- A Case of Paraneoplastic Limbic Encephalitis presenting Anti-Purkinje Cell Antibody
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Han SH, Chi HS, Kim KK, Lee YC, Park SH, Shin DS, Youn YC
- KMID: 2065594
- J Korean Neurol Assoc.
- 2005 Oct;23(5):724-726.
No abstract available. -
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- Argyria Accompanied by Normal Pressure Hydrocephalus
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Han SH, Jeong DE, Shin DW, Park MS, Youn YC
- KMID: 2343503
- J Korean Neurol Assoc.
- 2013 Nov;31(4):250-253.
A 54-year-old man ingesting silver solution over 4 years presented with cognitive impairment and progressive gait disturbance. He had diffuse gray pigmentation on his face and fingertips, suggesting argyria. Brain... -
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- Artificial Neural Network: Understanding the Basic Concepts without Mathematics
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Han SH, Kim KW, Kim S, Youn YC
- KMID: 2442797
- Dement Neurocogn Disord.
- 2018 Sep;17(3):83-89.
- doi: 10.12779/dnd.2018.17.3.83
Machine learning is where a machine (i.e., computer) determines for itself how input data is processed and predicts outcomes when provided with new data. An artificial neural network is a... -
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- A Case of Pure Word Deafness in MELAS Syndrome
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Shin DS, Kwon OS, Lee HO, Youn YC
- KMID: 2137946
- J Korean Neurol Assoc.
- 2004 Oct;22(5):520-523.
An 18-year-woman was referred with seizure activity and global aphasia. Diagnosis of MELAS syndrome with left temporo-parieto-occipital infarction was confirmed by gene analysis. Global aphasia was improved completely. Right temporal... -
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- Clinical Aspects of the Differential Diagnosis of Parkinson’s Disease and Parkinsonism
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Shin HW, Hong SW, Youn YC
- KMID: 2529325
- J Clin Neurol.
- 2022 May;18(3):259-270.
- doi: 10.3988/jcn.2022.18.3.259
Parkinsonism is a clinical syndrome presenting with bradykinesia, tremor, rigidity, and postural instability. Nonmotor symptoms have recently been included in the parkinsonian syndrome, which was traditionally associated with motor symptoms... -
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- A Case of Thrombotic Thrombocytopenic Purpura(TTP), Presenting Multiple Gross Infarction
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Lee KK, Ham DS, Youn YC, Kwon OS
- KMID: 2342542
- J Korean Neurol Assoc.
- 1996 Jun;14(2):645-649.
Thrombotic thrombocytopenic purpura (TTP) is an uncommon disorder, frequently fatal, characterized by a pentad of thrombocytopenia, microangiopathic hemolytic anemia, fluctuating neurologic symptoms, fever, and renal disease. TTP is characterized by... -
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- Miliary Tuberculosis with Concurrent Brain and Spinal Cord Involvement: A Case Report
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Sung CK, Na HI, Yu H, Byun JS, Youn YC, Seo JS, Kim GH
- KMID: 2334999
- J Korean Radiol Soc.
- 2008 Nov;59(5):293-297.
Central nervous system involvement by tuberculosis is rare, and intramedullary involvement is even more rare. A patient that developed intermittent amnesia during anti-tuberculous therapy underwent brain CT and MRI and... -
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- A Study of Blink Reflex and Direct Facial Nerve Stiimulation in Normal Korean Adult
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Ham DS, Kim WJ, Chang SH, Youn YC, Kwon OS, Kim DE
- KMID: 2065975
- J Korean Neurol Assoc.
- 1995 Mar;13(1):59-66.
The blink reflex is an electrically induced glabella response that has long been used in clinical neurology. The blink reflex is now known to be a polysynaptic reflex with an... -
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- Isolated Spinal Cord Neurosarcoidosis Diagnosed by Cord Biopsy and Thalidomide Trial
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Ahn SW, Kim KT, Youn YC, Kwon OS, Kim YB
- KMID: 1777993
- J Korean Med Sci.
- 2011 Jan;26(1):154-157.
- doi: 10.3346/jkms.2011.26.1.154
We report a case of 54-yr-old woman who presented with 4-extremities weakness and sensory changes, followed by cervical spinal cord lesion in magnetic resonance imaging. Based on the suspicion of... -
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- Steroid-Responsive Recurrent Encephalopathy Associated with Subacute Thyroiditis
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Chung YJ, Park KY, Ahn J, Ha SY, Youn YC
- KMID: 2287671
- J Clin Neurol.
- 2008 Dec;4(4):167-170.
- doi: 10.3988/jcn.2008.4.4.167
BACKGROUND: Steroid-responsive encephalopathy associated with subacute thyroiditis has, to our knowledge, not been reported previously. CASE REPORT: A 49-year-old woman was found collapsed and brought to our institution with decreased... -
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- A case of Myasthenia Gravis associated with Premature ovarian failure and thyroid autoanibodies
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Ham DS, Chang SH, Youn YC, Kim WJ, Kwon OS, Park HM, Kim DE, Lee KW
- KMID: 2342490
- J Korean Neurol Assoc.
