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EnglishPatients with neglect fail to report, respond to, or orient to stimuli presented on the opposite side of the brain lesion. Spatial neglect is a multi-componential syndrome and many of its symptoms and signs need specific testing to detect their different clinical manifestations. Given that neglect has a dramatic effect on the outcome of these patients, it is of paramount importance for accurate assessment all its manifestations. Thus, the purpose of this study is to assess visuo-spatial functions with a newly-built neuropsychological battery to determine the incidence of visuo-spatial disorders and spatial neglect in patients with right brain tumour. We tested 14 patients undergoing tumour resection, both pre-operatively and post-operatively. Pre-operatively, we found an incidence of 42.86% for visuo-spatial deficits and of 14.29% specifically for spatial neglect. This incidence increases post-operatively to 57.14% for visuo-spatial deficits and to 42.86% specifically for spatial neglect. The present study has important implications for a better knowledge of the spatial disorders in patients with right-brain tumour, thus providing a clearer picture on the everyday life problems faced by these patients, both within the family and in working contexts.
| Titolo: | Pre- and post-operative assessment of visuo-spatial functions in right hemisphere tumour patients: a pilot study. |
| Autori: | |
| Data di pubblicazione: | 2012 |
| Rivista: | |
| Abstract: | Patients with neglect fail to report, respond to, or orient to stimuli presented on the opposite side of the brain lesion. Spatial neglect is a multi-componential syndrome and many of its symptoms and signs need specific testing to detect their different clinical manifestations. Given that neglect has a dramatic effect on the outcome of these patients, it is of paramount importance for accurate assessment all its manifestations. Thus, the purpose of this study is to assess visuo-spatial functions with a newly-built neuropsychological battery to determine the incidence of visuo-spatial disorders and spatial neglect in patients with right brain tumour. We tested 14 patients undergoing tumour resection, both pre-operatively and post-operatively. Pre-operatively, we found an incidence of 42.86% for visuo-spatial deficits and of 14.29% specifically for spatial neglect. This incidence increases post-operatively to 57.14% for visuo-spatial deficits and to 42.86% specifically for spatial neglect. The present study has important implications for a better knowledge of the spatial disorders in patients with right-brain tumour, thus providing a clearer picture on the everyday life problems faced by these patients, both within the family and in working contexts. |
| Handle: | http://hdl.handle.net/11562/389835 |
| Appare nelle tipologie: | 01.01 Articolo in Rivista |
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