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14 Possible Causes for Hand Posture Resembling Episodic Carpopedal Spasm

  • Myelocerebellar Disorder

    posture resembling carpopedal spasm  Potassium voltage-gated channel gene mutation  Continuous spontaneous activity on EMG at rest  Muscle biopsy consistent with denervation[slideshare.net] […] movement  Periodic ataxia  Ataxic attacks provoked by abrupt postural change, emotional stimulus, and caloric-vestibular stimulation, startle  Onset in second decade  Hand[slideshare.net] EPISODIC ATAXIA, TYPE 2; EA2 PERIODIC VESTIBULOCEREBELLAR CEREBELLOPATHY, HEREDITARY PAROXYSMAL ATAXIA, FAMILIAL PAROXYSMAL ATAXIA ACETAZOLAMIDE-RESPONSIVE PAROXYSMAL CEREBELLARATAXIA[slideshare.net]

  • Autosomal Recessive Spinocerebellar Ataxia 8

    posture resembling carpopedal spasm  Potassium voltage-gated channel gene mutation  Continuous spontaneous activity on EMG at rest  Muscle biopsy consistent with denervation[slideshare.net] […] movement  Periodic ataxia  Ataxic attacks provoked by abrupt postural change, emotional stimulus, and caloric-vestibular stimulation, startle  Onset in second decade  Hand[slideshare.net] EPISODIC ATAXIA, TYPE 2; EA2 PERIODIC VESTIBULOCEREBELLAR CEREBELLOPATHY, HEREDITARY PAROXYSMAL ATAXIA, FAMILIAL PAROXYSMAL ATAXIA ACETAZOLAMIDE-RESPONSIVE PAROXYSMAL CEREBELLARATAXIA[slideshare.net]

  • Autosomal Recessive Spinocerebellar Ataxia 18

    posture resembling carpopedal spasm  Potassium voltage-gated channel gene mutation  Continuous spontaneous activity on EMG at rest  Muscle biopsy consistent with denervation[slideshare.net] […] movement  Periodic ataxia  Ataxic attacks provoked by abrupt postural change, emotional stimulus, and caloric-vestibular stimulation, startle  Onset in second decade  Hand[slideshare.net] EPISODIC ATAXIA, TYPE 2; EA2 PERIODIC VESTIBULOCEREBELLAR CEREBELLOPATHY, HEREDITARY PAROXYSMAL ATAXIA, FAMILIAL PAROXYSMAL ATAXIA ACETAZOLAMIDE-RESPONSIVE PAROXYSMAL CEREBELLARATAXIA[slideshare.net]

  • Autosomal Recessive Spinocerebellar Ataxia Type 17

    posture resembling carpopedal spasm  Potassium voltage-gated channel gene mutation  Continuous spontaneous activity on EMG at rest  Muscle biopsy consistent with denervation[slideshare.net] […] movement  Periodic ataxia  Ataxic attacks provoked by abrupt postural change, emotional stimulus, and caloric-vestibular stimulation, startle  Onset in second decade  Hand[slideshare.net] EPISODIC ATAXIA, TYPE 2; EA2 PERIODIC VESTIBULOCEREBELLAR CEREBELLOPATHY, HEREDITARY PAROXYSMAL ATAXIA, FAMILIAL PAROXYSMAL ATAXIA ACETAZOLAMIDE-RESPONSIVE PAROXYSMAL CEREBELLARATAXIA[slideshare.net]

  • Autosomal Dominant Spastic Ataxia Type 1

    posture resembling carpopedal spasm  Potassium voltage-gated channel gene mutation  Continuous spontaneous activity on EMG at rest  Muscle biopsy consistent with denervation[slideshare.net] […] movement  Periodic ataxia  Ataxic attacks provoked by abrupt postural change, emotional stimulus, and caloric-vestibular stimulation, startle  Onset in second decade  Hand[slideshare.net] EPISODIC ATAXIA, TYPE 2; EA2 PERIODIC VESTIBULOCEREBELLAR CEREBELLOPATHY, HEREDITARY PAROXYSMAL ATAXIA, FAMILIAL PAROXYSMAL ATAXIA ACETAZOLAMIDE-RESPONSIVE PAROXYSMAL CEREBELLARATAXIA[slideshare.net]

