{"id":341,"date":"2017-08-21T17:00:31","date_gmt":"2017-08-21T17:00:31","guid":{"rendered":"https:\/\/www.vielight.com\/de\/\/?page_id=341"},"modified":"2023-01-23T21:36:19","modified_gmt":"2023-01-24T02:36:19","slug":"photobiomodulation-science","status":"publish","type":"page","link":"https:\/\/www.vielight.com\/de\/photobiomodulation-science\/","title":{"rendered":"Was ist Photobiomodulation?"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:5%;--awb-padding-bottom:-3%;--awb-margin-top:3%;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1144px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><h3><strong>Was ist Photobiomodulation?<\/strong><\/h3>\n<p>Die Photobiomodulationstherapie ist definiert als die Nutzung nicht-ionisierender elektromagnetischer Energie zur Ausl\u00f6sung photochemischer Ver\u00e4nderungen in zellul\u00e4ren Strukturen, die f\u00fcr Photonen empf\u00e4nglich sind. Die Mitochondrien sind f\u00fcr diesen Prozess besonders empf\u00e4nglich. Auf zellul\u00e4rer Ebene wird die Energie des sichtbaren roten und nahen infraroten Lichts (NIR) von den Mitochondrien absorbiert, die die Aufgabe haben, zellul\u00e4re Energie (ATP) zu produzieren. Der Schl\u00fcssel zu diesem gesamten Prozess ist ein mitochondriales Enzym namens Cytochromoxidase c, ein Chromophor, das photonische Energie spezifischer Wellenl\u00e4ngen aufnimmt, wenn es nicht optimal funktioniert.<\/p>\n<p>Lesen Sie eine ver\u00f6ffentlichte Studie (Mai 2022) mit dem <a href=\"https:\/\/www.vielight.com\/de\/devices\/vielight-neuro-alpha\/\">Vielight Neuro Alpha<\/a> \u00fcber die Art und Weise, wie lebende Zellen, zellul\u00e4re Strukturen und Komponenten wie Mikrotubuli und Tubulin auf Nah-Infrarot-PBM reagieren: <strong><a href=\"https:\/\/www.frontiersin.org\/articles\/10.3389\/fmedt.2022.871196\/full\" target=\"_blank\" rel=\"noopener\">Link<\/a>\u00a0<\/strong><\/p>\n<\/div><div class=\"fusion-text fusion-text-2\"><h3><strong>Was ist Photobiologie?<\/strong><\/h3>\n<p>Die Photobiologie befasst sich mit den Auswirkungen nichtionisierender Strahlung auf biologische Systeme. Die biologische Wirkung variiert mit dem Wellenl\u00e4ngenbereich der Strahlung. Die Strahlung wird von Molek\u00fclen in der Haut absorbiert, z. B. von DNA, Proteinen oder bestimmten Medikamenten. Die Molek\u00fcle werden chemisch in Produkte umgewandelt, die biochemische Reaktionen in den Zellen ausl\u00f6sen.<\/p>\n<p>Biologische Reaktionen auf Licht sind nichts Neues, es gibt zahlreiche Beispiele f\u00fcr lichtinduzierte photochemische Reaktionen in biologischen Systemen. Die Vitamin-D-Synthese in unserer Haut ist ein Beispiel f\u00fcr eine photochemische Reaktion. Die Leistungsdichte des Sonnenlichts betr\u00e4gt nur 105 mW\/cm2, doch wenn ultraviolette B-Strahlen (UVB) auf unsere Haut treffen, wandelt sie eine universell vorhandene Form von Cholesterin, 7-Dehydrocholesterol, in Vitamin D3 um. Normalerweise nehmen wir dies \u00fcber unsere Augen wahr, die offensichtlich lichtempfindlich sind. Unser Sehverm\u00f6gen beruht darauf, dass Licht auf unsere Netzhaut trifft und eine chemische Reaktion ausl\u00f6st, die uns das Sehen erm\u00f6glicht. Im Laufe der Evolution haben Photonen eine wichtige Rolle bei der photochemischen Energieversorgung bestimmter Zellen gespielt.<\/p>\n<\/div><div class=\"fusion-text fusion-text-3\"><h3 style=\"text-align: left;\"><strong>Was sind die Wege der Photobiomodulation?<\/strong><\/h3>\n<ul>\n<li style=\"text-align: left;\"><strong>NO (<em>Nitric Oxide<\/em>)<\/strong><\/li>\n<li style=\"text-align: left;\"><strong>ROS (<em>Reactive Oxygen Series<\/em>) \u2192 PKD (<em>gene<\/em>) \u2192 IkB (<em>Inhibitor \u03baB<\/em>) + NF-\u03baB (<em>nuclear factor \u03baB<\/em>) \u2192 NF-\u03baB (<em>nuclear factor \u03baB stimulates gene transcription<\/em>)<\/strong><\/li>\n<li style=\"text-align: left;\"><strong>ATP (<em>Adenosine Triphosphat<\/em>e) \u2192 cAMP (<em>catabolite activator protein<\/em>)<em>\u00a0\u2192\u00a0<\/em>Jun\/Fos (<em>oncogenic transcription factors<\/em>)\u00a0\u2192 AP-1 (<em>activator protein\u00a0<\/em><em>transcription factor stimulates gene transcription)<\/em><\/strong><\/li>\n<\/ul>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-4\"><h3><strong>Was sind die Mechanismen der Photobiomodulation?<\/strong><\/h3>\n<p>Der derzeitige und weithin akzeptierte Vorschlag lautet, dass die Energie des schwach sichtbaren roten bis nahen infraroten Lichts (NIR) von den Mitochondrien absorbiert und in ATP zur zellul\u00e4ren Nutzung umgewandelt wird. Dar\u00fcber hinaus entstehen bei diesem Prozess leichte Oxidantien (ROS), die zur Gentranskription und anschlie\u00dfend zur Zellreparatur und -heilung f\u00fchren. Durch diesen Prozess wird auch die durch Stickstoffmonoxid (NO) verstopfte Kette gel\u00f6st<sup>[1]<\/sup> und das Stickstoffmonoxid wieder in das System freigesetzt. Stickstoffmonoxid ist ein Molek\u00fcl, das unser K\u00f6rper produziert, damit seine 50 Billionen Zellen miteinander kommunizieren k\u00f6nnen. Diese Kommunikation erfolgt durch die \u00dcbertragung von Signalen durch den gesamten K\u00f6rper. Au\u00dferdem tr\u00e4gt Stickstoffmonoxid dazu bei, die Blutgef\u00e4\u00dfe zu erweitern und die Blutzirkulation zu verbessern.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-12672\" src=\"https:\/\/www.vielight.com\/de\/\/wp-content\/uploads\/2020\/03\/Photobiomodulation-Mechanisms-x600.jpg\" alt=\"Photobiomodulation mechanisms\" width=\"600\" height=\"600\" srcset=\"https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2020\/03\/Photobiomodulation-Mechanisms-x600-66x66.jpg 66w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2020\/03\/Photobiomodulation-Mechanisms-x600-100x100.jpg 100w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2020\/03\/Photobiomodulation-Mechanisms-x600-150x150.jpg 150w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2020\/03\/Photobiomodulation-Mechanisms-x600-200x200.jpg 200w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2020\/03\/Photobiomodulation-Mechanisms-x600-300x300.jpg 300w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2020\/03\/Photobiomodulation-Mechanisms-x600-400x400.jpg 400w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2020\/03\/Photobiomodulation-Mechanisms-x600-500x500.jpg 500w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2020\/03\/Photobiomodulation-Mechanisms-x600.jpg 600w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">Ref: Original: \u201cBasic Photomedicine\u201d, Ying-Ying Huang, Pawel Mroz and Michael R. Hamblin, Harvard Medical School.