N . S . C . Price , M . A . Hietanen , B . Dreher , C . W . G . Clifford and M . Cortex Orientation Tuning in V 1 and V 2 of Cat Visual
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Relationship between contrast adaptation and orientation tuning in V1 and V2 of cat visual cortex.
Previous studies investigating the response properties of neurons in the primary visual cortex of cats and primates have shown that prolonged exposure to optimally oriented, high-contrast gratings leads to a reduction in responsiveness to subsequently presented test stimuli. We recorded from 119 neurons in cat V1 and V2 and found that in a high proportion of cells contrast adaptation also occur...
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