Figure 14- 2 the Corticospinal Pathway

Multiple Choice

Figure 14- 2 The Corticospinal Pathway
Use Figure 14- 2 to answer the following questions:
-A person is confronted by a dangerous dog. His heart begins to race and beat strongly, his pupils dilate, and his hairs stand up. These signs are the result of

A) increased activity of autonomic centers in the hypothalamus.
B) increased levels of epinephrine in the blood.
C) sympathetic activation.
D) A, B, and C
E) B and C only