title: Actigraphy for assessment of sleep in traumatic brain injury: case series, review of the literature and proposed criteria for use.
authors.affiliation: Department of Physical Medicine and Rehabilitation, Northwestern University Feinberg School of Medicine, Rehabilitation Institute of Chicago, Chicago, IL 60611, USA. fzollman@ric.org
authors.forename: Felise S
authors.initials: FS
authors.lastname: Zollman
authors.forename: Cherina
authors.initials: C
authors.lastname: Cyborski
authors.forename: Sylvia A
authors.initials: SA
authors.lastname: Duraski