- Initiation of Smooth Pursuit in Acute Cerebellar Infarction: A Preliminary Study
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Yang TH, Oh SY
- KMID: 1426860
- Res Vestib Sci.
- 2013 Jun;12(2):47-53.
BACKGROUND AND OBJECTIVES: The cerebellar lesion causes an initiation deficit of smooth-pursuit eye movement depending on the location of the lesion. We investigated the initiation of smooth pursuit in patients... -
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- Clinical significance of saccade test, smooth pursuit test, and optokinetic nystagmus test in nystagmography
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Choi YS, Na HG, Song SY, Kim YD, Bae CH
- KMID: 2400326
- Yeungnam Univ J Med.
- 2017 Jun;34(1):29-36.
- doi: 10.12701/yujm.2017.34.1.29
BACKGROUND: Saccade test, smooth pursuit test, and optokinetic nystagmus test are clinically useful tests to accurately diagnose vertigo. However, there have only been a few studies regarding a correlation between... -
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- Two Cases of Myasthenia Gravis Showing Fatigibility Presenting with Decreased Gain of Smooth Pursuit
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Chae JH, Shin HJ, Shin BS, Seo MW, Oh SY
- KMID: 2450269
- Res Vestib Sci.
- 2019 Jun;18(2):54-58.
- doi: 10.21790/rvs.2019.18.2.54
Myasthenia gravis (MG) is an autoimmune disease caused by autoantibodies to the acetylcholine receptors of the neuromuscular junction characterized by weakness and abnormal fatigability of the muscles. Therefore, the diagnosis... -
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- Improvement of Smooth Pursuit Eye Movements after Cigarette Smoking in Chronic Schizophrenic Patients
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Kim JH
- KMID: 2334600
- J Korean Soc Biol Psychiatry.
- 1999 Jul;6(1):119-124.
This study was done to examine whether cigarette smoking improved smooth pursuit eye movement(SPEM) abnormalities in chronic schizophrenic inpatients. Fifteen schizophrenic and twelve alcoholic subjects abstained from their usual cigarette... -
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- A Case of Oculomotor Abnormalities in Congenital Esotropia
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Lee YC, Koo TH
- KMID: 2147647
- J Korean Ophthalmol Soc.
- 1999 May;40(5):1442-1450.
Eye alignment is related with binocular connection in the visual cortex during critical period between postnatal 3 and 5 months. Authers examined horizontal pursuit and latent fixation nystagmus using electronystagmogram(ENG)in... -
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- Isolated Infarction of Anterior Cerebellar Vermis
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Kim SH, Kim JS
- KMID: 2362290
- Res Vestib Sci.
- 2016 Dec;15(4):147-150.
- doi: 10.21790/rvs.2016.15.4.147
The anterior cerebellar vermis has been known to act in coordination of gait and postural adjustment of the trunk and legs. However, oculomotor abnormalities in an isolated anterior vermian lesion... -
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- Clinical Studies on Electro-Oculography: Quantitative analysis of Smooth pursuit, OKN, and Bithermal Caloric test
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Kim SH, Song HK, Lee BC, Kim HJ, Sung KB, Kim JH, Kim MH, Chung KC, Lee KW
- KMID: 2016117
- J Korean Neurol Assoc.
- 1992 Jun;10(2):188-196.
Electrooculography (EOG or ENG) is the simplest and most readily available diagnostic tool for recording and quantitatively analysing the pathologic nystagmus, visually guided eye movements (saccades, pursuits, OKN) and Vestibular-ocular... -
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- Congenital Ocular Motor Apraxia: Clinico-Radiological Analyses
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Kim JS, Oh YM, Hwang JM, Kim JH
- KMID: 1454824
- J Korean Neurol Assoc.
- 2010 Feb;28(1):27-32.
BACKGROUND: Congenital ocular motor apraxia (COMA) is characterized by impaired voluntary saccades and abnormal head thrusts. However, mechanism of this disorder remains to be elucidated. METHODS: This study analyzed the eye... -
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- Impaired Smooth Pursuit During Transient Global Amnesia
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Kim SH, Park YH, Kim S, Kim JS
- KMID: 2451112
- J Clin Neurol.
- 2019 Jul;15(3):301-307.
- doi: 10.3988/jcn.2019.15.3.301
BACKGROUND AND PURPOSE: During transient global amnesia (TGA), selective impairment of episodic memory is assumed to occur due to alteration in the neuronal network between the hippocampus and parietooccipital cortices... -
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- Ictal Nystagmus by Epileptic Activation of Cortical Smooth Pursuit System: Electrophysiological and Neuroimaging Study
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Yang JH, Lee DH, Song SK, Chang JH, Yun M, Park S, Lee JD, Lee JB
- KMID: 2137937
- J Korean Neurol Assoc.
- 2004 Oct;22(5):465-471.
BACKGROUND: Epileptic nystagmus is rare. There is no report in Korea about epileptic nystagmus by the activation of cortical smooth pursuit area. We studied a 29-year-male patient with nonconvulsive simple... -
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- Ocular Contrapulsion in Medial Medullary Infarction
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Kim JS, Moon SY, Jeong SM, Han MK, Park SH
- KMID: 2329006
- J Korean Bal Soc.
- 2003 Dec;2(2):227-230.
