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psych
quiz on human sleeping
term | definition |
---|---|
amygdala | involved in processing emotions, becomes increasingly active during REM sleep |
brain stem | controls the transitions between wake and sleep. produces a chemical called "GABA" |
pine gland | receives signals from the SCN + increases the production of the hormone melatonin |
thalamus | sends and receives information from the senses to the cerebral cortex |
hypothalamus | contains a group of nerves that act as control centers affecting sleep and wakefulness |
mid brain | acts as a system to help us stay alert during the day |
REM | the stage of sleep where most dreams happen |