Neuroscience

Researchers discover link between fear, sound perception

Anyone who's ever heard a Beethoven sonata or a Beatles song knows how powerfully sound can affect our emotions. But it can work the other way as well – our emotions can actually affect how we hear and process sound. When ...

Neuroscience

Epilepsy sends differentiated neurons on the run

(Medical Xpress)—The smooth operation of the brain requires a certain robustness to fluctuations in its home within the body. At the same time, its extraordinary power derives from an activity structure poised at criticality. ...

Health

App for mobile phones helps diagnose concussions

(AP) -- The next tool in the campaign against concussions might be your smartphone. A doctor at the University of North Carolina teamed with other head-trauma researchers to develop an application for mobile devices that ...

Neuroscience

Concussions linked to erectile dysfunction in former NFL players

Former professional football players who have experienced concussion symptoms, including loss of consciousness, disorientation or nausea after a head injury, are more likely to report low testosterone and erectile dysfunction ...

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