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Dong-Seok Gwak · SciRah

Researcher profile · Semantic Scholar

Dong-Seok Gwak

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Dong-Seok Gwak — researcher profile on SciRah

h-index: 10
Works: 70
Citations: 279

Most-cited papers

Postreperfusion Blood Pressure Variability After Endovascular Thrombectomy Affects Outcomes in Acute Ischemic Stroke Patients With Poor Collateral Circulation
Jun Y. Chang, Sang-beom Jeon, C. Jung, Dong-Seok Gwak +1 more
2019Frontiers in Neurology38 citations Open access
Semantic Scholar
Perfusion and Diffusion Variables Predict Early Neurological Deterioration in Minor Stroke and Large Vessel Occlusion
Dong-Seok Gwak, Jung-A Kwon, D. Shim, Yong-Won Kim +1 more
2021Journal of Stroke37 citations Open access
Semantic Scholar
Deep learning-based automatic segmentation of cerebral infarcts on diffusion MRI
Wi-Sun Ryu, D. Schellingerhout, Jonghyeok Park, J. Chung +28 more
2025Scientific Reports19 citations Open access
Semantic Scholar
High Chloride Burden and Clinical Outcomes in Critically Ill Patients With Large Hemispheric Infarction
Dong-Seok Gwak, Inyoung Chung, Baik-Kyun Kim, Sukyoon Lee +5 more
2021Frontiers in Neurology16 citations Open access
Semantic Scholar
Role of Apparent Diffusion Coefficient Gradient Within Diffusion Lesions in Outcomes of Large Stroke After Thrombectomy
Dong-Seok Gwak, Woo-Chan Choi, D. Shim, Yong-Won Kim +3 more
2021Stroke16 citations
Semantic Scholar
Contemporary Statistics of Acute Ischemic Stroke and Transient Ischemic Attack in 2021: Insights From the CRCS-K-NIH Registry
D. Y. Kim, T. Park, Yong-Jin Cho, Jong-Moo Park +49 more
2024Journal of Korean medical science13 citations Open access
Semantic Scholar
Intracerebral hemorrhage associated with warfarin versus non-vitamin K antagonist oral anticoagulants in Asian patients.
H. Woo, Inyoung Chung, Dong-Seok Gwak, Baik-Kyun Kim +4 more
2019Journal of clinical neuroscience12 citations
Semantic Scholar
Impact of Left Atrial Appendage Morphology on Recurrence in Embolic Stroke of Undetermined Source and Atrial Cardiopathy
Dong-Seok Gwak, Woo-Chan Choi, Yong-Won Kim, Yong-Sun Kim +1 more
2021Frontiers in Neurology11 citations Open access
Semantic Scholar
Automated Segmentation of MRI White Matter Hyperintensities in 8421 Patients with Acute Ischemic Stroke
Hosung Kim, W. Ryu, D. Schellingerhout, Jonghyeok Park +21 more
2024American Journal of Neuroradiology10 citations Open access
Semantic Scholar
Nonhypertensive White Matter Hyperintensities in Stroke: Risk Factors, Neuroimaging Characteristics, and Prognosis
Jae-Sung Lim, Keon-Joo Lee, B. Kim, W. Ryu +10 more
2023Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease10 citations Open access
Semantic Scholar
Perfusion profile evaluated by severity-weighted multiple Tmax strata predicts early neurological deterioration in minor stroke with large vessel occlusion
Dong-Seok Gwak, Woo-Chan Choi, Jung-A Kwon, D. Shim +2 more
2021Journal of Cerebral Blood Flow and Metabolism10 citations Open access
Semantic Scholar
Effects of white matter hyperintensity burden on functional outcome after mild versus moderate-to-severe ischemic stroke
Dong-Seok Gwak, W. Ryu, D. Schellingerhout, J. Chung +26 more
2024Scientific Reports9 citations Open access
Semantic Scholar
Infarct growth patterns may vary in acute stroke due to large vessel occlusion and recanalization with endovascular therapy
Dong-Seok Gwak, Hong-Kyun Park, C. Jung, J. H. Kim +4 more
2020European Radiology9 citations Open access
Semantic Scholar
Multimodal Magnetic Resonance Imaging Signatures of White Matter Hyperintensities: Mechanistic Insights Into Pathobiological Heterogeneity
J. Chung, H. Oh, Dong-Seok Gwak, Dong-Eog Kim
2026Journal of Stroke6 citations Open access
Semantic Scholar
Case Report: Brain Metastasis Confined to the Infarcted Area Following Stroke
Dong-Seok Gwak, Yang-Ha Hwang, Yong-Won Kim
2021Frontiers in Neurology6 citations Open access
Semantic Scholar
