After a stroke, there is an increased risk of suffering a second one. If areas in the left hemisphere were affected during the first attack, language is often impaired. In order to maintain this capability, the brain usually briefly drives up the counterparts on the right side. But what happens after a second attack? Medical researchers have now found an answer by using virtual lesions.
A Melbourne led study has uncovered a new neurodegenerative disorder in which children experience developmental regression and severe epilepsy.