Photobiomodulation for Neurodegeneration

Photobiomodulation, also known as laser therapy, has shown potential as a therapeutic tool for neurodegenerative diseases such as dementia, Alzheimer's, Parkinson's, and more. By using safe and non-invasive light, photobiomodulation stimulates cellular mechanisms that decelerate disease progression and enhance neuroprotection. It stimulates mitochondrial activity, triggers signaling pathways, and activates stress response systems within cells. It prevents neuron atrophy and apoptosis, increases stem cell circulation, and restores dopamine production. Moreover, photobiomodulation influences an interconnected network of cellular signaling, produces neuroprotective and anti-inflammatory responses, and increases antioxidant capacity. It can also reduce the burden of amyloid plaques and pathology-dependent effects. While more research is needed to determine optimal settings and wavelengths for transcranial application, healthcare providers can benefit from existing protocols and guidance provided by Laser Therapy Institute.