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Marco recently moved to Canada from Spain and is trying to adjust to Canadian culture. However, he wants to maintain certain aspects of his history and original culture. Marco is experiencing
Pineal Gland
A small endocrine gland in the brain that produces the hormone melatonin, involved in regulating sleep-wake cycles.
Melatonin
A hormone secreted by the pineal gland that plays a role in setting circadian rhythms.
Biological Rhythms
Natural processes that cyclically change over a period of time in living organisms, such as the circadian rhythm or menstrual cycle.
Onset of Sleep
The transition period from wakefulness to sleep, marking the beginning of the sleep cycle.
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