Multiple Choice
When the gill-withdrawal reflex of the sea snail Aplysia has been successfully conditioned to a stimulus such as a squirt of water from a WaterPik, observed changes in the neural circuit include:
A) a decrease in the number of synapses.
B) a decrease in the branching of neurons and in the amount of neurotransmitters released.
C) an increase in the branching of neurons and in the amount of neurotransmitters released.
D) structural but not functional changes in the brain.
Correct Answer:
Verified
Correct Answer:
Verified
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