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89 Possible Causes for Smooth Pursuit Abnormalities

  • Chronic Alcoholism

    […] in smooth pursuit eye movements, in saccadic inhibition during antisaccade tasks, and in prepulse inhibition, suggesting disturbed attention modulation and abnormal patterns[ncbi.nlm.nih.gov] RESULTS: Alcoholic patients display: (1) high beta and theta power in the resting electroencephalogram, suggesting hyperarousal of their central nervous system; (2) abnormalities[ncbi.nlm.nih.gov]

  • Parkinson's Disease

    […] ocular pursuit between ON and OFF periods in patients with PD. 85 Other neuro-ophthalmological abnormalities associated with PD include apraxia of eyelid opening, limitation[web.archive.org] […] as well as antisaccades 83 is related to the degree of disease progression. 84 Dopaminergic therapy generally improves these changes, but one study found no difference in smooth[web.archive.org]

  • Pallidopyramidal Syndrome

    pursuit Perseveration Cerebral amyloid angiopathy Weight loss Intellectual disability, mild Coma Diplopia Dysdiadochokinesis Incoordination Obsessive-compulsive behavior[mendelian.co] Abnormality of mitochondrial metabolism Axonal degeneration Pontocerebellar atrophy Unsteady gait Visual loss Infantile onset Oculomotor apraxia Talipes equinovarus Hyperactivity[mendelian.co] […] plaques Small for gestational age Delayed speech and language development Dysesthesia Hip dysplasia Limb ataxia Chronic diarrhea Mutism Akinesia Aphasia Lewy bodies Impaired smooth[mendelian.co]

  • Schizoaffective Disorder

    One specific abnormality of smooth pursuit performance in patients with schizophrenia is the loss of the ability to inhibit the intrusion of small anticipatory, or leading[doi.org] pursuit eye movements, and cancellation of reflexive saccades in the antisaccade eye movement task.[ncbi.nlm.nih.gov] Clementz BAGrove WMIacono WGSweeney JA Smooth-pursuit eye movement dysfunction and liability for schizophrenia: implications for genetic modeling.[doi.org]

  • Psychosis

    They include (among others): • Soft neurological signs: probably best exemplified by abnormalities of smooth pursuit eye movements (SPEM) as reviewed by O’Driscoll and Callahan[doi.org] Abnormalities of Smooth Pursuit Under Visual Occlusion This section uses a generative model for smooth oculomotor pursuit to illustrate the soft neurological signs that result[doi.org] […] in the context of smooth pursuit eye movements and misattribution of agency in the context of deficits in sensory attenuation.[doi.org]

  • Generalized Clonic or Tonic-Clonic Seizures

    […] cerebellum morphology Encephalopathy Impaired horizontal smooth pursuit Spastic gait EEG with burst suppression Skeletal muscle atrophy Pes cavus Progressive Lower limb muscle[mendelian.co] […] microcephaly Neurodevelopmental delay Hemiclonic seizures Stroke Multifocal seizures Focal clonic seizures Pschomotor retardation Obtundation status Nystagmus Coma Fatigue Abnormal[mendelian.co]

  • Benign Adult Familial Myoclonic Epilepsy

    In the present study, accurate eye movement recording and precise quantitative analysis of abnormalities of saccades, smooth pursuit and involuntary eye movements are compared[academic.oup.com] Three out of the six FCMTE patients used low-dose AEDs, but in none of the FCMTE patients gaze holding was abnormal and the mean smooth-pursuit eye movement (SPEM) gain, except[academic.oup.com] Smooth pursuit The last four columns of Table 3 show the means of SPEM gain, for the four different directions, for the three groups.[academic.oup.com]

  • Schizophrenia

    […] of smooth pursuit eye movements in schizophrenia.[ncbi.nlm.nih.gov] Specifically, we show how basic principles of neuronal computation can be used to explain psychopathology, ranging from impoverished theory of mind in autism to abnormalities[ncbi.nlm.nih.gov]

  • Essential Tremor

    In addition to these gait problems, eye motion abnormalities (impaired smooth pursuit initiation and pathologic suppression of the vestibulo-ocular reflex time constant) were[doi.org]

  • Barre-Lieou Syndrome

    Hildingsson et al. 5 have proposed dysfunction of the proprioceptive system of the cervicocranial region as an explanation for visual tracking (smooth pursuit) abnormalities[chiroweb.com]

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