In a stunning discovery that overturns decades of textbook teaching, researchers at the University of Virginia School of Medicine have determined that the brain is directly connected to the immune system by vessels previously thought not to exist. That such vessels could have escaped detection ...

Scientists from the Florida campus of The Scripps Research Institute (TSRI) have uncovered a significant--and potentially treatable--relationship between a chemical that helps transmit signals in the brain and genetic mutations present in a subset of individuals with autism spectrum disorder. The ...

Rett Syndrome is a rare but severe neurological disorder that causes autism-like behavior in young females. It has long been known that behind the condition is a genetic mutation, and researchers are now claiming to have found an absent molecule that facilitates regular nerve cell function and development ...