Recurrent ischemic stroke in atrial fibrillation with non-vitamin K antagonist oral anticoagulation.
H. Woo, Inyoung Chung, Dong-Seok Gwak, Baik-Kyun Kim +3 more
2019Journal of clinical neuroscience6 citations
Semantic Scholar
Mechanisms of how sarcopenia affects functional outcomes in acute ischaemic stroke
Dong-Seok Gwak, J. Chung, D. Schellingerhout, H. Oh +3 more
2025Brain Communications5 citations Open access
Semantic Scholar
Management Strategies for Early Neurological Deterioration in Noncardioembolic Ischemic Stroke.
Hyunsoo Kim, Joon-Tae Kim, Ji-Sung Lee, B. Kim +40 more
2025Stroke5 citations
Semantic Scholar
Inhibition of nitric oxide synthase transforms carotid occlusion-mediated benign oligemia into de novo large cerebral infarction
Ha Kim, J. Chung, J. Kang, D. Schellingerhout +14 more
2024bioRxiv5 citations Open access
Semantic Scholar
Deep learning algorithms for automatic segmentation of acute cerebral infarcts on diffusion-weighted images: Effects of training data sample size, transfer learning, and data features
Yoon-Gon Noh, Wi-Sun Ryu, D. Schellingerhout, J. Park +29 more
2023medRxiv5 citations Open access
Semantic Scholar
Modification of Acute Stroke Pathway in Korea After the Coronavirus Disease 2019 Outbreak
T. J. Kim, B. Kim, Dong-Seok Gwak, Ji-Sung Lee +16 more
2020Frontiers in Neurology4 citations Open access
Semantic Scholar
Distinct spatiotemporal patterns of white matter hyperintensity progression
J. Chung, G. Park, Wi-Sun Ryu, D. Schellingerhout +31 more
2025Nature Communications3 citations Open access
Semantic Scholar
Association of Net Water Uptake With Catastrophic Functional Outcome After Thrombectomy in Patients With Large Infarcts.
Dong-Seok Gwak, Woo-Chan Choi, B. Kim, Nakhoon Kim +12 more
2025Stroke3 citations
Semantic Scholar
Dual antiplatelet Use for extended period taRgeted to AcuTe ischemic stroke with presumed atherosclerotic OrigiN (DURATION) trial: Rationale and design
Joon-Tae Kim, Jihoon Kang, B. Kim, J. Y. Kim +44 more
2023International Journal of Stroke3 citations
Semantic Scholar
The usefulness of Time-of-Flight MR angiography in detection of intraplaque hemorrhage in patients with acute ischemic stroke with symptomatic carotid stenosis
Dong-Seok Gwak, Baik-Kyun Kim, Inyoung Chung, Moon-Ku Han
2020PLoS ONE3 citations Open access
Semantic Scholar
Cryptogenic Stroke Caused by a Carotid Web with a Superimposed Thrombosis: Serial Neurosonologic Findings
Jung-A Kwon, Dong-Seok Gwak, D. Shim, Yong-Won Kim +1 more
20193 citations Open access
Semantic Scholar
Cervical Spinal Cord Infarction Presenting as Unilateral Weakness
Dong-Seok Gwak, Hang-Rae Kim, H. Jeong, Jeong-Ho Hong +1 more
20143 citations Open access
Semantic Scholar
Clinical Impact of Postrecanalization Hemorrhagic Transformation and Its Prediction Using Baseline Noncontrast CT.
Hee-Jung Ha, Wi-Sun Ryu, L. Sunwoo, Myungjae Lee +38 more
2026Stroke2 citations
Semantic Scholar
Effect of atorvastatin versus no Statin Treatment on major clinical events in Acute CardioEmbolic stroke patients without a definite indication for statin therapy: protocol for the STACE trial
Hong-Kyun Park, J. Y. Kim, K. Hong, Yong-Jin Cho +50 more
2025Trials2 citations Open access
Semantic Scholar
Perfusion Imaging‐Based Triage for Acute Ischemic Stroke: Trends in Use and Impact on Clinical Outcomes
Jeong-Yoon Lee, D. Y. Kim, J. Y. Kim, Jihoon Kang +54 more
2024Stroke2 citations Open access
Semantic Scholar
Predictors and Outcomes of Salvaging the Corticospinal Tract After Thrombectomy in Basilar Artery Occlusion Stroke
Dong-Seok Gwak, W. Choi, Yong-Won Kim, D. Kang +2 more
2022Frontiers in Neurology2 citations Open access
Semantic Scholar
Sex-Based Differences in Disease Burden and Phenotype in CADASIL
Joong-Goo Kim, J. Choi, Chul-Hoo Kang, Jung-Hwan Oh +67 more
2026Neurology: Genetics1 citations Open access
Semantic Scholar
Clinical Research Collaboration for Stroke in Korea Imaging Repository:A Prospective Multicenter Neuroimaging Repository
B. Kim, Wi-Sun Ryu, M. Lee, K. Kang +40 more
2026medRxiv1 citations Open access
Semantic Scholar
