Prisms adaptation improves haptic object discrimination in hemispatial neglect
نویسندگان
چکیده
منابع مشابه
Prism adaptation improves visual search in hemispatial neglect.
Visuomotor prism adaptation has been found to induce a lateral bias of spatial attention in chronic hemispatial neglect patients. Here, two experiments were conducted to explore the effects of 10 degrees prism adaptation on visual search tasks and standard visual inattention tests. Baselines and intervention effects were measured on separate days for all patients. The first experiment explored ...
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The syndrome of hemispatial neglect is characterised by reduced awareness of stimuli on one side of space, even though there may be no sensory loss. Although it is extremely common, it has proven to be a challenging condition to understand, and to treat. New insights from detailed behavioural and anatomical studies in patients, as well as functional imaging in healthy individuals, have begun to...
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Theory and data from normal prism adaptation are applied toward understanding the ameliorating effects of prism adaptation for left hemispatial neglect patients. The composite nature of the egocentric (noetic) reference frame suggests that the therapeutic value of prism adaptation might be enhanced if a prism adaptation task were selected that produces spatial realignment in the patient’s dysfu...
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Increased computer use in clinical settings offers an opportunity to develop new neuropsychological tests that exploit the control computers have over stimulus dimensions and timing. However, before adopting new tools, empirical validation is necessary. In the current study, our aims were twofold: to describe a computerized adaptive procedure with broad potential for neuropsychological investig...
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ژورنال
عنوان ژورنال: Cortex
سال: 2020
ISSN: 0010-9452
DOI: 10.1016/j.cortex.2019.10.004