Habituation of the gill withdrawal response in Aplysia depends on:
A) muscle fatigue.
B) a decreased response by the sensory nerve to the stimulus.
C) a change in the synapse between the sensory neuron and the motor neuron.
D) an increase in the inhibitory impulses from sources other than the sensory nerve.

Question

Quizplus · Accepted Answer

Habituation of the gill withdrawal response in Aplysia is due to a change in the synapse between the sensory neuron and the motor neuron. This change is characterized by a decrease in neurotransmitter release from the sensory neuron onto the motor neuron, resulting in a weakened connection between the two neurons.

Habituation of the Gill Withdrawal Response in Aplysia Depends On