- Updates on structural neuroimaging of narcolepsy with cataplexy
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Joo EY
- KMID: 2469522
- Precis Future Med.
- 2019 Mar;3(1):1-9.
- doi: 10.23838/pfm.2018.00149
Narcolepsy is a chronic neurological disorder associated with abnormal regulation of the sleep-wake cycle, resulting in excessive daytime sleepiness, disturbed nocturnal sleep, and rapid eye movement (REM) sleep phenomena including... -
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- Gray and White Matter Degenerations in Subjective Memory Impairment: Comparisons with Normal Controls and Mild Cognitive Impairment
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Hong YJ, Yoon B, Shim YS, Ahn KJ, Yang DW, Lee JH
- KMID: 2351117
- J Korean Med Sci.
- 2015 Nov;30(11):1652-1658.
- doi: 10.3346/jkms.2015.30.11.1652
Subjective memory impairment (SMI) is now increasingly recognized as a risk factor of progression to dementia. This study investigated gray and white matter changes in the brains of SMI patients... -
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- An Unusual Case of Japanese Encephalitis Involving Unilateral Deep Gray Matter and Temporal Lobe on Diffusion-Weighted MRI
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Seok HY, Lee DH
- KMID: 2366407
- Investig Magn Reson Imaging.
- 2016 Dec;20(4):250-253.
- doi: 10.13104/imri.2016.20.4.250
Acute Japanese encephalitis (JE) is an endemic viral infectious disease in various parts of Far East and Southeast Asian countries including Korea. Bilateral thalami are the most common involving sites... -
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- Brain abscess: MR imaging features
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Kim SM, Chang KH, Han MH, Kim SJ, Cha SH
- KMID: 2347744
- J Korean Radiol Soc.
- 1992 Aug;28(4):513-518.
The MR images of 13 patients with brain abscesses were retrospectively reviewed. The abscesses were solitary in 11 patients and multiple in 2 patients. They were located in the corticomedullary... -
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- Hypothalamic hamartoma associated with precocious puberty: case report
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Bae WK, Kim PN, Kim IY, Lee BH, Lee KS, Bae HG, Yun IG
- KMID: 2359018
- J Korean Radiol Soc.
- 1989 Dec;25(6):873-876.
- doi: 10.3348/jkrs.1989.25.6.873
Hamartoma of the hypothalamic area is a well-recognized cause of central precocious puberty. We report a case of histologically proven hypothalamic hamartoma in a 8-year-old girl with precocious puberty. The... -
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- Gray Matter Microstructural Abnormalities and Working Memory Deficits in Individuals with Schizophrenia
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Kim H, Shon SH, Joo SW, Yoon W, Lee JH, Hur JW, Lee J
- KMID: 2447263
- Psychiatry Investig.
- 2019 Mar;16(3):234-243.
- doi: 10.30773/pi.2018.10.14.1
OBJECTIVE: Working memory impairments serve as prognostic factors for patients with schizophrenia. Working memory deficits are mainly associated with gray matter (GM) thickness and volume. We investigated the association between... -
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- MRI fidings of primary intracranial lymphoma in immunologically normal patients
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Kim HC, Chang KH, Cha SH, Han MH, Choi CG
- KMID: 2348008
- J Korean Radiol Soc.
- 1993 Aug;29(4):613-620.
Magnetic resonance (MR) images of 14 consecutive patients with pathologically proven primary intracranial lymphoma were reviewed. All patients had a brain MR imaging before any treatment and were immunologically competent.... -
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- Magnetic Resonance Image Texture Analysis of the Periaqueductal Gray Matter in Episodic Migraine Patients without T2-Visible Lesions
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Chen Z, Chen X, Liu M, Liu S, Yu S, Ma L
- KMID: 2425113
- Korean J Radiol.
- 2018 Feb;19(1):85-92.
- doi: 10.3348/kjr.2018.19.1.85
OBJECTIVE: The periaqueductal gray matter (PAG), a small midbrain structure, presents dysfunction in migraine. However, the precise neurological mechanism is still not well understood. Herein, the aim of this study... -
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- Long-Term Grey Matter Changes in First Episode Psychosis: A Systematic Review
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Gallardo-Ruiz R, Crespo-Facorro B, Setién-Suero E, Tordesillas-Gutierrez D
- KMID: 2449905
- Psychiatry Investig.
- 2019 May;16(5):336-345.
- doi: 10.30773/pi.2019.02.10.1
OBJECTIVE: To determine possible progressive changes of the grey matter at the first stages of the schizophrenia spectrum disorders, and to determine what regions are involved in these changes. METHODS: We... -
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- Gray Matter Volume Reductions Were Associated with TPH1 Polymorphisms in Depressive Disorder Patients with Suicidal Attempts
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Lee SM, Lee S, Kang WS, Jahng GH, Park HJ, Kim SK, Park JK
- KMID: 2434767
- Psychiatry Investig.
- 2018 Dec;15(12):1174-1180.
- doi: 10.30773/pi.2018.11.01
OBJECTIVE: Structural changes of brain areas have been reported in depressive disorder and suicidal behavior (SB), in which TPH1 also has been known as a promising candidate gene. We investigated... -
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- An experimental study on MRI signal intensity of albumin solution
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Ahn IO, Chang KH, Han MH, Sang CS, Yeon KM
- KMID: 2358938
- J Korean Radiol Soc.
- 1990 Apr;26(2):242-251.
