5Reported Findings
The Breakthrough
Scientists have recently reported findings that could be a new breakthrough in autism research in the November 2, 2017, issue of the science journal “Nature Communications.” They conducted a study at the Washington University School of Medicine that demonstrated that autism might be caused by an overabundance of synapses or connections within the brain. Far from improving the brain’s function, the extra synapses cause communication problems within the nervous system that lead to confusion in the brain.
Neuroscientist Explanation Simplified
Dr. Azad Bonni, the lead author and the head of the Department of Neuroscience at Washington University, explained that too many brain synapses interfere with the neurons’ ability to communicate with each other effectively. An excessive number of neurons within the developing brain causes some learning disabilities. Dr. Bonni admits that the researchers have not yet determined how the excessive number of synapses impair the brain.
1 out of Every 68 Children
Autism, more formally called “autism spectrum disorder,” is a common developmental disorder that affects about one out of every 68 children in the United States. It is a life-long condition that causes language and social problems. Autism is called a “spectrum disorder,” because patients vary widely in their level of disability. Some have mild cases and can lead fairly normal lives, while others are severely disabled and need constant care. Scientists have long believed that environmental and/or genetic factors may cause autism.
