Psychology & Psychiatry

Depression, anxiety may be among early signs of multiple sclerosis

New research from the University of British Columbia is painting a clearer picture of the early signs of multiple sclerosis (MS), showing that people are nearly twice as likely to experience mental illness in the years leading ...

Neuroscience

How bright-light treatment improves sleep in stressed mice

Chronic stress is associated with sleep disturbance. In their new study, Lu Huang and colleagues identify the neural pathway behind this behavior, and at the same time, explain how bright-light treatment is able to counter ...

Alzheimer's disease & dementia

Biological clock disruptions sound Alzheimer's alarm

New Alzheimer's research from UVA Health suggests that enhanced light sensitivity may contribute to "sundowning"—the worsening of the disease's symptoms late in the day—and spur sleep disruptions thought to contribute ...

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