Ueguchi Takashi 上口貴志

… Alternative Names

UEGUCHI Takashi 上口貴志

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Researcher Number	80403070
Other IDs
Affiliation (Current)	2025: 国立研究開発法人情報通信研究機構, 未来ICT研究所脳情報通信融合研究センター, 研究マネージャー
Affiliation (based on the past Project Information) *help	2025: 国立研究開発法人情報通信研究機構, 未来ICT研究所脳情報通信融合研究センター, 研究マネージャー 2023: 国立研究開発法人情報通信研究機構, 未来ICT研究所脳情報通信融合研究センター, 研究マネージャー 2021 – 2022: 国立研究開発法人情報通信研究機構, 未来ICT研究所脳情報通信融合研究センター, 主任研究技術員 2019 – 2020: 国立研究開発法人情報通信研究機構, 脳情報通信融合研究センター脳機能解析研究室, 主任研究技術員 2016 – 2018: 国立研究開発法人情報通信研究機構, 脳情報通信融合研究センター脳機能解析研究室, 主任研究員 … More 2016: 国立研究開発法人情報通信研究機構, 脳情報通信研究センター脳機能解析研究室, 主任研究員 2015: 国立研究開発法人情報通信研究機構, 脳情報通信融合研究センター, 主任研究員 2015: 国立研究開発法人情報通信研究機構, 脳情報通信融合研究センター脳機能計測研究室, 主任研究員 2015: 国立研究開発法人情報通信研究機構, 脳情報通信融合通信研究センター脳機能計測研究室, 主任研究員 2014: 独立行政法人情報通信研究機構, 脳情報通信融合研究センター, 主任研究員 2014: 独立行政法人情報通信研究機構, 脳情報通信融合研究センター脳機能計測研究室, 主任研究員 2013: 独立行政法人情報通信研究機構, 脳情報通信融合研究センター, 研究員 2011 – 2012: 大阪大学, 医学部附属病院, 医療技術職員 Less
Review Section/Research Field	Principal Investigator Basic Section 52040:Radiological sciences-related / Social systems engineering/Safety system / Radiation science Except Principal Investigator Basic Section 52040:Radiological sciences-related / Neurophysiology / General neuroscience / Brain biometrics / Epidemiology and preventive medicine
Keywords	Principal Investigator MRI / 画質 / 画質評価 / 安全性 / RF磁場 / 超高磁場 / 画像診断 / 磁気共鳴 / SAR / RF波 … More / パラレル送信 / 高解像度 / 高磁場MR / 7T MRI / MR / 脳機能計測 / 脳活動 / 定量性 / 脳機能 / 定量評価 / 脳 / ファントム / 断層画像 / 品質管理 / 撮像技術 / ウェーブレット変換 / 雑音 / 画像解析 / パラレルイメージング / 信号対ノイズ比 / 放射線医学 / ノイズ / 医用画像 … More Except Principal Investigator 磁気共鳴 / 脳機能 / fMRI / 画質評価 / 周波数解析 / 信号ノイズ比 / ノイズ / SNR / MR / 島皮質 / 食 / 脳活動 / 撮像技術 / 味覚 / 脳機能計測 / 超高磁場 / MRI / 非侵襲的脳活動計測 / 検診 / PET/CT / 放射線医学 / 仮想単色CT / PET/SPECT / 減弱補正 / SPECT / PET / 画質 / 画像再構成 / dual-energy / 核医学 / 被ばく / CT Less

MR画像に基づく放射線治療：患者に個別最適化された高精度画像歪み補正技術の開発Principal Investigator
- Principal Investigator
  
  上口貴志
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  National Institute of Information and Communications Technology
臨床MR画像に対するSNR評価の新機軸：すべての撮像法に適用可能な統一的解析法の樹立
- Principal Investigator
  
  山田幸子
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Osaka University
超高磁場MRI：多素子並列RF励起技術の安全性確立と局所超高分解能撮像への展開Principal Investigator
- Principal Investigator
  
  上口貴志
- Project Period (FY)
  2019 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  National Institute of Information and Communications Technology
Understanding of taste information processing in the central nerve system and the decoding of taste information
- Principal Investigator
  
