Levels of Impairment in Unilateral Neglect
نویسندگان
چکیده
منابع مشابه
Different Profiles of Verbal and Nonverbal Auditory Impairment in Cortical and Subcortical Lesions
A B S T R A C T Introduction:We investigated differential role of cortical and subcortical regions in verbal and non-verbal sound processing in ten patients who were native speakers of Persian with unilateral cortical and/or unilateral and bilateral subcortical lesions and 40 normal speakers as control subjects. Methods: The verbal tasks included monosyllabic, disyllabic dichotic and diotic tas...
متن کاملOrienting of attention in left unilateral neglect.
After right posterior brain damage, patients may ignore events occurring on their left, a condition known as unilateral neglect. Although deficits at different levels of impairment may be at work in different patients, the frequency and severity of attentional problems in neglect patients have been repeatedly underlined. Recent advances in the knowledge of the mechanisms of spatial attention in...
متن کاملRelationship between facial discrimination and visual neglect in patients with unilateral vascular lesions.
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...
متن کاملNeglected Time: Impaired Temporal Perception of Multisecond Intervals in Unilateral Neglect
Recent neuroimaging and neuropsychological studies have suggested that the right hemisphere, particularly frontal regions, is important for the perception of the passage of time. We examined the ability to estimate durations of up to 60 sec in a group of eight patients with unilateral neglect. When estimating multisecond intervals, neglect patients grossly underestimated all durations. On avera...
متن کاملUnilateral Neglect: Assessment and Rehabilitation
Over 795,000 individuals in the U.S. suffer from strokes annually, with 610,000 accounting for first attacks. Stroke represents the fifth leading cause of death and resulting long-term disability in the United States. Unilateral neglect (UN) is a disabling characteristic of stroke, occurring from lesion damage to one hemisphere of the brain. Individuals with UN do not respond normally to object...
متن کامل