Document Detail


Haptic Feedback Enhances Grip Force Control of sEMG-ControlledProsthetic Hands in Targeted Reinnervation Amputees.
MedLine Citation:
PMID:  22855230     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
In this study, we hypothesized that haptic feedback would enhance grip force control of sEMG-controlled prosthetic hands for Targeted Reinnervation amputees. A new miniature haptic device..a tactor..that can deliver touch, pressure, shear, and temperature sensation, allows modality-matching haptic feedback. Targeted Reinnervation (TR) surgery that creates sensory regions on the patients skin that refer to the surface of the missing limb allows somatotopic-matching haptic feedback. This paper evaluates the hypothesis via an sEMG-controlled virtual prosthetic arm operated by TR amputees under diverse haptic feedback conditions. The results indicate that the grip force control is significantly enhanced via the haptic feedback. However, the simultaneous display of two haptic channels (pressure and shear) does not enhance, but instead degrades, grip force control.
Authors:
K Kim; E Colgate
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-7-26
Journal Detail:
Title:  IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society     Volume:  -     ISSN:  1558-0210     ISO Abbreviation:  IEEE Trans Neural Syst Rehabil Eng     Publication Date:  2012 Jul 
Date Detail:
Created Date:  2012-8-2     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101097023     Medline TA:  IEEE Trans Neural Syst Rehabil Eng     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
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