  KIDA IKUHIRO
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Neurophysiology / General neuroscience
- Research Institution
  National Institute of Information and Communications Technology
Creation of next-generation magnetic resonance brain function measurement technology to accelerate the brain research
- Principal Investigator
  
  Liu Guoxiang
- Project Period (FY)
  2014 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Brain biometrics
- Research Institution
  National Institute of Information and Communications Technology
Establishment of highly-optimized imaging techniques and quality control procedures for ultrahigh-field MRIPrincipal Investigator
- Principal Investigator
  
  Ueguchi Takashi
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Social systems engineering/Safety system
- Research Institution
  National Institute of Information and Communications Technology
Studies of fundamental CT techniques for very low dose PET/CT
- Principal Investigator
  
  Yamada Sachiko
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Epidemiology and preventive medicine
- Research Institution
  Osaka University
Development of a novel estimation method for spatially varying noise levels in MR imagesPrincipal Investigator
- Principal Investigator
  
  UEGUCHI Takashi
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Radiation science
- Research Institution
  Osaka University

All 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 Other

All Journal Article Presentation

[Journal Article] Repetitive transcranial magnetic stimulation restores altered functional connectivity of central poststroke pain model monkeys2021
- Author(s)
  Kadono Y, Koguchi K. Okada K, Hosomi K, Hiraishi M, Ueguchi T, KIda I, Shah A, Liu G, Saitoh Y
- Journal Title
  
  Scientific Reports
  
  Volume: 11 Issue: 1 Pages: 6126-6126
- DOI
  10.1038/s41598-021-85409-w
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K08244, KAKENHI-PROJECT-18K08993, KAKENHI-PROJECT-19H03537, KAKENHI-PROJECT-18K16583
[Journal Article] Accuracy of Dual-Energy Virtual Monochromatic CT Numbers: Comparison between the Single-Source Projection-Based and Dual-Source Image-Based Methods2018
- Author(s)
  Ueguchi T, Ogihara R, Yamada S
- Journal Title
  
  Academic Radiology
  
  Volume: 印刷中 Issue: 12 Pages: 1632-1639
- DOI
  10.1016/j.acra.2018.02.022
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26350471
[Journal Article] Comparison of diffusion-weighted imaging in human brain using readout-segmented EPI and PROPELLER turbo spin echo with single-shot EPI at 7 T MRI2016
- Author(s)
  Kida I, Ueguchi T, Matsuoka Y, Zhou K, Stemmer A, Porter D
- Journal Title
  
  Invest Radiol
  
  Volume: 未定 Issue: 7 Pages: 435-439
- DOI
  10.1097/rli.0000000000000248
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26282223, KAKENHI-PROJECT-15K06731
[Journal Article] Assessment of prospective motion correction using optical tracking system for reduction of stimulus-correlated false positive activations in high spatial resolution functional magnetic resonance imaging.2015
- Author(s)
  Kida I, Ueguchi T, Matsuoka Y, Zaitsev M
- Journal Title
  
  Proceedings of the International Society for Magnetic Resonance in Medicine
  
  Pages: 2058-2058
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06731
[Journal Article] Shearing Distortion Correction for EPI at 7T MRI2015
- Author(s)
  Liu G, Ueguchi T. Kuribayashi H.
- Journal Title
  
  Journal of Advances in Information Technology
  
  Volume: 6 Pages: 151-154
- DOI
  10.12720/jait.6.3.151-154
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26282223
[Journal Article] Dual-energy virtual monochromatic computed tomography for improved attenuation correction in single-photon emission computed tomography in the presence of dense materials2015
- Author(s)
  Yamada S, Ueguchi T, Shimosegawa E, Fujino K, Shimazu T, Murase K, Hatazawa J
- Journal Title
  
  Open J Med Imaging
  
  Volume: 5 Issue: 04 Pages: 183-193
- DOI
  10.4236/ojmi.2015.54023
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25460751, KAKENHI-PROJECT-26350471
[Journal Article] Radiotherapy treatment planning with contrast-enhanced computed tomography: feasibility of dual-energy virtual unenhanced imaging for improved dose calculations2014
- Author(s)
  Yamada S, Ueguchi T, Ogata T, Mizuno H, Ogihara R, Koizumi M, Shimazu T, Murase K, Ogawa K
- Journal Title
  
