Hypocretin neurons are more active during ________ but are inactive during ________
a. eating; drinking
b. normal waking; sleep
c. sexual behavior; feeding
d. reinforcement; punishment
e. slow-wave sleep; REM sleep
Answer: b. normal waking; sleep
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In the context of an experiment, the variable that is manipulated is termed the _____ variable.
A) independent B) dependent C) third D) predictor
Which of these is a good analogy for the consolidation hypothesis?
a) If you don't shape the cement now, no use trying later. b) You put different letters in different slots when you sort them. c) If you don't count eggs now, you won't know how many you have. d) If you don't make correct wiring connections, you may get a short circuit.
A __________ is an instrument used to slice the brain into thin pieces that can be preserved on a glass slide.
A. microtome B. stereotaxic C. cry knife D. histotome
Psychologist Mary Ainsworth found that separation anxiety begins __________.
A. in the first year of life B. after a child learns to speak C. during the preschool years D. in kindergarten and first grade