Chiari malformation, an anomaly of the posterior cranial fossa, also known as Arnold–Chiari malformation, was described in autopsies by Hans Chiari, an Austrian pathologist, in 1891. He defined four ...

"Many of the Chiari patients I see in my clinic complain of brain fog. I would hear of similar symptoms so often that I took notice," said Friedlander. "An otherwise healthy individual between 16 and ...

PITTSBURGH, Feb. 21, 2025 – For some patients born with a certain skull abnormality, unexpectedly early cognitive decline and symptoms of depression and anxiety may be corrected with a brain surgery, ...

Chiari malformation type I (CMI) is a congenital neurological disorder characterized by the herniation of cerebellar tonsils through the foramen magnum, leading to impaired cerebrospinal fluid (CSF) ...

Chiari Malformation Type I is a structural disorder of the hindbrain characterised by the downward displacement of the cerebellar tonsils through the foramen magnum, resulting in altered cerebrospinal ...

For people who are born with Chiari Malformation type 1, or CM1––a skull abnormality that pushes the back of the brain down ...