MASAAKI TAKEDA
Last Updated :2026/02/03
- Affiliations, Positions
- Hiroshima University Hospital, Associate Professor/Lecturer
Basic Information
Academic Degrees
- Doctor of Philosophy in Medical Science, Hiroshima University
Research Fields
- Medicine,dentistry, and pharmacy;Clinical surgery;Neurosurgery
Affiliated Academic Societies
- The Japan Neurosurgical Society, 1998/05
- Japanese Society of Spinal Surgery
- The Japan Stroke Society
- Japanese society of skull base surgery
- The Japan brain dock society
- Japanese society of clinical neurophysiology
- Congress of Neurological Surgeons
Research Activities
Academic Papers
- Repeated human cranial bone-derived mesenchymal stem cell transplantation improved electrophysiological recovery in a spinal cord injury rat model, NEUROSCIENCE LETTERS, 844, 20250101
- Impact of intravenously administered cranial bone-derived mesenchymal stem cells on functional recovery in experimental spinal cord injury, NEUROSCIENCE LETTERS, 799, 20230316
- Establishment of longitudinal transcranial stimulation motor evoked potentials monitoring of the forelimbs and hindlimbs in an ischemic stroke rat model, SCIENTIFIC REPORTS, 12(1), 20221128
- Longitudinal electrophysiological changes after mesenchymal stem cell transplantation in a spinal cord injury rat model, PLOS ONE, 17(8), 20220805
- Healing process of Type II odontoid fractures after C1-C2 posterior screw fixation: Predictive factors for pseudoarthrosis, Surg Neurol Int., 116-116, 20220331
- Imaging evolution from "presyrinx" to syrinx in patient with spinal lipoma, Surg Neurol Int., 633-633, 20211230
- Transplantation of rat cranial bone-derived mesenchymal stem cells promotes functional recovery in rats with spinal cord injury, SCIENTIFIC REPORTS, 11(1), 20211109
- A novel bone-thinning technique for transcranial stimulation motor-evoked potentials in rats, SCIENTIFIC REPORTS, 11(1), 20210614
- Spinal Osseous Epidural Arteriovenous Fistula with Intradural Reflux: A Case Report, NMC Case Rep J, 8(1), 229-233, 20210611
- Spinal arteriovenous fistula in the lipoma of the filum terminale: A report of two cases and literature review, Surg Neurol Int, 103-103, 20210317
- Early Transplantation of Human Cranial Bone-derived Mesenchymal Stem Cells Enhances Functional Recovery in Ischemic Stroke Model Rats, Neurol Med Chir (Tokyo), 60(2), 83-93, 20200215
- Asymptomatic spinal dural arteriovenous fistula: case series and systematic review, J Neurosurg Spine, 31(5), 733-741, 20190719
- Concurrent Schwannoma and Meningioma Arising in the Same Spinal Level: A Report of Two Cases, NMC Case Rep J, 5(4), 105-109, 20180913
- Rat Cranial Bone-Derived Mesenchymal Stem Cell Transplantation Promotes Functional Recovery in Ischemic Stroke Model Rats, Stem Cells Dev, 27(15), 1053-1061, 20180801
- Review of Current Evidence Regarding Surgery in Elderly Patients with Meningioma, Neurol Med Chir (Tokyo), 57(10), 521-533, 20171015
- The characteristics of human cranial bone marrow mesenchymal stem cells, NEUROSCIENCE LETTERS, 606, 161-166, 20151008
- Gowers' intrasyringeal hemorrhage associated with Chiari type I malformation in Noonan syndrome., Surg Neurol Int, 5, 20140120
- Interactive effects of cell therapy and rehabilitation realize the full potential of neurogenesis in brain injury model, NEUROSCIENCE LETTERS, 555, 73-78, 20131025
- Interactive effects of cell therapy and rehabilitation realize the full potential of neurogenesis in brain injury model., Neurosci Lett, 555, 73-78, 20131025