  Radiation Oncology
  
  Volume: 9 Issue: 1
- DOI
  10.1186/1748-717x-9-168
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25460751
[Journal Article] Mallat変換を用いたMR画像の信号ノイズ比測定:制限された関心領域からのSNR 測定精度の検証2012
- Author(s)
  上口貴志
- Journal Title
  
  医学物理
  
  Volume: 32(Sup.1) Pages: 237-237
- Data Source
  KAKENHI-PROJECT-23791422
[Journal Article] 仮想単色CT による腎嚢胞のpseudoenhancement抑制効果:腎嚢胞ファントムモデルによる検証2012
- Author(s)
  山田幸子,上口貴志,鵜飼勲,永井由美子,山川正信,下瀬川恵久,嶋津岳士,畑澤順
- Journal Title
  
  日放技学誌
  
  Volume: 69(10) Pages: 1379-1384
- NAID
  10031082250
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23791422
[Journal Article] Breast diffusion-weighted MR imaging: comparison of tetrahedral versus orthogonal diffusion sensitization for detection and localization of mass lesions.2011
- Author(s)
  Ueguchi T, et al.
- Journal Title
  
  J Magn Reson Imaging
  
  Volume: 33 Issue: 6 Pages: 1375-1381
- DOI
  10.1002/jmri.22560
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23791422
[Journal Article] MRIにおける単一関心領域からのロバストな信号ノイズ比の推定法2011
- Author(s)
  上口貴志
- Journal Title
  