Comparing two deep learning algorithms for acute infarct segmentation on diffusion-weighted imaging in routine clinical practice
Hokyu Kim, M. Lee, Hoyoun Lee, J. Chung +26 more
2025Digital Health1 citations Open access
Semantic Scholar
Effects of Combining Traditional East Asian and Conventional Western Medicine on Acute Stroke Outcomes
Dong-Seok Gwak, Jong-Sik Lee, D. Schellingerhout, J. Chung +7 more
2025Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease1 citations Open access
Semantic Scholar
Differential Effects of Admission Hemoglobin A1c by Estimated Glomerular Filtration Rate Stages on Mortality in Acute Ischemic Stroke and Diabetes
Joon-Tae Kim, Ji-Sung Lee, Hyunsoo Kim, B. Kim +39 more
2025Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease1 citations Open access
Semantic Scholar
Timing of Initiation and Efficacy of Dual Antiplatelet Therapy in Minor Stroke or High-Risk TIA
J. Shin, K.-J. Lee, C. Kim, K. Oh +44 more
2025medRxiv1 citations Open access
Semantic Scholar
Hyperosmolar therapy for regulation of cerebral edema and intracranial pressure
Dong-Seok Gwak, S. Ko
2023Journal of Korean Medical Association1 citations Open access
Semantic Scholar
Annual Trends in Risk Factor Control Status at the Time of Ischemic Stroke in South Korea
Joon-Tae Kim, Ji-Sung Lee, Hyunsoo Kim, B. Kim +39 more
2026Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease0 citations
Semantic Scholar
Abstract DP243: Prospective Collection And Analysis of Acute Stroke Imaging Data: The CRCS-K Imaging Repository
B. Kim, Jonguk Kim, Nakhoon Kim, J. Y. Kim +33 more
2026Stroke0 citations
Semantic Scholar
Defining the Therapeutic Ceiling of Endovascular Thrombectomy in Large-Core Stroke: Beyond the Limits of ASPECTS
Hokyu Kim, Wi-Sun Ryu, M. Inoue, L. Sunwoo +36 more
2026Stroke0 citations Open access
Semantic Scholar
Artificial intelligence-quantified total hemorrhagic burden on susceptibility-weighted imaging in acute ischemic stroke: a multicenter cohort analysis
Baik-Kyun Kim, D. Y. Kim, B. Kim, Wi-Sun Ryu +40 more
2026Journal of Neurocritical Care0 citations Open access
Semantic Scholar
Timing of Initiation and Efficacy of Dual Antiplatelet Therapy in Minor Stroke or High-Risk TIA.
Jaemin Shin, Keon-Joo Lee, C. Kim, K. Oh +45 more
2026Stroke0 citations
Semantic Scholar
Comprehensive Prestroke Risk Factor Control and Functional Outcomes After Acute Ischemic Stroke
Joon-Tae Kim, Ji-Sung Lee, Hyunsoo Kim, B. Kim +39 more
2026Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease0 citations Open access
Semantic Scholar
CRCS-K Imaging Repository: Architecture, Data Characteristics, and a Proof-of-Concept Analysis of Pretreatment Imaging Workflow.
B. Kim, Wi-Sun Ryu, Myungjae Lee, K. Kang +43 more
2026Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease0 citations Open access
Semantic Scholar
Abstract A052: Trans-ancestry Validation of a European-Derived Polygenic Risk Score for Statin Response in Young Korean Ischemic Stroke Patients: Results from the GENE_YAS Study
Eung‐Joon Lee, Yeonju Yu, Joo-Yeon Lee, Jonguk Kim +52 more
2026Stroke0 citations
Semantic Scholar
Occurrence of cerebral infarction, a threshold-sensitive nonlinear process: Lessons from a new stroke model, NAIM.
J. Chung, Dong-Seok Gwak, B. Kim, Dong-Eog Kim
2026Journal of Cerebral Blood Flow and Metabolism0 citations
Semantic Scholar
Post-Discharge Ambient Sulfur Dioxide Exposure and Stroke Recurrence After Acute Ischemic Stroke
Keon-Joo Lee, Jeongeun Hwang, Seong-Eun Kim, B. Kim +38 more
2026Journal of Stroke0 citations Open access
Semantic Scholar
Post-Discharge Exposure to Ambient Sulfur Dioxide is Associated with Increased Risk of Stroke Recurrence
K.-J. Lee, J. Hwang, S. Kim, B. Kim +37 more
2026medRxiv0 citations Open access
Semantic Scholar
Automated Detection and Quantification of Hemorrhagic Transformation After Endovascular Thrombectomy
Wi-Sun Ryu, L. Sunwoo, M. Lee, K. Kang +34 more
2026medRxiv0 citations Open access
Semantic Scholar

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