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서명환 교수

Myung-Whan Suh

서울대학교 이비인후과 · 신경과학

연구실 소개

서명환 교수의 연구실은 신경영상 및 임상영상 기반의 해부학적 특성 분석을 중심으로, 아시아인과 유럽계 인종 간의 해부학적 차이를 규명하고 있습니다. 특히 뇌자극 치료(비침습적 뇌자극, rTMS)의 정확한 적용을 위해 인종별 해부학적 기준을 제시하며, 영상 유도 검사(예: vHIT)에서의 기구적 오차 요인 분석에도 주력하고 있습니다. 또한 청각 장애 환자의 시각적 언어 인지 기능과 뇌 기능성 영역의 변화를 전기생리학적 기법으로 탐색하고 있습니다.

해부학적 차이영상 유도 검사rTMS 정밀 적용청각 장애와 뇌 기능비침습적 뇌자극

연구 현황

논문 수
231
총 인용 수
2,159
최근 5년 논문
56
주요 분야
신경과학

연구 성과 추이

표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.

5개년 연도별 논문 게재 수
56총합
2022
2023
2024
2025
2026
5개년 연도별 피인용 수
193총합
20222023202420252026

주요 논문

15
1
논문|인용수 44·2008
Computed tomography versus nasal endoscopy for the measurement of the internal nasal valve angle in Asians
Myung‐Whan Suh, Hong Jin, Ji Hoon Kim
SJR Q2Acta Oto-Laryngologica

The INV angle of the Asians measured by CT scan was 21.6 degrees +/-4.5 degrees . This value was significantly larger than that of the Caucasians, which has been reported to be 11.4 degrees +/-2.6 degrees (p<0.001). The INV angle measured endoscopically was 19.3 degrees +/-3.6 degrees . Reproducibility of the reconstructed CT method was good (p<0.001), while the reproducibility of the endoscopic method was poor (p=0.093). The correlation between the two methods was also poor (p=0.107).

SurgeryMedicine
2
논문|인용수 43·2016
Effect of Goggle Slippage on the Video Head Impulse Test Outcome and Its Mechanisms
Myung‐Whan Suh, Jae‐Hong Park, Seong Il Kang, Jae Hyun Lim, Moo Kyun Park, Seong Keun Kwon
SJR Q1Otology & Neurotology

OBJECTIVES: The aim of this study was to quantitatively measure the tightness of the goggle strap during the video head impulse test (vHIT) and to identify slippage-induced artifacts according to tightness. We aimed to elucidate the mechanism of faulty gain caused by goggle slippage and explain the typical artifacts associated with it. SUBJECTS AND METHODS: An endotracheal tube cuff manometer was coupled to the EyeSeeCam vHIT system (Interacoustics, Assens, Denmark) to monitor strap tightness. T

NeurologyNeuroscience
3
논문|인용수 41·2009
Clinical Manifestations of Recurrent Parotid Pleomorphic Adenoma
Myung‐Whan Suh, J. Hun Hah, Seong Keun Kwon, Young-Ho Jung, Tack‐Kyun Kwon, Kwang Hyun Kim, Myung‐Whun Sung
SJR Q1Clinical and Experimental OtorhinolaryngologyOA

The risk factors for MT may be an age of over 45 yr and multiple recurrences. However, younger patients are more at risk of recurrence. A clear resection margin cannot guarantee a cure in RPA, and it seems that parotid pleomorphic adenomas slowly gain malignant characteristics after repeated recurrences.

SurgeryMedicine
4
논문|인용수 31·2011
Effect of low-level laser therapy on cochlear hair cell recovery after gentamicin-induced ototoxicity
Chung‐Ku Rhee, Peijie He, Jae Yun Jung, Jin-Chul Ahn, Phil‐Sang Chung, Myung‐Whan Suh
SJR Q2Lasers in Medical Science
Radiology, Nuclear Medicine and ImagingMedicine
5
논문|인용수 30·2017
Comparison of treatment outcomes between 10 and 20 EEG electrode location system-guided and neuronavigation-guided repetitive transcranial magnetic stimulation in chronic tinnitus patients and target localization in the Asian brain
Tae-Soo Noh, Yoon-Chan Rah, Jeong-Sug Kyong, June Sic Kim, Moo Kyun Park, Jun Ho Lee, Seung Ha Oh, Chun Kee Chung, Myung‐Whan Suh
SJR Q2Acta Oto-Laryngologica

The 10-20 EEG coordinates of the AC in Asians were significantly different to those in Caucasians. To accurately aim for the AC in Asians, it is recommended that the rTMS be located 1.8 cm superior to the T3 and 0.6 cm posterior to the T3-Cz line. However, because the spatial resolution of the TMS is rather low, this difference probably was not reflected in the treatment outcome.

