The purpose of the study was to examine the effects of limb-activating strategy using either a rote activity or a meaningful activity (animal-assisted therapy) in the treatment of an individual with unilateral spatial neglect. An ABCA single-subject design was used. The participant was a 61 year old male who was eight years post-stroke. A test battery (Baking Tray Task, Star Cancellation Test a...

Bartolomeo, P., & Chokron, S. (1999). Egocentric frame of reference, its role in spatial bias after right hemisphere lesions. Neuropsychologia, 37, 881-894. Bowers, D., & Heilman, K. M. (1980). Pseudoneglect: Effects of hemispace on a tactile line bisection task. Neuropsychologia, 18, 491-498; Neuropsychologia, 25, 735-738. Chokron, S., & Bartolomeo, P. (1997). Dissociation between left hemineg...

Unilateral neglect may be a multicomponent attentional disorder consisting of an initial automatic orienting of attention toward the ipsilesional side and a subsequent impairment in contralesionally reorienting attention, both of which are superimposed on a generalised reduction in attention resources. It has been hypothesised that patients' ability to reorient attention contralesionally may re...

Unilateral neglect is frequently characterized by the presence of extinction, which is a lack of awareness to contralesional visual stimuli in the presence of those further towards the ipsilesional side. It has been established that this visual extinction can be reduced if the stimuli are grouped together into a single object. However, attention between and within auditory objects has never bef...

Previous research suggested that scores on the Schenkenberg Line Bisection Test of unilateral neglect should correlate significantly with bilateral awareness ratings on the St. Marys CVA Evaluation, but that scores on both of these instruments should not correlate with St. Marys perceptual scores. To test this hypothesis, occupational therapists at St. Marys Hospital Medical Center administered...

Study investigated whether listening to pleasant music improves visual attention to and awareness of contralesional stimuli in patients with unilateral neglect after stroke. A within-subject design was used with 19 participants with unilateral neglect following a right hemisphere stroke. Participants were tested in three conditions (pleasant music, unpleasant music, and white noise) within 1 we...