  医学物理
  
  Volume: 31(Sup.1) Pages: 237-237
- Data Source
  KAKENHI-PROJECT-23791422
[Presentation] BISEPI high-resolution fMRI at 7T with NORDIC-PCA2023
- Author(s)
  Liu G, Ueguchi T, Ogawa S
- Organizer
  Joint Annual Meeting ISMRM-ESMRMB 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] Inversion recovery (IR) spin-echo (SE) T1 measurements with flip angle-independent signal model: Robustness to repetition time (TR) settings.2023
- Author(s)
  Ueguchi T, Nishiyama D, Yamada S
- Organizer
  The 79th Annual Meeting of the Japan Society of Radiological Technology (JSRT)
- Data Source
  KAKENHI-PROJECT-23K07132
[Presentation] Robustness of inversion recovery (IR) spin-echo (SE) T1 measurements to RF field inhomogeneities.2023
- Author(s)
  Yamada S, Nishiyama D, Ueguchi T
- Organizer
  The 79th Annual Meeting of the Japan Society of Radiological Technology (JSRT)
- Data Source
  KAKENHI-PROJECT-23K07132
[Presentation] Robustness of inversion recovery (IR) spin-echo (SE) T1 measurements to RF field inhomogeneities2023
- Author(s)
  Yamada S, Nishiyama D, Ueguchi T
- Organizer
  The 79th Annual Meeting of the Japan Society of Radiological Technology (JSRT)
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] Comparison of three-dimensional signal-to-noise characteristics of head coils with different number of receiver elements based on morphological and functional anatomy2023
- Author(s)
  Nishiyama D, Haji T, Shimada Y, Ueguchi T
- Organizer
  The 79th Annual Meeting of the Japan Society of Radiological Technology (JSRT)
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] 高速SEとEPI2023
- Author(s)
  上口貴志
- Organizer
  第45回MR基礎講座
- Invited
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] Pulse-related biomagnetic components: measurement and evaluation by MEG2023
- Author(s)
  Otsuka A, Nishimoto H, Nishiyama D, Ueguchi T, Yokosawa K, Kuriki S
- Organizer
  The Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] Inversion recovery (IR) spin-echo (SE) T1 measurements with flip angle-independent signal model: Robustness to repetition time (TR) setting2023
- Author(s)
  Ueguchi T, Nishiyama D, Shimada Y, Haji T, Yamada S
- Organizer
  The 79th Annual Meeting of the Japan Society of Radiological Technology (JSRT)
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] Comparison of BOLD detectability of ‘multi shot EPI’ and ‘single shot EPI with GRAPPA’ at 7T2022
- Author(s)
  Liu G, Shah A, Ueguchi T, Ogawa S
- Organizer
  Joint Annual Meeting ISMRM-ESMRMB 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] Reconstruction algorithm-dependent texture differences in CT images: The robustness of structural similarity (SSIM) index as a perceptual image quality metric2022
- Author(s)
  Yamada S, Ueguchi T
- Organizer
  The 78th Annual Meeting of the Japan Society of Radiological Technology (JSRT)
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] IR-SE法によるT1測定：B1不均一性の影響による系統誤差とその回避2022
- Author(s)
  西山大輔，島田育廣，西本博則，上口貴志
- Organizer
  日本磁気共鳴医学会第50回大会
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] 心磁界雑音の生理学的評価： MEGとMRAによる検討2022
- Author(s)
  大塚明香，西本博則，西山大輔，上口貴志，横澤宏一，栗木眞也
- Organizer
  第37回日本生体磁気学会大会
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] Physiological evaluation of magnetocardiographic noise: an MEG-MRA study2022
- Author(s)
  Otsuka A, Nishimoto H, Nishiyama D, Ueguchi T, Yokozawa K, Kuriki S
- Organizer
  The 22nd International Conference on Biomagnetism
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] MRSにおける異なるシミング手法の所要時間とデータ品質の検討2022
- Author(s)
  島田育廣，西山大輔，内田幸司，藤本一郎，上口貴志
- Organizer
  第50回日本放射線技術学会秋季学術大会
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] BISEPI for enhanced detection of BOLD activity in isotropic submillimeter-resolution fMRI at 7T2022
- Author(s)
  Liu G, Shah A, Ueguchi T, Ogawa S
- Organizer
  OHBM 2022 Annual Meeting and Educational Courses
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] Dependency of apparent diffusion coefficient values on RF field strength in diffusion MRI2022
- Author(s)
  Ueguchi T, Nishiyama D, Shimada Y, Haji T, Yamada S
- Organizer
  The 78th Annual Meeting of the Japan Society of Radiological Technology (JSRT)
