Psychology & Psychiatry

How changes in length of day change the brain and subsequent behavior

Seasonal changes in light—longer days in summer, shorter in winter—have long been associated with human behaviors, affecting everything from sleep and eating patterns to brain and hormonal activity. Seasonal affective ...

Psychology & Psychiatry

New studies shed light on election-related stress

A new study from North Carolina State University finds that anticipating future stress related to political elections can affect people's emotional well-being before anything has even happened. But a related study shows that ...

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