The night after an ultramarathon, a runner's sleep would be expected to contain

a. the usual amounts of REM and NREM sleep.
b. more REM sleep than usual

Max is very fearful of airplanes. If he does fly, he feels overwhelming anxiety when he approaches the gate at the airport. Within Ellis's A-B-C theory of personality, Max's overwhelming anxiety represents

a) A b) B c) C d) D

Connectomics is an approach that scientists use to visualize

A) connections between neurons. B) biological connections between fraternal twins. C) emotional connections between child and caretaker. D) connections between genes.