Neuroscience

Brain-computer-leg interface restores motion after stroke

Skoltech researchers have devised a novel method for leg rehabilitation after injury or stroke that uses a brain-computer interface and electrical stimulation of the spine delivered through the skin. Created by scientists ...

Alzheimer's disease & dementia

Researchers identify new model of Alzheimer's as an autoimmune disease

Scientists at the Krembil Brain Institute, part of the University Health Network, have proposed a new mechanistic model (AD2) for Alzheimer's, looking at it not as a brain disease, but as a chronic autoimmune condition that ...

Psychology & Psychiatry

Specific brain responses to traumatic stress linked to PTSD risk

Results from the largest prospective study of its kind indicate that in the initial days and weeks after experiencing trauma, individuals facing potentially threatening situations who had less activity in their hippocampus—a ...

Neuroscience

Bump to the head? Watch for any concerning symptoms

Head trauma can range from mild to severe, accounting for about one million visits to emergency departments in the United States each year. The leading causes are motor vehicle accidents, falls and assaults. The injuries ...

Medical research

Molecular response to traumatic injury characterized for first time

The first-ever, in-depth characterization of the body's response to traumatic injury was published today in Cell Reports Medicine by University of Pittsburgh School of Medicine physician-scientists. The results of their multiomics ...

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