Neuroscience

Immune genes are altered in Alzheimer's patients' blood

A new Northwestern Medicine study has found the immune system in the blood of Alzheimer's patients is epigenetically altered. That means the patients' behavior or environment has caused changes that affect the way their genes ...

Neuroscience

3D brain mapping opens a window to the aging brain

By mapping brain activity in three dimensions, researchers at Vanderbilt University Medical Center have achieved a more detailed picture of how the brain changes with age.

Psychology & Psychiatry

Stress found to influence brain and psyche via immune system

Chronic stress has far-reaching consequences for our bodies. For example, many stress-related psychiatric illnesses, such as depression, are associated with changes in the immune system. However, the underlying mechanisms ...

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