In neuropsychology, dysmetria (literally meaning wrong length) is a specific kind of ataxia (loss of control of motor movements) where a patient cannot properly carry out an intended motor movement, ...

Cerebellar ataxia results from dysfunction of the cerebellum, which is part of the brain that helps regulate and control movement and balance. People may experience changes in gait, speech, and eye ...

Cerebellar agenesis is a condition in which the normal formation of the hindbrain is disrupted. Patients with this disorder have very few pieces of cerebellar tissue - frequently the remains of lower ...