Stephanie reports to her psychology professor that she is having a hard time staying awake during lectures.It sometimes feels like she is uncontrollably falling asleep at her desk.Her sleepiness may be due to the cells firing slowly in her

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The reticular formation is responsible for regulating the sleep-wake cycle and arousal/alertness levels. If the cells in the reticular formation are firing slowly, it could lead to difficulty staying awake and feeling sleepy during lectures. The cerebellum is involved in motor control and coordination, the hippocampus is involved in memory formation, and the thalamus is a sensory relay center. None of these brain regions would be directly implicated in Stephanie's reported symptoms.

Stephanie Reports to Her Psychology Professor That She Is Having