Neuroscience

Respiration key to increase oxygen in the brain

Contrary to accepted knowledge, blood can bring more oxygen to mice brains when they exercise because the increased respiration packs more oxygen into the hemoglobin, according to an international team of researchers who ...

Psychology & Psychiatry

Study identifies brain networks that play crucial role in suicide risk

An international team of researchers has identified key networks within the brain which they say interact to increase the risk that an individual will think about—or attempt—suicide. Writing today in Molecular Psychiatry, ...

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