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10 Possible Causes for Dysmetria, Myoclonic Jerking, Onset of Disease between 25 and 40 Years of Age

  • Adult-Onset Autosomal Recessive Cerebellar Ataxia

    […] to manage her frequent myoclonic jerking.[jnnp.bmj.com] They may also have difficulty with movements that involve judging distance or scale ( dysmetria ).[en.wikipedia.org] The age of onset may vary between 40 - 80 years and the mean duration of ataxia between 3 - 25 years.[neuroweb.us]

  • Acute Cerebellar Ataxia

    Four weeks later he developed myoclonic jerks. Electroencephalogram showed characteristic periodic complexes time-locked with myoclonus.[ncbi.nlm.nih.gov] Abstract Acute Cerebellar Ataxia (ACA) is not infrequent disorder in childhood characterized by sudden onset of such cerebellar signs as truncal ataxia, dysmetria, tremors[ncbi.nlm.nih.gov] The age of onset may vary between 40 - 80 years and the mean duration of ataxia between 3 - 25 years.[neuroweb.us]

  • Alcoholic Cerebellar Degeneration

    Other clinical signs include early falling and fine myoclonic jerks of the fingers /limb and can be elicited by tapping the limb.[neuroweb.us] A full neurologic exam reveals a wide-based gait, impaired heel-shin test, and dysmetria on finger-nose-finger test. Mr.[mdedge.com] Cerebellar exam findings, such as ataxia, vertigo, and dysmetria, are associated with other forms of cerebellar insult besides inherited disorders.[clinicaladvisor.com]

  • Cerebellar Ataxia with Peripheral Neuropathy Type 2

    Other clinical signs include early falling and fine myoclonic jerks of the fingers /limb and can be elicited by tapping the limb.[neuroweb.us] Cerebellar exam findings, such as ataxia, vertigo, and dysmetria, are associated with other forms of cerebellar insult besides inherited disorders.[clinicaladvisor.com] Some evidence suggests that lesions in the cerebellar vermis cause vertical dysmetria, while more lateral lesions cause horizontal dysmetria.[tinnitusjournal.com]

  • Subacute Cerebellar Degeneration

    Other clinical signs include early falling and fine myoclonic jerks of the fingers /limb and can be elicited by tapping the limb.[neuroweb.us] Cerebellar exam findings, such as ataxia, vertigo, and dysmetria, are associated with other forms of cerebellar insult besides inherited disorders.[clinicaladvisor.com] The neurological examination showed preserved cognition, slowing saccadic eye movements, dysmetria, dysdiadochokinesia, and gait ataxia.[mdsabstracts.org]

  • Early-Onset Cerebellar Ataxia

    Other clinical signs include early falling and fine myoclonic jerks of the fingers /limb and can be elicited by tapping the limb.[neuroweb.us] This is caused by inability to control the distance and scale of the movement (dysmetria), which leads to too short or too long steps.[commons.wikimedia.org] RESULTS: Neurological examination evidenced a prominent cerebellar involvement with oculomotor dyspraxia, truncal unsteadiness and disequilibrium, gait ataxia, mild limb dysmetria[neurology.org]

  • Early-Onset Spastic Ataxia - Neuropathy Syndrome

    Tremor, dysmetria, and poor coordination of fine movements are often present. A sensorineural hearing loss has been found in several individuals.[disorders.eyes.arizona.edu] The age of onset may vary between 40 - 80 years and the mean duration of ataxia between 3 - 25 years.[neuroweb.us] Cardinal features - Cerebellar pathology – Stance and gait – Poor regulation and coordination of skilled movements (Dysmetria and dysdiadokinesia) – Eye movement disturbances[slideshare.net]

  • Cognitive Impairment with or without Cerebellar Ataxia

    Other clinical signs include early falling and fine myoclonic jerks of the fingers /limb and can be elicited by tapping the limb.[neuroweb.us] Features include bilateral esophoria, strabismatic amblyopia, unsustained gaze evoked nystagmus on horizontal gaze, ataxic gait, dysmetria in the upper limbs and dysarthria[malacards.org] The cerebellar cognitive affective syndrome: Clinical correlations of the dysmetria of thought hypothesis.[en.wikipedia.org]

  • Spinocerebellar Ataxia with Rigidity and Peripheral Neuropathy

    Other clinical signs include early falling and fine myoclonic jerks of the fingers /limb and can be elicited by tapping the limb.[neuroweb.us] Click on any of the headings or subheadings to rapidly navigate to the relevant section of the guidemap Introduction Definitions and general principles ataxia dyssynergia dysmetria[lifeinthefastlane.com] Subacute necrotizing encephalopathy, also called Leigh disease, is a lethal disorder of infancy marked by psychomotor delay, myoclonic jerks, paralyses of eye movements, and[britannica.com]

  • Cataract - Ataxia - Deafness

    Other clinical signs include early falling and fine myoclonic jerks of the fingers /limb and can be elicited by tapping the limb.[neuroweb.us] Dysmetria is improper estimation of distance during muscular activity. Dysmetria includes both hypo- and hypermetria.[galactosemia.org] Eye movements show horizontal bidirectional nystagmus, saccadic alterations of smooth ocular pursuit and saccadic dysmetria. 18 Supranuclear gaze palsy has been described[acnr.co.uk]

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