The ______extends from the hindbrain to the lower part of the forebrain and is involved in regulating states
of arousal.
a. pons c. reticular activating system
b. medulla d. cerebellum
C
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Presented as a continuum, which Big Five personality factor ranges from worried to calm?
A) neuroticism B) openness to experience C) conscientiousness D) extraversion
What is one strength of Robert Plutchik's model of emotions?
a) The model is based on classical and operant conditioning. b) The model accounts for the variety and intensity of emotions. c) The model supports both the James-Lange and Cannon-Bard theories. d) The model compares emotional expressiveness across different cultures.
Elderly people suffering from Alzheimer's disease have decreased activity levels of the neurotransmitter ________ in the brain
a. GABA b. acetylcholine c. serotonin d. dopamine
Injection of anesthetic drugs into the dural sac surrounding axons of the cauda equina would be expected to deaden pain sensation in the __________.
A. face B. pelvic region C. middle chest D. neck and upper chest