Parkinson's & Movement disorders

Estrogen improves Parkinson's disease symptoms

Brain-selective estrogen treatment improves the symptoms of Parkinson's disease in male mice, according to new research published in JNeurosci. These findings may help explain the sex differences in Parkinson's disease and ...

Neuroscience

Cannabidiol reduces aggressiveness, study concludes

A new study has concluded that cannabidiol attenuates the aggressiveness induced by social isolation. The research, based on a mouse model, was performed by scientists at the University of São Paulo's Ribeirão Preto Medical ...

Psychology & Psychiatry

Diabetes drug alleviates anxiety in mice

The antidiabetic medication metformin reduces anxiety-like behaviors in male mice by increasing serotonin availability in the brain, according to a study published in JNeurosci. These findings could have implications for ...

Health

Sex differences in 'body clock' may benefit women's heart health

Research suggests that a gene that governs the body's biological (circadian) clock acts differently in males versus females and may protect females from heart disease. The study is the first to analyze circadian blood pressure ...

Psychology & Psychiatry

The long-term effects of maternal high-fat diets

If a mother eats a high-fat diet, this can have a negative effect on the health of her offspring—right down to her great-grandchildren. This is the conclusion drawn by researchers at ETH Zurich from a study with mice.

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