<br \/>\nCurrent design: Vielight Inc.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:-3%;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-section-separator section-separator paint fusion-section-separator-1\" style=\"--awb-spacer-height:80px;--awb-svg-margin-left:1.92%;--awb-svg-margin-right:1.92%;--awb-svg-margin-left-medium:1.92%;--awb-svg-margin-right-medium:1.92%;--awb-svg-margin-left-small:1.92%;--awb-svg-margin-right-small:1.92%;--awb-bg-size:100% 100%;--awb-bg-size-medium:100% 100%;--awb-bg-size-small:100% 100%;\"><div class=\"fusion-section-separator-svg\"><div class=\"fusion-paint-candy-sep fusion-section-separator-svg-bg\" style=\"background-image:url( data:image\/svg+xml;utf8,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20version%3D%221.1%22%20width%3D%22100%25%22%20viewBox%3D%220%200%201803%2080%22%20preserveAspectRatio%3D%22none%22%20fill%3D%22rgba%28244%2C235%2C235%2C1%29%22%3E%3Cpath%20fill-rule%3D%22evenodd%22%20clip-rule%3D%22evenodd%22%20d%3D%22M0%2080H1803V26C1784.41%2025.8996%201762.68%209.75718%201738.97%209.57099C1693.26%207.04734%201626.64%205%201620%205C1613.36%205%201618.69%206.38627%201635.43%208.57938C1519.69%207.26321%201396.35%205.10623%201357.8%202.00005C1283.33%20-3.99995%20628.99%2011.0001%20613.147%2019.0001C611.092%2020.0374%20598.481%2019.7347%20581.75%2019.333C565.698%2018.9477%20545.856%2018.4714%20527.905%2019.0001C484.229%2017.4357%20343.332%2026.7%20339%2027.5C335.893%2028.0739%20354.583%2028.5402%20379.722%2029.1674C389.625%2029.4145%20400.529%2029.6866%20411.495%2030C300.112%2032.3341%20233.922%2025.2149%20204.382%2019.0001C170.16%2011.8001%2053.8682%2019.3334%200%2026.0001V80ZM931.932%2015C986.631%2011.7818%201105.82%206.01373%201144.97%208.68733C1158.02%209.57804%201148.42%209.68297%201126.58%209.92161C1113.52%2010.0644%201096.09%2010.255%201076.5%2010.6902C1056.27%2011.1397%201033.75%2011.9388%201011.4%2012.7321C982.962%2013.7411%20954.791%2014.7408%20931.932%2015Z%22%20fill%3D%22%23f4ebeb%22%2F%3E%3C%2Fsvg%3E );height:80px;\"><\/div><\/div><div class=\"fusion-section-separator-spacer\"><div class=\"fusion-section-separator-spacer-height\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--link_color: #f4ebeb;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-background-color:#f4ebeb;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1144px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-spacing-left-large:5.76%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-5\"><h3 style=\"text-align: left;\"><strong>Parameters<\/strong><\/h3>\n<p>Es muss die richtige Wellenl\u00e4nge f\u00fcr die Zielzellen oder Chromophore verwendet werden (633-810 nm). Ist die Wellenl\u00e4nge jedoch nicht richtig gew\u00e4hlt, kann keine optimale Absorption stattfinden. Wie das erste Gesetz der Photobiologie, das Grotthus-Draper-Gesetz, besagt, kann es ohne Absorption keine Reaktion geben<sup>[2]<\/sup>.<\/p>\n<p>Die Photonenintensit\u00e4t, d. h. die spektrale Bestrahlungsst\u00e4rke oder Leistungsdichte (W\/cm2), muss angemessen sein, da sonst die Absorption der Photonen nicht ausreicht, um das gew\u00fcnschte Ergebnis zu erzielen. Ist die Intensit\u00e4t jedoch zu hoch, wird die Photonenenergie im Zielgewebe in \u00fcberm\u00e4\u00dfige W\u00e4rme umgewandelt, was unerw\u00fcnscht ist<sup>[3]<\/sup>.<\/p>\n<p>Schlie\u00dflich muss auch die Dosis oder Fluenz angemessen sein (J\/cm2). Wenn die Leistungsdichte zu niedrig ist, f\u00fchrt eine Verl\u00e4ngerung der Bestrahlungszeit, um die ideale Energiedichte oder Dosis zu erreichen, h\u00f6chstwahrscheinlich nicht zu einem angemessenen Endergebnis. Dies liegt daran, dass das Bunsen-Roscoe-Gesetz der Reziprozit\u00e4t, das 2. Gesetz der Photobiologie, f\u00fcr niedrige einfallende Leistungsdichten nicht gilt<sup>[4]<\/sup>.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-spacing-left-large:5.76%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-6\"><h3 style=\"text-align: left;\"><strong>Brain Bioenergetics<\/strong><\/h3>\n<p>Nahinfrarotlicht (NIR) stimuliert die mitochondriale Atmung in Neuronen, indem es Photonen spendet, die von der Cytochromoxidase absorbiert werden. Dies ist ein bioenergetischer Prozess, der als Photoneuromodulation im Nervengewebe bezeichnet wird<sup>[5]<\/sup>. Die Absorption von Lichtenergie durch das Enzym f\u00fchrt zu einer erh\u00f6hten enzymatischen Aktivit\u00e4t der Cytochromoxidase im Gehirn und zu einem erh\u00f6hten Sauerstoffverbrauch. Da die von der Cytochromoxidase katalysierte enzymatische Reaktion die Reduktion von Sauerstoff zu Wasser ist, f\u00fchrt die Beschleunigung der katalytischen Aktivit\u00e4t der Cytochromoxidase direkt zu einem Anstieg des zellul\u00e4ren Sauerstoffverbrauchs<sup>[6]<\/sup>. Der erh\u00f6hte Sauerstoffverbrauch der Nervenzellen ist an die oxidative Phosphorylierung gekoppelt. Daher steigt die ATP-Produktion als Folge der metabolischen Wirkung von Nahinfrarotlicht. Diese Art von Lichtenergie kann transkraniell in die Mitochondrien des Gehirns eindringen und &#8211; unabh\u00e4ngig von den aus den Nahrungssubstraten gewonnenen Elektronen &#8211; die Aktivit\u00e4t der Cytochromoxidase direkt photostimulieren<sup>[7]<\/sup>.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-spacing-left-large:5.76%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-7\"><h3 style=\"text-align: left;\"><strong>References<\/strong><\/h3>\n<p style=\"text-align: left;\"><strong>[1] &#8211; \u201cBiphasic Dose Response in Low Level Light Therapy\u201d; <\/strong>Sulbha K. Sharma (PhD), Ying-Ying Huang (MD), James Carroll, Michael R. Hamblin (PhD)<\/p>\n<p style=\"text-align: left;\"><strong>[2, 3, 4] &#8211; \u201cIs light-emitting diode phototherapy (LED-LLLT) really effective?\u201d; <\/strong>Won-Serk Kim (PhD, MD), R Glen Calderhead (PhD)<\/p>\n<p style=\"text-align: left;\"><strong>[5, 6, 7] &#8211; \u201cAugmentation of cognitive brain functions with transcranial infrared light\u201d; <\/strong>Francisco Gonzalez-Lima (PhD), Douglas W Barrett (MD)<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:2%;--awb-padding-right:2%;--awb-padding-left:2%;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-center fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_2_5 2_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:40%;--awb-margin-top-large:0px;--awb-spacing-right-large:4.8%;--awb-spacing-left-large:4.8%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"600\" height=\"450\" alt=\"neuron photobiomodulation\" title=\"brain_photobiomodulation1\" src=\"https:\/\/www.vielight.com\/de\/\/wp-content\/uploads\/2017\/08\/brain_photobiomodulation1.jpg\" class=\"img-responsive wp-image-176\" srcset=\"https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2017\/08\/brain_photobiomodulation1-200x150.jpg 200w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2017\/08\/brain_photobiomodulation1-400x300.jpg 400w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2017\/08\/brain_photobiomodulation1.