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T. Nariai · SciRah

Researcher profile · Semantic Scholar

T. Nariai

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T. Nariai — researcher profile on SciRah

h-index: 38
Works: 215
Citations: 5,161

Most-cited papers

Quantification of brain oxygen extraction and metabolism with [15O]-gas PET: A technical review in the era of PET/MRI
A. Fan, H. An, F. Moradi, J. Rosenberg +4 more
2020NeuroImage69 citations Open access
Semantic Scholar
Systematic Validation of RNF213 Coding Variants in Japanese Patients With Moyamoya Disease
Yosuke Moteki, H. Onda, H. Kasuya, Taku Yoneyama +6 more
2015Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease63 citations Open access
Semantic Scholar
Noninvasive Evaluation of CBF and Perfusion Delay of Moyamoya Disease Using Arterial Spin-Labeling MRI with Multiple Postlabeling Delays: Comparison with 15O-Gas PET and DSC-MRI
S. Hara, Youji Tanaka, Y. Ueda, S. Hayashi +5 more
2017American Journal of Neuroradiology62 citations Open access
Semantic Scholar
Five-Year Stroke Risk and Its Predictors in Asymptomatic Moyamoya Disease: Asymptomatic Moyamoya Registry (AMORE)
S. Kuroda, S. Yamamoto, T. Funaki, M. Fujimura +11 more
2023Stroke60 citations Open access
Semantic Scholar
A prospective, multicentre, single-arm clinical trial of bevacizumab for patients with surgically untreatable, symptomatic brain radiation necrosis
M. Furuse, Naosuke Nonoguchi, T. Kuroiwa, S. Miyamoto +25 more
2016Neuro-Oncology Practice56 citations Open access
Semantic Scholar
Diagnostic Performance and Safety of Positron Emission Tomography Using 18F-Fluciclovine in Patients with Clinically Suspected High- or Low-grade Gliomas: A Multicenter Phase IIb Trial
T. Wakabayashi, T. Iuchi, N. Tsuyuguchi, R. Nishikawa +12 more
2017Asia Oceania Journal of Nuclear Medicine and Biology44 citations
Semantic Scholar
Microstructural Damage in Normal-Appearing Brain Parenchyma and Neurocognitive Dysfunction in Adult Moyamoya Disease
S. Hara, M. Hori, Syo Murata, Ryo Ueda +5 more
2018Stroke34 citations Open access
Semantic Scholar
Chronologic Evaluation of Cerebral Hemodynamics by Dynamic Susceptibility Contrast Magnetic Resonance Imaging After Indirect Bypass Surgery for Moyamoya Disease.
Y. Ishii, Yoji Tanaka, Toshiya Momose, Motoshige Yamashina +4 more
2017World Neurosurgery30 citations
Semantic Scholar
Validity of prognostic grading indices for brain metastasis patients undergoing repeat radiosurgery.
Masaaki Yamamoto, T. Kawabe, Yoshinori Higuchi, Yasunori Sato +4 more
2014World Neurosurgery24 citations
Semantic Scholar
Improvement in cognitive decline after indirect bypass surgery in adult moyamoya disease: implication of 15O-gas positron emission tomography
S. Hara, Takumi Kudo, S. Hayashi, M. Inaji +4 more
2020Annals of Nuclear Medicine22 citations
Semantic Scholar
De Novo Renal Artery Stenosis Developed in Initially Normal Renal Arteries during the Long-Term Follow-Up of Patients with Moyamoya Disease.
S. Hara, Kazuhide Shimizu, T. Nariai, M. Kishino +4 more
2020Journal of Stroke & Cerebrovascular Diseases21 citations
Semantic Scholar
Central μ-Opioidergic System Activation Evoked by Heavy and Severe-Intensity Cycling Exercise in Humans: a Pilot Study Using Positron Emission Tomography with 11C-Carfentanil
M. Hiura, M. Sakata, K. Ishii, J. Toyohara +3 more
2017International Journal of Sports Medicine21 citations
Semantic Scholar
