________ neurons play a key role in cerebral activation during alert wakefulness.

Question

Quizplus · Accepted Answer

Acetylcholine neurons are responsible for activating the cortex during wakefulness and promoting attention and learning. Histamine and orexin/hypocretin neurons also play a role in wakefulness, but acetylcholine neurons are the primary drivers of arousal during alert wakefulness. Adenosine, serotonin, and GABA are involved in sleep regulation and promoting sleepiness.

________ Neurons Play a Key Role in Cerebral Activation During