title: Traumatic brain injury-induced sleep disorders.
abstract: Sleep disturbances are frequently identified following traumatic brain injury, affecting 30%-70% of persons, and often occur after mild head injury. Insomnia, fatigue, and sleepiness are the most frequent sleep complaints after traumatic brain injury. Sleep apnea, narcolepsy, periodic limb movement disorder, and parasomnias may also occur after a head injury. In addition, depression, anxiety, and pain are common brain injury comorbidities with significant influence on sleep quality. Two types of traumatic brain injury that may negatively impact sleep are acceleration/deceleration injuries causing generalized brain damage and contact injuries causing focal brain damage. Polysomnography, multiple sleep latency testing, and/or actigraphy may be utilized to diagnose sleep disorders after a head injury. Depending on the disorder, treatment may include the use of medications, positive airway pressure, and/or behavioral modifications. Unfortunately, the treatment of sleep disorders associated with traumatic brain injury may not improve neuropsychological function or sleepiness.
authors.affiliation: Department of Neurology, NorthShore University HealthSystem, Evanston, IL, USA.
authors.forename: Mari
authors.initials: M
authors.lastname: Viola-Saltzman
authors.affiliation: Department of Neurology, NorthShore University HealthSystem, Evanston, IL, USA.
authors.forename: Camelia
authors.initials: C
authors.lastname: Musleh
keywords: fatigue; hypersomnia; insomnia; periodic limb movement disorder; sleep apnea; traumatic brain injury