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31 Possible Causes for Frequency 6 Hz In Lateral Gaze, Nystagmus Decreases on Convergence

  • Autosomal Dominant Congenital Nystagmus 3

    Clinical Characteristics Ocular Features: The nystagmus is horizontal in type and accentuated by fixation and decreased by convergence.[disorders.eyes.arizona.edu] It is typically a horizontal jerk nystagmus and it may be associated with abnormal head movement and decreases in intensity with convergence.[medical-dictionary.thefreedictionary.com] There may be components of jerk, circular, and pendular nystagmus. The nystagmus may be present at birth. Systemic Features: No systemic disease is present.[disorders.eyes.arizona.edu]

  • Malnutrition

    Nystagmus may decrease when the eyes converge to read.[eyeassociates.com] Low vision specialists can add prism to induce convergence artificially and thus reduce the nystagmus in some patients.[eyeassociates.com] Nystagmus acquired later in life may cause vertigo or dizziness like effects from the sensation of motion in the vision.[eyeassociates.com]

    Missing: Frequency 6 Hz In Lateral Gaze
  • Obstructive Sleep Apnea

    Nystagmus may decrease when the eyes converge to read.[eyeassociates.com] Low vision specialists can add prism to induce convergence artificially and thus reduce the nystagmus in some patients.[eyeassociates.com] Nystagmus acquired later in life may cause vertigo or dizziness like effects from the sensation of motion in the vision.[eyeassociates.com]

    Missing: Frequency 6 Hz In Lateral Gaze
  • Brain Stem Infarction

    […] palsy, or convergence-retraction nystagmus.[emedicine.medscape.com] CN III palsy and pupillary abnormalities, including small pupils with decreased light reactivity (diencephalic), large/mid-position and fixed pupils (midbrain), and ectopic[emedicine.medscape.com] These patients can also demonstrate oculomotor abnormalities, most commonly of the vertical gaze, such as gaze palsy, skew deviation, convergence spasm resulting in pseudoabducens[emedicine.medscape.com]

    Missing: Frequency 6 Hz In Lateral Gaze
  • Nystagmus

    For other students, the null point may be when the eyes point up or down or to one side nystagmus will decrease as the eyes converge to look at a close object nystagmus will[svrc.vic.edu.au] Nystagmus may decrease when the eyes converge to read.[eyeassociates.com] Low vision specialists can add prism to induce convergence artificially and thus reduce the nystagmus in some patients.[eyeassociates.com]

    Missing: Frequency 6 Hz In Lateral Gaze
  • Hereditary Nystagmus

    Nystagmus may decrease when the eyes converge to read.[lowvision.org] […] intensity decreases when converging to view near objects in around 44% of individuals with IN. 8,12 However, there is no significant improvement in near VA at this time,[dovepress.com] Another use of prisms is for convergence stimulation (base out prismin front of both eyes) so that the decreased nystagmus intensity with induced convergence may increase[omicsonline.org]

    Missing: Frequency 6 Hz In Lateral Gaze
  • Communicating Hydrocephalus

    The ocular motility disorder consisted of severe vertical gaze palsy and convergence retraction nystagmus.[ncbi.nlm.nih.gov] On the other hand, striatal uptake did not decrease in (18)F-dihydroxyphenylalanine positron emission tomography, and anti-Parkinsonian drugs were not effective. 99mTc-ethyl[ncbi.nlm.nih.gov]

    Missing: Frequency 6 Hz In Lateral Gaze
  • Vertebral Artery Thrombosis

    […] palsy, or convergence-retraction nystagmus.[emedicine.medscape.com] CN III palsy and pupillary abnormalities, including small pupils with decreased light reactivity (diencephalic), large/mid-position and fixed pupils (midbrain), and ectopic[emedicine.medscape.com] These patients can also demonstrate oculomotor abnormalities, most commonly of the vertical gaze, such as gaze palsy, skew deviation, convergence spasm resulting in pseudoabducens[emedicine.medscape.com]

    Missing: Frequency 6 Hz In Lateral Gaze
  • Vision Disorder

    These showed progressive decreases in nystagmus, improved control of the strabismic deviation, improved visual acuity, diminished diplopia, and markedly increased convergence[visiontherapystories.org] The therapy focused on improving ocular motility, fixation and alignment, as well as convergence ability and overall binocularity.[visiontherapystories.org]

    Missing: Frequency 6 Hz In Lateral Gaze
  • Infratentorial Tumor

    ., the Parinaud syndrome: decreased upward gaze, near-light dissociation of the pupillary response, convergence nystagmus) are classically noted ( 22 ).[radiologykey.com]

    Missing: Frequency 6 Hz In Lateral Gaze

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