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] 心磁雑音成分の生理学的評価： MEGとMRAによる検討2022
- Author(s)
  大塚明香，西本博則，西山大輔，上口貴志，横澤宏一，栗木眞也
- Organizer
  第61回日本生体医工学会大会
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] 高速スピンエコーの基礎2022
- Author(s)
  上口貴志
- Organizer
  第50回日本磁気共鳴医学会大会
- Invited
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] 高速SEとEPI2022
- Author(s)
  上口貴志
- Organizer
  第44回MR基礎講座
- Invited
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] Systematic Evaluation of Signal-to-Noise Ratio in Head MR Images Using Anatomical Regions of Interest.2021
- Author(s)
  Haji T, Nishiyama D, Nishimoto H, Ueguchi T
- Organizer
  The 77th Annual Meeting of the Japan Society of Radiological Technology (JSRT)
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] 生理的信号変動に起因するMR画像のSNRの過小評価：7Tおよび3Tによる検証2021
- Author(s)
  西山大輔，土師知己，西本博則，島田育廣，上口貴志
- Organizer
  日本放射線技術学会第65回近畿支部学術大会
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] Quality Control and Assurance Protocol for MR Scanners with High Requirements in Accuracy and Reproducibility: Development and Initial Experience.2021
- Author(s)
  Nishimoto H, Haji T, Mimura T, Nogai T, Ueguchi T
- Organizer
  The 77th Annual Meeting of the Japan Society of Radiological Technology (JSRT)
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] Shot-wise separate motion correction and ICA denoising for BISEPI high-resolution fMRI study at 7T.2021
- Author(s)
  Liu G, Shah A, Ueguchi T, Ogawa S
- Organizer
  ISMRM Annual Meeting & Exhibition
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] Quantitative assessment of texture differences in CT Images using correlation coefficients: The significance of dynamic range conversion in consideration of observation conditions.2021
- Author(s)
  Yamada S, Ueguchi T
- Organizer
  The 77th Annual Meeting of the Japan Society of Radiological Technology (JSRT)
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] Comparison of BOLD and VASO in submillimeter high-resolution fMRI Based on BISEPI at 7T.2021
- Author(s)
  Liu G, Shah A, Ueguchi T, Ogawa S
- Organizer
  OHBM
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] Gradient echo-based temporal signal-to-noise characteristics of the human brain: comparison between 7T and 3T.2021
- Author(s)
  Nishiyama D, Haji T, Nishimoto H, Ueguchi T
- Organizer
  The 77th Annual Meeting of the Japan Society of Radiological Technology (JSRT)
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] 高速SEとEPI2021
- Author(s)
  上口貴志
- Organizer
  日本磁気共鳴医学会第43回MR基礎講座
- Invited
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] Robust activity detection in fMRI at 7T with ICA denoising and optimal de-drifting2020
- Author(s)
  Liu G, Shah A, Ueguchi T, Ogawa S
- Organizer
  ISMRM JPC2020 Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] Distortion- and Resolution-Matched T1w-Like Anatomy for Investigating Depth-Dependent Activity in Submillimeter-Resolution fMRI at 7T2020
- Author(s)
  Liu G, Shah A, Ueguchi T
- Organizer
  ISMRM 28th Annual Meeting & Exhibition
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] Simultaneous functional and anatomical high-resolution imaging using BISEPI at 7T2020
- Author(s)
  Liu G, Shah A, Ueguchi T
- Organizer
  ISMRM 28th Annual Meeting & Exhibition
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] MRIの物理的原理：初学者のためのMRI入門2020
- Author(s)
  上口貴志
- Organizer
  第４回ヒト脳イメージング研究会
- Invited
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] Shot-wise separate motion correction for BISEPI fMRI study at 7T2020
- Author(s)
  Liu G, Shah A, Ueguchi T, Ogawa S
- Organizer
  ISMRM JPC2020 Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] Correlation Coefficients as a Simple, Robust, and Perceptual Image Quality Metric for CT Images with Different Reconstruction Algorithms2020
- Author(s)
  Yamada S, Ueguchi T
- Organizer
  The 75th Annual Meeting of the Japan Society of Radiological Technology
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] RF波の物理：伝播の基礎から誘電パッドの原理まで2020
- Author(s)
  上口貴志
- Organizer
  Kansai Advanced MR Forum
- Invited
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] Cortical Depth-Dependent Function Analysis in the Native EPI Space Based on BISEPI at 7T2020