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 600px\" \/><\/span><\/div><div class=\"fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-2\" style=\"text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:0px;--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"2000\" height=\"662\" alt=\"photobiomodulation brain\" title=\"vielightneuro_lightdepthpenetration1\" src=\"https:\/\/www.vielight.com\/de\/\/wp-content\/uploads\/2018\/02\/vielightneuro_lightdepthpenetration1.jpg\" class=\"img-responsive wp-image-2088\" srcset=\"https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2018\/02\/vielightneuro_lightdepthpenetration1-200x66.jpg 200w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2018\/02\/vielightneuro_lightdepthpenetration1-400x132.jpg 400w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2018\/02\/vielightneuro_lightdepthpenetration1-600x199.jpg 600w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2018\/02\/vielightneuro_lightdepthpenetration1-800x265.jpg 800w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2018\/02\/vielightneuro_lightdepthpenetration1-1200x397.jpg 1200w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2018\/02\/vielightneuro_lightdepthpenetration1.jpg 2000w\" sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 600px\" \/><\/span><div class=\"awb-imageframe-caption-container\" style=\"text-align:center;\"><div class=\"awb-imageframe-caption\"><h2 class=\"awb-imageframe-caption-title\">vielightneuro_lightdepthpenetration1<\/h2><p class=\"awb-imageframe-caption-text\">Vielight Neuro - NIR light energy penetration through a human cadaver.<\/p><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_3_5 3_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.2%;--awb-spacing-left-large:3.2%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-text fusion-text-8\" style=\"--awb-text-transform:none;\"><h4><strong>Was ist die Photobiomodulation des Gehirns?<\/strong><\/h4>\n<p>Das Gehirn ist das wichtigste und komplexeste menschliche Organ. In jeder Gehirnzelle befinden sich Mitochondrien, die am besten als energieproduzierende &#8220;Kraftwerke&#8221; oder &#8220;Batterien&#8221; verstanden werden. Durch biochemische Reaktionen erzeugen die Mitochondrien Treibstoff f\u00fcr die Gehirnzellen.<\/p>\n<p>Die Leistung der Mitochondrien Ihres Gehirns kann durch die Absorption von Lichtenergie (Photonen) bestimmter Wellenl\u00e4ngen verbessert werden. Dieser Prozess wird als Photobiomodulation (PBM) bezeichnet. <a href=\"https:\/\/www.vielight.com\/de\/research\/\">Wissenschaftliche Untersuchungen<\/a> zeigen, dass die Mitochondrien unseres Gehirns positiv auf Lichtenergie im NIR-Wellenl\u00e4ngenbereich reagieren.<\/p>\n<p>Wenn NIR-Energie, z. B. von einem <a href=\"https:\/\/www.vielight.com\/de\/brain-photobiomodulation-devices\/\">Vielight Neuro<\/a>, an neuronale Mitochondrien abgegeben wird, wird sie von einem lichtempfindlichen Enzym namens Cytochrom c-Oxidase absorbiert. Dieses Enzym nutzt die NIR-Energie, um eine Reihe von biochemischen Reaktionen in Gang zu setzen, die sowohl f\u00fcr die Neuronen als auch f\u00fcr andere Gehirnzellen n\u00fctzlich sind und ihnen Energie zuf\u00fchren.<\/p>\n<p>Insgesamt heilt die <a href=\"https:\/\/www.vielight.com\/de\/brain-photobiomodulation\/\">Photobiomodulation des Gehirns<\/a> gesch\u00e4digte Gehirnzellen, verbessert die Hirndurchblutung, reduziert Entz\u00fcndungen und Toxizit\u00e4t und regeneriert gesch\u00e4digte Gehirnzellen. Kurz gesagt: Die Zufuhr von NIR-Lichtenergie in das Gehirn verbessert die Effizienz und Leistung aufgrund einer besseren Signal\u00fcbertragung und einer wiederhergestellten Verbindung zwischen den Neuronen.<\/p>\n<p>Das NIR-Spektrum der Lichtenergie dringt am <a href=\"https:\/\/www.vielight.com\/de\/can-light-penetrate-the-skull\/\">tiefsten in das Hirngewebe ein<\/a>, was ebenfalls zu Vorteilen f\u00fchrt. Wir haben die NIR-Wellenl\u00e4nge von 810 nm auf der Grundlage des NIR-Fensters gew\u00e4hlt. Um die optimalen Parameter f\u00fcr die PBM zu bestimmen, werden in der Forschung, die die Vielight-Technologie einsetzt, h\u00e4ufig Techniken zur Bildgebung und Signalgebung im Gehirn verwendet.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-bottom:13px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:#e0dede;border-top-width:1px;\"><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-text fusion-text-9\" style=\"--awb-text-transform:none;\"><h2 style=\"text-align: center;\"><strong>Durchdringung von Lichtenergie<\/strong><\/h2>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:10px;margin-bottom:25px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:#e0dede;border-top-width:1px;\"><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-text fusion-text-10\" style=\"--awb-text-transform:none;\"><p><a href=\"https:\/\/www.vielight.com\/de\/research\/\">Forschung und klinische Studien zeigen<\/a>, dass NIR-Lichtenergie bei ausreichender Leistungsdichte in der Lage ist, biologisches Gewebe und Knochen zu durchdringen und therapeutische Ergebnisse ohne negative Nebenwirkungen zu erzielen.<\/p>\n<h4><strong>Was ist NIR-Lichtenergie?<\/strong><\/h4>\n<p>Die Energie des nahen Infrarotlichts (NIR) ist Teil des elektromagnetischen Spektrums &#8211; es handelt sich um Wellen (oder Photonen) des elektromagnetischen Feldes, die durch den Raum strahlen und elektromagnetische Strahlungsenergie transportieren. Mehrere bestehende Technologien h\u00e4ngen von der F\u00e4higkeit der elektromagnetischen Energie ab, feste Objekte zu durchdringen, z. B. WiFi, mobile Daten, Radar und Navigationssatelliten.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/www.vielight.com\/de\/\/wp-content\/uploads\/2019\/08\/Figure-1.jpg\" width=\"627\" height=\"278\" \/><\/p>\n<p><strong>Figure 1\u00a0<\/strong>The electromagnetic spectrum<\/p>\n<p>Die Eindringtiefe bzw. die Leistung der Lichtenergie h\u00e4ngt von der Wellenl\u00e4nge im elektromagnetischen Spektrum ab. Je l\u00e4nger die Wellenl\u00e4nge, desto gr\u00f6\u00dfer ist die F\u00e4higkeit der Photonen, ein Objekt zu durchdringen. Die NIR-Lichtenergie befindet sich in der Mitte des elektromagnetischen Spektrums.