Psychology & Psychiatry

Fighting loneliness by finding purpose

A new study published in Psychology and Aging co-authored by Patrick Hill, associate professor of psychological and brain sciences, offers an important message for our times: A sense of purpose in life—whether it's a high-minded ...

Neuroscience

How inflammation affects brain development

It has long been recognized that too much inflammation in the womb can harm an unborn baby's brain development, but exactly how it happens has been a mystery until now.

Neuroscience

Study shows an association between sleep apnea and brain volume

Studies have shown that sleep apnea is related to an increased risk of dementia. A new study looks at the relationship between sleep apnea and brain volume. The study is published in the May 31, 2023, online issue of Neurology.

Neuroscience

Poor sleep can be linked to stroke

A new study finds that sleep problems can increase someone's risk of stroke. Sleep problems can include too little sleep (less than five hours), too much sleep (more than nine hours), poor quality, difficulty getting to sleep ...

Psychology & Psychiatry

Depressed? Anxious? Air pollution may be a factor

In the 1990s, residents of Mexico City noticed their dogs acting strangely—some didn't recognize their owners, and the animals' sleep patterns had changed.

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