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Q. Function of Dopamine in consciousness?

An increase in dopamine activity produces an increase in wakefulness. Dopaminergic neurons in the ventral tegmental areas are constantly active throughout the various stages of sleep, including SWS or non-REM. D-amphetamine, methylphenidate, high doses of L-dopa and cocaine, which predominantly enhance dopamine activity, induce arousal and decrease REM sleep.

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Category:- Biology
Reference No.:- M9577783

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