<\/p>\n<h4><strong>Warum Nahinfrarot-Lichtenergie f\u00fcr die Photobiomodulation des Gehirns?<\/strong><\/h4>\n<p>Das Fenster des nahen Infrarots (NIR) ist der Bereich des elektromagnetischen Spektrums, in dem das Licht eine maximale Eindringtiefe in das Gewebe hat[1], da das NIR-Fenster durch die Absorption von Photonen durch Blut bei den k\u00fcrzeren Wellenl\u00e4ngen und durch Wasser bei den l\u00e4ngeren Wellenl\u00e4ngen definiert ist. Die NIR-Lichtenergie ruft auch die gr\u00f6\u00dfte mitochondriale Reaktion des gesamten elektromagnetischen Spektrums hervor.<\/p>\n<p><img decoding=\"async\" class=\"size-fusion-800 wp-image-26059 aligncenter\" src=\"https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2022\/07\/optical-window-800x480.jpg\" alt=\"\" width=\"800\" height=\"480\" srcset=\"https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2022\/07\/optical-window-200x120.jpg 200w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2022\/07\/optical-window-300x180.jpg 300w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2022\/07\/optical-window-400x240.jpg 400w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2022\/07\/optical-window-500x300.jpg 500w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2022\/07\/optical-window-600x360.jpg 600w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2022\/07\/optical-window-700x420.jpg 700w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2022\/07\/optical-window-768x461.jpg 768w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2022\/07\/optical-window-800x480.jpg 800w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2022\/07\/optical-window-1024x614.jpg 1024w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2022\/07\/optical-window.jpg 1117w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>Figure 2\u00a0<\/strong>The near infrared window<\/p>\n<p>Insbesondere das sichtbare Licht (Wellenl\u00e4nge 400 bis 700 nm) wird von H\u00e4moglobin und anderen organischen Stoffen stark absorbiert. Andererseits steigt die Absorption durch Wasser bei Wellenl\u00e4ngen, die l\u00e4nger sind als das nahe Infrarotlicht (1000+nm). Dies bedeutet, dass Wellenl\u00e4ngen au\u00dferhalb des Nahinfrarotfensters nicht tief in das Gewebe eindringen k\u00f6nnen.<\/p>\n<p>Beispiel: &#8220;Feuer!&#8221; Wenn Sie Ihre Hand an ein brennendes Feuer halten, sp\u00fcren Sie, wie das Feuer W\u00e4rme abgibt. Was geschieht hier? Das Feuer sendet Infrarotstrahlung aus, die von den Wassermolek\u00fclen in Ihrer Haut aufgenommen wird. Dies wird dann als W\u00e4rme wahrgenommen, weil die Nerven in Ihrer Haut die erh\u00f6hte Temperatur registrieren.<\/p>\n<h4><strong>Durchdringung des Sch\u00e4dels mit NIR-LED-Technologie<\/strong><\/h4>\n<p>Mehrere unabh\u00e4ngige ver\u00f6ffentlichte Studien belegen die F\u00e4higkeit der NIR-LED-Technologie, den Sch\u00e4del zu durchdringen und das Gehirn zu bestrahlen.[2], [3], [4] Laser sind nicht notwendig und bergen aufgrund der Beschaffenheit der koh\u00e4renten Lichtenergie unn\u00f6tige Gefahren &#8211; es kommt zu Leistungsdrosselung und \u00dcberhitzung. Der gemeinsame Faktor ist der Wellenl\u00e4ngenbereich von 800-830 nm, der in das optische Fenster des K\u00f6rpers f\u00e4llt.<\/p>\n<\/div><div class=\"accordian fusion-accordian\" style=\"--awb-border-size:1px;--awb-icon-size:13px;--awb-content-font-size:14.8px;--awb-icon-alignment:left;--awb-hover-color:#f9f9f9;--awb-border-color:#cccccc;--awb-background-color:#ffffff;--awb-divider-color:#e0dede;--awb-divider-hover-color:#e0dede;--awb-icon-color:#ffffff;--awb-title-color:#03a9f4;--awb-content-color:#353535;--awb-icon-box-color:#333333;--awb-toggle-hover-accent-color:#03a9f4;--awb-title-font-family:&quot;Poppins&quot;;--awb-title-font-weight:600;--awb-title-font-style:normal;--awb-title-font-size:13px;--awb-content-font-family:&quot;Poppins&quot;;--awb-content-font-style:normal;--awb-content-font-weight:500;\"><div class=\"panel-group fusion-toggle-icon-boxed\" id=\"accordion-341-1\"><div class=\"fusion-panel panel-default panel-87fe371b6fa1331d6 fusion-toggle-has-divider\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_87fe371b6fa1331d6\"><a aria-expanded=\"false\" aria-controls=\"87fe371b6fa1331d6\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-341-1\" data-target=\"#87fe371b6fa1331d6\" href=\"#87fe371b6fa1331d6\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">References<\/span><\/a><\/h4><\/div><div id=\"87fe371b6fa1331d6\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_87fe371b6fa1331d6\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<ol>\n<li>Smith, Andrew M.; Mancini, Michael C.; Nie, Shuming (2009).\u00a0<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC2862008\">\u201cBioimaging: Second window for in vivo imaging\u201d<\/a>.\u00a0<em>Nature Nanotechnology<\/em>.\u00a0<strong>4<\/strong>(11): 710\u2013711.\u00a0<a href=\"https:\/\/en.wikipedia.org\/wiki\/Digital_object_identifier\">doi<\/a>:<a href=\"https:\/\/doi.org\/10.1038%2Fnnano.2009.326\">1038\/nnano.2009.326<\/a>.\u00a0<a href=\"https:\/\/en.wikipedia.org\/wiki\/International_Standard_Serial_Number\">ISSN<\/a>\u00a0<a href=\"https:\/\/www.worldcat.org\/issn\/1748-3387\">1748-3387<\/a>.\u00a0<a href=\"https:\/\/en.wikipedia.org\/wiki\/PubMed_Central\">PMC<\/a>\u00a0<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC2862008\">2862008<\/a><\/li>\n<li>Jagdeo JR, Adams LE, Brody NI, Siegel DM (2012) Transcranial Red and Near Infrared Light Transmission in a Cadaveric Model. PLOS ONE 7(10): e47460.\u00a0<a href=\"https:\/\/doi.org\/10.1371\/journal.pone.0047460\">https:\/\/doi.org\/10.1371\/journal.pone.0047460<\/a><\/li>\n<li><span class=\"ArticleContentText\">Lan Yue<\/span>\u00a0and\u00a0<span class=\"ArticleContentText\">Mark S. Humayun<\/span>\u00a0&#8220;Monte Carlo analysis of the enhanced transcranial penetration using distributed near-infrared emitter array,&#8221;<span class=\"CitationJournalName\">\u00a0Journal of Biomedical Optics<\/span>\u00a020(8), 088001 (7 August 2015).\u00a0<a class=\"ArticleContentSignText\" href=\"https:\/\/doi.org\/10.1117\/1.JBO.20.8.088001\" target=\"_blank\" rel=\"noopener\" data-feathr-click-track=\"true\">https:\/\/doi.org\/10.1117\/1.JBO.20.8.088001<\/a><\/li>\n<li>Yuan, Yaoshen &amp; Cassano, Paolo &amp; Pias, Matthew &amp; Fang, Qianqian. (2020). Transcranial photobiomodulation with near-infrared light from childhood to elderliness: simulation of dosimetry. Neurophotonics. 7. 1. 10.1117\/1.NPh.7.1.015009.