Alzheimer's disease & dementia

Promising Alzheimer's 'drug' halts memory loss

A new class of experimental drug-like small molecules is showing great promise in targeting a brain enzyme to prevent early memory loss in Alzheimer's disease, according to Northwestern Medicine research.

Psychology & Psychiatry

Schizophrenia and the teenage brain—how can imaging help?

Adolescence is a dangerous time for the onset of mental health problems. Advances in brain imaging are helping to picture how neural changes in these crucial years can lead to chronic debilitating mental illness.

Neuroscience

Researchers examine the neuroscience of mental fatigue

We all perhaps know the feeling of mental exhaustion, but what does it mean physiologically to have mental fatigue? A new study carried out using brain scans could help scientists uncover the neurobiological mechanisms underlying ...

Alzheimer's disease & dementia

Brain size may predict risk for early Alzheimer's disease

New research suggests that, in people who don't currently have memory problems, those with smaller regions of the brain's cortex may be more likely to develop symptoms consistent with very early Alzheimer's disease. The study ...

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