Ventriloquism in patients with unilateral visual neglect
نویسندگان
چکیده
منابع مشابه
Grouping influences in unilateral visual neglect.
Effects of grouping on unilateral neglect were investigated in 8 neurological patients with right hemisphere damage. It is well documented that arranging items to form a group spanning the midline decreases the magnitude of neglect. In the present study we examined how clusters of groups within the left or right visual field affect neglect and whether isolated groups within the neglected field ...
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The attentional deficit underlying hemispatial neglect was examined through a detailed analysis of the eye movement performance of a group of neglect patients. Relative to normal subjects and to patients with hemianopia without neglect, patients with left neglect make fewer fixations and have shorter inspection time on the contralesional left side. They also start their search to the right of t...
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This study examined the relationship between facial discrimination and visual neglect in patients with unilateral vascular lesions. Subjects were 85 patients with right- hemisphere cerebrovascular lesions and 45 patients with left- hemisphere cerebrovascular lesions. All were administered the Short Form of the Facial Recognition Test (FRT) (Levin, Hamsher, & Benton, 1975). Results revealed that...
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Previous studies suggest that normal vision pools information from groups of objects in a display to extract statistical summaries (e.g., mean size). Here we explored whether patients with mild, chronic left neglect were able to extract statistical summaries on the right and left sides of space in a typical manner. We tested four patients using a visual search task and varied the mean size of a...
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In this study, we investigated the horizontal visual search ability and pattern of horizontal visual search in a large space performed by patients with unilateral spatial neglect (USN). Subjects included nine patients with right hemisphere damage caused by cerebrovascular disease showing left USN, nine patients with right hemisphere damage but no USN, and six healthy individuals with no history...
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ژورنال
عنوان ژورنال: Neuropsychologia
سال: 2000
ISSN: 0028-3932
DOI: 10.1016/s0028-3932(00)00067-1