Global visual processing in the monkey superior colliculus.

D B Bender; R M Davidson

doi:10.1016/0006-8993(86)90092-2

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Global visual processing in the monkey superior colliculus.

D B Bender·R M Davidson

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Abstract

Neurons were recorded in the superficial layers of the superior colliculus in anesthetized monkeys. As classically described, cells were non-selective for target direction and speed when the target moved through an empty visual field. However, these same cells were sensitive to target direction and speed relative to a textured moving background. The target's response was suppressed when its direction and speed were similar to that of the background, irrespective of the absolute direction of background movement.

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Animals Brain Mapping Macaca fascicularis Motion Perception Psychophysics Superior Colliculi Journal Article Research Support, U.S. Gov't, P.H.S.

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D B Bender, R M Davidson. 1986-09-03. Global visual processing in the monkey superior colliculus.. https://doi.org/10.1016/0006-8993(86)90092-2

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