A hereditary condition which starts with mild personality changes and progresses to involuntary, jerky, irregular movements and muscle weakness with dementia is

Question

Quizplus · Accepted Answer

Huntington disease (also known as Huntington chorea) is a hereditary disorder starting with mild personality changes between the ages of 30 and 50, followed by involuntary, irregular, jerky (choreic) movements and muscle weakness. Dementia occurs in the later stages. There is no known cure.

A Hereditary Condition Which Starts with Mild Personality Changes and Progresses