Spinozerebällere Ataxie 1 (SCA1)

Abnormal brainstem morphology|Abnormal flash visual evoked potentials|Abnormal nerve conduction velocity|Abnormality of extrapyramidal motor function|Abnormality of eye movement|Abnormality of masticatory muscle|Abnormality of somatosensory evoked potentials|Adult onset|Areflexia|Atrophy/Degeneration affecting the brainstem|Autosomal dominant inheritance|Babinski sign|Bradykinesia|Bulbar palsy|Bulbar signs|Cerebellar atrophy|Chorea|Cognitive impairment|Decreased amplitude of sensory action potentials|Decreased motor nerve conduction velocity|Decreased sensory nerve conduction velocity|Dilated fourth ventricle|Distal amyotrophy|Distal muscle weakness|Dorsal column degeneration|Dysarthria|Dysdiadochokinesis|Dysmetria|Dysmetric saccades|Dysphagia|Dystonia|Fasciculations|Gait disturbance|Gait imbalance|Gaze-evoked nystagmus|Generalized hypotonia|Genetic anticipation with paternal anticipation bias|Hyperactive deep tendon reflexes|Hypermetric saccades|Hyperreflexia|Hyporeflexia|Hypotonia|Impaired distal tactile sensation|Impaired horizontal smooth pursuit|Impaired pain sensation|Impaired proprioception|Impaired vibratory sensation|Inertia|Limb ataxia|Loss of Purkinje cells in the cerebellar vermis|Memory impairment|Muscle spasm|Muscle weakness|Nystagmus|Olivopontocerebellar atrophy|Ophthalmoparesis|Optic atrophy|Optic disc pallor|Paresthesia|Peripheral neuropathy|Postural tremor|Progressive cerebellar ataxia|Proximal muscle weakness|Respiratory failure|Scanning speech|Skeletal muscle atrophy|Slow saccadic eye movements|Slurred speech|Spasticity|Spinocerebellar atrophy|Spinocerebellar tract degeneration|Staring gaze|Supranuclear ophthalmoplegia|Truncal ataxia|Upgaze palsy|Urinary bladder sphincter dysfunction