Improving Cognitive Rehabilitation Outcomes

Inclusion Criteria: * Post 9/11 Veterans enrolled at VA San Diego or VA Portland * Ability to provide informed consent * Living independently * History of mTBI confirmed by OSU-TBI * Current diagnosis of PTSD confirmed by CAPS-5 * Current cognitive concerns ("Do you have concerns about your cognition, thinking, attention, or memory?") * Current concern regarding depression and/or sleep disturbance; defined by a score of 5 on the PHQ-9 and/or 8 on the ISI, respectively (score of 2 or higher on ISI item 1, 2, or 3, reflecting at least "moderate" difficulty with falling asleep, staying asleep, or waking up too early in the morning) Exclusion Criteria: * Current substance use disorder with \<30 days abstinence * History of primary psychotic disorder * History of moderate to severe TBI (loss of consciousness \>30 minutes) * History of macular degeneration or bipolar disorder (both contraindicated for bright light therapy) * Not work night or swing shift schedules * Untreated obstructive sleep apnea either via self-report or a score 5 on the STOP-BANG * Current engagement in bright light therapy * Auditory or visual impairments precluding participation in assessments or treatments