Oka Fumiaki 岡史朗

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OKA FUMIAKI 岡史朗

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Researcher Number	20420531
Other IDs
Affiliation (Current)	2026: 山口大学, 医学部附属病院, 講師
Affiliation (based on the past Project Information) *help	2020 – 2024: 山口大学, 医学部附属病院, 講師 2016 – 2019: 山口大学, 医学部附属病院, 助教 2016: 山口大学, 大学院医学系研究科, 助教
Review Section/Research Field	Principal Investigator Basic Section 56010:Neurosurgery-related / Neurosurgery Except Principal Investigator Medical systems
Keywords	Principal Investigator glymphatic pathway / 遅発性脳虚血 / くも膜下出血 / intracranial pressure / subarachnoid hemorrhage / Glymphatic system / Intracranial pressure / Glymphatic pathway / ROCK2阻害 / 早期脳損傷 / rat / cerebral blood flow / spreading depolarization … More Except Principal Investigator … More センサ / 脂肪溶解 / 血栓治療 / 超音波 / アクチュエータ / 超音波凝固切開装置 / 超音波水晶体乳化吸引術 / FEMシミュレーション / 生体外実験 / 最適設計 / 超音波治療器 / 手術ロボット / 超音波切開装置 / 複合振動 / 血腫撹拌 / 粘弾性計測 / 超音波治療 Less

Glymphatic pathway障害の面から見たくも膜下出血の病態解明および新規治療法の開発Principal Investigator
- Principal Investigator
  
  岡史朗
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 56010:Neurosurgery-related
- Research Institution
  Yamaguchi University
Effects of intracranial hypertension on Glymphatic pathwayPrincipal Investigator
- Principal Investigator
  
  Oka Fumiaki
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 56010:Neurosurgery-related
- Research Institution
  Yamaguchi University
Treatment of early brain injury and delayed cerebral ischemia after subarachnoid hemorrhagePrincipal Investigator
- Principal Investigator
  
  OKA Fumiaki
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Neurosurgery
- Research Institution
  Yamaguchi University
Development of compact high power ultrasound treatment-diagnostic catheter device for thrombolytic dissolution.
- Principal Investigator
  
  Morita Minoru
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Medical systems
- Research Institution
  Yamaguchi University

All 2025 2024 2023 2022 2021 2020 2019 2017 2016 Other

All Journal Article Presentation

[Journal Article] Stepwise Improvement of Cerebral Hemodynamics in Staged Angioplasty for Carotid Artery Stenosis2025
- Author(s)
  OKA Fumiaki、OKU Takayuki、KAWANO Akiko、OKAZAKI Koki、NISHIMOTO Takuma、SHIMOKAWA Mototsugu、ISHIHARA Hideyuki
- Journal Title
  
  Neurol. Med. Chir.(Tokyo)
  
  Volume: 65 Issue: 1 Pages: 22-28
- DOI
  10.2176/jns-nmc.2024-0142
- ISSN
  0470-8105, 1349-8029
- Year and Date
  2025-01-15
- Language
  English
- Data Source
  KAKENHI-PROJECT-23K08499
[Journal Article] Impact of intracranial hypertension and cerebral perfusion pressure on spreading depolarization2024
- Author(s)
  Nishimoto Takuma、Oka Fumiaki、Inoue Takao、Moriyama Hiroshi、Kawano Reo、Suzuki Michiyasu、Chung David Y、Ayata Cenk、Ishihara Hideyuki
- Journal Title
  
  Journal of Cerebral Blood Flow & Metabolism
  
  Volume: 45 Issue: 4 Pages: 703-716
- DOI
  10.1177/0271678x241296799
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K08499
[Journal Article] Degree of subarachnoid hemorrhage affects clinical outcome after mechanical thrombectomy for M2 occlusion2024
- Author(s)
  Oka Fumiaki、Nishimoto Takuma、Mori Naomasa、Kawano Akiko、Ishihara Hideyuki
- Journal Title
  
