You are a morning person who loves to get up early and enjoy the new day.Your roommate is a night person who only begins to wake up in the early afternoon.The part of the brain that regulates each of your biological clocks is the ____.

Question

Quizplus · Accepted Answer

The suprachiasmatic nucleus is responsible for regulating the circadian rhythms and setting the biological clock. It is the master clock that coordinates with external cues like light to regulate the sleep-wake cycle. Therefore, it is responsible for the difference in sleep patterns between the morning person and the night person. The thalamus is responsible for relaying sensory information to the brain, the hippocampus is responsible for memory and learning, and the striatum is responsible for motor control and reward.

You Are a Morning Person Who Loves to Get Up