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39 Possible Causes for Cerebellar Ataxia during Episodes, Cerebellar Signs during Episodes, Interictal Downbeat Nystagmus

  • Familial Hemiplegic Migraine Type 2

    According to Baloh and others (1997), EA2 is characterized by a progressive ataxia with interictal rebound nystagmus evoked by gaze, as well as downbeating nystagmus.[dizziness-and-balance.com]

  • Episodic Ataxia

    AUTOSOMAL dominant episodic ataxias are a clinically and genetically heterogeneous group of conditions characterized by recurrent paroxysmal attacks of cerebellar ataxia starting[doi.org] According to Baloh and others (1997), EA2 is characterized by a progressive ataxia with interictal rebound nystagmus evoked by gaze, as well as downbeating nystagmus.[dizziness-and-balance.com] Initial examination disclosed a central type of positional nystagmus (conjugate downbeat nystagmus that did not fatigue with repeated positioning).[jnnp.bmj.com]

    Missing: Cerebellar Signs during Episodes
  • Acute Cerebellar Ataxia

    Sixteen months after the recurrence of ataxia, CT and MRI revealed marked cerebellar atrophy.[ncbi.nlm.nih.gov] . ; EA2 with interictal nystagmus , is long-lasting (hours) associated with attacks of vertigo, diffuse weakness, slurred speech, dystonia, seizures, truncal and limb ataxia[neuroweb.us] No further augmentation of ataxia or of cerebellar atrophy was observed during following 30 months.[ncbi.nlm.nih.gov]

    Missing: Cerebellar Signs during Episodes
  • Spinocerebellar Ataxia Type 6

    ataxia is a dominantly inherited paroxysmal cerebellar neurological disorder characterized by episodes of cerebellar ataxia, often accompanied by nausea, vertigo, and headache[doi.org] Initial examination disclosed a central type of positional nystagmus (conjugate downbeat nystagmus that did not fatigue with repeated positioning).[jnnp.bmj.com] Episodic ataxia type 1 (EA1) presents interictal myokymia during and between episodes due to mutations in a potassium voltage-gated channel gene, located on chromosome 12.[doi.org]

    Missing: Cerebellar Signs during Episodes
  • Hartnup Disease

    However, some people with Hartnup disease have episodes during which they exhibit other signs, which can include skin rashes; difficulty coordinating movements ( cerebellar[ghr.nlm.nih.gov] However, some people with Hartnup disease have episodes during which they exhibit other signs, which can include skin rashes; difficulty coordinating movements ( cerebellar[ghr.nlm.nih.gov] ataxia ); and psychiatric symptoms, such as depression or psychosis.[ghr.nlm.nih.gov]

    Missing: Interictal Downbeat Nystagmus
  • Ondine Syndrome

    Soon thereafter, an apneic episode occurred during a sleep and advanced to ataxic respiration, and the patient died.[ncbi.nlm.nih.gov] ataxia in the left upper and lower limbs.[ncbi.nlm.nih.gov] […] dysarthria, nystagmus, left central facial paralysis, paralysis of the left soft palate, dysphagia, decreased superficial sensation over the right face and upper limb, and cerebellar[ncbi.nlm.nih.gov]

    Missing: Cerebellar Signs during Episodes Interictal Downbeat Nystagmus
  • Hemiballismus

    Spinal cord compression was not a likely cause of our patient symptoms as he was also having slurred speech, blurry vision and signs of cerebellar dysfunction during episodes[pubs.sciepub.com]

    Missing: Cerebellar Ataxia during Episodes Interictal Downbeat Nystagmus
  • Endocarditis

    In rheumatic, atheromatous, or calcific heart disease, organisms may become trapped in diseased valves or mural plaques during episodes of bacteremia or fungemia.[cancertherapyadvisor.com] Less usual manifestations of IE include: Cerebral complications presenting as stroke, cerebellar signs, changing level of consciousness Gastrointestinal manifestations such[cancertherapyadvisor.com]

    Missing: Cerebellar Ataxia during Episodes Interictal Downbeat Nystagmus
  • Lactic Acidosis

    […] and brain‐stem signs presenting during infancy Basal ganglia lucencies Mitochondrial encephalomyopathy with lactic acidosis and stroke‐like episodes (MELAS) Stroke‐like episodes[doi.org] […] visual failure Males: females approx. 4:1 Median age of onset 24 years Dystonia Cardiac pre‐excitation syndromes Leigh syndrome (LS) Subacute relapsing encephalopathy with cerebellar[doi.org]

    Missing: Cerebellar Ataxia during Episodes Interictal Downbeat Nystagmus
  • Cerebellar Ataxia

    ataxia and altered consciousness during febrile illnesses.[ncbi.nlm.nih.gov] Topka, Reversible cerebellar gait ataxia with postural tremor during episodes of high pyrexia, Clinical Neurology and Neurosurgery, 98, 3, (227), (1996). David J.[oadoi.org] Here, we report on a 34-year-old female presenting with a new ATP1A3-related entity involving a relapsing encephalopathy characterized by recurrent episodes of cerebellar[ncbi.nlm.nih.gov]

    Missing: Cerebellar Signs during Episodes Interictal Downbeat Nystagmus