- Simulated microgravity facilitates cell migration and neuroprotection after bone marrow stromal cell transplantation in spinal cord injury, STEM CELL RESEARCH & THERAPY, 4, 20130401
- Electrical stimulation enhances neurogenin2 expression through beta-catenin signaling pathway of mouse bone marrow stromal cells and intensifies the effect of cell transplantation on brain injury, NEUROSCIENCE LETTERS, 533, 71-76, 20130115
- Effects of simulated microgravity on proliferation and chemosensitivity in malignant glioma cells, Neurosci Lett, 463(1), 54-59, 20090929
- Posterolateral protrusion of the vertebral artery over the posterior arch of the atlas: quantitative anatomical study using three-dimensional computed tomography angiography., J Neurosurg Spine, 9(2), 167-174, 20080809
- Intravenous administration of bone marrow stromal cells increases survivin and Bcl-2 protein expression and improves sensorimotor function following ischemia in rats., Neurosci Lett, 430(2), 109-114, 20080110
- Human cranial bone-derived mesenchymal stem cells cultured under simulated microgravity can improve cerebral infarction in rats, EXPERIMENTAL NEUROLOGY, 382, 202412
- Relevance of the Foramen of Vesalius for Preoperative Tumor Embolization in Skull Base Meningioma, WORLD NEUROSURGERY, 187, E501-E508, 202407
- A novel rat model for longitudinal electrophysiological evaluation after cold-induced brain injury, JOURNAL OF NEUROSURGERY, 139(3), 840-847, 202309
- Assessment of Intraoperative Spinal Angiography via the Popliteal Artery for Spinal Vascular Diseases, WORLD NEUROSURGERY, 169, 1-8, 202301
- Effects of Preservation of the Semispinalis Cervicis Inserted into C2 on Craniocervical Alignment After Laminoplasty, World Neurosurg, e1367-e1376, 202102
- Effects of Preservation of the Semispinalis Cervicis Inserted into C2 on Craniocervical Alignment After Laminoplasty, WORLD NEUROSURGERY, 146, E1367-E1376, 202102
- Early Transplantation of Human Cranial Bone-derived Mesenchymal Stem Cells Enhances Functional Recovery in Ischemic Stroke Model Rats, NEUROLOGIA MEDICO-CHIRURGICA, 60(2), 83-93, 202002
- Localized controlled fibrin glue application with gelatin sponge for hemostasis and dural defect repair: Technical note, INTERDISCIPLINARY NEUROSURGERY-ADVANCED TECHNIQUES AND CASE MANAGEMENT, 18, 201912
- Cauda Equina Occupation Ratio as a New Imaging Parameter for the Evaluation of Spinal Dural Arteriovenous Fistulae, World Neurosurg, e1020-e1027, 201910
- Factors Related to Frailty Associated with Clinical Deterioration After Meningioma Surgery in the Elderly, World Neurosurg, e167-e173, 201811
- Factors Related to Frailty Associated with Clinical Deterioration After Meningioma Surgery in the Elderly, WORLD NEUROSURGERY, 119, E167-E173, 201811
- Usefulness of Preoperative Simulation in Skull Base Approach: A Case Report, J Neurol Surg B Skull Base, 79(suppl 4), s378-s382, 201810
- Isolated Tuberculoma Mimicking Foramen Magnum Meningioma in the Absence of Primary Tuberculosis: A Case Report, NEUROSPINE, 15(3), 277-282, 201809
- Concurrent Schwannoma and Meningioma Arising in the Same Spinal Level: A Report of Two Cases., NMC Case Rep J, 5(4), 105-109, 201809
- Rat Cranial Bone-Derived Mesenchymal Stem Cell Transplantation Promotes Functional Recovery in Ischemic Stroke Model Rats, STEM CELLS AND DEVELOPMENT, 27(15), 1053-1061, 201808
- Multivariate risk factor analysis and literature review of postoperative deterioration in Karnofsky Performance Scale score in elderly patients with skull base meningioma, Neurosurg Focus, 44(4), E14-E14, 201804
