J
Janet M. Powell
Researcher at University of Washington
Publications - 38
Citations - 2966
Janet M. Powell is an academic researcher from University of Washington. The author has contributed to research in topics: Rehabilitation & Traumatic brain injury. The author has an hindex of 20, co-authored 38 publications receiving 2672 citations.
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Journal ArticleDOI
Robot-Assisted Therapy for Long-Term Upper-Limb Impairment after Stroke
Albert C. Lo,Peter Guarino,Lorie Richards,Jodie K. Haselkorn,George F. Wittenberg,Daniel G. Federman,Daniel G. Federman,Robert J. Ringer,Todd H. Wagner,Hermano Igo Krebs,Bruce T. Volpe,Christopher T. Bever,Dawn M. Bravata,Pamela W. Duncan,Barbara H. Corn,Alysia D. Maffucci,Stephen E. Nadeau,Susan S. Conroy,Janet M. Powell,Grant D. Huang,Peter Peduzzi +20 more
TL;DR: In patients with long-term upper-limb deficits after stroke, robot-assisted therapy did not significantly improve motor function at 12 weeks, as compared with usual care or intensive therapy.
Journal ArticleDOI
Outcome 3 to 5 years after moderate to severe traumatic brain injury.
TL;DR: The results provide representative estimates of long-term morbidity in patients with TBI involving intracranial lesions and related to functional status and neuropsychologic functioning, but not to emotional or QOL measures.
Journal ArticleDOI
Accuracy of mild traumatic brain injury diagnosis.
TL;DR: The diagnosis of mild TBI was frequently absent from ED medical records despite patients reporting findings consistent with a mild T BI diagnosis when interviewed by study personnel, suggesting that asking a few targeted questions of ED patients with likely mechanisms of injury could begin to improve diagnosis and, in turn, improve patient management and the accuracy of estimates of Mild TBI incidence.
Journal ArticleDOI
The effect of a scheduled telephone intervention on outcome after moderate to severe traumatic brain injury: a randomized trial
Kathleen R. Bell,Nancy R. Temkin,Peter C. Esselman,Jason N. Doctor,Charles H. Bombardier,Robert T. Fraser,Jeanne M. Hoffman,Janet M. Powell,Sureyya Dikmen +8 more
TL;DR: Bell et al. as discussed by the authors evaluated the effect of scheduled telephone intervention on outcome after moderate to severe traumatic brain injury (TBI) compared with standard follow-up at 1 year postinjury.
Journal ArticleDOI
The effect of telephone counselling on reducing post-traumatic symptoms after mild traumatic brain injury: A randomised trial
Kathleen R. Bell,Jeanne M. Hoffman,Nancy R. Temkin,Janet M. Powell,Robert T. Fraser,Peter C. Esselman,Jason Barber,Sureyya Dikmen +7 more
TL;DR: Telephone counselling, focusing on symptom management, was successful in reducing chronic symptoms after MTBI and improves functioning at 6 months.