- doi: 10.3348/jkrs.1990.26.2.242
This in vitro study attempted to correlate magnetic resonance (MR) signal intensity with concentration ofalbumin solution in magnetic field strength of 2.0Tesla (T) and 0.5T. MR Imaging of bovine serum... -
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- Resting-State Metabolism of Hand Knob Area on ¹â¸F-FDG PET-CT According to Hand Function and Tractography of Corticospinal Tract After Stroke
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Kim HW, Lee DG
- KMID: 2389473
- Ann Rehabil Med.
- 2017 Apr;41(2):171-177.
- doi: 10.5535/arm.2017.41.2.171
OBJECTIVE: To correlate the resting metabolism of hand knob and hand function after stroke, diffuse tensor tractography (DTT) and ¹â¸F-fluorodeoxyglucose position emission tomography (¹â¸F-FDG PET) were used to evaluate constructible... -
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- Clival chordoma: CT and MR fidings
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Lee SK, Han CH, Lee MO, Kim MY, Yi JG, Lee JH, Bae SH
- KMID: 2348018
- J Korean Radiol Soc.
- 1993 Aug;29(4):687-692.
A retrospective analysis of CT and MR findings was performed in five patients with histologically proved chordoma including one with chondroid chordoma. All tumors were mostly isodense to gray matter... -
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- A Case of Acute Disseminated Encephalomyelitis by Enterovirus 71
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Hwang HS, Cho SH, Kim SM, Jung DC, Chung SY, Kang JH
- KMID: 2440106
- Korean J Pediatr Infect Dis.
- 2003 May;10(1):114-122.
- doi: 10.14776/kjpid.2003.10.1.114
Acute transverse myelitis is a focal inflammatory disorder of the spinal cord, resulting in motor, sensory, and autonomic dysfunction which would be the initial manifestation of acute disseminated encephalomyelitis. A... -
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- Utility of white matter to gray matter signal intensity ratio in comatose patients treated by targeted temperature management after cardiac arrest: a preliminary study
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Keum KT, Kim YH, Hwang SY, Lee JH, Lee DW, Song YG, Lee JH, Lee KY
- KMID: 2470563
- J Korean Soc Emerg Med.
- 2019 Oct;30(5):437-445.
- doi: 10.0000/jksem.2019.30.5.437
OBJECTIVE: This study examined the efficacy of the white matter (WM) to gray matter (GM) signal intensity ratio (SIR) in predicting the clinical prognosis of cardiac arrest patients. METHODS: Thirty-one patients... -
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- Asymmetric Gray Matter Volume Changes Associated with Epilepsy Duration and Seizure Frequency in Temporal-Lobe-Epilepsy Patients with Favorable Surgical Outcome
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Kim JS, Koo DL, Joo EY, Kim ST, Seo DW, Hong SB
- KMID: 2354120
- J Clin Neurol.
- 2016 Jul;12(3):323-331.
- doi: 10.3988/jcn.2016.12.3.323
BACKGROUND AND PURPOSE: This study aimed to estimate the changes in gray matter volume (GMV) and their hemispheric difference in patients with mesial temporal lobe epilepsy (MTLE) using a voxel-based... -
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- MR Findings of Tolosa-Hunt Syndrome
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Lee JY, Choi SS, Yang SO, Lee JM, Lee YI, Jung DH
- KMID: 2465309
- J Korean Radiol Soc.
- 1995 Mar;32(3):369-373.
- doi: 10.3348/jkrs.1995.32.3.369
PURPOSE: To assess the MR findings of Tolosa-Hunt syndrome and to evaluat differential point of cavernous sinus lesions. MATERIALS AND METHODS: Eleven cases of Tolosa-Hunt syndrome were evaluated by MRI with specific regard... -
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- Migraine with Aura: Surface-Based Analysis of the Cerebral Cortex with Magnetic Resonance Imaging
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Petrusic I, Dakovic M, Kacar K, Zidverc-Trajkovic J
- KMID: 2413706
- Korean J Radiol.
- 2018 Aug;19(4):767-776.
- doi: 10.3348/kjr.2018.19.4.767
OBJECTIVE: Previous migraine studies have reported gray matter alterations in various cortical regions with conflicting results. This study aimed to explore a cortical morphometric difference in migraineurs with aura (MA)... -
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- Multi-voxel magnetic resonance spectroscopy of cerebral metabolites in healthy dogs at 1.5 Tesla
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Choi S, Song Y, Lee K, Lee Y, Choi H
- KMID: 2413171
- J Vet Sci.
- 2016 Jun;17(2):217-224.
- doi: 10.4142/jvs.2016.17.2.217
This study was conducted to measure the difference in levels of cerebral metabolites in the right and left hemispheres, gray (GM) and white matter (WM), imaging planes, and anatomical regions... -
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- Paraplegia after celiac plexus neurolysis in a patient with pancreatic cancer: A case report and literature review
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Kim SH, Jang KH, Cheon BK, Lim JA, Woo NS, Kim HK, Kim JH
- KMID: 2434204
- Anesth Pain Med.
- 2019 Jan;14(1):85-90.
- doi: 10.17085/apm.2019.14.1.85
A 65-year-old male patient underwent C-arm fluoroscopy-guided bilateral celiac plexus neurolysis to relieve peritoneal seeding-related pain associated with pancreatic cancer. Following confirmation of spreading, and no intravascular injection of contrast... -
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