LaMonte had trouble concentrating in class today. His roommate noticed that LaMonte's hands are trembling; his speech is slurred; and he is having trouble even naming common objects. LaMonte is most likely suffering from
a. sleep loss.
b. somnambulism.
c. lucid dreaming.
d. narcolepsy.
A
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When you store information in your long-term memory according to its meaning, your brain is using ____ encoding
a. ?semantic b. ?lexical c. ?acoustic d. ?visual
Valins conducted a study of male college students. They viewed slides of seminude females and were provided with false heartbeat feedback information. Which of the following did he find?
a. slides associated with a decrease in heartbeat rate were preferred. b. slides associated with an increase in heartbeat rate were preferred. c. slides associated with a change in heartbeat rate (either up or down) were preferred. d. there was no correlation between change in heartbeat rate and preference.
Which is the correct order of structures as visual information travels from the eye to the visual cortex?
A) LGN; optic chiasm; occipital lobe B) optic chiasm; occipital lobe; LGN C) LGN; occipital lobe; optic chiasm D) optic chiasm; LGN; occipital lobe
Action potentials differ from resting potentials in that action potentials:
A. have a voltage of about ?70 mV. B. go to a positive voltage and then return to negative. C. are more than 1 volt in magnitude. D. occur when sodium is not permitted to leave the neuron.