- Author(s)
  Liu G, Shah A, Ueguchi T
- Organizer
  OHBM 2020 Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] T1w MPRAGE transformation based on distortion-matched anatomy for high-resolution fMRI2019
- Author(s)
  Shah A, Ueguchi T, Liu G
- Organizer
  ISMRM 27th Annual Meeting and Exhibition
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] Structural Similarity (SSIM)-Based Image Quality Assessment on Iteratively Reconstructed CT Images : Sub-Component Analysis2019
- Author(s)
  Yamada S, Ueguchi T
- Organizer
  The 75th Annual Meeting of the Japan Society of Radiological Technology (JSRT)
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] MRIによる脳機能計測の基本原理2019
- Author(s)
  上口貴志
- Organizer
  CiNetワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] EPI based distortion- and resolution-matched T1-Like anatomy for submillimeter-resolution fMRI at 7T2019
- Author(s)
  Shah A,Liu G, Ueguchi T
- Organizer
  OHBM2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] EPI based distortion- and resolution-matched T1-Like anatomy for submillimeter-resolution fMRI at 7T2019
- Author(s)
  Shah A, Liu G, Ueguchi T
- Organizer
  2019 OHBM (The Organization for Human Brain Mapping) Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] T1w MPRAGE transformation based on distortion-matched anatomy for high-resolution fMR2019
- Author(s)
  Shah A, Ueguchi T,Liu G
- Organizer
  Annual Meeting ISMRM2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] EPI based MR thermometry and real-time monitoring for parallel RF transmission at 7T2019
- Author(s)
  Liu G, Ueguchi T, Shah A, Waggoner RA, Gupta S, Tanaka K
- Organizer
  ISMRM 27th Annual Meeting and Exhibition
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] パルス系列と画像：高速SE・EPI2019
- Author(s)
  上口貴志
- Organizer
  日本磁気共鳴医学会第41回MR基礎講座（関東）
- Invited
- Data Source
  KAKENHI-PROJECT-19K08244
[Presentation] Investigating Depth-Dependent Activity in Submillimeter-Resolution fMRI at 7T with Native-Space Transformed T1w MPRAGE Anatomy2019
- Author(s)
  Shah A,Liu G, Ueguchi T
- Organizer
  ICMRI 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] EPI based MR thermometry and real-time monitoring for parallel RF transmission at 7T2019
- Author(s)
  Liu G, Shah A, Ueguchi T
- Organizer
  Annual Meeting ISMRM2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] Block-interleaved Segmentated EPI for voxel-wise high-resolution fMRI studies at 7T2018
- Author(s)
  Liu G, Shah A, Ueguchi T
- Organizer
  Joint Annual Meeting ISMRM-ESMRMB 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] Distortion-Matched Anatomical Imaging Using Inversion Recovery-Prepared EPI for High-Resolution fMRI2018
- Author(s)
  Shah A, Ueguchi T, Liu G
- Organizer
  Organization for Human Brain Mapping (OHBM) Annual Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26350471
[Presentation] The impact of dynamic range-narrowing preprocessing in structural similarity (SSIM)-based image quality assessment2018
- Author(s)
  Yamada S, Ogihara R, Ueguchi T
- Organizer
  The 74th Annual Meeting of the Japan Society of Radiological Technology (JSRT)
- Data Source
  KAKENHI-PROJECT-26350471
[Presentation] Transforming T1w anatomy into functional space using full brain IR-EPI for high-resolution fMRI at 7T2018
- Author(s)
  Shah A, Ueguchi T,Liu G
- Organizer
  OHBM2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] Block-Interleaved Segmented EPI for voxel-wise high-resolution fMRI studies at 7T2018
- Author(s)
  Liu G, Ueguchi T, Shah A
- Organizer
  Joint Annual Meeting ISMRM-ESMRMB
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26350471
[Presentation] Development of small-sized dielectric pads for improved RF field homogeneity in MR imaging of the brain at 7 T2017
- Author(s)
  Ueguchi T, Kida I, Yamada S, Liu G
- Organizer
  The 113th Scientific Meeting of the Japan Society of Medical Physics (JSMP)
- Data Source
  KAKENHI-PROJECT-26350471
[Presentation] Development of small-sized dielectric pads for improved RF field homogeneity in MR imaging of the brain at 7 T2017
- Author(s)
  Ueguchi T, Kida I, Yamada S, Liu G
- Organizer
  The 113th Scientific Meeting of the Japan Society of Medical Physics
