Effectiveness on cognition in Alzheimer's patients by personal red and near-infrared LED photobiomodulation therapy device treatment: a case study (protocol)

Abstract

Applications of red and near infrared LED light with diverse pulsing frequencies over the head and on the nose were proven effective in improving the cognitive capability of the Alzheimer's disease patients. A protocol for clinical trial for the patients with Alzheimer's disease using flexible LED photobiomodulation therapy devices with 660nm, 850nm, and 940nm LEDs over the head, nose, neck, and abdominal area with 40Hz light pulsing frequency is described for this case study.