If norepinephrine levels are high:
a. the animal is likely feeling drowsy or beginning to sleep.
b. there is a decrease of EEG-measured cortical arousal.
c. the animal is dreaming.
d. the animal is awake.
Answer: D
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Which of the following influences the rate at which a neuron fires?
A. the number of terminals of nearby interneurons B. the number of postsynaptic receptors on this neuron C. the number of autoreceptors on this neuron D. the relative strength of excitatory and inhibitory inputs it receives
The soma is the part of the nerve cell that
a. transmits information to the next neuron. b. collects and combines incoming information. c. carries nerve impulses over large distances. d. forms branching connections at the end of each axon.
ALL BUT WHICH of the following is an advantage of the Incomplete Sentences Blank (ISB)?
a. It is economical in terms of time and money. b. Administration is easy, and doesn't require much training. c. Scoring is objective and reliable. d. The data it yields allows clinicians to make deep psychodynamic formulations.
For every 100 males conceived, there are about 110 females conceived
Indicate whether the statement is true or false