Neuroscience

What happens when pigeons dream?

Dreams have been considered a hallmark of human sleep for a long time. Latest findings, however, suggest that when pigeons sleep, they might experience visions of flight. Researchers at Ruhr University Bochum and at the Max ...

Neuroscience

Subtle chemical changes in brain can alter sleep-wake cycle

A study out today in the journal Science sheds new light on the biological mechanisms that control the sleep-wake cycle. Specifically, it shows that a simple shift in the balance of chemicals found in the fluid that bathes ...

Parkinson's & Movement disorders

Blood test may help differentiate Parkinson's from similar diseases

A simple blood test may be as accurate as a spinal fluid test when trying to determine whether symptoms are caused by Parkinson's disease or another atypical parkinsonism disorder, according to a new study published in the ...

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