Ocular contrapulsion refers to a syndrome of static ocular deviation and saccadic hypermetria toward the intact side, and saccadic hypometria and impaired smooth pursuit toward the lesion side. It has... -
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- Abnormalties of Ocular Motor Movement in Patients with Parkinson's Disease
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Choi KJ, Kim JW, Kim SJ, Kim SR, Kim KJ, Park JW, Park KW
- KMID: 2342563
- J Korean Neurol Assoc.
- 1996 Sep;14(3):754-760.
OBJECTIVE : We investigated the relationship between the severity of the disease and the abnormality of some ocular movements in parkinson's disease. BACKGROUND: Disorders of eye movements have been described... -
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- Lithium-Induced Downbeat Nystagmus with Reversible Splenial Lesion
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Kim DU, Lee SH, Jung HJ, Kang KW
- KMID: 2328962
- J Korean Bal Soc.
- 2007 Dec;6(2):150-154.
Lithium is recognized as a cause of reversible or permanent downbeat nystagmus. Many patients who were treated with lithium for psychiatric illness developed downbeat nystagmus and other neurological manifestations. Reversible... -
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- No Association between Val108/158Met Polymorphism on Catechol-O-Methyl Transferase(COMT) Gene and Smooth Pursuit Eye Movement(SPEM) Abnormality in Korean Schizophrenia Patients
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Jang HJ, Moon HI, Lee YJ, Kim IY, Lee IS, Seo HG, Kim KH, Shin TM, Park BL, Shin HD, Han SH, Han SW, Woo SI
- KMID: 2299919
- Korean J Biol Psychiatry.
- 2008 Nov;15(4):288-296.
OBJECTIVES: We investigated the association of Val108/158Met polymorphism on catechol-O-methyl transferase(COMT) gene with smooth pursuit eye movement(SPEM) abnormality in Korean schizophrenia patients. METHODS: We measured SPEM in 217 Korean schizophrenia patients(male... -
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- The Effects of Dimenhydrinate on Eye Tracking Tests and VOR
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Chung YS, Chung WK
- KMID: 1559728
- Korean J Otolaryngol-Head Neck Surg.
- 1998 Jul;41(7):851-855.
BACKGROUND AND OBJECTIVES: Dimenhydrinate is known to act on the vestibular system, causing vestiular suppression. But the effects related with therapeutic dosage on eye tracking tests and vestibulo-ocular reflex (VOR)... -
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- Association Analysis between Chromogranin B Genetic Variations and Smooth Pursuit Eye Movement Abnormality in Korean Patients with Schizophrenia
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Park JW, Pak DH, Hwang MG, Lee MJ, Shin HD, Shin TM, Hahn SW, Hwang J, Lee YJ, Woo SI
- KMID: 2434828
- Korean J Biol Psychiatry.
- 2018 Nov;25(4):101-109.
- doi: 10.0000/kjbp.2018.25.4.101
OBJECTIVES: According to previous studies, the Chromogranin B (CHGB) gene could be an important candidate gene for schizophrenia which is located on chromosome 20p12.3. Some studies have linked the polymorphism... -
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- Bedside Evaluation of Dizzy Patients
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Huh YE, Kim JS
- KMID: 1980539
- J Clin Neurol.
- 2013 Oct;9(4):203-213.
- doi: 10.3988/jcn.2013.9.4.203
In recent decades there has been marked progress in the imaging and laboratory evaluation of dizzy patients. However, detailed history taking and comprehensive bedside neurotological evaluation remain crucial for a... -
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- Relationship between SNP A and P1763 Polymorphisms on Dystrobrevin Binding Protein 1(DTNBP1) Gene and Smooth Pursuit Eye Movement(SPEM) Abnormality in Korean Schizophrenic Patients
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Lee CH, Park BL, Kim LH, Kim DH, Cho SH, Park JS, Kim IY, Lee IS, Seo HG, Byun KO, Kim BJ, Hahn KH, Kim KH, Shin TM, Shin HD, Woo SI
- KMID: 2299947
- Korean J Biol Psychiatry.
- 2006 Nov;13(4):279-288.
OBJECTIVES: We investigated the association of SNP A and P1763 polymorphisms on dystrobrevin binding protein 1(DTNBP1) gene with smooth pursuit eye movement(SPEM) abnormality in Korean schizophrenic patients. METHODS: We measured SPEM... -
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- No Association between (AAT)n Repeat Polymorphisms in the Cannabinoid Receptor 1 Gene and Smooth Pursuit Eye Movement Abnormality in Korean Patients with Schizophrenia
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Kim MJ, Kim CR, Park JW, Pak DH, Shin HD, Choi IG, Hahn SW, Hwang J, Lee YJ, Woo SI
- KMID: 2361590
- Korean J Biol Psychiatry.
- 2016 Nov;23(4):148-156.
- doi: 10.0000/kjbp.2016.23.4.148
OBJECTIVES: According to previous studies, the cannabinoid receptor 1 (CNR1) gene could be an important candidate gene for schizophrenia. Some studies have linked the (AAT)n trinucleotide repeat polymorphism in CNR1... -
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- Cerebellar Hypoperfusion during Transient Global Amnesia: An MRI and Oculographic Study
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Yang YS, Kim JS, Kim SY, Kim YK, Kwak YT, Han IW
- KMID: 2287657
- J Clin Neurol.
- 2009 Jun;5(2):74-80.
- doi: 10.3988/jcn.2009.5.2.74
BACKGROUND AND PURPOSE: Transient global amnesia (TGA) is characterized by sudden anterograde and retrograde amnesia lasting for up to 24 hours. Diffusion-weighted magnetic resonance imaging (DWI) in cases of TGA... -
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