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Pupillo-motor areas in the rabbit visual cortex.

H Imai·K Shoumura·T Kuchiiwa·S Kuchiiwa
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Abstract

Pupillo-motor areas in the visual cortex of the rabbit were studied. Electrical stimulation of the rabbit visual cortex induced pupillary constriction or dilation. The low threshold area (0.5-1.0 mA) for pupillary dilation was in the form of a narrow band extending rostro-caudally along the boundary between the striate cortex (VI) and the occipital cortex (VII), where the binocular area of the visual field is represented. The pupillo-constrictory cortical points were also identified in the caudal part of the splenial gyrus (lateral part) and the pupillo-dilator points in the rostral part of the gyrus (lateral part).

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AnimalsBrain MappingDominance, CerebralElectric StimulationIrisRabbitsReflex, PupillaryVisual CortexVisual PathwaysJournal Article

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H Imai, K Shoumura, T Kuchiiwa, S Kuchiiwa. 1984-07-13. Pupillo-motor areas in the rabbit visual cortex.. https://doi.org/10.1016/0304-3940(84)90281-7

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