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?

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.

i really wish i could answer this question for you

spiders belong to a group of arachnids.

arachnids have the following traits :

they have two body parts.

they have eight legs unlike insects which have 6 legs.

they have no wings.

these traits distinguish them from insects.

the information that antonio is doubting us the statement that spiders differences are as a result of being first to evolve.

this is because the evolution of one species is independent of the other species.