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What Are Circadian Rhythms; How Do They Normally Affect Our

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Essay

What are circadian rhythms; how do they normally affect our motivation and alertness; what are the detrimental effects of interrupting these rhythms through travel, shift work changes, or "burning the midnight oil"; and how can these detrimental effects be treated?


Definitions:

Fetus

A developing mammal or human from roughly eight weeks after conception to the moment of birth.

Habituation

The process by which an individual becomes accustomed to a stimulus after repeated exposure, leading to a decrease in response.

Visual Attention

The mental process of focusing attention on a specific element of the surroundings while excluding other aspects.

Responsiveness

The quality or state of reacting quickly and positively.

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