Apparent motion perception in lower limb amputees with phantom sensations: “obstacle shunning” and “obstacle tolerance”
نویسندگان
چکیده
منابع مشابه
Phantom limb sensations and phantom limb pain in child and adolescent amputees.
OBJECTIVE To provide a better understanding of the prevalence, correlates and quality of phantom sensations and phantom pain in child and adolescent amputees. DESIGN Retrospective survey study. SETTING Recruitment through the War Amputations of Canada. PARTICIPANTS Sixty child and adolescent amputees aged 8-18 years who were missing a limb due to a congenital limb deficiency (n = 27) or s...
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Periodic evaluation of accumulated data allows not only for the detection of trends, but also for the constant monitoring of quality control of amputee service . Research in prosthetic design is always continuing . Modifications of prostheses to give greater functional ability and improved cosmesis, as well as provisions for recreational prostheses, are often mentioned in the literature . But i...
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Objective: Phantom limb pain (PLP) as neuropathic pain affects the life of amputees. It is believed an efficient PLP treatment should consider the underlying neurological mechanisms. Hereby, we investigated brain activity in PLP’s and relations to the psychological and cognitive dimension of chronic pain. We investigate differences in resting brain activities between amputees with and without p...
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Accumulating evidence has indicated that amputation or deafferentation of a limb induces functional or structural reorganization in the visual areas. However, the extent of the visual areas involved after lower limb amputation remains uncertain. In this investigation, we studied 48 adult patients with unilateral lower limb amputation and 48 matched healthy controls using T1-weighted magnetic re...
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A new robot path planning methodology called obstacle accommodation has been introduced for robots in cluttered environments. This methodology does not attempt to avoid physical contact between a robot and obstacles. Instead, it controls the contact to prevent damage to the robot. Obstacle accommodation represents a new robotic paradigm in which obstacles can contact robots at unspecified posit...
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ژورنال
عنوان ژورنال: Cortex
سال: 2018
ISSN: 0010-9452
DOI: 10.1016/j.cortex.2018.03.003