Select the CNS structure(s) that can influence autonomic activity.
A)medulla
B)hypothalamus
C)spinal cord
D)All of the above
E)Only a and b

Question

Quizplus · Accepted Answer

All of the above structures, including medulla, hypothalamus, and spinal cord, have the potential to influence autonomic activity. The medulla is particularly important for regulating cardiovascular and respiratory functions, while the hypothalamus has a broader influence on both sympathetic and parasympathetic activity. The spinal cord plays a role in reflexive autonomic responses, such as the withdrawal reflex. Therefore, D is the best answer choice.

Select the CNS Structure(s) That Can Influence Autonomic Activity