- 1995 Jun;13(2):362-366.
Myasthenia gravis (MG) is regarded as autoimmune disorder of neuromuscular transmission and apparently is due to formation of humoral antibody that cross-link to acetylcholine receptor at skeletal muscle end plate.... -
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- The Pathophysiologic Approach and Usefulness of Conventional Blink Reflex Test and Electromyography in Hemifacial Spasm
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Kim WJ, Chang SH, Ham DS, Youn YC, Kim DE, Kwon OS, Ann SK
- KMID: 1686769
- J Korean Neurol Assoc.
- 1993 Sep;11(3):382-391.
A series of 61 cases of primary hemifacial spasm have been evaluated by means of blink reflex and needle electromyography and their result compared with unaffected site. The R1 and... -
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- The Effects of (-)-Epigallocatechin Gallate on Rat Hippocampal Organotypic Slice Cultures Treated with the 1-42 beta-amyloid Protein
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Youn YC
- KMID: 1852262
- J Korean Neurol Assoc.
- 2005 Dec;23(6):806-813.
BACKGROUND: Considerable evidences suggest that the beta-amyloid acts as a neurotoxin, and the epigallocatechin-3- gallate (EGCG) has the anti-inflammatory and anti-oxidant properties. The purpose of this study was to investigate... -
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- Comparison of RCF Scoring System to Clinical Decision for the Rey Complex Figure Using Machine-Learning Algorithm
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Simfukwe C, An SS, Youn YC
- KMID: 2522280
- Dement Neurocogn Disord.
- 2021 Oct;20(4):70-79.
- doi: 10.12779/dnd.2021.20.4.70
Background and Purpose: Interpreting the Rey complex figure (RCF) requires a standard RCF scoring system and clinical decision by clinicians. The interpretation of RCF using clinical decision by clinicians might... -
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- Motor Involvement in Herpes Zoster Using EMG Study
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Ham DS, Chang SH, Youn YC, Kim DE, Kwon OS, Seo SJ, Hong CK
- KMID: 2342477
- J Korean Neurol Assoc.
- 1995 Jun;13(2):271-277.
Herpes zoster(HZ) is well known as a benign viral infection affecting the sensory nerves. That this disease may also cause motor paralysis is less well known. We performed this study... -
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- Classification of Aβ State From Brain Amyloid PET Images Using Machine Learning Algorithm
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Simfukwe C, Lee R, Youn YC, Alzheimer’s Disease and Related Dementias in Zambia (ADDIZ) Group
- KMID: 2545087
- Dement Neurocogn Disord.
- 2023 Apr;22(2):61-68.
- doi: 10.12779/dnd.2023.22.2.61
Background and Purpose: Analyzing brain amyloid positron emission tomography (PET) images to access the occurrence of β-amyloid (Aβ) deposition in Alzheimer’s patients requires much time and effort from physicians, while... -
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- Subclinical Diabetic Thoracic Radiculopathy
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Youn YC, Kwon OS
- KMID: 2342524
- J Korean Neurol Assoc.
- 1996 Jun;14(2):531-537.
Thoracic radiculopathy (TR) is one of various neurologic complications of diabetes mellitus (DM), which can cause pain and motor weakness of chest or abdomen. Electromyographic study is well known to... -
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- An easy and secure pancreaticogastrostomy after pancreaticoduodenectomy: transpancreatic suture with a buttress method through an anterior gastrotomy
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Hong TH, Youn YC, You YK, Kim DG
- KMID: 2096687
- J Korean Surg Soc.
- 2011 Nov;81(5):332-338.
- doi: 10.4174/jkss.2011.81.5.332
PURPOSE: The aim of this report was to describe a new reconstructive technique of pancreaticogastrostomy and to also discuss this procedure's effectiveness for reducing the incidence of postoperative complications. METHODS: We... -
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- Prediction of East Asian Brain Age using Machine Learning Algorithms Trained With Community-based Healthy Brain MRI
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Simfukwe C, Youn YC
- KMID: 2536277
- Dement Neurocogn Disord.
- 2022 Oct;21(4):138-146.
- doi: 10.12779/dnd.2022.21.4.138
Background and Purpose: Magnetic resonance imaging (MRI) helps with brain development analysis and disease diagnosis. Brain volumes measured from different ages using MRI provides useful information in clinical evaluation and... -
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- Caudate Volume Change in Transient Global Amnesia Patients; Voxel-Based Morphometric Study
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Kim KW, Youn YC, Kwon OS
- KMID: 2343404
- J Korean Neurol Assoc.
- 2011 Aug;29(3):199-204.
BACKGROUND: Transient global amnesia (TGA) is characterized by a severe disturbance of memory, lasting less than a day, and complete resolution. However, some authors have suggested the occurrence of permanent... -
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