Clinical and pathological features of a parkinsonian syndrome in a family with an Ala53Thr α‐synuclein mutation

Abstract We describe an Australian family of Greek origin with a parkinsonian syndrome and an Ala53Thr α‐synuclein gene mutation. Five of 9 siblings were affected, the average age of onset was 45 years, and the initial symptoms were variable, including resting tremor, bradykinesia, and gait disturba... View More