Number of Patients (Percentage)

Motor Cerebellar Manifestations

Gait ataxia

9 (90%)

Postural instability

9 (90%)

Cerebellar dysarthria

10 (100%)

Dysmetria

8 (80%)

Dysdiadochokinesia

7 (70%)

Oculomotor Disturbances

5 (50%)

Extrapyramidal Features

Resting tremors

2 (20%)

Bradykinesia

3 (30%)

Rigidity

2 (20%)

Dyskinesias

2 (20%)

Peripheral Neuropathy Manifestations

Paresthesias

5 (50%)

Hypoesthesia

1 (10%)

Hyperesthesia

1 (10%)

Sleep Disorders

5 (50%)

Cognitive Decline

5 (50%)

Autonomic Dysfunction

1 (10%)