Chiari Malformation is a condition where brain tissue extends into the spinal canal. This occurs when the cerebellum, the part of the brain that controls balance, is pushed down through the opening at the base of the skull. It can lead to various symptoms, including headaches, neck pain, and balance issues. There are different types of Chiari Malformation, with Type I being the most common. Diagnosis typically involves imaging tests like MRI to visualize the brain and spinal cord. Treatment options may include medication for symptoms or surgery to relieve pressure on the brain.