• 4567434212173662283217135028011421085103236PublicAssets/6611
    Average teen circadian cycle
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    Average teen circadian cycle

    6611

    Circadian rhythms are physical, mental, and behavioral changes that follow a 24-hour cycle. Typical circadian rhythms lead to high energy during the middle of the day (10 a.m. to 1 p.m.) and an afternoon slump. At night, circadian rhythms cause the hormone melatonin to rise, making a person sleepy.

    Learn more in NIGMS’ circadian rhythms featured topics page.

    See 6612 for the Spanish version of this infographic.
    Public Note
    Internal NoteThis image has a companion image as well as a Spanish version.
    Keywordsinternal clock, body temperature, energy
    SourceNIGMS
    Date2021-02-12 00:00:00
    Credit LineNIGMS
    Investigator
    Record TypeIllustration
    Topic Area(s);#Chemistry, Biochemistry, and Pharmacology;#Genes;#
    Previous Uses
    StatusActive

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