Biological Rhythms: Circadian Rhythms Flashcards

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1
Q

What are circadian rhythms?

A
  • Biological rhythms subject to a 24 hour cycle which regulate a number of body proceses such as sleep/wake cycle & changes in core body temperature
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2
Q

How is the sleep/wake cycle goverend?

A

By an internal (endogenous) pacemaker- A ‘biological’ clock called the sprachiasmatic nucleaus (SCN)

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