Psychology & Psychiatry

Beating seasonal affective disorder

On Wednesday, Feb. 2, Punxsutawney Phil, the seer of seers, prognosticator of prognosticators, climbed out of his hole in western Pennsylvania and saw his own shadow.

Neuroscience

Brain activity linked to stress changes chemical codes

Five years ago, a team of University of California San Diego neurobiologists published surprising findings describing how rats' brain cells adopted new chemical codes when subjected to significant changes in natural light ...

Psychology & Psychiatry

Does practicing gratitude help us to be less stressed?

Researchers from Irish universities have carried out a study with 68 adults and found that gratitude has a unique stress-buffering effect on both reactions to and recovery from acute psychological stress. This effect can ...

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