[Effect of pathologic gaze deviation caused by brain stem lesion on interhemispheric equilibrium. Study using a non-verbal dichotic listening test].
Three cases of patients with lateral gaze palsy due to brainstem lesion were studied. They underwent a non-verbal dichotic listening test which evidenced a significant decrease of performance in the ear located on the same side as the lesion. This result can be interpreted as an inter-hemispheric imbalance linked to the pathological gaze deviation.
Belin
C
C
Département de Neurologie, Hôpital Bretonneau, Tours, France.
Perrier
D
D
Cambier
J
J
Larmande
P
P
D000010:Abducens Nerve / Q000503:physiopathology; D001288:Attention / Q000502:physiology; D001308:Auditory Perceptual Disorders / Q000503:physiopathology*; D001933:Brain Stem / Q000503:physiopathology*; D004292:Dominance, Cerebral / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009886:Ophthalmoplegia / Q000503:physiopathology*; D010468:Perceptual Disorders / Q000503:physiopathology*
Influence de la déviation pathologique du regard par lésion du tronc cérébral, sur l'équilibre inter-hémisphèrique. Etudie par le test d'écoute dichotique non verbal.