<\/li>\n<\/ol>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-bottom:13px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:#e0dede;border-top-width:1px;\"><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-text fusion-text-11\" style=\"--awb-text-transform:none;\"><h2 style=\"text-align: center;\">Mechanismen der Photobiomodulation des Gehirns<\/h2>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:10px;margin-bottom:25px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:#e0dede;border-top-width:1px;\"><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion_builder_column_inner_1_3 1_3 fusion-one-third fusion-column-first\" style=\"--awb-bg-size:cover;width:33.333333333333%;width:calc(33.333333333333% - ( ( 4% ) * 0.33333333333333 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\"><img decoding=\"async\" width=\"600\" height=\"600\" alt=\"mechanisms of photobiomodulation\" title=\"photobiomodulation-vielight-watermark\" src=\"https:\/\/www.vielight.com\/de\/\/wp-content\/uploads\/2022\/02\/photobiomodulation-vielight-watermark.jpg\" class=\"img-responsive wp-image-22261\" srcset=\"https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2022\/02\/photobiomodulation-vielight-watermark-200x200.jpg 200w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2022\/02\/photobiomodulation-vielight-watermark-400x400.jpg 400w, https:\/\/www.vielight.com\/de\/wp-content\/uploads\/2022\/02\/photobiomodulation-vielight-watermark.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 400px\" \/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_2_3 2_3 fusion-two-third fusion-column-last\" style=\"--awb-bg-size:cover;width:66.666666666667%;width:calc(66.666666666667% - ( ( 4% ) * 0.66666666666667 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-12\" style=\"--awb-text-transform:none;\"><p>Bei der Photobiomodulation des Gehirns (PBM) werden rote bis nahinfrarote (NIR) Photonen eingesetzt, um das Enzym Cytochrom c-Oxidase (Chromophor\/Komplex IV) der mitochondrialen Atmungskette zu stimulieren, da dieses Enzym f\u00fcr Lichtenergie empf\u00e4nglich ist. Dies f\u00fchrt zu einer Steigerung der ATP-Synthese und damit zur Erzeugung von mehr Zellenergie. Dar\u00fcber hinaus f\u00fchrt die Photonenabsorption durch Ionenkan\u00e4le zur Freisetzung von Ca2+, was zur Aktivierung von Transkriptionsfaktoren und zur Genexpression f\u00fchrt.<\/p>\n<p>Es gibt mehrere Mechanismen, die mit der F\u00f6rderung physiologischer Ver\u00e4nderungen durch die Photobiomodulationstherapie (PBMT) verbunden sind. Die bei der PBM haupts\u00e4chlich verwendeten Wellenl\u00e4ngen liegen im nahen Infrarotbereich des elektromagnetischen Spektrums und weisen eine ausreichende Leistungsdichte auf. Wenn hypoxische\/gesch\u00e4digte Zellen mit schwachen NIR-Photonen bestrahlt werden, kommt es in ihren Mitochondrien zu einer erh\u00f6hten mitochondrialen Adenosintriphosphat-Produktion (ATP)[1], [2] Eine weitere Ver\u00e4nderung ist die Freisetzung von Stickstoffmonoxid aus den hypoxischen\/gesch\u00e4digten Zellen. Neuronen sind Zellen, die Mitochondrien und Stickstoffmonoxid enthalten.<\/p>\n<p>In hypoxischen neuronalen Zellen wird die Cytochrom-C-Oxidase (CCO), ein membrangebundenes Protein, das als Endpunkt der Elektronenakzeptoren in der Elektronentransportkette der Zellatmung dient, durch nicht-kovalente Bindung von Stickstoffmonoxid gehemmt. Bei der Bestrahlung mit NIR-Photonen setzt das CCO Stickstoffmonoxid frei, das dann aus der Zelle herausdiffundiert und die lokale Durchblutung und Gef\u00e4\u00dferweiterung erh\u00f6ht[3], [4].<\/p>\n<p>Nach der anf\u00e4nglichen Exposition mit den NIR-Photonen kommt es in der Neuronenzelle zu einem kurzen Ausbruch reaktiver Sauerstoffspezies (ROS), die eine Reihe von Signalwegen aktivieren. Die ROS f\u00fchren zur Aktivierung redoxsensibler Gene und damit verbundener Transkriptionsfaktoren, einschlie\u00dflich NF-\u03ba\u03b2.[5], [6] Die PBMT stimuliert die Genexpression f\u00fcr die zellul\u00e4re Proliferation, Migration und die Produktion von entz\u00fcndungshemmenden Zytokinen und Wachstumsfaktoren.[7]<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><div class=\"accordian fusion-accordian\" style=\"--awb-border-size:1px;--awb-icon-size:13px;--awb-content-font-size:14.8px;--awb-icon-alignment:left;--awb-hover-color:#f9f9f9;--awb-border-color:#cccccc;--awb-background-color:#ffffff;--awb-divider-color:#e0dede;--awb-divider-hover-color:#e0dede;--awb-icon-color:#ffffff;--awb-title-color:#03a9f4;--awb-content-color:#353535;--awb-icon-box-color:#333333;--awb-toggle-hover-accent-color:#03a9f4;--awb-title-font-family:&quot;Poppins&quot;;--awb-title-font-weight:600;--awb-title-font-style:normal;--awb-title-font-size:13px;--awb-content-font-family:&quot;Poppins&quot;;--awb-content-font-style:normal;--awb-content-font-weight:500;\"><div class=\"panel-group fusion-toggle-icon-boxed\" id=\"accordion-341-2\"><div class=\"fusion-panel panel-default panel-e2e9d1545b9d0f9ed fusion-toggle-has-divider\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_e2e9d1545b9d0f9ed\"><a aria-expanded=\"false\" aria-controls=\"e2e9d1545b9d0f9ed\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-341-2\" data-target=\"#e2e9d1545b9d0f9ed\" href=\"#e2e9d1545b9d0f9ed\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">References<\/span><\/a><\/h4><\/div><div id=\"e2e9d1545b9d0f9ed\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_e2e9d1545b9d0f9ed\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<ol>\n<li>Karu T. Primary and secondary mechanisms of action of visible to near-IR radiation on cells. J Photochem Photobiol B 1999;49:1-17.<\/li>\n<li>Wong-Riley MT, Liang HL, Eells JT, Chance B, Henry MM, Buchmann E, Kane M, Whelan HT. Photobiomodulation directly benefits primary neurons functionally inactivated by toxins: role of cytochrome c oxidase. J Biol Chem 2005;280:4761-4771.<\/li>\n<li>Karu TI, Pyatibrat LV, Afanasyeva NI. Cellular effects of low power laser therapy can be mediated by nitric oxide. Lasers Surg Med 2005;36:307-314.<\/li>\n<li>Huang YY, Chen AC, Carroll JD, Hamblin MR. Biphasic dose response in low level light therapy. Dose Response 2009;7:358-383.<\/li>\n<li>Migliario M, Pittarella P, Fanuli M, Rizzi M, Reno F. Laser-induced osteoblast proliferation is mediated by ROS production. Lasers Med Sci 2014;29:1463-1467.<\/li>\n<li>Avci P, Gupta GK, Clark J, Wikonkal N, Hamblin MR. Low-level laser (light) therapy (LLLT) for treatment of hair loss. Lasers Surg Med 2014;46:144-151.<\/li>\n<li>Huang YY, Gupta A, Vecchio D, de Arce VJ, Huang SF, Xuan W, Hamblin MR. Transcranial low level laser (light) therapy for traumatic brain injury. J Biophotonics 2012;5:827-837.