CEREBELLAR DISORDERS
SIGNS OF CEREBELLAR DYSFUNCTION
Ataxia
Dysdiadochokinesia
Dysmetria (limb ataxia)
Limb ataxia and tremor
Ocular motor abnormalities
Periodic Alternating nystagmus
CEREBELLAR DISORDERS
Spinocerebellar ataxia
(video 1, 2, 3, 4, 5, 6, 7, 8)
Fragile X tremor-ataxia syndrome
Friedreich’s ataxia
Ataxia-telangiectasia
Autosomal recessive spastic ataxia of Charlevoix-Saguenay
Ataxia with oculomotor apraxia
Cerebellar ataxia with neuropathy and vestibular areflexia syndrome (CANVAS)
(Abnormal visually enhanced VOR)
Ataxia in multiple system atrophy (MSA)
Paraneoplastic neurologic syndrome
(cerebellar involvement)
Autoimmune cerebellar and braistem degeneration