- Multivariate risk factor analysis and literature review of postoperative deterioration in Karnofsky Performance Scale score in elderly patients with skull base meningioma, NEUROSURGICAL FOCUS, 44(4), 201804
- Epidemiology and Overview of the Clinical Spectrum of Degenerative Cervical Myelopathy, Neurosurg Clin N Am, 29(1), 1-12, 201801
- Intraoperative Neurophysiologic Monitoring for Degenerative Cervical Myelopathy, Neurosurg Clin N Am, 29(1), 159-167, 201801
- Epidemiology and Overview of the Clinical Spectrum of Degenerative Cervical Myelopathy, NEUROSURGERY CLINICS OF NORTH AMERICA, 29(1), 1-+, 201801
- ★, Intraoperative Neurophysiologic Monitoring for Degenerative Cervical Myelopathy, NEUROSURGERY CLINICS OF NORTH AMERICA, 29(1), 159-+, 201801
- Pure Intra-optic Canal Schwannoma: Report of Two Cases, Asian J Neurosurg, 12(4), 797-800, 201710
- Review of Current Evidence Regarding Surgery in Elderly Patients with Meningioma, NEUROLOGIA MEDICO-CHIRURGICA, 57(10), 521-533, 201710
- The Position and Role of Four-Dimensional Computed Tomography Angiography in the Diagnosis and Treatment of Spinal Arteriovenous Fistulas, World Neurosurg, 611-619, 201707
- Neurologic Decline in an Older Patient with Repaired Myelomeningocele Complicated with Lumbar Canal Stenosis, World Neurosurg, 103(952), e1-e4, 201707
- The Position and Role of Four-Dimensional Computed Tomography Angiography in the Diagnosis and Treatment of Spinal Arteriovenous Fistulas, WORLD NEUROSURGERY, 103, 611-619, 201707
- Neurologic Decline in an Older Patient with Repaired Myelomeningocele Complicated with Lumbar Canal Stenosis, WORLD NEUROSURGERY, 103, 201707
- Preoperative simulation of the running course of the abducens nerve in a large petroclival meningioma: a case report and literature review, Neurosurg Rev, 40(2), 339-343, 201704
- Preoperative simulation of the running course of the abducens nerve in a large petroclival meningioma: a case report and literature review, NEUROSURGICAL REVIEW, 40(2), 339-343, 201704
- Surgical resection of large encephalocele: a report of two cases and consideration of resectability based on developmental morphology, Childs Nerv Syst, 33(3), 541-545, 201703
- Application of Compound Action Potential of Facial Muscles Evoked by Transcranial Stimulation as a Reference Waveform of Motor-evoked Potential in Spinal Surgery, Hiroshima J Med Sci, 66(1), 1-5, 201703
- A Case of Holocord Leptomeningeal Dissemination from Cerebellar Hemangioblastoma without von Hippel-Lindau Disease, Hiroshima J Med Sci, 66(1), 7-10, 201703
- Surgical resection of large encephalocele: a report of two cases and consideration of resectability based on developmental morphology, CHILDS NERVOUS SYSTEM, 33(3), 541-545, 201703
- Somatosensory evoked potentials in carotid artery stenting: Effectiveness in ascertaining cerebral ischemic events, J Clin Neurosci, 71-76, 201608
- Somatosensory evoked potentials in carotid artery stenting: Effectiveness in ascertaining cerebral ischemic events, JOURNAL OF CLINICAL NEUROSCIENCE, 30, 71-76, 201608
- A Case of Cutaneous Meningioma in the Rudimentary Meningocele, Hiroshima J Med Sci, 65(1), 9-12, 201603
- Ginkgo leaf sign: a highly predictive imaging feature of spinal meningioma, J Neurosurg Spine, 23(5), 642-646, 201511
- Ginkgo leaf sign: a highly predictive imaging feature of spinal meningioma, JOURNAL OF NEUROSURGERY-SPINE, 23(5), 642-646, 201511
- Visualization of regional cerebrospinal fluid flow with a dye injection technique in focal arachnoid pathologies, JOURNAL OF NEUROSURGERY-SPINE, 22(5), 554-557, 201505
