In response to bright light, the suprachiasmatic nucleussignals the pineal gland to decrease production of melatonin.

Question

Quizplus · Accepted Answer

This statement is true. The suprachiasmatic nucleus, located in the hypothalamus, is responsible for regulating the body's circadian rhythm. It signals the pineal gland to decrease the production of melatonin, which is a hormone that helps regulate sleep and wake cycles, in response to bright light.

In Response to Bright Light, the Suprachiasmatic Nucleussignals the Pineal