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Takuma Maeda, MD, PhD
Takuma Maeda, MD, PhD, is a postdoctoral fellow in the Barrow Aneurysm and AVM Research Center at Barrow Neurological Institute.
Dr. Maeda’s expertise lies in aneurysms and other neurovascular disorders. He serves on the Stroke Council for the American Heart Association and is a member of the American Stroke Association, the Japan Neurosurgical Society, and the Society for Redox Biology and Medicine.
Dr. Maeda earned his Doctor of Medicine degree from Sapporo Medical University in Japan and his Doctor of Philosophy degree from Saitama Medical University, also located in Japan. Before shifting his focus to research, Dr. Maeda completed residency training in neurosurgery and neuroendovascular surgery at Saitama Medical University International Medical Center. There, he began his professional career as a neurosurgeon, primarily treating patients with subarachnoid hemorrhage using both open microneurosurgical and minimally invasive endovascular techniques.
Dr. Maeda’s research at Barrow focuses on intracranial aneurysms. His long-term goal is to develop pharmacological interventions to prevent intracranial aneurysm rupture and improve outcomes for patients with subarachnoid hemorrhage.
- PhD, Saitama Medical University, 2023
- Residency, Saitama Medical University International Medical Center, Neuroendovascular Surgery, 2017-2022
- Residency, Saitama Medical University International Medical Center, Neurosurgery, 2017-2021
- Residency, National Cerebral and Cardiovascular Center, 2019-2020
- MD, Sapporo Medical University, 2015
- American Heart Association/American Stroke Association
- Japan Neurosurgical Society
- Society for Redox Biology and Medicine
- Austen L. Dunn Chair of Research Grant, Brain Aneurysm Foundation, 2024
- Global Leap Award, The Japanese Congress of Neurological Surgeons, 2024
- Research Grant, Barrow Neurological Foundation, 2024
- Imaging Fast Track Award, Barrow Neuroimaging Innovation Center, 2024
- Award of Cerebrovascular Surgery, Saitama Medical University International Medical Center, 2024
- Mordecai Y.T. Globus New Investigator Award in Stroke, American Heart Association/American Stroke Association, 2004
- Fast Track Award for Translational Neuroscience, Barrow Neurological Foundation, 2023
- Award of Excellence, Kanto Neurological Conference, 2022
- Award of Cerebrovascular Surgery, Saitama Medical University International Medical Center, 2022
- Resident Award, National Cerebral and Cardiovascular Center, 2020
Histopathological analysis of duragen collagen matrix over time in humans.
Date: 04/2025
Authors: Takuma Maeda, Kaima Suzuki, Peyton L Nisson, Yoshiki Mochizuki, Reina Mizuno, Akio Teranishi, Yushiro Take, Tomomichi Kayahara, Hiroki Kurita
A unique case of heavy-ion therapy-induced intracranial pseudoaneurysm rupture.
Date: 03/2025
Authors: Soshi Gotan, Takuma Maeda, Masataka Yoshimura, Hiroki Kurita, Shinya Kohyama
Ventral Midline Hysterectomy, Ovariectomy, and Ovariohysterectomy in Mus Musculus: A Surgical Protocol.
Date: 02/2025
Authors: Peyton L Nisson, Takuma Maeda, Hiroki Uchikawa, Oscar Cisneros, Michael T Lawton, Tomoki Hashimoto
Calcified cerebral emboli following coil embolization: a case report.
Date: 01/2025
Authors: Soshi Gotan, Takuma Maeda, Masataka Yoshimura, Hiroki Kurita, Shinya Kohyama
Vascular Endothelial Growth Factor and the Pathogenesis of Intracranial Aneurysms: A Systematic Review on the Missing Link in a Complex Pathway.
Date: 12/2024
Authors: Peyton L Nisson, Michael T Lawton, Oscar Cisneros, Takuma Maeda, Nestor R Gonzalez, Juhana Frösen, Tomoki Hashimoto
- English
- Japanese


Takuma Maeda, MD, PhD
Takuma Maeda, MD, PhD, is a postdoctoral fellow in the Barrow Aneurysm and AVM Research Center at Barrow Neurological Institute.
