Fig. 2.

P1, cognitive and behavior/mood results. A) Z-Score graphs for some NP tests (Stroop, CPT, BVMT) after the initial, In-office tPBM series (Protocol A); and the later, at-home series (Protocol B). B) Self-ratings for behavior/mood questionnaires after each series. These ratings showed a pattern similar to NP tests, e.g., improvements at 1 week or 1 month after initial series, but worsening 2 months later, especially, PTSD/PCL-C (a). Graphs show improved (lower) ratings after the 12-week, at-home series. See Supplementary Tables 3A and 3B. NP, neuropsychological; PTSD/PCL-C, Post-traumatic Stress Disorder Checklist, Civilian; the // refers to time period when 18 tPBM treatments were applied; ^*p < 0.05.