

Publisher: Cambridge University Press
E-ISSN: 1469-8668|32|8|1399-1414
ISSN: 0263-5747
Source: Robotica, Vol.32, Iss.8, 2014-12, pp. : 1399-1414
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Abstract
Although proprioceptive impairment is likely to affect in a significant manner the capacity of stroke patients to recover functionality of upper limb, clinical assessment methods currently in use are rather crude, with a low level of reliability and a limited capacity to discriminate the relevant features of this severe deficit. In the present paper, we describe a new technique based on robot technology, with the goal of providing a reliable, accurate, and quantitative evaluation of kinesthetic acuity, which can be integrated in robot therapy. The proposed technique, based on a pulsed assistance paradigm, has been evaluated on a group of healthy subjects.
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