- A case of petrous apex cholesterol granuloma successfully treated with endoscopic endonasal surgery, Hiroshima J Med Sci, 63(4), 39-42, 201412
- Application of 4D-CTA using 320-row area detector computed tomography on spinal arteriovenous fistulae: initial experience, NEUROSURGICAL REVIEW, 36(2), 289-296, 201304
- Utility of Direct Stimulation of Roots in Spinal Surgery, NEUROLOGIA MEDICO-CHIRURGICA, 51(5), 356-360, 201105
- Simultaneous cranial and spinal subdural hematoma., Neurol Med Chir (Tokyo), 45(12), 645-649, 200512
- [A case of aqueductal stenosis with acute progressive hydrocephalus during pregnancy], No Shinkei Geka, 33(1), 59-63, 200501
- Asymptomatic spinal dural arteriovenous fistula: case series and systematic review., J Neurosurg Spine, 19(5), 1-9, 2019
- Cauda Equina Occupation Ratio as a New Imaging Parameter for the Evaluation of Spinal Dural Arteriovenous Fistulae., World Neurosurg, 12(19), 31975-31978, 2019
- Asymptomatic spinal dural arteriovenous fistula: case series and systematic review, J Neurosurg Spine, 31, 733-741, 2019
- Cauda Equina Occupation Ratio as a New Imaging Parameter for the Evaluation of Spinal Dural Arteriovenous Fistulae., World Neurosurg, 130, e1020-e1027, 2019
- Application of Compound Action Potential of Facial Muscles Evoked by Transcranial Stimulation as a Reference Waveform of Motor-evoked Potential in Spinal Surgery., Hiroshima J Med Sci., 66(1), 1-5, 2017
- Thoracolumbar extradural arachnoid cyst--three surgical case reports, Neurol Med Chir (Tokyo), 53(2), 129-33, 2013
- Percutaneous endoscopic lumbar discectomy - early clinical experience, Neurol Med Chir (Tokyo), 52(9), 625-630, 2012
- Spontaneous C1 anterior arch fracture as a postoperative complication of foramen magnum decompression for Chiari malformation type 1, Surg Neurol Int, 138-138, 2011
- Simulated microgravity maintains the undifferentiated state and enhances the neural repair potential of bone marrow stromal cells., Stem Cells Dev., 20(5), 893-900, 2011
- Lateral buttock congenital dermal sinus tract., Neurol Med Chir (Tokyo), 51(6), 460-462, 2011
- Accuracy and pitfalls of multidetector-row computed tomography in detecting spinal dural arteriovenous fistulas., J Neurosurg Spine, 12(3), 243-248, 2010
- Spinal epidural granulocytic sarcoma in a child precedent to clinical manifestation of acute myeloid lymphoma: case report., Neurol Med Chir (Tokyo), 49(5), 221-224, 2009
- Multiple concurrent anastomotic procedures in the management of moyamoya disease: a case report with review of literature., Hiroshima J Med Sci, 57(1), 47-51, 2008
- Multi-detector-row CT angiography as a preoperative evaluation for spinal arteriovenous fistulae., Neurosurg Rev, 30(4), 321-326, 2007
- Penetrating injury of the upper cervical spine by a chopstick--case report., Neurol Med Chir (Tokyo), 47(7), 328-330, 2007
- Novel electrical stimulation sets the cultured myoblast contractile function to 'on'., Pathobiology, 73(6), 288-294, 2006
Invited Lecture, Oral Presentation, Poster Presentation
- Pitfalls in the evaluation of rat motor function using motor evoked potentials, 2025/10/30, Without Invitation, Japanese
- Characteristics of Pectoralis Minor Syndrome in Thoracic Outlet Syndrome, 2025/06/12, Without Invitation, Japanese
- Influence of physiologic closure of the metopic suture in Helmet Therapy for positional cranial deformity, 2025/06/05, Without Invitation, Japanese
- Intraoperative neurophysiological monitoring for congenital spinal anomalies of infant, 2024/11/07, Without Invitation, Japanese