<\/li>\n<\/ol>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-6 hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-bottom:13px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:#e0dede;border-top-width:1px;\"><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-text fusion-text-13\" style=\"--awb-text-transform:none;\"><h2 style=\"text-align: center;\">Therapeutische Ergebnisse der Photobiomodulation des Gehirns<\/h2>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:10px;margin-bottom:25px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:#e0dede;border-top-width:1px;\"><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-text fusion-text-14\" style=\"--awb-text-transform:none;\"><p>Die Literatur zur Photobiomodulation des Gehirns w\u00e4chst schnell.\u00a0Derzeit gibt es \u00fcber 220 ver\u00f6ffentlichte Studien zur Photobiomodulation des Gehirns.<\/p>\n<p>Es hat sich gezeigt, dass die Photobiomodulation des Gehirns die zerebrale Durchblutung erh\u00f6ht und die Konnektivit\u00e4t im Default Mode Network von Patienten mit Alzheimer und Demenz verbessert[1],[2].<\/p>\n<p>Bei Patienten mit Parkinson-Krankheit verbesserten sich die Messwerte f\u00fcr Mobilit\u00e4t, Kognition, dynamisches Gleichgewicht und Feinmotorik (p &lt; 0,05) unter PBM-Behandlung \u00fcber 12 Wochen und bis zu einem Jahr[3].<\/p>\n<p>In der wissenschaftlichen Literatur gibt es Hinweise darauf, dass die Photobiomodulation bei Depressionen\/Angstzust\u00e4nden n\u00fctzlich sein k\u00f6nnte[4].<\/p>\n<p>Es hat sich auch gezeigt, dass die Photobiomodulation bei traumatischen Hirnverletzungen positive physiologische Ver\u00e4nderungen hervorruft[5].<\/p>\n<p>Auch die neuronale Aktivit\u00e4t des EEG kann durch gepulste NIR-Energie beeinflusst werden[6],[7].<\/p>\n<p>Wir k\u00f6nnen in naher Zukunft mit vielen weiteren Forschungsergebnissen zur PBM rechnen, die den Einsatz der Vielight-Technologie beinhalten.<\/p>\n<\/div><div class=\"accordian fusion-accordian\" style=\"--awb-border-size:1px;--awb-icon-size:13px;--awb-content-font-size:14.8px;--awb-icon-alignment:left;--awb-hover-color:#f9f9f9;--awb-border-color:#cccccc;--awb-background-color:#ffffff;--awb-divider-color:#e0dede;--awb-divider-hover-color:#e0dede;--awb-icon-color:#ffffff;--awb-title-color:#03a9f4;--awb-content-color:#353535;--awb-icon-box-color:#333333;--awb-toggle-hover-accent-color:#03a9f4;--awb-title-font-family:&quot;Poppins&quot;;--awb-title-font-weight:600;--awb-title-font-style:normal;--awb-title-font-size:13px;--awb-content-font-family:&quot;Poppins&quot;;--awb-content-font-style:normal;--awb-content-font-weight:500;\"><div class=\"panel-group fusion-toggle-icon-boxed\" id=\"accordion-341-3\"><div class=\"fusion-panel panel-default panel-1ac269d66fe45b4b3 fusion-toggle-has-divider\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_1ac269d66fe45b4b3\"><a aria-expanded=\"false\" aria-controls=\"1ac269d66fe45b4b3\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-341-3\" data-target=\"#1ac269d66fe45b4b3\" href=\"#1ac269d66fe45b4b3\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">References<\/span><\/a><\/h4><\/div><div id=\"1ac269d66fe45b4b3\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_1ac269d66fe45b4b3\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<ol>\n<li>1. Chao LL. Effects of Home Photobiomodulation Treatments on Cognitive and Behavioral Function, Cerebral Perfusion, and Resting-State Functional Connectivity in Patients with Dementia: A Pilot Trial. Photobiomodul Photomed Laser Surg. 2019 Mar;37(3):133-141. doi: 10.1089\/photob.2018.4555. Epub 2019 Feb 13. PMID: 31050950.<\/li>\n<li>Saltmarche AE, Naeser MA, Ho KF, Hamblin MR, Lim L. Significant Improvement in Cognition in Mild to Moderately Severe Dementia Cases Treated with Transcranial Plus Intranasal Photobiomodulation: Case Series Report. Photomed Laser Surg. 2017 Aug;35(8):432-441. doi: 10.1089\/pho.2016.4227. Epub 2017 Feb 10. PMID: 28186867; PMCID: PMC5568598.<\/li>\n<li>Liebert A, Bicknell B, Laakso EL, Heller G, Jalilitabaei P, Tilley S, Mitrofanis J, Kiat H. Improvements in clinical signs of Parkinson&#8217;s disease using photobiomodulation: a prospective proof-of-concept study. BMC Neurol. 2021 Jul 2;21(1):256. doi: 10.1186\/s12883-021-02248-y. PMID: 34215216; PMCID: PMC8249215.<\/li>\n<li>Cassano P, Petrie SR, Mischoulon D, Cusin C, Katnani H, Yeung A, De Taboada L, Archibald A, Bui E, Baer L, Chang T, Chen J, Pedrelli P, Fisher L, Farabaugh A, Hamblin MR, Alpert JE, Fava M, Iosifescu DV. Transcranial Photobiomodulation for the Treatment of Major Depressive Disorder. The ELATED-2 Pilot Trial. Photomed Laser Surg. 2018 Dec;36(12):634-646. doi: 10.1089\/pho.2018.4490. Epub 2018 Oct 20. PMID: 30346890; PMCID: PMC7864111.<\/li>\n<li>Chao LL, Barlow C, Karimpoor M and Lim L (2020) Changes in Brain Function and Structure After Self-Administered Home Photobiomodulation Treatment in a Concussion Case.\u00a0<i>Front. Neurol.<\/i>\u00a011:952. doi: 10.3389\/fneur.2020.00952<\/li>\n<li>Hala El Khoury, John Mitrofanis, Luke A Henderson, Exploring the Effects of Near Infrared Light on Resting and Evoked Brain Activity in Humans Using Magnetic Resonance Imaging,Neuroscience,Volume 422,2019, ISSN 0306-4522, https:\/\/doi.org\/10.1016\/j.neuroscience.2019.10.037.<\/li>\n<\/ol>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-7 hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-background-color:#f9f9f9;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-11 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-bottom:13px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:#e0dede;border-top-width:1px;\"><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-text fusion-text-15\" style=\"--awb-text-transform:none;\"><h2 style=\"text-align: center;\">Ver\u00f6ffentlichte Forschung zur Photobiomodulation des Gehirns<\/h2>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:10px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:#e0dede;border-top-width:1px;\"><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-12 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-16\" style=\"--awb-text-transform:none;\"><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-four\"><\/div>\n<div class=\"fusion-text fusion-text-11\">\n<h4 class=\"title-heading-left\">Alzheimer\u2019s Disease<\/h4>\n<div class=\"fusion-text fusion-text-4\">\n<p>Effects of Home Photobiomodulation Treatments on Cognitive and Behavioral Function and Resting-State Functional Connectivity