Scientists find cognitive flexibility problems may signal Alzheimer's warning signs months before memory loss appears The ...

Researchers at the University of Münster and Ruhr University Bochum have demonstrated for the first time in real time that the body's own defense cells use catecholamines—neurotransmitters such as ...

Could the mania and depression seen in people with bipolar disorders stem from dysfunction of mitochondria deep in the brain? Animal studies are providing interesting clues. People with bipolar ...