Which of the following is true regarding PGO waves?
A. They begin about 90 minutes prior to REM.
B. They travel from the pons, through the lateral geniculate nucleus, to the occipital lobe.
C. They travel from the pons, through the medial geniculate nucleus, to the orexin-releasing neurons in the lateral hypothalamus.
D. They are likely responsible for dreaming in non-REM sleep.
Answer: B
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Thorndike found that a cat learned to escape from a puzzle box by the consequences of its behavior. How could he arrive at such a conclusion?
A. The CR was increasing in magnitude over time. B. The cat learned by watching Thorndike open the puzzle box. C. The CS (freedom) provided information about the occurrence of the UCS (piece of fish). D. The time it took cats to escape decreased over time.
The author of Living and Dying at Murray Manor is
a. C. Saunders. b. T. Parsons. c. J. Gubrium. d. M. Weber.
What type of thinking could be described as taking different directions in search of a variety of answers to a question?
a) decisive b) convergent c) heuristic d) divergent
What technique of measuring brain responses requires that the individual lay still inside a machine that uses a magnetic field to record changes in blood flow and oxygen use?
a. EEG b. fMRI c. EKG d. CBF