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Light therapy, also called phototherapy or bright light therapy is the exposure to direct sunlight or artificial light at controlled wavelengths in order to treat a variety of medical disorders, including seasonal affective disorder (SAD), circadian rhythm sleep-wake disorders, cancers, and skin wound infections.
Classification. Peripheral neuropathy may be classified according to the number and distribution of nerves affected (mononeuropathy, mononeuritis multiplex, or polyneuropathy), the type of nerve fiber predominantly affected (motor, sensory, autonomic), or the process affecting the nerves; e.g., inflammation (), compression (compression neuropathy), chemotherapy (chemotherapy-induced peripheral ...
Light therapy in the form of light boxes are a frequent non-drug treatment for SAD. Several preliminary studies have shown that light therapy is a positive treatment for depressive symptoms for older persons although more studies need to be done in this area. Measuring light. Typical measurements of light have used a Dosimeter. Dosimeters ...
A 2015 systematic review investigating the effects of red light therapy on exercise found that red light therapy shows promising results for improving performance and aiding muscle recovery when ...
After three months of use, blue-red light therapy significantly reduced the number of acne lesions in people with mild to moderate acne, per a study published in 2017 in the Journal of the ...
A delay, caused by light exposure before sleeping, means that the individual will tend to wake up later on the following day(s). The hormones cortisol and melatonin are affected by the signals light sends through the body's nervous system. These hormones help regulate blood sugar to give the body the appropriate amount of energy that is ...
Verilux Happy Light Lucent One-Touch Light Therapy Lamp. Amazon. $45. $40. Buy on Amazon. This SAD lamp keeps things super simple, so there is only one button. Press the on/off button to deliver ...
Dawn simulation. A dawn simulation alarm clock. Dawn simulation is a technique that involves timing a light, often called a wake-up light, sunrise alarm clock, or natural light alarm clock, in the bedroom to come on gradually, over a period of 30 minutes to 2 hours, before awakening to simulate dawn .