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369 Possible Causes for Gaze-Evoked Nystagmus

  • Central Positional Vertigo

    GAZE EVOKED NYSTAGMUS Timothy C.[dizziness-and-balance.com] Gaze-evoked nystagmus Gaze-evoked nystagmus is produced by the attempted maintenance of an extreme eye position. It is the most common form of nystagmus.[emedicine.medscape.com] Table 4: Characteristics of gaze-evoked nystagmus of central origin.[asha.org]

  • Spinocerebellar Ataxia Type 30

    […] areflexia (absence of neurologic reflexes ) Cuba CAG repeat, 12q SCA3 [10] (MJD) ( ATXN3 ) 4th decade (10–70) 10 years (1–20) Also called Machado-Joseph disease (MJD) [11] Gaze-evoked[en.wikipedia.org] Her physical examination revealed slow saccades with bilateral gaze-evoked nystagmus, dysphagia and prominent limb ataxia without pyramidal or extrapyramidal signs.[journals.plos.org] evoked occular nystagmus Dysmetric saccades Pyramidal signs Mild cognitive dysfunction Spinocerebellar ataxia 17 See the list below: Clinical features Progressive ataxia[emedicine.medscape.com]

  • Nystagmus

    Gaze-evoked nystagmus Gaze-evoked nystagmus is produced by the attempted maintenance of an extreme eye position. It is the most common form of nystagmus.[emedicine.medscape.com] This gaze evoked nystagmus has quick phases that are directed away from central position (see video, “Gaze&Rebound_Nystagmus).[doi.org] When this is repeated, a gaze-evoked or gaze-paretic nystagmus results.[emedicine.medscape.com]

  • Spinocerebellar Ataxia Type 6

    The proband presented with periodic alternating nystagmus (PAN), and her 2 brothers had rebound nystagmus and gaze-evoked nystagmus.[ncbi.nlm.nih.gov] Two had a low-amplitude horizontal gaze-evoked nystagmus, 1 of whom had a significantly decreased eye velocity for upward saccades and an abnormal frequency of square-wave[ncbi.nlm.nih.gov] Combined downbeat and horizontal gaze-evoked nystagmus ("side-pocket") was the most common form, occurring most commonly in supine and head-hanging positions, and following[ncbi.nlm.nih.gov]

  • Episodic Ataxia

    Interictal oculomotor examination revealed a gaze evoked nystagmus and central oculomotor signs. Two probands had a history of strabismus.[ncbi.nlm.nih.gov] Two years later, interictal neurological examination results disclosed a gaze-evoked nystagmus and a mild statokinetic cerebellar ataxia.[doi.org] At this time, a neurological investigation showed gaze evoked nystagmus and upward gaze palsy, though attacks of ataxia had neither been reported by the patient nor noticed[jnnp.bmj.com]

  • Autosomal Recessive Spinocerebellar Ataxia 8

    Findings on examination include spastic and ataxic dysarthria, gaze-evoked nystagmus, limb and gait ataxia, limb spasticity, and diminished vibratory sensation.[ataxia.uchicago.edu] Clinically they have a coarse gaze-evoked nystagmus, downbeat nystagmus on lateral gaze, and poor visual suppression (Gomez et al, 1997).[tchain.com] […] areflexia (absence of neurologic reflexes ) Cuba CAG repeat, 12q SCA3 [4] (MJD) ( ATXN3 ) 4th decade (10-70) 10 years (1-20) Also called Machado-Joseph disease (MJD) [5] Gaze-evoked[psychology.wikia.com]

  • Cerebellar Infarction

    (SN) or direction changed bidirectional gaze-evoked nystagmus (GEN).[ncbi.nlm.nih.gov] The proportion of gaze-evoked nystagmus (6/12 [50 %] vs . 2/17 [12 %], p   0.04) and deficient gain of ipsilesional pursuit (10/12 [83 %] vs . 6/17 [35 %], p   0.05) was more[ncbi.nlm.nih.gov] Additionally, multidirectional nystagmus also referred to as gaze-evoked or direction-changing nystagmus, encompasses a change in the direction of nystagmus, depending on[symptoma.com]

  • Spinocerebellar Ataxia Type 15

    SCA15) is characterized by slowly progressive gait and limb ataxia, often in combination with ataxic dysarthria, titubation, upper limb postural tremor, mild hyperreflexia, gaze-evoked[ncbi.nlm.nih.gov] nystagmus, and impaired vestibulo-ocular reflex gain.[flybase.org] […] postural tremor (which occurs when a person tries to maintain a position against gravity, such as holding the arms outstretched), mild hyperreflexia (exaggerated reflexes), gaze-evoked[rarediseases.info.nih.gov]

  • Autosomal Recessive Spinocerebellar Ataxia 18

    Although gaze-evoked nystagmus is reportedly present in more than 70% of AOA1 cases, 2 it has limited diagnostic value since gaze-evoked nystagmus in all directions occurs[synapse.koreamed.org] Neurological examination showed bilateral gaze-evoked horizontal and vertical nystagmus and dysarthria.[scielo.br] 3/Machado-Joseph: Gaze-evoked nystagmus; Prominent spasticity or neuropathy •SCA 4: Cerebellar syndrome; Sensory neuropathy •SCA 5: Pure cerebellar syndrome •SCA 6: Pure[slideshare.net]

  • Hereditary Nystagmus

    GAZE EVOKED NYSTAGMUS Gaze-evoked nystagmus is the nystagmus that is provoked by particular directions of gaze. See this page for more information.[tchain.com] Gaze-evoked nystagmus is the most common type of nystagmus (Figure “gaze-evoked and rebound nystagmus”, Video “gaze-evoked nystagmus” ).[neuroophthalmology.ca] See pinealoma. gaze-evoked nystagmus An acquired form of horizontal nystagmus characterized by a jerk nystagmus on eccentric gaze with the fast phase towards the direction[medical-dictionary.thefreedictionary.com]

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