Mapping brain genes in autism finds widespread changes, especially in visual regions

An effort to map the way the brains of those with autism are genetically unique from neurotypical individuals has found that the differences go well beyond regions involved in social behavior and language. In fact, the distinctions are particularly profound in the visual cortex, according to a study published Wednesday in Nature by researchers from the University of California, Los Angeles (UCLA).

New gene therapy for epilepsy hits seizures where they start

There are many different types of epileptic seizures, but all of them spur from batches of overactive neurons. While gene therapies have shown promise in treating epilepsy, most of those developed so far tend to impact cells across an entire region of the brain rather than selecting for pathologically excited neurons. Other strategies such as medication and electrographic seizure detectors have limits, too.

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