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Brain disconnections may contribute to Parkinson’s hallucinations

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From the Radiological Society of North America press release: Researchers have found that disconnections of brain areas involved in attention and visual processing may contribute to visual hallucinations in individuals with Parkinson’s disease, according to a… 

Study maps the neurons that drive salt cravings

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From the Beth Israel Deaconess Medical Center press release: While the average American’s high-salt diet has been linked to high blood pressure and cardiovascular disease, the truth is we couldn’t live without this once scarce mineral.… 

Why bad sleep doesn’t always lead to depression

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From the Duke University press release: Poor sleep is both a risk factor, and a common symptom, of depression. But not everyone who tosses and turns at night becomes depressed. Individuals whose brains are more attuned…