NR AMWC
AU Yokota,T.; Tsuchiya,K.; Yamane,M.; Hayashi,M.; Tanabe,H.; Tsukagoshi,H.
TI Geotropic ocular deviation with skew and absence of saccade in Creutzfelt-Jakob disease
QU Journal of the Neurological Sciences 1991 Dec; 106(2): 175-8
PT journal article
AB Three patients with Creutzfelt-Jakob disease (CJD) showed characteristic ocular manifestations. The head was turned left or right with the eyes deviated downward and skewed. When the head was turned to one side, the eyes very slowly deviated to that side. In addition, spontaneous ocular movements were very slow with no saccadic component early in the apathetic stage. Caloric stimulation produced tonic deviation to the appropriate side without nystagmus. At autopsy one patient showed lesions compatible with the panencephalopathic type of CJD. Although bilateral pretectal areas had marked gliosis, other nuclei and structures associated with oculomotor system in the brainstem, including the oculomotor, trochlear, abducens, vestibular and perihypoglossal nuclei, medial longitudinal fasciculus and para-median pontine reticular formation were preserved. These patients had a supranuclear disorder, probably caused by combined disruption of the direct and indirect frontal eye field to the brainstem pathways plus impairment of the superior colliculus-mediated saccade pathways.
MH Case Report; Creutzfeldt-Jakob Syndrome/*physiopathology; Electrooculography; Female; Human; Middle Age; Oculomotor Nerve/physiopathology; Posture; *Saccades
AD Department of Neurology, Tokyo Metropolitan Neurological Hospital, Japan.
SP englisch
PO Niederlande