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67 Possible Causes for Late-Onset Mild Cerebellar Ataxia

  • Familial Cortical Myoclonus

    OBJECTIVE: Myoclonus is characterized by sudden, brief involuntary movements, and its presence is debilitating. We identified a family suffering from adult onset, cortical myoclonus without associated seizures. We performed clinical, electrophysiological, and genetic studies to define this phenotype. METHODS: A large,[…][ncbi.nlm.nih.gov]

  • Infantile Hemiplegia

    Less common clinical symptoms: Cerebellar signs (nystagmus, late-onset mild ataxia) in 40%-50% of families with FHM1. Seizures during severe attacks.[centogene.com]

  • Triple A Syndrome

    […] symptoms (including cerebellar ataxia, peripheral neuropathy and mild dementia) suggest that the central nervous system may be involved in the disease as well.[ncbi.nlm.nih.gov] […] neurological symptoms (including cerebellar ataxia, peripheral neuropathy and mild dementia) suggest that the central nervous system may be involved in the disease as well[doi.org] Nakamura and Yoshida et al [4] described another case of a 60 year old Japanese man with genetically confirmed adult or late onset Triple A syndrome.[webmedcentral.com]

  • Acute Cerebellar Ataxia

    SCA-6 presents with late-onset predominantly pure episodic cerebellar ataxia provoked by stress and fatigue. Downbeat nystagmus is often a pathognomonic sign.[neuroweb.us] Mild vibratory, proprioceptive sensory loss and pyramidal signs can be found. SCA-6 constitutes about 5-15% of ADCAs.[neuroweb.us]

  • Alcoholic Cerebellar Degeneration

    SCA-6 presents with late-onset predominantly pure episodic cerebellar ataxia provoked by stress and fatigue. Downbeat nystagmus is often a pathognomonic sign.[neuroweb.us] Mild vibratory, proprioceptive sensory loss and pyramidal signs can be found. SCA-6 constitutes about 5-15% of ADCAs.[neuroweb.us]

  • Episodic Ataxia

    We describe an 11-year-old boy with late-onset citrullinaemia manifesting as brief episodes of ataxia triggered by minor febrile illnesses, significant citrullinaemia, mild[ncbi.nlm.nih.gov] […] hyperammonaemia, normal neurological examination and mild cerebellar atrophy.[ncbi.nlm.nih.gov]

  • Spinocerebellar Ataxia Type 19

    SCA 6 is traditionally described as a progressive, slowly, pure cerebellar ataxia with late onset.[scielo.br] Owning to this relatively mild phenotype and late onset, some patients with this disorder may occasionally be viewed as sporadic 5-7,10.[scielo.br]

  • Spinocerebellar Ataxia Type 10

    SCA 6 is traditionally described as a progressive, slowly, pure cerebellar ataxia with late onset.[scielo.br] Owning to this relatively mild phenotype and late onset, some patients with this disorder may occasionally be viewed as sporadic 5-7,10.[scielo.br]

  • Adult-Onset Autosomal Recessive Cerebellar Ataxia

    SCA-6 presents with late-onset predominantly pure episodic cerebellar ataxia provoked by stress and fatigue. Downbeat nystagmus is often a pathognomonic sign.[neuroweb.us] Mild vibratory, proprioceptive sensory loss and pyramidal signs can be found. SCA-6 constitutes about 5-15% of ADCAs.[neuroweb.us]

  • Autosomal Recessive Spinocerebellar Ataxia 18

    SCA 6 is traditionally described as a progressive, slowly, pure cerebellar ataxia with late onset.[scielo.br] Owning to this relatively mild phenotype and late onset, some patients with this disorder may occasionally be viewed as sporadic 5-7,10.[scielo.br]

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