Absence of the RNF213 p.R4810K variant may indicate a severe form of pediatric moyamoya disease in Japanese patients.
S. Hara, Maki Mukawa, H. Akagawa, T. Thamamongood +5 more
2021Journal of Neurosurgery: Pediatrics20 citations
Semantic Scholar
Determining the extent of tumor resection at surgical planning with 18F-fluciclovine PET/CT in patients with suspected glioma: multicenter phase III trials
T. Wakabayashi, Yuichi Hirose, K. Miyake, Y. Arakawa +17 more
2021Annals of Nuclear Medicine20 citations
Semantic Scholar
Unraveling Specific Brain Microstructural Damage in Moyamoya Disease Using Diffusion Magnetic Resonance Imaging and Positron Emission Tomography.
S. Hara, M. Hori, Ryo Ueda, S. Hayashi +6 more
2019Journal of Stroke & Cerebrovascular Diseases19 citations
Semantic Scholar
Exome Sequencing Identified CCER2 as a Novel Candidate Gene for Moyamoya Disease.
Maki Mukawa, T. Nariai, H. Onda, Taku Yoneyama +8 more
2017Journal of Stroke & Cerebrovascular Diseases17 citations
Semantic Scholar
Intraoperative intrinsic optical imaging of human somatosensory cortex during neurosurgical operations
Katsushige Sato, T. Nariai, Y. Momose-Sato, K. Kamino
2016Neurophotonics17 citations Open access
Semantic Scholar
Decreased diffusivity along the perivascular space and cerebral hemodynamic disturbance in adult moyamoya disease
S. Hara, J. Kikuta, K. Takabayashi, K. Kamagata +10 more
2024Journal of Cerebral Blood Flow and Metabolism16 citations
Semantic Scholar
Myelin and Axonal Damage in Normal-Appearing White Matter in Patients with Moyamoya Disease
S. Hara, M. Hori, A. Hagiwara, Y. Tsurushima +4 more
2020American Journal of Neuroradiology16 citations Open access
Semantic Scholar
First autopsy analysis of a neovascularized arterial network induced by indirect bypass surgery for moyamoya disease: case report.
Maki Mukawa, T. Nariai, M. Inaji, N. Tamada +5 more
2016Journal of Neurosurgery16 citations Open access
Semantic Scholar
Correlation of Intraoperative 5-ALA-Induced Fluorescence Intensity and Preoperative 11C-Methionine PET Uptake in Glioma Surgery
Kazuhide Shimizu, K. Tamura, S. Hara, M. Inaji +8 more
2022Cancers15 citations Open access
Semantic Scholar
Usefulness of [11C] Methionine PET in the Differentiation of Tumefactive Multiple Sclerosis from High Grade Astrocytoma
Satoka Hashimoto, M. Inaji, T. Nariai, Daisuke Kobayashi +4 more
2019Neurologia medico-chirurgica15 citations Open access
Semantic Scholar
Regression of White Matter Hyperintensity after Indirect Bypass Surgery in a Patient with Moyamoya Disease
S. Hara, M. Hori, M. Inaji, T. Maehara +2 more
2018Magnetic Resonance in Medical Sciences15 citations Open access
Semantic Scholar
Imaging pattern and the mechanisms of postoperative infarction after indirect revascularization in patients with moyamoya disease.
S. Hara, T. Nariai, M. Inaji, Yoji Tanaka +1 more
2021World Neurosurgery12 citations
Semantic Scholar
Clinical characteristics of the pregnancies and deliveries of patients with moyamoya disease: A single-center analysis over three decades
Jiro Aoyama, T. Nariai, Kurumi Moriyama, S. Hara +5 more
2020International Journal of Stroke12 citations
Semantic Scholar
Novel and recurrent RNF213 variants in Japanese pediatric patients with moyamoya disease
H. Akagawa, Maki Mukawa, T. Nariai, S. Nomura +8 more
2018Human Genome Variation12 citations Open access
Semantic Scholar
ATRX status correlates with 11 C-methionine uptake in WHO grade II and III gliomas with IDH1 mutations
Takahiro Ogishima, K. Tamura, Daisuke Kobayashi, M. Inaji +5 more