  Interventional Neuroradiology
  
  Volume: -
- DOI
  10.1177/15910199241270706
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K08499
[Journal Article] Focal brain cooling suppresses spreading depolarization and reduces endothelial nitric oxide synthase expression in rats.2024
- Author(s)
  Hirayama Y, Kida H, Inoue T, Sugimoto K, Oka F, Shirao S, Imoto, Nomura S, Suzuki M.
- Journal Title
  
  Neuroscience Reports
  
  Volume: - Pages: 609-621
- DOI
  10.1016/j.ibneur.2024.05.001
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24K02783, KAKENHI-PROJECT-23K08499
[Journal Article] Intracranial pressure spikes trigger spreading depolarizations2021
- Author(s)
  Oka Fumiaki、Sadeghian Homa、Yaseen Mohammad A、Fu Buyin、Kura Sreekanth、Qin Tao、Sakadadzic Sava、Sugimoto Kazutaka、Inoue Takao、Ishihara Hideyuki、Nomura Sadahiro、Suzuki Michiyasu、Ayata Cenk
- Journal Title
  
  Brain
  
  Volume: 145 Issue: 1 Pages: 194-207
- DOI
  10.1093/brain/awab256
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K09458, KAKENHI-PROJECT-20K17970
[Presentation] Diffusion-perfusion volume mismatchが小さい症例に対する血栓回収術の治療成績2024
- Author(s)
  岡　史朗、西本拓真、森　尚昌、河野亜希子、石原秀行
- Organizer
  日本脳血管内治療学会
- Data Source
  KAKENHI-PROJECT-23K08499
[Presentation] くも膜下出血後のglymphatic pathwayの障害と転帰との関連2024
- Author(s)
  岡　史朗、山根正聡、森　尚昌、西本拓真、河野亜希子、石原秀行
- Organizer
  日本脳循環代謝学会
- Data Source
  KAKENHI-PROJECT-23K08499
[Presentation] くも膜下出血後の遅発性脳虚血とglymphatic pathway障害との関連2024
- Author(s)
  岡　史朗、山根正聡、森　尚昌、西本拓真、河野亜希子、石原秀行
- Organizer
  スパズムシンポジウム
- Data Source
  KAKENHI-PROJECT-23K08499
[Presentation] Diffusion-perfusion volume mismatchが小さい症例に対する血栓回収術の治療成績2024
- Author(s)
  岡　史朗、西本拓真、森　尚昌、河野亜希子、石原秀行
- Organizer
  日本脳神経外科学会総会
- Data Source
  KAKENHI-PROJECT-23K08499
[Presentation] 脳圧上昇がglymphatic pathwayに与える影響2023
- Author(s)
  岡　史朗、森山博史、西本拓真、石原秀行
- Organizer
  第66回日本脳循環代謝学会学術総会
- Data Source
  KAKENHI-PROJECT-23K08499
[Presentation] くも膜下出血の病態におけるcortical spreading depolarizationの役割2022
- Author(s)
  岡　史朗、杉本至健、井上孝雄、野村貞宏、石原秀行
- Organizer
  第65回日本脳循環代謝学会
- Invited
- Data Source
  KAKENHI-PROJECT-19K09458
[Presentation] クモ膜下出血後cortical spreading depolarizationと脳圧上昇の関係性2021
- Author(s)
  岡　史朗、杉本至健、野村貞宏、井上貴雄、鈴木倫保、Cenk Ayata、石原秀行
- Organizer
  第37回スパズムシンポジウム
- Data Source
  KAKENHI-PROJECT-19K09458
[Presentation] クモ膜下出血後cortical spreading depolarizationと脳圧上昇の関係性2021
- Author(s)
  岡　史朗、杉本至健、野村貞宏、井上貴雄、鈴木倫保、Cenk Ayata、石原秀行
- Organizer
  スパズムシンポジウム
- Data Source
  KAKENHI-PROJECT-19K09458
[Presentation] CADASIL型変異マウスの局所脳虚血に対する脆弱性2021
- Author(s)
  岡　史朗、Cenk Ayata、石原秀行
- Organizer
  第64回日本脳循環代謝学会
- Data Source
  KAKENHI-PROJECT-19K09458
[Presentation] クモ膜下出血後cortical spreading depolarizationと脳圧上昇の関係性2020
- Author(s)
  岡　史朗、杉本至健、野村貞宏、井上貴雄、鈴木倫保、Cenk Ayata、石原秀行
- Organizer
  脳循環代謝学会
- Data Source
  KAKENHI-PROJECT-19K09458
[Presentation] Effects of Intracranial Hypertension on the Cortical Spreading Depolarization2019
- Author(s)
  Takuma Nishimoto, Fumiaki Oka, Takao Inoue, Michiyasu Suzuki
- Organizer
  International Conference on Spreading Depolarization 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K20012
[Presentation] High Intracranial Pressure Triggers Peri-infarct Depolarizations and Worsens Outcome after Focal Cerebral Ischemia2017
- Author(s)
  Fumiaki Oka
- Organizer
  Brain and Brain PET 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K20012
[Presentation] ねじり振動を利用する生体内治療用デバイスの設計に関する研究2016
- Author(s)
  藤岡保吉，江鐘偉，森田実
- Organizer
  日本機械学会中国四国支部第54期総会・講演会
- Place of Presentation
  愛媛大学(愛媛県松山市)
- Year and Date
  2016-03-09
- Data Source
  KAKENHI-PROJECT-25750186
[Presentation] Development of Viscoelastic Property Sensor for Micro-Stirrer Using Fiber Bragg Grating
- Author(s)
  Minoru Morita, Zhongwie Jiang, Masataka Takemoto, Sadahiro Nomura, Fumiaki Oka, Michiyasu Suzuki
- Organizer
  16th International Power Electronics and Motion Control Conference and Exposition (PEMC2014)
- Place of Presentation
  Antalya, Turkey
- Year and Date
  2014-09-21 – 2014-09-24
- Data Source
  KAKENHI-PROJECT-25750186