in Patients with Dementia: A Pilot Trial<br \/>\n<em>Institutes \u2013 University of California San Francisco &amp; the Veterans Affairs USA<\/em><\/p>\n<p><strong>[<\/strong>\u00a0<strong><u><a href=\"https:\/\/www.vielight.com\/de\/\/wp-content\/uploads\/2020\/01\/Brain_Photobiomodulation_Alzheimers_Chao_2019.pdf\">Published Study Link<\/a><\/u><\/strong>\u00a0(Photomedicine and Laser Surgery, 2018)\u00a0<strong>]<\/strong><\/p>\n<\/div>\n<div class=\"fusion-text fusion-text-5\">\n<p>Significant Improvement in Cognition in Mild to Moderately Severe Dementia Cases Treated with Transcranial Plus Intranasal Photobiomodulation: Case Series Report<br \/>\n<em>Co-authoring institutes \u2013 Harvard Medical School, Boston University School of Medicine<br \/>\n<\/em><\/p>\n<p><strong>[<\/strong>\u00a0<u><\/u><strong><u><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC5568598\/\">Published Study<\/a><\/u><\/strong>\u00a0(Photomedicine and Laser Surgery, 2015)\u00a0<strong>]<\/strong><\/p>\n<h4 class=\"title-heading-left\">Parkinson\u2019s Disease<\/h4>\n<p>Improvements in clinical signs of Parkinson\u2019s disease using photobiomodulation: A prospective proof-of-concept study<br \/>\n<em>Institutes \u2013 University of Sydney, University of New South Wales, Griffith University<\/em><\/p>\n<p><strong>[<\/strong>\u00a0<strong><u><a href=\"https:\/\/www.vielight.com\/de\/\/wp-content\/uploads\/2021\/12\/Improvements-in-clinical-signs-of-Parkinsons-disease-Liebert-2021-1.pdf\">Published Study Link<\/a><\/u><\/strong>\u00a0(Liebert, 2021)\u00a0<strong>]<\/strong><\/p>\n<h4 class=\"title-heading-left\">Traumatic Brain Injury \/ Concussion<\/h4>\n<p>Changes in Brain Function and Structure After Self-Administered Home Photobiomodulation Treatment in a Concussion Case<br \/>\n<em>Institutes \u2013 VA Advanced Imaging Research Center, San Francisco VA Health Care System, Departments of Radiology &amp; Biomedical Imaging and Psychiatry &amp; Behavioral Sciences, University of California, San Francisco<\/em><\/p>\n<p><strong>[<\/strong>\u00a0<strong><u><a href=\"https:\/\/www.frontiersin.org\/articles\/10.3389\/fneur.2020.00952\/full?&amp;utm_source=Email_to_authors_&amp;utm_medium=Email&amp;utm_content=T1_11.5e1_author&amp;utm_campaign=Email_publication&amp;field=&amp;journalName=Frontiers_in_Neurology&amp;id=536411\">Published Study Link<\/a><\/u><\/strong>\u00a0(Frontiers, Neurology, 2020) |\u00a0<a href=\"https:\/\/www.frontiersin.org\/articles\/10.3389\/fneur.2020.00952\/full?&amp;utm_source=Email_to_authors_&amp;utm_medium=Email&amp;utm_content=T1_11.5e1_author&amp;utm_campaign=Email_publication&amp;field=&amp;journalName=Frontiers_in_Neurology&amp;id=536411\"><strong>National Center for Biotechnology Information Link<\/strong><\/a>\u00a0<strong>]<\/strong><\/p>\n<h4 class=\"title-heading-left\">Brain EEG Modulation<\/h4>\n<p>Pulsed Near Infrared Transcranial and Intranasal Photobiomodulation Significantly Modulates Neural Oscillations: a pilot exploratory study<br \/>\n<em>Institutes \u2013 Centre for Therapeutic Brain Intervention, Centre for Addiction and Mental Health, Toronto, Ontario, Canada<\/em><\/p>\n<p><strong>[<\/strong>\u00a0<strong><u><a href=\"https:\/\/rdcu.be\/bxMEN\">Published Study Link<\/a><\/u><\/strong>\u00a0(Nature, Scientific Reports, 2019) |\u00a0<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC6474892\/\"><strong>National Center for Biotechnology Information Link<\/strong><\/a>\u00a0<strong>]<\/strong><\/p>\n<p>Exploring the Effects of Near Infrared Light on Resting and Evoked Brain Activity in Humans Using Magnetic Resonance Imaging<br \/>\n<em>Institutes \u2013 University of Sydney<\/em><\/p>\n<p><strong>[<\/strong>\u00a0<strong><u><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0306452219307298?via%3Dihub#!\">Published Study Link<\/a><\/u><\/strong>\u00a0(Elsevier, December 2019)\u00a0<strong>]<\/strong><\/p>\n<p>Modulation of cortical oscillations using 10hz near-infrared transcranial and intranasal photobiomodulation: a randomized sham-controlled crossover study<\/p>\n<p><strong>[<\/strong>\u00a0<strong><u><a href=\"https:\/\/www.brainstimjrnl.com\/article\/S1935-861X(21)00491-5\/fulltext?fbclid=IwAR3GqKCbTuPmXciNzXRiDPuWl1GYexwhYEx0gCmNaWNTOfGQoSMZgmSUrbg\">Abstract Text Link<\/a><\/u><\/strong>\u00a0(Brain Stimulation Journal, December 2021)\u00a0<strong>]<\/strong><\/p>\n<h4>PTSD and Gulf War Illness<\/h4>\n<p>Improvements in Gulf War Illness Symptoms After Near-Infrared Transcranial and Intranasal Photobiomodulation: Two Case Reports<br \/>\n<em>Institutes \u2013 University of California San Francisco &amp; the Veterans Affairs USA<\/em><\/p>\n<p><strong>[<\/strong>\u00a0<strong><u><a href=\"https:\/\/www.vielight.com\/de\/\/wp-content\/uploads\/2020\/01\/Chao_2019_MilMed.pdf\">Published Study Link<\/a><\/u><\/strong>\u00a0(Military Medicine, 184, 9\/10:5, 2019)\u00a0<strong>]<\/strong><\/p>\n<\/div>\n<\/div>\n<hr \/>\n<h4><strong>Penetration<\/strong><\/h4>\n<p>Selective photobiomodulation for emotion regulation: penetration study<br \/>\n<em>Harvard Psychiatry Department, Harvard Medical School<\/em>\u00a0:\u00a0<strong>[\u00a0<a href=\"https:\/\/www.spiedigitallibrary.org\/journals\/neurophotonics\/volume-6\/issue-01\/015004\/Selective-photobiomodulation-for-emotion-regulation-model-based-dosimetry-study\/10.1117\/1.NPh.6.1.015004.full?SSO=1&amp;tab=ArticleLink\">Link<\/a>\u00a0]<\/strong><\/p>\n<p>Red and NIR light dosimetry in the human deep brain<br \/>\n<em>Institute of Chemical Sciences and Engineering, Switzerland<\/em>\u00a0:\u00a0<strong>[\u00a0<a href=\"https:\/\/www.vielight.com\/de\/\/wp-content\/uploads\/2017\/12\/Red-and-NIR-light-dosimetry-in-the-human-brain.pdf\">Link 1<\/a>\u00a0]<\/strong><\/p>\n<p>Photon Penetration Depth in Human Brains<br \/>\n<em>The University of Southern California<\/em>\u00a0:\u00a0<strong>[\u00a0<a href=\"https:\/\/www.vielight.com\/de\/\/wp-content\/uploads\/2019\/09\/Monte_Carlo_NIR-penetration.pdf\">Link<\/a>\u00a0]<\/strong><\/p>\n<p>Monte Carlo analysis of the enhanced transcranial penetration using distributed near-infrared emitter array.