Dr. Maeda’s expertise lies in aneurysms and other neurovascular disorders. He serves on the Stroke Council for the American Heart Association and is a member of the American Stroke Association, the Japan Neurosurgical Society, and the Society for Redox Biology and Medicine.
Dr. Maeda earned his Doctor of Medicine degree from Sapporo Medical University in Japan and his Doctor of Philosophy degree from Saitama Medical University, also located in Japan. Before shifting his focus to research, Dr. Maeda completed residency training in neurosurgery and neuroendovascular surgery at Saitama Medical University International Medical Center. There, he began his professional career as a neurosurgeon, primarily treating patients with subarachnoid hemorrhage using both open microneurosurgical and minimally invasive endovascular techniques.
Dr. Maeda’s research at Barrow focuses on intracranial aneurysms. His long-term goal is to develop pharmacological interventions to prevent intracranial aneurysm rupture and improve outcomes for patients with subarachnoid hemorrhage.

- PhD, Saitama Medical University, 2023
- Residency, Saitama Medical University International Medical Center, Neuroendovascular Surgery, 2017-2022
- Residency, Saitama Medical University International Medical Center, Neurosurgery, 2017-2021
- Residency, National Cerebral and Cardiovascular Center, 2019-2020
- MD, Sapporo Medical University, 2015
- American Heart Association/American Stroke Association
- Japan Neurosurgical Society
- Society for Redox Biology and Medicine
- Austen L. Dunn Chair of Research Grant, Brain Aneurysm Foundation, 2024
- Global Leap Award, The Japanese Congress of Neurological Surgeons, 2024
- Research Grant, Barrow Neurological Foundation, 2024
- Imaging Fast Track Award, Barrow Neuroimaging Innovation Center, 2024
- Award of Cerebrovascular Surgery, Saitama Medical University International Medical Center, 2024
- Mordecai Y.T. Globus New Investigator Award in Stroke, American Heart Association/American Stroke Association, 2004
- Fast Track Award for Translational Neuroscience, Barrow Neurological Foundation, 2023
- Award of Excellence, Kanto Neurological Conference, 2022
- Award of Cerebrovascular Surgery, Saitama Medical University International Medical Center, 2022
- Resident Award, National Cerebral and Cardiovascular Center, 2020
Histopathological analysis of duragen collagen matrix over time in humans.
Date: 04/2025
Authors: Takuma Maeda, Kaima Suzuki, Peyton L Nisson, Yoshiki Mochizuki, Reina Mizuno, Akio Teranishi, Yushiro Take, Tomomichi Kayahara, Hiroki Kurita
A unique case of heavy-ion therapy-induced intracranial pseudoaneurysm rupture.
Date: 03/2025
Authors: Soshi Gotan, Takuma Maeda, Masataka Yoshimura, Hiroki Kurita, Shinya Kohyama
Ventral Midline Hysterectomy, Ovariectomy, and Ovariohysterectomy in Mus Musculus: A Surgical Protocol.
Date: 02/2025
Authors: Peyton L Nisson, Takuma Maeda, Hiroki Uchikawa, Oscar Cisneros, Michael T Lawton, Tomoki Hashimoto
Calcified cerebral emboli following coil embolization: a case report.
Date: 01/2025
Authors: Soshi Gotan, Takuma Maeda, Masataka Yoshimura, Hiroki Kurita, Shinya Kohyama
Vascular Endothelial Growth Factor and the Pathogenesis of Intracranial Aneurysms: A Systematic Review on the Missing Link in a Complex Pathway.
Date: 12/2024
Authors: Peyton L Nisson, Michael T Lawton, Oscar Cisneros, Takuma Maeda, Nestor R Gonzalez, Juhana Frösen, Tomoki Hashimoto
- English
- Japanese