- Place of Presentation
  パシフィコ横浜，神奈川県横浜市
- Year and Date
  2017-04-13
- Data Source
  KAKENHI-PROJECT-25460751
[Presentation] Dual-energy CT for assessing attenuation values of phantom material for bone xSPECT/CT2017
- Author(s)
  Yamada S, Kamiya T, Ueguchi T, Ogihara R, Fujino K, Shimosegawa E, Hatazawa J
- Organizer
  The 73rd Annual Meeting of the Japan Society of Radiological Technology
- Place of Presentation
  パシフィコ横浜，神奈川県横浜市
- Year and Date
  2017-04-13
- Data Source
  KAKENHI-PROJECT-25460751
[Presentation] Development of small-sized dielectric pads for improved RF field homogeneity in MR imaging of the brain at 7 T2017
- Author(s)
  Ueguchi T, Kida I, Yamada S, Liu G
- Organizer
  The 113th Scientific Meeting of the Japan Society of Medical Physics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] Segmented EPI reconstruction based on physiological information for fMRI studies2017
- Author(s)
  Liu G, Ueguchi T
- Organizer
  The 25th Annual Meeting of International Society for Magnetic Resonance in Medicine
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] Ultra-high-field MR imaging of the human brain: spatially-inhomogeneous magnetization transfer effects in multislice acquisition2016
- Author(s)
  Ueguchi T, Kida I, Liu G
- Organizer
  The 111th Scientific Meeting of the Japan Society of Medical Physics (JSMP)
- Place of Presentation
  パシフィコ横浜，神奈川県横浜市
- Year and Date
  2016-04-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] Dual-energy CT for assessing attenuation values of phantom material for bone xSPECT/CT2016
- Author(s)
  Yamada S, Ueguchi T, Kamiya T, Fujino K, Shimosegawa E, Hatazawa J
- Organizer
  第56回日本核医学会学術総会
- Place of Presentation
  名古屋国際会議場，愛知県名古屋市
- Year and Date
  2016-11-03
- Data Source
  KAKENHI-PROJECT-26350471
[Presentation] Ultra-high-field MR imaging of the human brain: spatially-inhomogeneous magnetization transfer effects in multislice acquisition2016
- Author(s)
  Ueguchi T, Kida I, Liu G
- Organizer
  The 111th Scientific Meeting of the Japan Society of Medical Physics
- Place of Presentation
  パシフィコ横浜，神奈川県横浜市
- Year and Date
  2016-04-14
- Data Source
  KAKENHI-PROJECT-26350471
[Presentation] Dual-energy CT for assessing attenuation values of phantom material for bone xSPECT/CT2016
- Author(s)
  Yamada S, Ueguchi T, Kamiya T, Fujino K, Shimosegawa E, Hatazawa J
- Organizer
  第56回日本核医学会学術総会
- Place of Presentation
  名古屋国際会議場，愛知県名古屋市
- Year and Date
  2016-11-03
- Data Source
  KAKENHI-PROJECT-25460751
[Presentation] 超高磁場ヒト脳MRI：マルチスライス撮像に由来する空間的に不均一な磁化移動効果2016
- Author(s)
  上口貴志，黄田育宏，劉国相
- Organizer
  第111回日本医学物理学会
- Place of Presentation
  パシフィコ横浜会議センター，横浜市，神奈川県
- Year and Date
  2016-04-14
- Data Source
  KAKENHI-PROJECT-15K06731
[Presentation] Potential source of MRI signal change during transcranial direct current stimulation2016
- Author(s)
  Liu G, Ueguchi T, Kida I, Odaka K, Kobayashi Y.
- Organizer
  The 24th Annual Meeting of International Society for Magnetic Resonance in Medicine
- Place of Presentation
  Singapore
- Year and Date
  2016-05-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] Quantitative comparison of original versus accelerated NODDI maps of the brain2016
- Author(s)
  Ueguchi T, Kida I, Kobayashi Y, Okada K, Kadono Y, Yamada S, Liu G
- Organizer
  第44回日本磁気共鳴医学会大会
- Place of Presentation
  大宮ソニックシティ，埼玉県さいたま市
- Year and Date
  2016-09-09
- Data Source
  KAKENHI-PROJECT-26350471
[Presentation] Potential Source of MRI Signal Change During Transcranial Direct Current Stimulation2016
- Author(s)
  Liu G, Ueguchi T. Kida I. Okada K. Kobayashi Y.
- Organizer
  The 24rd Annual Meeting of International Society for Magnetic Resonance in Medicine
- Place of Presentation
  Suntec Singapore Convention centre. Singapore City. Singapore
- Year and Date
  2016-05-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] Potential source of MRI signal change during transcranial direct current stimulation2016
- Author(s)
  Liu G, Ueguchi T, Kida I, Okada K, Kobayashi Y
- Organizer
  24th International Society for Magnetic Resonance in Medicine
- Place of Presentation
  Suntec Singapore Convention & Exhibition Centre, Singapore, Singapore
- Year and Date
