The process of preventing micturition in spite of initiation of the reflex involves
A) the cerebral cortex.
B) voluntary stimulation of the motor neuron supplying the external urethral sphincter.
C) voluntary stimulation of the internal urethral sphincter via its parasympathetic nerve supply.
D) both (a) and (b) above.
E) all of these answers.

Question

Quizplus · Accepted Answer

Voluntary stimulation of the motor neuron supplying the external urethral sphincter and the cerebral cortex are involved in preventing micturition in spite of initiation of the reflex.

The Process of Preventing Micturition in Spite of Initiation of the Reflex