- Evaluation of nerve conduction study of medial antebrachial cutaneous nerve in thoracic outlet syndrome, 2024/10/24, Without Invitation, Japanese
- Evaluation of nerve conduction study of medial antebrachial cutaneous nerve in thoracic outlet syndrome, 2024/10/16, Without Invitation, Japanese
- Evaluation of nerve conduction study of medial antebrachial cutaneous nerve in disputed thoracic outlet syndrome, Masaaki Takeda, Takafumi Mitsuhara, Yuyo Maeda, Nobutaka Horie, The 15th annual meeting of Asia Spine, 2024/07/06, Without Invitation, English, Taiwan Neurosurgical Spine Society, The Lin Hotel Taichung
- Results of treatment of severe carpal tunnel syndrome, 2024/06/13, Without Invitation, Japanese
- Diagnosis of pectoralis minor syndrome using various modalities, 2023/10/25, Without Invitation, Japanese
- The Spine painDETECT as a screening tool for peripheral nerve disease, 2023/06/15, Without Invitation, Japanese
- Case report: disappearing of SEP waveform during craniotomy for pediatric cerebellar tumor, 2022/07/07, Without Invitation, Japanese
- Diagnosis of nonspecific neurogenic thoracic outlet syndrome by F-wave, 2022/06/16, Without Invitation, Japanese
- Diagnosis of TOS by selective scalene and pectoralis minor muscle block, 2021/10/27, Without Invitation, Japanese
- Diagnosis of TOS by selective scalene and pectoralis minor muscle block, 2021/06/03, Without Invitation, Japanese
- Pectoralis minor syndrome in recurrent TOS, Masaaki Takeda,Takafumi Mitsuhara,Kiyoharu Shimizu,Kaoru Kurisu, 2020/11/09, Without Invitation, Japanese
- Pectoralis minor syndrome in recurrent TOS, 2020/10/15, Without Invitation, Japanese
- Intraoperative neurophysiological monitoring for the repair of neural tube defects, Masaaki Takeda, 2019/09/19, Without Invitation, English
- Differential diagnosis of neurogenic and vascular TOS with nerve conduction study, Masaaki Takeda, 2018/10/11, Without Invitation, Japanese
- Differential diagnosis of neurogenic and vascular TOS with nerve conduction study, Masaaki Takeda, 2018/06/15, Without Invitation, Japanese
- Spinal subdural hematoma secondary to cerebral subdural hematoma triggered by Japanese drum “wadaiko” performance, Masaaki Takeda, 9th Asia Spine, 2018/06/09, Without Invitation, English
- Diagnosis and postoperative evaluation of thoracic outlet syndrome by F-wave, Masaaki Takeda, 2017/10/13, Without Invitation, Japanese
- Diagnosis and postoperative evaluation of thoracic outlet syndrome by F-wave, Masaaki Takeda, 8th Asia Spine, 2017/06/09, Without Invitation, English
- Intraoperative neurophysiological monitoring during spine surgery, Masaaki Takeda, 1st-international-and-5th-annual-conference of Nepalese Society of Neurosurgeons, 2017/03/10, Without Invitation, English
- Somatosensory evoked potentials in carotid artery stenting: Effectiveness in ascertaining cerebral ischemic events, Masaaki Takeda, 2016/10/27, Without Invitation, Japanese
- Optimal stimulating point for lower extremities MEP in lumbar spine surgery., Masaaki Takeda, 2016/10/01, Without Invitation, Japanese
- Supraclavicular microsurgical approach for thoracic outlet syndrome, Masaaki Takeda, 2016/07/22, Without Invitation, Japanese
- Position-related changes of SEP in posterior approach to the cervical lesion, Masaaki Takeda, 2016/07/02, Without Invitation, Japanese
- Utility of nerve conduction study for thoracic outlet syndrome, Masaaki Takeda, Yamaguchi Satoshi, 2015/11/19, Without Invitation, Japanese
