Adaline is watching a horror movie. She notices that in response to the scary scenes, her heart races and her muscles tense. She knows this is the fight-or-flight response. Which part of the ANS activates these reactions?
a) parasympathetic division
b) sympathetic division
c) adrenal medulla
d) amygdala
b) sympathetic division
Psychology
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The cingulate cortex of the human brain is segmented into four different regions. Which of the following is one of those regions?
a. Occipital b. Midcingulate c. Lateral d. Dorsal
Psychology
Which of the following correctly describes the functions of axons and dendrites?
A) Dendrites process messages, and axons receive messages. B) Dendrites send messages, and axons process messages. C) Dendrites process messages, and axons send messages. D) Dendrites receive messages, and axons send messages.
Psychology