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Anxiety: An early indicator of Alzheimer’s disease?

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From the Brigham and Women’s Hospital press release: A new study suggests an association between elevated amyloid beta levels and the worsening of anxiety symptoms. The findings support the hypothesis that neuropsychiatric symptoms could represent… 

Danger changes how rat brain stores information

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From the Society for Neuroscience press release: The male rat brain changes how it stores information depending on whether the environment in which it learns is safe or dangerous, according to new research published in eNeuro.… 

Seeing gene influencing performance of sleep-deprived people

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From the Washington State University press release: Washington State University researchers have discovered a genetic variation that predicts how well people perform certain mental tasks when they are sleep deprived. Their research shows that individuals…