The Role of Reality Monitoring in Anosognosia for Hemiplegia
نویسندگان
چکیده
Paul M. Jenkinson, Nicola M. J. Edelstyn, Justine L. Drakeford, Christine Roffe and Simon J. Ellis School of Psychology, University of Hertfordshire, Hatfield, UK School of Psychology, Keele University, Keele, UK Research Institute for Life Course Studies, Keele University, Keele, UK School of Human and Health Sciences, University of Huddersfield, Huddersfield, UK Department of Neurology, University Hospital of North Staffordshire, Stoke-On-Trent, UK
منابع مشابه
Reality monitoring in anosognosia for hemiplegia.
Anosognosia for hemiplegia (AHP) is a lack of awareness about paralysis following stroke. Recent explanations use a 'forward model' of movement to suggest that AHP patients fail to register discrepancies between internally- and externally-generated sensory information. We predicted that this failure would impair the ability to recall from memory whether information is internally- or externally-...
متن کاملModular structure of awareness for sensorimotor disorders: evidence from anosognosia for hemiplegia and anosognosia for hemianaesthesia.
In the present paper, we shall review clinical evidence and theoretical models related to anosognosia for sensorimotor impairments that may help in understanding the normal processing underlying conscious self-awareness. The dissociations between anosognosia for hemiplegia and anosognosia for hemianaesthesia are considered to give important clinical evidence supporting the hypothesis that aware...
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Anosognosia for hemiplegia is a common and striking disorder following stroke. Because it is typically transient and variable, it remains poorly understood and has rarely been investigated at different times in a systematic manner. Our study evaluated a prospective cohort of 58 patients with right-hemisphere stroke and significant motor deficit of the left hemibody, who were examined using a co...
متن کاملChronic anosognosia: a case report and theoretical account.
Unawareness of motor disorders (anosognosia) has often been reported after brain lesions, and it has been considered a temporary condition common in the acute and post-acute phases. The presence of anosognosia in a chronic phase (i.e. lasting more than few weeks) is a rare occurrence, thought to be the result of reasoning deficits which prevent patients from performing an adequate check of real...
متن کاملReality monitoring in anosognosia for hemiplegia 1 Running head: REALITY MONITORING IN ANOSOGNOSIA FOR HEMIPLEGIA Reality monitoring in anosognosia for hemiplegia
Anosognosia for hemiplegia (AHP) is a lack of awareness about paralysis following stroke. Recent explanations use a ‘forward model’ of movement to suggest that AHP patients fail to register discrepancies between internallyand externally-generated sensory information. We predicted that this failure would impair the ability to recall from memory whether information is internallyor externally-gene...
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