1. Morita Minoru (80510685)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
2. JIANG ZHONGWEI (60225357)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
3. SUZUKI MICHIYASU (80196873)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. NOMURA SADAHIRO (20343296)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
5. Ayata Cenk

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. Mohammad Ajoudanian

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 楊晶晶

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. KIDA Hiroyuki

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Oka Fumiaki 岡 史朗

OKA FUMIAKI 岡 史朗

Research Projects

Research Products

Co-Researchers

Glymphatic pathway障害の面から見たくも膜下出血の病態解明および新規治療法の開発Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Effects of intracranial hypertension on Glymphatic pathwayPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Treatment of early brain injury and delayed cerebral ischemia after subarachnoid hemorrhagePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of compact high power ultrasound treatment-diagnostic catheter device for thrombolytic dissolution.

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Stepwise Improvement of Cerebral Hemodynamics in Staged Angioplasty for Carotid Artery Stenosis2025

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Impact of intracranial hypertension and cerebral perfusion pressure on spreading depolarization2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Degree of subarachnoid hemorrhage affects clinical outcome after mechanical thrombectomy for M2 occlusion2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Focal brain cooling suppresses spreading depolarization and reduces endothelial nitric oxide synthase expression in rats.2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Intracranial pressure spikes trigger spreading depolarizations2021

Author(s)

Journal Title

DOI

Data Source

[Presentation] Diffusion-perfusion volume mismatchが小さい症例に対する血栓回収術の治療成績2024

Author(s)

Organizer

Data Source

[Presentation] くも膜下出血後のglymphatic pathwayの障害と転帰との関連2024

Author(s)

Organizer

Data Source

[Presentation] くも膜下出血後の遅発性脳虚血とglymphatic pathway障害との関連2024

Author(s)

Organizer

Data Source

[Presentation] Diffusion-perfusion volume mismatchが小さい症例に対する血栓回収術の治療成績2024

Author(s)

Organizer

Data Source

[Presentation] 脳圧上昇がglymphatic pathwayに与える影響2023

Author(s)

Organizer

Data Source

[Presentation] くも膜下出血の病態におけるcortical spreading depolarizationの役割2022

Author(s)

Organizer

Oka Fumiaki 岡史朗

OKA FUMIAKI 岡史朗