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374 Possible Causes for Abnormal Saccades

  • Autosomal Recessive Ataxia Type Beauce

    […] in ocular saccades attention defects impaired verbal working memory and visuospatial skills Normal life expectancy Autosomal recessive ataxias are generally associated with[en.wikipedia.org] Behavioral abnormality Difficulty walking Motor delay Slow saccadic eye movements Cognitive impairment Gaze-evoked nystagmus Unsteady gait Cerebellar vermis atrophy Dysmetria[mendelian.co] […] balance imprecise hand coordination postural or kinetic tremor of extremities or trunk dysarthria dysphasia vertigo diplopia lower extremity tendon reflexes dysmetria minor abnormalities[en.wikipedia.org]

  • Oromandibular Dystonia

    She had abnormal saccadic eye movements, generalized hypertonia and exaggerated jerks in upper limbs.[ncbi.nlm.nih.gov]

  • Cerebrotendinous Xanthomatosis

    The saccadic abnormalities related to DN involvement were independent of global and regional brain atrophy.[ncbi.nlm.nih.gov] These saccadic abnormalities related to DN involvement but were independent of global and regional brain atrophy.[ncbi.nlm.nih.gov] To evaluate the contribution of other areas, abnormal saccadic parameters were compared with global and regional brain volumes.[ncbi.nlm.nih.gov]

  • Oculopharyngeal Muscular Dystrophy

    Orthoptic abnormalities were: tropia (4 of 6); abnormal eye excursion (4 of 6, 78% involved lateral or superior rectus muscles); abnormal horizontal or vertical saccades ([ncbi.nlm.nih.gov] Video-oculographic abnormalities were present for: fixation (1 of 6); saccade latency (1 of 6); horizontal pursuit (3 of 6); and vertical pursuit (0 of 6).[ncbi.nlm.nih.gov] Video-oculography included fixation, horizontal and vertical saccades, and pursuit.[ncbi.nlm.nih.gov]

  • Lateral Medullary Syndrome

    (eye deviation, ipsipulsion or lateropulsion, and impaired contralateral pursuit), and saccadic abnormalities (ipsipulsion and torsipulsion).[ncbi.nlm.nih.gov] […] include signs of dysfunction of ocular alignment (skew deviation, ocular tilt reaction, and environmental tilt), various types of nystagmus, smooth pursuit and gaze-holding abnormalities[ncbi.nlm.nih.gov]

  • Hallervorden-Spatz Syndrome

    Adie's-like pupils, abnormal vertical saccades, and saccadic pursuits were very common.[ncbi.nlm.nih.gov] ERG abnormalities were present in approximately 70% and no patient had optic atrophy.[ncbi.nlm.nih.gov] Vertical optokinetic responses were abnormal in five, and two patients had blepharospasm.[ncbi.nlm.nih.gov]

  • Gaucher Disease Type 3

    Background Gaucher disease (GD) is an autosomal recessive lipid storage disorder caused by the deficient activity of the lysosomal enzyme glucocerebrosidase. The presence of central nervous system disease is a hallmark of the neuronopathic forms of GD (types 2 and 3). Intraocular lesions (e.g. corneal clouding,[…][ncbi.nlm.nih.gov]

  • Infantile Neuroaxonal Dystrophy 1

    COMPASSIONATE ALLOWANCE INFORMATION INFANTILE NEUROAXONAL DYSTROPHY (INAD) DESCRIPTION Infantile Neuroaxonal Dystrophy (INAD) is a rare, inherited neurological disorder. It affects axons, the part of a nerve cell that carries messages from the brain to other parts of the body, and causes progressive loss of[…][secure.ssa.gov]

  • Niemann-Pick Disease Type D

    Abnormal saccadic movements have been reported as well. Retinal signs such as a cherry red spot are not common.[disorders.eyes.arizona.edu]

  • Distractibility

    Abnormally high levels of saccadic distractibility have been demonstrated to occur in patients with schizophrenia.[ncbi.nlm.nih.gov] This saccadic distractibility has previously been found in patients with lesions of dorsolateral prefrontal cortex, implicating an abnormality of prefrontal cortex.[ncbi.nlm.nih.gov] The implications of these results for the current neuropathological theories of abnormal saccadic distractibility are discussed.[ncbi.nlm.nih.gov]

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