<br \/>\n<em>Institute of Biomedical Engineering, Chinese Academy of Medical Science<\/em>\u00a0:\u00a0<strong>[\u00a0<a href=\"https:\/\/www.vielight.com\/de\/\/wp-content\/uploads\/2019\/06\/PBM-Brain-Penetrance.pdf\">Link<\/a>\u00a0]<\/strong><\/p>\n<p>Transcranial Red and Near Infrared Light Penetration in Cadavers<br \/>\n<em>State University of New York Downstate Medical Center<\/em>\u00a0:\u00a0<strong>[\u00a0<a href=\"http:\/\/journals.plos.org\/plosone\/article?id=10.1371\/journal.pone.0047460\">Link<\/a>\u00a0]<\/strong><\/p>\n<p>Quantitative analysis of transcranial and intraparenchymal light penetration in human cadaver brain tissue<br \/>\n<em>Oregon Health and Science University<\/em>\u00a0:\u00a0<strong>[\u00a0<a href=\"http:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/lsm.22343\/epdf\">Link 1<\/a> ]<\/strong><\/p>\n<h4>Cellular Effects<\/h4>\n<p>Photobiomodulation Directly Benefits Primary Neurons Functionally Inactivated by Toxins<br \/>\n<em>Medical College of Wisconsin<\/em> : <strong>[ <a href=\"http:\/\/www.jbc.org\/content\/280\/6\/4761.long\">Link<\/a> ]<\/strong><\/p>\n<p>Neuroprotective effects of photobiomodulation : Evidence from assembly\/disassembly of the Cytoskeleton<br \/>\n<em>University of Sydney<\/em>\u00a0: <strong>[ <a href=\"https:\/\/www.researchgate.net\/publication\/292675955_Neuroprotective_Effects_Against_POCD_by_Photobiomodulation_Evidence_from_AssemblyDisassembly_of_the_Cytoskeleton\">Link<\/a> ]<\/strong><\/p>\n<p>Photobiomodulation &#8211; mitochondrial ROS generation and calcium increase in neuronal synapses.<\/p>\n<h4>Novel Methods<\/h4>\n<p>A novel method of applying NIR light intracranially, impact on dopaminergic cell survival<br \/>\n<em>University of Sydney, CEA-Leti<\/em> : <strong>[ <a href=\"https:\/\/www.researchgate.net\/publication\/258101347_Photobiomodulation_inside_the_brain_A_novel_method_of_applying_near-infrared_light_intracranially_and_its_impact_on_dopaminergic_cell_survival_in_MPTP-treated_mice_Laboratory_investigation\">Link<\/a> ]<\/strong><\/p>\n<p><em>Lin-Kou Medical Center, Taiwan<\/em> : <strong>[ <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/15126282\">Link<\/a> ]<\/strong><\/p>\n<p>Infrared neural stimulation and functional recruitment of the peripheral Nerve<br \/>\n<em>Department of Biomedical Engineering, Case Western Reserve University<\/em> : <strong>[ <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC3952042\/\">Link<\/a> ]<\/strong><\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-13 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-17\" style=\"--awb-text-transform:none;\"><h4><strong>Cognition<\/strong><\/h4>\n<p>Effect of Transcranial Low-Level Light Therapy vs Sham Therapy Among Patients With Moderate Traumatic Brain Injury<br \/>\n<em>Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston<\/em> : <strong>[ <a href=\"https:\/\/www.vielight.com\/de\/\/wp-content\/uploads\/2020\/09\/TBI-Study-figueiro_longo_2020_oi_200627_1599233013.98295-Sep-2020.pdf\">Link<\/a> ]<\/strong><\/p>\n<p>Brain Photobiomodulation Therapy: a Narrative Review<br \/>\n<em>Department of Medical Physics, Tabriz University of Medical Sciences<\/em> : <strong>[ <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC6041198\/\">Link<\/a> ]<\/strong><\/p>\n<p>Psychological benefits with near infrared light to the forehead: a pilot study on depression<br \/>\n<em>The Department of Psychiatry, Harvard Medical School and the Laboratory for Psychiatric Biostatistics, McLean Hospital<\/em> : <strong>[ <a href=\"https:\/\/www.vielight.com\/de\/\/wp-content\/uploads\/2020\/02\/Depression-and-anxiety-study-1744-9081-5-46-2009.pdf\">Link<\/a> ]<\/strong><\/p>\n<p>Cognitive Enhancement by Transcranial Photobiomodulation Is Associated With Cerebrovascular Oxygenation of the Prefrontal Cortex<br \/>\n<em>Department of Psychology, Institute for Neuroscience, University of Texas<\/em> : <strong>[ <a href=\"https:\/\/www.vielight.com\/de\/\/wp-content\/uploads\/2020\/02\/Cognitive-enhancement-by-Transcranial-Photobiomodulation.pdf\">Link<\/a> ]<\/strong><\/p>\n<p>Mitochondrial Dysfunction-Near-Infrared Photobiomodulation as a Potential Therapeutic Strategy<br \/>\n<em>Department of Research, National Neuroscience Institute, Singapore<\/em> : <strong>[ <a href=\"https:\/\/www.frontiersin.org\/articles\/10.3389\/fnagi.2020.00089\/full\">Link<\/a> ]<\/strong><\/p>\n<p>Transcranial Photobiomodulation For The Management Of Depression: Current Perspectives<br \/>\n<em>Department of Psychiatry, NYU Langone School of Medicine, New York, NY, USA<\/em> : <strong>[ <a href=\"https:\/\/www.vielight.com\/de\/\/wp-content\/uploads\/2020\/02\/Transcranial-Photobiomodulation-for-Depression-Management-NYU-Study-2019.pdf\">Link<\/a> ]<\/strong><\/p>\n<p>Increased Functional Connectivity Within Intrinsic Neural Networks in Chronic Stroke Following Treatment With Red\/Near-Infrared Transcranial Photobiomodulation<br \/>\n<em>Boston University School of Medicine, Harvard Medical School<\/em> : <strong>[ <a href=\"https:\/\/www.liebertpub.com\/doi\/abs\/10.1089\/photob.2019.4630\">Link<\/a> ]<\/strong><\/p>\n<p>Review of transcranial photobiomodulation for major depressive disorder: targeting brain metabolism, inflammation, oxidative stress, and neurogenesis<br \/>\n<em>Wellman Center for Photomedicine, Massachusetts General Hospital<\/em> : <strong>[ <a href=\"http:\/\/neurophotonics.spiedigitallibrary.org\/article.aspx?articleid=2500206\">Link<\/a> ]<\/strong><\/p>\n<p>Shining light on the head : Photobiomodulation for brain disorders<br \/>\n<em>Wellman Center for Photomedicine, Massachusetts General Hospital<\/em> : <strong>[ <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC5066074\/\">Link<\/a> ]<\/strong><\/p>\n<p>Improved cognitive function after transcranial, light-emitting diode treatments in chronic, traumatic brain injury: two case reports<br \/>\n<em>Boston University, School of Medicine<\/em> : <strong>[ <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/21182447\">Link<\/a> ]<\/strong><\/p>\n<p>Augmentation of cognitive brain functions with transcranial lasers<br \/>\n<em>Department of Psychology and Institute for Neuroscience, University of Texas<\/em>\u00a0:\u00a0<strong>[\u00a0<a href=\"http:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC3953713\/pdf\/fnsys-08-00036.pdf\">Link<\/a>\u00a0]<\/strong><\/p>\n<p>Neurological and psychological applications of transcranial lasers and LEDs<br \/>\n<em>Department of Neurology and Neurotherapeutics, University of Texas<\/em>\u00a0:\u00a0<strong>[\u00a0<a href=\"https:\/\/www.gwern.net\/docs\/nootropics\/2013-rojas.pdf\">Link<\/a>\u00a0]<\/strong><\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"class_list":["post-341","page","type-page","status-publish","hentry"],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.10 (Yoast SEO v26.2) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Was ist Photobiomodulation? 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