News tagged with oxygen flow

Exercise can improve memory in 60-year-olds

A new study, in which researchers from Karolinska Institutet participated, shows that physical activity can improve memory performance in older people through increasing volume and blood flow in an area of the brain called ...

Oct 14, 2014
popularity 5 / 5 (2) | comments 0

Real-time insight into our brain

Combining two imagine technologies, such as MRI for structure and MEG for activity, could provide a new understanding of our how our brain works.

Mar 04, 2014
popularity 4 / 5 (1) | comments 0

New non-invasive method for brain research

Neuroscientists at the University of Tübingen have become the first to record neuromagnetic activity in the millisecond-by-millisecond range while the brain of a human subject was under stimulation by electric current. Electric ...

Jun 24, 2013
popularity 4.8 / 5 (9) | comments 0

tPA: Clot buster and brain protector

(Medical Xpress)—Ever since its introduction in the 1990s, the "clot-busting" drug tPA has been considered a "double-edged sword" for people experiencing a stroke. It can help restore blood flow to the ...

May 07, 2013
popularity 5 / 5 (1) | comments 0 | with audio podcast

Astrocyte signaling sheds light on stroke research

New research published in The Journal of Neuroscience suggests that modifying signals sent by astrocytes, our star-shaped brain cells, may help to limit the spread of damage after an ischemic brain stroke. The study in mic ...

Mar 18, 2013
popularity 3 / 5 (1) | comments 0 | with audio podcast