News tagged with brain circuits

Researchers rebuild the brain's circuitry

Neuron transplants have repaired brain circuitry and substantially normalized function in mice with a brain disorder, an advance indicating that key areas of the mammalian brain are more reparable than was ...

Nov 24, 2011
popularity 4.6 / 5 (20) | comments 2 | with audio podcast

Chips that mimic the brain

No computer works as efficiently as the human brain – so much so that building an artificial brain is the goal of many scientists. Neuroinformatics researchers from the University of Zurich and ETH Zurich have now made ...

Jul 22, 2013
popularity 5 / 5 (13) | comments 2 | with audio podcast

Brain circuit can tune anxiety

Anxiety disorders, which include posttraumatic stress disorder, social phobias and obsessive-compulsive disorder, affect 40 million American adults in a given year. Currently available treatments, such as ...

Aug 21, 2013
popularity 5 / 5 (11) | comments 0 | with audio podcast

How age opens the gates for Alzheimer's

With advancing age, highly-evolved brain circuits become susceptible to molecular changes that can lead to neurofibrillary tangles—a hallmark of Alzheimer's Disease, Yale researchers report the week of ...

Mar 18, 2014
popularity 4.6 / 5 (10) | comments 1

Control of fear in the brain decoded

When healthy people are faced with threatening situations, they react with a suitable behavioural response and do not descend into a state of either panic or indifference, as is the case, for example, with ...

Sep 06, 2011
popularity 4.9 / 5 (8) | comments 0 | with audio podcast