Sympathetic centers in the hypothalamus control sympathetic activation. When sympathetic activation occurs, we experience ________.
A) increased alertness, through stimulation of the reticular activating system
B) increased activity in the cardiovascular and respiratory centers of the pons and medulla oblongata
C) a general elevation in muscle tone through stimulation of the extrapyramidal system
D) a feeling of energy and euphoria, often associated with a disregard for danger and temporary insensitivity to painful stimuli
E) We can experience all of these.

Question

Quizplus · Accepted Answer

When sympathetic activation occurs, all of the listed responses can occur. Increased alertness through stimulation of the reticular activating system, increased activity in the cardiovascular and respiratory centers of the pons and medulla oblongata, a general elevation in muscle tone through stimulation of the extrapyramidal system, and a feeling of energy and euphoria, often associated with a disregard for danger and temporary insensitivity to painful stimuli are all potential responses to sympathetic activation.

Sympathetic Centers in the Hypothalamus Control Sympathetic Activation