Roughly 4% of the population is affected by a congenital brain malformation that has eluded researchers' efforts to find causes and treatments. For the condition, Chiari type-1 malformation, the ...

Chiari malformations are structural faults that cause the lower part of the brain to press against and through the opening at the base of the skull. They may cause a range of symptoms, including ...

A family in West Virginia was shocked after learning the medical mystery after four of their six daughters were diagnosed with the same rare brain disorder, one after another. As per CBS Paul and ...

Neanderthals died out around 40,000 years ago, but a new study reveals that their genetic legacy continues to influence our brains today. Chiari malformation type 1 is a rare brain condition where the ...

Paul and Ashlee Higginbotham knew what was and wasn't normal for their kids. As the parents of six, they had seen a lot of illnesses and tantrums. But they were baffled by the behavior of their ...