title: Pursuit deficits in bilateral pulvinar lesions.
abstract: A 58-year-old man had bilateral pulvinar infarctions. The patient developed smooth pursuit deficits in both the horizontal and vertical directions, while metrics of saccadic eye movements were normal. The gain of optokinetic nystagmus was slightly reduced. These findings strongly support the idea that the efferent fibers from the cortical pursuit center pass through the pulvinar in the human brain, in the same manner as previously described in the monkey cerebrum.
authors.affiliation: Department of Ophthalmology, Sapporo Medical College, Japan.
authors.forename: K
authors.initials: K
authors.lastname: Ohtsuka
authors.forename: Y
authors.initials: Y
authors.lastname: Igarashi
authors.forename: H
authors.initials: H
authors.lastname: Maekawa
authors.forename: T
authors.initials: T
authors.lastname: Nakagawa
mesh_terms: D002544:Cerebral Infarction / Q000175:diagnosis / Q000503:physiopathology; D004525:Efferent Pathways; D004585:Electrooculography; D005133:Eye Movements; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009760:Nystagmus, Physiologic; D011698:Pursuit, Smooth; D013786:Thalamic Diseases / Q000175:diagnosis / Q000503:physiopathology*; D014786:Vision Disorders / Q000209:etiology / Q000503:physiopathology*; D014795:Visual Pathways