title: Ipsilateral neglect in a patient following a unilateral frontal lesion.
abstract: Using a crossed-response task, it has been demonstrated that as a patient with unilateral frontal lesion recovers from visual inattention, he or she may inappropriately saccade to contralateral stimuli (visual grasp). We report a patient with a right frontal lesion who showed a similar phenomenon on sequential line bisection tasks. On day 1, he showed left-sided neglect on line bisections that enhanced with sequential trials. On day 5, he exhibited right-sided neglect (ipsilateral neglect) on line bisection tasks that also enhanced with repeated trials.
authors.affiliation: Department of Neurology, University of Florida College of Medicine, Gainesville.
authors.forename: S E
authors.initials: SE
authors.lastname: Kwon
authors.forename: K M
authors.initials: KM
authors.lastname: Heilman
mesh_terms: D000368:Aged; D001288:Attention / Q000502:physiology; D001927:Brain Diseases / Q000000981:diagnostic imaging / Q000503:physiopathology*; D005625:Frontal Lobe / Q000000981:diagnostic imaging / Q000503:physiopathology*; D007839:Functional Laterality; D006801:Humans; D008297:Male; D008875:Middle Aged; D011597:Psychomotor Performance / Q000502:physiology; D013028:Space Perception / Q000502:physiology; D014057:Tomography, X-Ray Computed; D014794:Visual Fields / Q000502:physiology