- Utility of nerve conduction study for thoracic outlet syndrome, Masaaki Takeda, Satoshi Yamaguchi, Kaoru Kurisu, 2015/11/05, Without Invitation, Japanese
- Diagnosis and surgical management of thoracic outlet syndrome, Masaaki Takeda, Satoshi Yamaguchi, Kaoru Kurisu, 2015/06/25, Without Invitation, Japanese
- The indirect stimulation technique used to assess pedicle screw placements, Masaaki Takeda, Satoshi Yamaguchi, Mizuki Morishige, Kaoru Kurisu, 2014/11/20, Without Invitation, Japanese
- The stimulation technique used to assess pedicle screw placements, Masaaki Takeda, Satoshi Yamaguchi, Kaoru Kurisu, 8th Asia Pacific Cervical Spine Society Meeting 2014, 2014/11/15, Without Invitation, English
- Indirect nerve root stimulation technique for asessment of instrument placements during spine surgery, Masaaki Takeda, Satoshi Yamaguchi, Mizuki Morishige, Kaoru Kurisu, 2014/10/11, Without Invitation, Japanese
- The stimulation technique used to assess pedicle screw placements, Masaaki Takeda, Satoshi Yamaguchi, 2014/09/12, Without Invitation, Japanese
- Accessory Nerve Schwannoma in Cisterna Magna; A Case Report, Masaaki Takeda, Satoshi Yamaguchi, Kaoru Kurisu, 2014/06/20, Without Invitation, Japanese
- Diagnosis and surgical management of bilateral thoracic outlet syndrome – a case report -, Masaaki Takeda, Satoshi Yamaguchi, Mizuki Morishige, Kaoru Kurisu, The 5th Annual Meeting of Asia Spine, 2014/06/14, Without Invitation, English, Masanori Ito
Department of Neurosurgery, Juntendo University Urayasu Hospital, Station Conference Tokyo
- The stimulation technique used to assess pedicle screw placements, Masaaki Takeda, Satoshi Yamaguchi, Takafumi Mitsuhara, Mizuki Morishige, Kaoru Kurisu, 2014/06/13, Without Invitation, Japanese
- Intraoperative neurophysiological monitoring during spinal surgery, Masaaki Takeda, 2014/06/13, With Invitation, Japanese
- Transplantation of Bone Marrow Stromal Cells Cultured under Simulated Microgravity into a Spinal Cord Injury Rat, M. Takeda, T. Magaki, A. Sasaki, T. Manabe, M. Matsumoto,
Y. Kawahara, L. Yuge, and K. Kurisu, 25th ASGSB Annual Meeting, 2009/11/05, Without Invitation, English
- Simulated Microgravity Inhibits Proliferation of Glioblastoma Cells, Takeda M, 24th Annual ASGSB Meeting, 2008/06/22, Without Invitation, English, Angers, France
- Simulated Microgravity Inhibits Proliferation of Malignant Glioma Cells, Takeda M, Okazaki T, Magaki T, Sasaki A,S L Wu,Kawahara Y, Yoshimoto R, Manabe T, Kajiume T, Yuge L and Kurisu K, the 23rd Annual Meeting of the ASGSB, 2007/10/25, Without Invitation, English, NASA Research Park, adjoining the Ames Research Center, Moffett Field,California
- Simulated Microgravity Inhibits Neural Differentiation of Mouse Bone Marrow Cells, Takeda T, Okazaki T, Magaki T, Yuge L. and Kurisu K, American Society for Gravitational and Space Biology 2006 Annual Meeting, 2006/11/05, Without Invitation, English, American Society for Gravitational and Space Biology, Sheraton National Hotel, Arlington
- Diagnosis of nonspecific neurogenic thoracic outlet syndrome by F-wave, Without Invitation, Japanese
Awards
- 2009, Travel Grant, American Society for Gravitational and Space Biology 25th Annual Meeting, Raleigh, NC, Transplantation of Bone Marrow Stromal Cells Cultured under Simulated Microgravity into a Spinal Cord Injury Rat
External Funds
Acceptance Results of Competitive Funds
- 2022, 2022
- KAKENHI(Grant-in-Aid for Scientific Research (C)), 2022, 2024
- 2019, 2021
- KAKENHI(Grant-in-Aid for Scientific Research (C)), 2019, 2021
Social Activities
Organizing Academic Conferences, etc.
- 2018/06, 2018/06