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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[] Behavioral abnormality Difficulty walking Motor delay Slow saccadic eye movements Cognitive impairment Gaze-evoked nystagmus Unsteady gait Cerebellar vermis atrophy Dysmetria[] […] balance imprecise hand coordination postural or kinetic tremor of extremities or trunk dysarthria dysphasia vertigo diplopia lower extremity tendon reflexes dysmetria minor abnormalities[]

  • Oromandibular Dystonia

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

  • Cerebrotendinous Xanthomatosis

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

  • 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 ([] 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).[] Video-oculography included fixation, horizontal and vertical saccades, and pursuit.[]

  • Lateral Medullary Syndrome

    (eye deviation, ipsipulsion or lateropulsion, and impaired contralateral pursuit), and saccadic abnormalities (ipsipulsion and torsipulsion).[] […] 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[]

  • Hallervorden-Spatz Syndrome

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

  • 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,[…][]

  • 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[…][]

  • Niemann-Pick Disease Type D

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

  • Distractibility

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

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