2017Brain Tumor Pathology12 citations
Semantic Scholar
Correlation between Clinical Presentations and Hemodynamic Parameters Measured by Dynamic Susceptibility Contrast Magnetic Resonance Imaging in Adult Patients with Moyamoya Disease.
Sakyo Hirai, M. Inaji, Yoji Tanaka, S. Hara +2 more
2017Journal of Stroke & Cerebrovascular Diseases11 citations
Semantic Scholar
Transient Global Amnesia: A Diffusion and Perfusion MRI study
Kazuhide Shimizu, S. Hara, M. Hori, Yoji Tanaka +4 more
2020Journal of Neuroimaging10 citations
Semantic Scholar
Detection of hemodynamic impairment on 15O gas PET using visual assessment of arterial spin-labeling MR imaging in patients with moyamoya disease.
S. Hara, Yoji Tanaka, Y. Ueda, Daisu Abe +5 more
2019Journal of clinical neuroscience10 citations
Semantic Scholar
Changes in the clinical spectrum of pediatric moyamoya disease over 40 years
Mai Fujioka, S. Hara, Maki Mukawa, Jun Karakama +4 more
2023Child's Nervous System9 citations
Semantic Scholar
Regression of periventricular anastomosis after indirect revascularization in pediatric patients with moyamoya disease.
Elizabeth Zheng, S. Hara, M. Inaji, Yoji Tanaka +2 more
2023Journal of Neurosurgery: Pediatrics9 citations
Semantic Scholar
Long-term prognosis of 452 moyamoya disease patients with and without revascularization under perfusion-based indications.
Toshihiko Hayashi, S. Hara, M. Inaji, Yukika Arai +4 more
2023Journal of Stroke & Cerebrovascular Diseases9 citations Open access
Semantic Scholar
Spatial coefficient of variation of arterial spin labeling MRI for detecting hemodynamic disturbances measured with 15O-gas PET in patients with moyamoya disease
S. Hara, Yoji Tanaka, M. Inaji, S. Hayashi +3 more
2021Neuroradiology9 citations
Semantic Scholar
Rare and Low-Frequency Variants in RNF213 Confer Susceptibility to Moyamoya Syndrome Associated with Hyperthyroidism.
S. Nomura, H. Akagawa, Koji Yamaguchi, T. Ishikawa +7 more
2019World Neurosurgery9 citations
Semantic Scholar
Response of Cerebral Blood Flow and Blood Pressure to Dynamic Exercise: A Study Using PET
M. Hiura, T. Nariai, M. Sakata, Akitaka Muta +6 more
2018International Journal of Sports Medicine9 citations
Semantic Scholar
Independent predictors of shunt-dependent normal pressure hydrocephalus after aneurysmal subarachnoid hemorrhage.
T. Sugawara, T. Maehara, T. Nariai, M. Aoyagi +1 more
2016Journal of Neurosurgical Sciences9 citations
Semantic Scholar
Dynamic Exercise Elicits Dissociated Changes Between Tissue Oxygenation and Cerebral Blood Flow in the Prefrontal Cortex: A Study Using NIRS and PET.
M. Hiura, T. Nariai, Katsumi Takahashi, Akitaka Muta +7 more
2018Advances in Experimental Medicine and Biology8 citations
Semantic Scholar
Increased Binding Potential of Brain Adenosine A1 Receptor in Chronic Stages of Patients with Diffuse Axonal Injury Measured with [1-methyl-11C] 8-dicyclopropylmethyl-1-methyl-3-propylxanthine Positron Emission Tomography Imaging
S. Hayashi, M. Inaji, T. Nariai, K. Oda +5 more
2017Journal of Neurotrauma8 citations
Semantic Scholar
Altered Sleep Spindles in Delayed Encephalopathy after Acute Carbon Monoxide Poisoning
T. Yoshiike, M. Nishida, K. Yagishita, T. Nariai +2 more
2016Journal of Clinical Sleep Medicine (JCSM)8 citations Open access
Semantic Scholar
Loss of methylthioadenosine phosphorylase immunoreactivity correlates with poor prognosis and elevated uptake of 11C-methionine in IDH-mutant astrocytoma
