Question

Which of the following appears to be the sequence of events associated with sleep? group of answer choices the hypothalamus signals the thalamus, which in turn sends signals to the forebrain. th thalamus signals the optic chiasm, which in turn causes a release of the hormon philoxin, which activates the renal gland. the suprachiasmatic nucleus signals the pineal gland, which in turn secretes the hormone melatonin. all of these options.

Answer 1

The sequence of events associated with sleep involves the hypothalamus signaling the thalamus, which then signals the forebrain. Melatonin, secreted by the pineal gland, plays a role in regulating sleep-wake cycles.

Step-by-step explanation:

The sequence of events associated with sleep involves several brain areas and hormone secretion. The hypothalamus signals the thalamus, which in turn sends signals to the forebrain. The suprachiasmatic nucleus in the hypothalamus signals the pineal gland, which then secretes the hormone melatonin. This hormone, melatonin, plays a crucial role in regulating sleep-wake cycles. Therefore, the correct answer is the hypothalamus signals the thalamus, which in turn sends signals to the forebrain.

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