Scalp Application of LED Therapy to Improve Thinking and Memory in Veterans With Gulf War Illness

"PhotoMedex Helmet: 12 Pods, 4.5 x 4.8cm (21.6 cm2); 20 diodes; 830nm; Power Output (PO) 665.3 mW; Power Density (PD)/LED 30.8 mW/cm2; CW; Time/session 28m 10s\*; Dose: Energy Density 26 J/cm2.~MedX Device: 1 Cluster Head/ear, 2 inch diameter (22.48 cm2); 870nm; PO 90 mW; PD/LED 4 mW/cm2; CW; Time/session 4m; Energy Density 4 J/cm2; 2 Vielight Intranasal Devices: Red, 633nm diode; PO 6.5 mW; PD/LED 7.6 mW/cm2; CW; Time/session 25m; Energy Density 11.4 J/cm2 and NIR, 810nm diode; PO 6.5 mW; PD/LED 7.6 mW/cm2; Pulse frequency 10Hz; Duty Cycle 50%; Time/session 25m; Energy Density 11.4 J/cm2 Thor Photomedicine Helmet: 10 Pods, 6cm diameter (28.3 cm2); 35 diodes; Wavelength 850nm; PO 1050 mW; PD/LED 50 mW/cm2; CW; Time/session 23m, 24s; Energy Density 26 J/cm2 2 Placement sets: 1) midline, 6 cluster heads; 2) L\&R side of head 12 cluster heads (14m, 5s, each set); 1) midline, 5 cluster heads; 2) L\&R side of head 10 cluster heads (11m, 42s, each set) CW, Continuous Wave"

Intervention for Real and Sham are Identical, but sham has power output of 0, no photons emitted.