Toshihiro Yamamura, K. Tamura, Daisuke Kobayashi, M. Inaji +9 more
2024Journal of Neuro-Oncology7 citations
Semantic Scholar
Intravoxel incoherent motion perfusion in patients with Moyamoya disease: comparison with 15O-gas positron emission tomography
S. Hara, M. Hori, Ryo Ueda, A. Hagiwara +7 more
2019Acta Radiologica Open7 citations Open access
Semantic Scholar
Whole-exome sequencing reveals the genetic causes and modifiers of moyamoya syndrome
Akikazu Nakamura, S. Nomura, S. Hara, T. Thamamongood +12 more
2024Scientific Reports6 citations Open access
Semantic Scholar
Case of Familial Moyamoya Disease Presenting 10 Years After Initial Negative Magnetic Resonance Screening in Childhood.
Jiro Aoyama, T. Nariai, Maki Mukawa, M. Inaji +2 more
2017World Neurosurgery6 citations
Semantic Scholar
Encephalo-duro-pericranio-synangiosis for the treatment of moyamoya disease with posterior cerebral artery lesions.
Motoshige Yamashina, M. Inaji, S. Hara, Yoji Tanaka +3 more
2023World Neurosurgery5 citations
Semantic Scholar
Synergistic Interaction of Thyroid Autoantibodies and Ring Finger Protein 213 Variant in Moyamoya Disease
T. Thamamongood, S. Hara, Hiroyuki Akagawa, M. Inaji +3 more
2023Neurologia medico-chirurgica5 citations Open access
Semantic Scholar
Increased Parenchymal Free Water May Be Decreased by Revascularization Surgery in Patients with Moyamoya Disease
S. Hara, M. Hori, K. Kamagata, C. Andica +5 more
2023Magnetic Resonance in Medical Sciences4 citations Open access
Semantic Scholar
Impaired neuronal integrity in traumatic brain injury detected by 123I-iomazenil single photon emission computed tomography and MRI
H. Kato, J. Nakagawara, K. Hachisuka, J. Hatazawa +11 more
2022Journal of Cerebral Blood Flow and Metabolism4 citations Open access
Semantic Scholar
Incidental T2 hyperintensities in the medial part of the bilateral globus pallidus are possibly an age-related physiological finding
Jun Oyama, Kota Yokoyama, Tomoyuki Fujioka, T. Nariai +3 more
2021The Neuroradiology Journal4 citations Open access
Semantic Scholar
Usefulness of 11C-Methionine Positron Emission Tomography for Monitoring of Treatment Response and Recurrence in a Glioblastoma Patient on Bevacizumab Therapy: A Case Report
Tomoyuki Nakano, K. Tamura, Yoji Tanaka, M. Inaji +6 more
2018Case Reports in Oncology4 citations Open access
Semantic Scholar

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T. Maehara×36
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T. Maehara — researcher profile on SciRah
M. Inaji×28
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S. Hara×25
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Yoji Tanaka×23
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Yoji Tanaka — researcher profile on SciRah

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K. Ishii — researcher profile on SciRah

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S. Hayashi — researcher profile on SciRah

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Maki Mukawa — researcher profile on SciRah

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M. Hori — researcher profile on SciRah

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H. Kasuya — researcher profile on SciRah

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S. Aoki — researcher profile on SciRah

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H. Akagawa — researcher profile on SciRah

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J. Toyohara — researcher profile on SciRah