Virtual reality-based post-stroke hand rehabilitation

R. Boian, A. Sharma, C. Han, A. Merians, G. Burdea, S. Adamovich, M. Recce, M. Tremaine, H. Poizner

Research output: Chapter in Book/Report/Conference proceedingConference contribution

109 Scopus citations

Abstract

A VR-based system using a CyberGlove and a Rutgers Master II-ND haptic glove was used to rehabilitate four post-stroke patients in the chronic phase. Each patient had to perform a variety of VR exercises to reduce impairments in their fmger range of motion, speed, fractionation and strength. Patients exercised for about two hours per day, five days a week for three weeks. Results showed that three of the patients had gains in thumb range (50-140%) and finger speed (10-15%) over the three weeks trial. All four patients had significant improvement in finger fractionation (40-118%). Gains in finger strength were modest, due in part to an unexpected hardware malfunction. Two of the patients were measured against one-month post intervention and showed good retention. Evaluation using the Jebsen Test of Hand Function showed a reduction of 23-28% in time completion for two of the patients (the ones with the higher degrees of impairment). A prehension task was performed 9-40% faster for three of the patients after the intervention illustrating transfer of their improvement to a functional task.

Original languageEnglish (US)
Title of host publicationMedicine Meets Virtual Reality 02/10 - Digital Upgrades
Subtitle of host publicationApplying Moore's Law to Health
PublisherIOS Press
Pages64-70
Number of pages7
ISBN (Print)1586032038, 9781586032036
DOIs
StatePublished - Jan 1 2002
Externally publishedYes
Event10th Annual Medicine Meets Virtual Reality Conference, MMVR 2002 - Newport Beach, CA, United States
Duration: Jan 23 2002Jan 26 2002

Publication series

NameStudies in Health Technology and Informatics
Volume85
ISSN (Print)0926-9630
ISSN (Electronic)1879-8365

Other

Other10th Annual Medicine Meets Virtual Reality Conference, MMVR 2002
Country/TerritoryUnited States
CityNewport Beach, CA
Period1/23/021/26/02

All Science Journal Classification (ASJC) codes

  • Biomedical Engineering
  • Health Informatics
  • Health Information Management

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