What “energy footprint” means When light energy enters the head through a single point, it doesn’t stay as a tiny dot. As it passes through skin, skull, the fluid around the brain (CSF), and cortex, multiple scattering events spread and redirect the beam. The resulting energy footprint is broad, overlapping fields of light fluence. [...]
At the heart of Vielight’s innovation lies a proprietary engineering breakthrough: Vie-LED® technology. Designed specifically for transcranial and intranasal photobiomodulation (PBM), Vie-LED is not just another light-emitting diode system. It’s a meticulously optimized delivery mechanism that enables high irradiance output with minimal heat generation, ensuring both therapeutic potency and user safety. High Irradiance, Minimal [...]
Are Neurons Extra Sensitive to Light Energy? The idea that light can influence the brain isn’t science fiction, it’s science. In recent years, the field of photobiomodulation (PBM) has uncovered how light energy, particularly in the red and near-infrared spectrum, can interact with our cells in surprisingly therapeutic ways. But are neurons, our brain’s [...]
Introduction The vagus nerve plays a central role in autonomic regulation, inflammation control, mood modulation, and overall homeostasis. Vagus nerve stimulation (VNS) is a promising approach for enhancing autonomic balance, reducing systemic inflammation, improving mental health, and supporting neuroplasticity. The Vielight Vagus presents an innovative, non-invasive alternative using photobiomodulation (PBM) to target the cervical [...]
Introduction Concussions, traumatic brain injuries (TBI), and neurodegenerative conditions present ongoing challenges in neurorehabilitation. During a recent lecture delivered by leading neuro-optometrists Dr. Charles Shidlofsky and Dr. DeAnn Fitzgerald, attendees were introduced to a novel adjunctive modality in neurorehabilitation: the Vielight Neuro, a non-invasive photobiomodulation (PBM) technology designed to deliver near-infrared (NIR) light to [...]
Cognitive function and memory are essential for daily life, affecting everything from decision-making and learning to problem-solving and emotional well-being. As we age, cognitive abilities can decline, but science shows that lifestyle choices, mental stimulation, and innovative therapies can help maintain and even enhance brain function. We invite you to explore proven strategies [...]
In brain photobiomodulation, near-infrared (NIR) light within the 810–1100 nm wavelength range offers beneficial cellular effects and deep tissue penetration. However, if the wavelength is optimal but the irradiance (surface power density) is too weak, penetration will be minimal or nonexistent. The two most critical factors determining the efficacy of this therapy are irradiance [...]
Gulf War Illness (GWI) is a chronic, multi-symptom condition affecting veterans of the 1990-1991 Gulf War. Those affected experience a wide range of symptoms, including fatigue, cognitive difficulties, chronic pain, and gastrointestinal issues. Despite decades of research, GWI remains complex and difficult to diagnose, with multiple potential causes linked to environmental exposures during [...]
Is Photobiomodulation a Regenerative Medicine? Regenerative medicine aims to restore damaged tissues and organs by stimulating the body’s natural healing processes. While treatments like stem cell therapy and tissue engineering are well known in this field, emerging technologies such as photobiomodulation (PBM) are gaining attention for their potential role in regeneration, particularly in Brain [...]
What is Neurotech? Discover Photobiomodulation’s Role in Brain Function Neurotech, or neurotechnology, encompasses tools and innovations that interact with or enhance brain function. These advancements are transforming healthcare by offering solutions for neurological disorders like depression, Alzheimer’s, and anxiety. In addition to healthcare, Neurotech drives cognitive enhancement, improving memory, focus, and mental clarity. It’s [...]
