- Functional MRI of Visual Cortex . Correlation between Photic Stimulator Size and Cortex Activation
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Kim KS, Lee HK, Lee MJ, Choi CG, Suh DC
- KMID: 1540738
- J Korean Soc Magn Reson Med.
- 1997 Dec;1(1):114-118.
PURPOSE: Functional MR imaging is the method of demonstrating changes in regional cerebral blood flow produced by sensory, motor, and any other tasks. Functional MR of visual cortex os performed... -
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- A Case of Late Infantile Neuronal Ceroid Lipofuscinosis that was Diagnosed by Characteristic EEG Findings
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Kim JR, Bang HI, Lee CW
- KMID: 2333382
- J Korean Epilepsy Soc.
- 2002 Jun;6(1):53-56.
Neuronal ceroid lipofuscinoses (NCL) are the most common childhood neurodegenerative disorders. Clinical features include seizures, blindness, psychomotor deterioration, the age of onset differ for each NCL type. Diagnosis of late... -
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- Effect of Calculation Task on the Regional Cerebral Blood Flow Velocity: a Transcranial Doppler Study
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Kim M, Lee SB, Roh J
- KMID: 2342659
- J Korean Neurol Assoc.
- 1998 Jun;16(3):271-274.
Blood flow velocity changes induced by the focal brain activation can be assessed by using Transcranial Doppler sonography (TCD). To explore the hemispheric dominant hemodynamic effect by performing calculation, we... -
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- Concomitant Absence and Occipital Lobe Epilepsy in an Adolescent
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Yun SH, Shin JH, Lee JH, Kim WK, Song HK
- KMID: 2185358
- J Korean Neurol Assoc.
- 2005 Aug;23(4):551-553.
The incidence of absence and occipital lobe epilepsy appearing in the same young individual is quite rare. A fourteen year-old girl has had two types of recurrent seizures: 1)simple partial... -
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- Quantitative Evaluation of Regional Cerebral Blood Flow by Visual Stimulation in 99mTc - HMPAO Brain SPECT
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Juh RH, Suh TS, Kwark CE, Choe BY, Lee HK, Chung YA, Kim SH, Chung SK
- KMID: 1647830
- Korean J Nucl Med.
- 2002 Jun;36(3):166-176.
No abstract available. -
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- A Case of Benign Childhood Epilepsy with Bioccipital Scotosensitive Epileptiform Discharges
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Kim JS, Lee BI, Huh K
- KMID: 1957453
- J Korean Neurol Assoc.
- 1990 Dec;8(2):357-361.
This is a case of a 10 year-old primary schoolgirl who showed two episodes of generalized convulsive epileptic seizure during the past one year. Physical and neurologic examination reveaIed no... -
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- Visually Evoked Sympathetic Skin Response in Normal Subjects
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Kim JI, Park KK, Lee JM, Kim JY, Park SP, Suh CK
- KMID: 1616351
- J Korean Neurol Assoc.
- 2003 Feb;21(1):70-76.
BACKGROUND: Sympathetic skin response (SSR) is a transient change in the electrical potential of the skin that is evoked by internal or external stimuli. In the present study, our purpose... -
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- The Effects of Visual and Haptic Vertical Stimulation on Standing Balance in Stroke Patients
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Hong SH, Im S, Park GY
- KMID: 2266565
- Ann Rehabil Med.
- 2013 Dec;37(6):862-870.
- doi: 10.5535/arm.2013.37.6.862
OBJECTIVE: To explore the effect of visual and haptic vertical stimulation on standing balance in post-stroke patients. METHODS: Twenty-five post-stroke patients were recruited. We measured left/right standing pressure differences and the... -
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- Functional Imaging of Cerebral Cortex Activation with a 1.5-T IVIR Imaging System
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Kim HJ, Chung SH, Chang SA, Kim JH, Ha CK, Kim ES
- KMID: 2102582
- J Korean Radiol Soc.
- 1995 Jul;33(1):1-6.
PURPOSE: Most of recent MR imagings of cerebral cortex activation have been performed by using high field magnet above 2-T or echo-planar imaging technique. We report our experience on imaging of... -
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- Seizure Induced by Photosonic Device
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Shin KS, Kim JM, Jung KY, Lee AY, Kim DK
- KMID: 2342531
- J Korean Neurol Assoc.
- 1996 Jun;14(2):576-582.
BACKGROUND & SIGNIFICANCE: Photosensitive epilepsy may occur by the diverse new implements. We experienced three patients suffered from the first seizure while using photosonic devices. The device is composed of... -
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- Study of Blue and Red Flash in Dark-Adapted Electroretinogram
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Lim SH, Ohn YH
- KMID: 754406
- Korean J Ophthalmol.
- 2005 Jun;19(2):106-111.
