Insomnia and fatigue are two of the most frequent consequences after traumatic brain injury (TBI). About 30% of individuals suffer from chronic insomnia, an additional 20% have symptoms of insomnia, and up to 75% have significant and persistent fatigue. There is a strong empirical basis for the effectiveness of cognitive-behavioral interventions for the management of insomnia and fatigue in the general population and in other patient populations, and emerging research shows t