NeurologyNeuroscience
6
논문|인용수 28·2015
Narrow band CE-Chirp auditory steady-state response is more reliable than the conventional ASSR in predicting the behavioral hearing threshold
Min Young Lee, Se Young Ahn, Hyun Ju Lee, Jae Yun Jung, Chung‐Ku Rhee, Myung‐Whan Suh
SJR Q2Auris Nasus Larynx
Cognitive NeuroscienceNeuroscience
7
논문|인용수 25·2017
The gap-prepulse inhibition deficit of the cortical N1-P2 complex in patients with tinnitus: The effect of gap duration
Yunseo Ku, Joong Woo Ahn, Chiheon Kwon, Do Youn Kim, Myung‐Whan Suh, Moo Kyun Park, Jun Ho Lee, Seung Ha Oh, Hee Chan Kim
SJR Q2Hearing Research
Sensory SystemsNeuroscience
8
논문|인용수 24·2009
Speech experience shapes the speechreading network and subsequent deafness facilitates it
Myung‐Whan Suh, Hyo‐Jeong Lee, June Sic Kim, Chun Kee Chung, Seung Ha Oh
SJR Q1BrainOA

Speechreading is a visual communicative skill for perceiving speech. In this study, we tested the effects of speech experience and deafness on the speechreading neural network in normal hearing controls and in two groups of deaf patients who became deaf either before (prelingual deafness) or after (postlingual deafness) auditory language acquisition. Magnetic signals from the cerebral cortex were recorded using a 306-channel magnetoencephalographic system. During magnetoencephalographic measurem

Experimental and Cognitive PsychologyPsychology
9
논문|인용수 24·2011
3-Dimensional reconstruction of the venous system in patients suffering from pulsatile tinnitus
Il-Kwon Cho, Jae Yoon Jung, Dong Soo Yoo, Myung‐Whan Suh
SJR Q2Acta Oto-Laryngologica

The L/S ratio was significantly increased in the PT group (5.01), compared with the control group (3.42). When the threshold value of the L/S ratio was assessed by the ROC method, 4.75 seemed to be the significant dissecting point. The sensitivity of this method was 0.64 and the specificity was 0.83.

NeurologyMedicine
10
논문|인용수 23·2016
Safety assessment of trans-tympanic photobiomodulation
Tae-Hyun Moon, Min Young Lee, Jae Yun Jung, Jin-Chul Ahn, So Young Chang, Phil‐Sang Chung, Chung‐Ku Rhee, Yoon-Hwan Kim, Myung‐Whan Suh
SJR Q2Lasers in Medical Science
Radiology, Nuclear Medicine and ImagingMedicine
11
논문|인용수 20·2015
Gap prepulse inhibition of the auditory late response in healthy subjects
Yunseo Ku, Joong Woo Ahn, Chiheon Kwon, Myung‐Whan Suh, Jun Ho Lee, Seung Ha Oh, Hee Chan Kim
SJR Q1Psychophysiology

The gap-startle paradigm has been used as a behavioral method for tinnitus screening in animal studies. This study aimed to investigate gap prepulse inhibition (GPI) of the auditory late response (ALR) as the objective response of the gap-intense sound paradigm in humans. ALRs were recorded in response to gap-intense and no-gap-intense sound stimuli in 27 healthy subjects. The amplitudes of the baseline-to-peak (N1, P2, and N2) and the peak-to-peak (N1P2 and P2N2) were compared between two avera

Sensory SystemsNeuroscience
12
논문|인용수 20·2009
Long Term Outcomes of Early Cochlear Implantation in Korea
Myung‐Whan Suh, Eung Kyung Cho, Bong Jik Kim, Sun O Chang, Chong Sun Kim, Seung Ha Oh
SJR Q1Clinical and Experimental OtorhinolaryngologyOA

Early cochlear implantation was associated with better language development even within the critical period. This advantage may be recognized only when the effect of the age at implantation is separated from the effect of maturation/development.

Cognitive NeuroscienceNeuroscience
13
논문|인용수 20·2020
Dual-site rTMS is More Effective than Single-siterTMS in Tinnitus Patients: A Blinded Randomized Controlled Trial
Tae-Soo Noh, Jeong-Sug Kyong, Moo Kyun Park, Jun Ho Lee, Seung Ha Oh, Myung‐Whan Suh
SJR Q1Brain Topography
NeurologyNeuroscience
14
논문|인용수 18·2015
Factors Contributing to Speech Performance in Elderly Cochlear Implanted Patients: An FDG-PET Study: A Preliminary Study
Myung‐Whan Suh, Kyung Tae Park, Hyo‐Jung Lee, Jun Ho Lee, Sun O Chang, Seung Ha Oh
SJR Q3The Journal of International Advanced OtologyOA

OBJECTIVE: The purpose was to evaluate brain plasticity that contributes to speech performance after cochlear implantation (CI) in postlingual elderly (>60 years) patients. MATERIALS AND METHODS: Fifteen elderly postlingual deaf patients who underwent preoperative brain fluorodeoxyglucose positron emission tomography (FDG-PET) and were followed-up for more than 1 year after CI were included. The mean age of these patients was 64.6 years (range, 60-80 years). Based on their sentence score at 1 ye

Cognitive NeuroscienceNeuroscience
15
논문|인용수 17·2012
Difference in the Nature of Dizziness Between Vestibular Neuritis and Sudden Sensorineural Hearing Loss With Vertigo
Jae Yun Jung, Yun‐Ho Kim, Myung‐Whan Suh
SJR Q1Otology & Neurotology

Patients with SHLV are much more likely to have saccule/inferior vestibular nerve involvement than patients with VN.

NeurologyNeuroscience

대표 연구 분야

NeurologySensory SystemsCognitive NeuroscienceOtorhinolaryngologyRadiology, Nuclear Medicine and ImagingSurgery

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