International Journal of Physical Medicine & Rehabilitation
Open Access
ISSN: 2329-9096
+44 1300 500008
ISSN: 2329-9096
+44 1300 500008
Woosang Cho
g.tec Medical Engineering GmbH,
Schiedlberg
Austria
Research Article
Hemiparetic Stroke Rehabilitation Using Avatar and Electrical Stimulation Based
on Non-invasive Brain Computer Interface
Author(s): Woosang Cho, Alexander Heilinger, Ren Xu, Manuela Zehetner, Stefan Schobesberger, Nensi Murovec, Rupert Ortner and Christoph GugerWoosang Cho, Alexander Heilinger, Ren Xu, Manuela Zehetner, Stefan Schobesberger, Nensi Murovec, Rupert Ortner and Christoph Guger
Brain computer interfaces (BCIs) have been employed in rehabilitation training for post-stroke patients. Patients in the chronic stage, and/or with severe paresis, are particularly challenging for conventional rehabilitation. We present results from two such patients who participated in BCI training with first-person avatar feedback. Five assessments were conducted to assess any behavioural changes after the intervention, including the upper extremity Fugl-Meyer assessment (UE-FMA) and 9 hole-peg test (9HPT). Patient 1 (P1) increased his UE-FMA score from 25 to 46 points after the intervention. He could not perform the 9HPT in the first session. After the 18th session, he was able to perform the 9HPT and reduced the time from 10 min 22 sec to 2 min 53 sec. Patient 2 (P2) increased her UE-FMA from 17 to 28 points after the intervention. She could not perform the 9HPT throughout the tra.. View More»
DOI:
10.4172/2329-9096.1000411