Question

Choose the correct answer from the alternatives given.
All visceral effectors are innervated by both the parasympathetic and sympathetic divisions of the autonomic nervous system for coordinating various activities of the body This concept is known is

• A. sensory/motor regulation
• B. dual innervation
• C. autonomic summation
• D. neurotransmitter trade-off

Answer 1

Answer: (B)

dual innervation

There is a dual innervation of most organs of the body by the sympathetic and parasympathetic divisions of the ANS. The connection of both systems with the hypothalamus and higher brain areas have been omitted.

So, the correct option is 'dual innervation'.