  • Autosomal Recessive Spastic Ataxia with Leukoencephalopathy

    posture resembling carpopedal spasm  Potassium voltage-gated channel gene mutation  Continuous spontaneous activity on EMG at rest  Muscle biopsy consistent with denervation[slideshare.net] […] movement  Periodic ataxia  Ataxic attacks provoked by abrupt postural change, emotional stimulus, and caloric-vestibular stimulation, startle  Onset in second decade  Hand[slideshare.net] EPISODIC ATAXIA, TYPE 2; EA2 PERIODIC VESTIBULOCEREBELLAR CEREBELLOPATHY, HEREDITARY PAROXYSMAL ATAXIA, FAMILIAL PAROXYSMAL ATAXIA ACETAZOLAMIDE-RESPONSIVE PAROXYSMAL CEREBELLARATAXIA[slideshare.net]

  • Aprosencephaly and Cerebellar Dysgenesis

    posture resembling carpopedal spasm  Potassium voltage-gated channel gene mutation  Continuous spontaneous activity on EMG at rest  Muscle biopsy consistent with denervation[slideshare.net] […] movement  Periodic ataxia  Ataxic attacks provoked by abrupt postural change, emotional stimulus, and caloric-vestibular stimulation, startle  Onset in second decade  Hand[slideshare.net] EPISODIC ATAXIA, TYPE 2; EA2 PERIODIC VESTIBULOCEREBELLAR CEREBELLOPATHY, HEREDITARY PAROXYSMAL ATAXIA, FAMILIAL PAROXYSMAL ATAXIA ACETAZOLAMIDE-RESPONSIVE PAROXYSMAL CEREBELLARATAXIA[slideshare.net]

  • Cerebellar Ataxia with Peripheral Neuropathy Type 2

    posture resembling carpopedal spasm  Potassium voltage-gated channel gene mutation  Continuous spontaneous activity on EMG at rest  Muscle biopsy consistent with denervation[slideshare.net] […] movement  Periodic ataxia  Ataxic attacks provoked by abrupt postural change, emotional stimulus, and caloric-vestibular stimulation, startle  Onset in second decade  Hand[slideshare.net] EPISODIC ATAXIA, TYPE 2; EA2 PERIODIC VESTIBULOCEREBELLAR CEREBELLOPATHY, HEREDITARY PAROXYSMAL ATAXIA, FAMILIAL PAROXYSMAL ATAXIA ACETAZOLAMIDE-RESPONSIVE PAROXYSMAL CEREBELLARATAXIA[slideshare.net]

  • Spinocerebellar Ataxia with Axonal Neuropathy

    posture resembling carpopedal spasm  Potassium voltage-gated channel gene mutation  Continuous spontaneous activity on EMG at rest  Muscle biopsy consistent with denervation[slideshare.net] […] movement  Periodic ataxia  Ataxic attacks provoked by abrupt postural change, emotional stimulus, and caloric-vestibular stimulation, startle  Onset in second decade  Hand[slideshare.net] EPISODIC ATAXIA, TYPE 2; EA2 PERIODIC VESTIBULOCEREBELLAR CEREBELLOPATHY, HEREDITARY PAROXYSMAL ATAXIA, FAMILIAL PAROXYSMAL ATAXIA ACETAZOLAMIDE-RESPONSIVE PAROXYSMAL CEREBELLARATAXIA[slideshare.net]

  • Early-Onset Spastic Ataxia - Neuropathy Syndrome

    posture resembling carpopedal spasm  Potassium voltage-gated channel gene mutation  Continuous spontaneous activity on EMG at rest  Muscle biopsy consistent with denervation[slideshare.net] […] movement  Periodic ataxia  Ataxic attacks provoked by abrupt postural change, emotional stimulus, and caloric-vestibular stimulation, startle  Onset in second decade  Hand[slideshare.net] EPISODIC ATAXIA, TYPE 2; EA2 PERIODIC VESTIBULOCEREBELLAR CEREBELLOPATHY, HEREDITARY PAROXYSMAL ATAXIA, FAMILIAL PAROXYSMAL ATAXIA ACETAZOLAMIDE-RESPONSIVE PAROXYSMAL CEREBELLARATAXIA[slideshare.net]

Further symptoms