Wurtz, Goldberg, and Robinson showed that the firing rates of neurons in the parietal cortex are enhanced when an animal subsequently makes a saccade to a target within that neuron's receptive field. What is the explanation for this finding?

Question

Biology

Kieran Garza

17 August, 02:02

Wurtz, Goldberg, and Robinson showed that the firing rates of neurons in the parietal cortex are enhanced when an animal subsequently makes a saccade to a target within that neuron's receptive field. What is the explanation for this finding?

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Answers (1)

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Armando Mcgrath · Answer 1

The increased activity prior to the saccade reflects a shift in attention to the stimulus inside that neuron's receptive field.

Explanation:

They observed that the neurological basis of attention, first made in the superior colliculus has been extended to a number of areas in both the dorsal and ventral streams.