Vivid dreams often involve sudden and surprising changes in scene. This best serves to support the theory that dreams:
a. strengthen our memories of the preceding day's events.
b. are expressions of erotic feelings and desires.
c. help to prepare us for the stress and challenges of the following day.
d. are triggered by bursts of neural activity.
Answer: d. are triggered by bursts of neural activity.
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Naomi's breathing stops briefly during sleep, causing her to gasp. What problem does Naomi most likely have?
A) Sleep apnea B) Insomnia C) Narcolepsy D) REM behavior disorder
Which bit of evidence suggests that eidetic memory isn't truly photographic?
a. The fact that eidetic memory can only recall concepts and not specific details. b. The fact that eidetic memory can also apply to auditory stimuli. c. The fact that eidetikers sometimes make errors. d. The fact that eidetikers are a much greater chance of being color-blind.