- doi: 10.3341/kjo.2005.19.2.106
PURPOSE: To investigate the characteristics of the waveform generated by blue and red light stimulations in a dark-adapted electroretinogram (ERG) and those of cone responses in the dark-adapted condition. METHODS:... -
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- The Effects of Intravenous Anesthetics on Visual Evoked Potentials in Cats
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Kim DH, Kim HJ, Choi KS
- KMID: 2068156
- J Korean Neurosurg Soc.
- 1984 Mar;13(1):21-28.
Authors investigated the effects of intravenous anesthetics(pentothal, thalamonal, valium) on visual evoked potentials with 8 cats. The following results were obtained: 1) Visual evoked potentials was not obtainable with pattern... -
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- Development of a System for Functional Mapping of the Human Brain Using 1.5-Tesla Magnet, and Its Applications
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Chung SH, Jung JM, Paek SH, Shin TM, Kim JH
- KMID: 2010252
- J Korean Neurosurg Soc.
- 1997 Dec;26(12):1635-1643.
Functional magnetic resonance imaging(fMRI) is a promising new imaging technique for functional mapping of cerebral cortex activation ; adequate image post-processing software is not readily available, however, we recently developed... -
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- Emotional Recognition of Musical-Auditory and Artful-Visual Stimuli in Patients with Chronic Schizophrenia
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Kim SY, Jang SH, Hong JW, Lee HJ, Lee SY
- KMID: 2361230
- J Korean Neuropsychiatr Assoc.
- 2016 Nov;55(4):415-424.
- doi: 10.4306/jknpa.2016.55.4.415
OBJECTIVES: OThis study aimed to explore the difference in emotional recognition of musical auditory stimulation and art-related visual stimulation between subjects with and without schizophrenia. METHODS: Twenty songs and 20 paintings... -
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- Electroencephalographic Abnormalities in the Screening for Pilot Applicants in Korea
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Oh DA, Kim H, Bae EK
- KMID: 2407949
- J Clin Neurol.
- 2018 Apr;14(2):212-214.
- doi: 10.3988/jcn.2018.14.2.212
BACKGROUND AND PURPOSE: Electroencephalography (EEG) is often used as a screening tool for selecting pilots despite controversy regarding its contribution to aviation safety. We investigated EEG abnormalities in Korean commercial... -
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- Eye movement changes in albinism : a case report with electronystagmographic findings
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Choi YC, Kim SK, Lee SH, Lee MS, Choi IS, Chung UK
- KMID: 1729609
- Yonsei Med J.
- 1993 Jun;34(2):195-200.
- doi: 10.3349/ymj.1993.34.2.195
Albinism is associated with neural anomalies including foveal hypoplasia and aberrant optic pathway projection that result in a variety of oculomotor instability. We present a 38-years-old man with oculocutaneous albinism... -
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- Efficacy of a 3-Dimension HMD (Head Mounted Displayer) for Audiovisual Sexual Stimulation after Oral Phosphodiesterase Type 5 (PDE 5) Inhibitor Medication for the Diagnosis of Vasculogenic Erectile Dysfunction
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Baek UG, Moon KH
- KMID: 2293809
- Korean J Urol.
- 2005 Dec;46(12):1302-1307.
PURPOSE: The AVSS with 3-D HMD is considered to provide a more realistic image and more comfortable circumstances in which the subjects are absorbed in the stimulation. We investigated the... -
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- Temporal Changes of Direction and Spatial Frequency Tuning in Visual Cortex Areas 17 and 18
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Kim JN
- KMID: 1458944
- Lab Anim Res.
- 2010 Mar;26(1):83-90.
- doi: 10.5625/lar.2010.26.1.83
Spatial frequency and direction tuning to drifting sinusoidal gratings are intrinsic properties of neurons in visual cortex neurons in areas 17 and 18. To investigate the stability of these tuning... -
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- Metabolic Changes on Occipital Cortex during Visual Stimulation with Functional MR Imaging and 1H Spectroscopy
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Kim T, Suh TS, Choe BY, Kim SE, Lee HK, Shinn KS
- KMID: 2099795
- J Korean Soc Magn Reson Med.
- 1999 Mar;3(1):47-52.
PURPOSE: The purpose of this study was aimed to evaluate BOLD(blood oxygen level dependent) contrast fMRI(function MR imaging) in the occipital lobe and to compare with the metabolic changes based... -
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- The Changes of Reaction Time to Visual and Auditory Stimulations during Propofol Administration for Conscious Sedation
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Noh GJ, Jeon WJ
- KMID: 1936245
- Korean J Anesthesiol.
- 2001 Jun;40(6):705-715.
- doi: 10.4097/kjae.2001.40.6.705
BACKGROUND: As the clinical-end point is not clear-cut in conscious sedation, there are no objective and feedback-providing methods to assess the depth of sedation within the levels appropriate for conscious... -
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