A stroke victim received 660 nm and 850 nm irradiation to 32 sites on the head, brainstem, spine and musculature from a 1400 mW device delivering 2.95 J/cm^2. Each site received treatment for 1 minute, 1 time per week for 8 weeks. The author found improvements in cognitive and physical deficits.
Apply one 630 nm LED photon therapy treatment to post-exercise subject bicepts to reduce muscle soreness and increase recovery strength as much as 96 hours after exercise.
Effects of Light-Emitting Diode Therapy on Muscle Hypertrophy, Gene Expression, Performance, Damage, and Delayed-Onset Muscle Soreness: Case-control Study with a Pair of Identical Twins.