Neuroscience

Hit your head, lose your sense of smell

It's long been known that people who suffer a major concussion can lose their sense of smell temporarily and also develop affective problems, such as anxiety and depression. Now scientists have found that's true even for ...

Neuroscience

Researchers explore perceptions of touch in people with autism

For many people, simple sensations such as the gentle caress of a loved one or walking barefoot through the grass feel pleasant. For individuals with autism, the feeling of light pressure on the skin may be perceived as aversive ...

Neuroscience

Neuroscience research questions current alcohol limit

New research by neuroscientists from the University of Sussex shows that drinking only one pint of beer or a large glass of wine is enough to significantly compromise a person's sense of agency.

Neuroscience

Mixed reality makes for better surgeons

When neurosurgeons cut into the brain, they must be very, very precise: A single slip could mean disaster. Ehsan Azimi is working on a new augmented reality platform that could greatly improve brain surgeons' ability to navigate ...

Neuroscience

'Number sense' arises from the recognition of visible objects

Humans and animals have a "number sense," an inborn ability to register the number of objects in a scene. The neural basis of this ability is believed to be what are called the number neurons, which respond to certain numbers ...

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