In Sensory Adaptation, the Frequency of Action Potentials _______

In sensory adaptation, the frequency of action potentials _______.

A) decreases in a sensory neuron even though the stimulus is maintained
B) increases in a sensory neuron even though the stimulus is maintained
C) remains constant in a sensory neuron even though the stimulus is maintained
D) decreases in a sensory neuron even though the stimulus is increased