News tagged with fluctuations

Good night's sleep linked to happiness

(Medical Xpress)—Want a good night's sleep? Be positive – consistently. Although happiness is generally good for sleeping, when a person's happiness varies a lot in reaction to daily ups and downs, sleep suffers, reports ...

Apr 29, 2013
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Brain waves encode rules for behavior

One of the biggest puzzles in neuroscience is how our brains encode thoughts, such as perceptions and memories, at the cellular level. Some evidence suggests that ensembles of neurons represent each unique piece of information, ...

Nov 21, 2012
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Motivation to exercise affects behavior

(Medical Xpress) -- For many people, the motivation to exercise fluctuates from week to week, and these fluctuations predict whether they will be physically active, according to researchers at Penn State. In an effort to ...

Feb 13, 2012
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Fluctuations

Fluctuations may refer to:

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