Which of the following is consistent with the doctrine of specific nerve energies?
A) Electrical stimulation of a sensory nerve cannot evoke a specific sensation.
B) All nerves carry a similar electrical message.
C) Exerting pressure on the eyeball can evoke pain.
D)Each brain area receives signals from all sensory systems. .
E) .Visual signals are carried by very large action potentials whereas tactile signals are carried by tiny action potentials.
Answer: B
Rationale: The doctrine of specific nerve energies suggests that all nerves carry a similar electrical message.
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