Neuroscience

New view on the brain: It's all in the connections

It's not the individual brain regions but rather their connections that matter. Neuroscientists propose a new model of how the brain works. This new view enables us to understand better why and how our brains vary between ...

Neuroscience

Magnetic stimulation to improve visual perception

(Medical Xpress) -- Using transcranial magnetic stimulation (TMS), an international team led by French researchers from the Centre de Recherche de l'Institut du Cerveau (CNRS) has succeeded in enhancing the visual abilities ...

Diseases, Conditions, Syndromes

New treatments may help restore speech lost to aphasia

(HealthDay)—Most people know the frustration of having a word on the "tip of your tongue" that they simply can't remember. But that passing nuisance can be an everyday occurrence for someone with aphasia, a communication ...

Neuroscience

Learning to read boosts the visual brain

Reading is a recent invention in the history of human culture—too recent for dedicated brain networks to have evolved specifically for it. How, then, do humans accomplish this remarkable feat? As we learn to read, a brain ...

Oncology & Cancer

Gene mutations cause massive brain asymmetry

Hemimegalencephaly is a rare but dramatic condition in which the brain grows asymmetrically, with one hemisphere becoming massively enlarged. Though frequently diagnosed in children with severe epilepsy, the cause of hemimegalencephaly ...

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