  2016-05-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26350471
[Presentation] Ultrahigh-field MR imaging of the human brain: Advantages and technical challenges2016
- Author(s)
  Ueguchi T
- Organizer
  10th Anniversary International Symposium on Nanomedicine
- Place of Presentation
  産業技術総合研究所，茨城県つくば市
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26350471
[Presentation] Quantitative comparison of original versus accelerated NODDI maps of the brain2016
- Author(s)
  Ueguchi T, Kida I, Kobayashi Y, Okada K, Kadono Y, Yamada S, Liu G
- Organizer
  第44回日本磁気共鳴医学会大会
- Place of Presentation
  大宮ソニックシティ，埼玉県さいたま市
- Year and Date
  2016-09-09
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] Motion correction in k-space for pixel-wise fMRI studies2016
- Author(s)
  Liu G, Ueguchi T
- Organizer
  OHBM2016
- Place of Presentation
  Plaexpo Exhibition and Conress Centre Geneva, Switzerland
- Year and Date
  2016-06-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] Quantitative comparison of original versus accelerated NODDI maps of the brain2016
- Author(s)
  Ueguchi T, Kida I, Kobayashi Y, Okada K, Kadono Y, Yamada S, Liu G
- Organizer
  第44回日本磁気共鳴医学会大会
- Place of Presentation
  大宮ソニックシティ，埼玉県さいたま市
- Year and Date
  2016-09-09
- Data Source
  KAKENHI-PROJECT-25460751
[Presentation] Motion correction in k-space for pixel-wise fMRI studies2016
- Author(s)
  Liu G, Ueguchi T.
- Organizer
  The 22nd Annual meeting of Human Brain Mapping
- Place of Presentation
  Geneva, Switzerland
- Year and Date
  2016-06-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] Assessment of systematic errors in measured ADC values: a practical approach using easily-available cooling bottles2016
- Author(s)
  Yamada S, Koyama Y, Ueguchi T
- Organizer
  The 72nd Annual Meeting of the Japan Society of Radiological Technology
- Place of Presentation
  パシフィコ横浜，神奈川県横浜市
- Year and Date
  2016-04-14
- Data Source
  KAKENHI-PROJECT-26350471
[Presentation] Assessment of systematic errors in measured ADC values: a practical approach using easily-available cooling bottles2016
- Author(s)
  Yamada S, Koyama Y, Ueguchi T
- Organizer
  The 72nd Annual Meeting of the Japan Society of Radiological Technology
- Place of Presentation
  パシフィコ横浜，神奈川県横浜市
- Year and Date
  2016-04-14
- Data Source
  KAKENHI-PROJECT-25460751
[Presentation] Quantitative comparison between conventional and accelerated NODDI maps of the brain2016
- Author(s)
  Ueguchi T, Kida I, Kobayashi Y, Okada K, Kadono Y, Yamada S, Liu G
- Organizer
  第44回日本磁気共鳴医学会大会
- Place of Presentation
  大宮ソニックシティ，さいたま市，埼玉県
- Year and Date
  2016-09-09
- Data Source
  KAKENHI-PROJECT-15K06731
[Presentation] Detection of white matter activation using diffusion weighted imaging by a 7Tesla human MRI system2015
- Author(s)
  Kida I, Ueguchi T, Matsuoka Y, Zhou K & Stemmer A.
- Organizer
  45th Annual Meeting of Society of Neuroscience
- Place of Presentation
  McCormick Place, Chicago, USA
- Year and Date
  2015-10-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] マルチスライス撮像に伴うMT効果：7T脳画像での評価．2015
- Author(s)
  上口貴志，黄田育宏，松岡雄一郎，劉国相
- Organizer
  第43回日本磁気共鳴医学会大会
- Place of Presentation
  東京ドームホテル，文京区，東京都
- Year and Date
  2015-09-10
- Data Source
  KAKENHI-PROJECT-15K06731
[Presentation] Assessment of prospective motion correction using optical tracking system for reduction of stimulus-correlated false positive activations in high spatial resolution functional magnetic resonance imaging.2015
- Author(s)
  Kida I, Ueguchi T, Matsuoka Y, Zaitsev M
- Organizer
  23rd Scientific Meeting & Exhibition, International Society for Magnetic Resonance in Medicine
- Place of Presentation
  Metro Toronto Convention Centre，トロント，カナダ
- Year and Date
  2015-05-30
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06731
[Presentation] SSIM-based objective image quality metric for nuclear medicine imaging2015
- Author(s)
  Yamada S, Ueguchi T, Kamiya T, Fujino K, Shimosegawa E, Murase K, Hatazawa J
- Organizer
  The 109th Scientific Meeting of the Japan Society of Medical Physics
- Place of Presentation
  パシフィコ横浜（横浜市）
- Year and Date
  2015-04-16
- Data Source
  KAKENHI-PROJECT-25460751
[Presentation] Accuracy of ADC values in diffusion-weighted MRI: a temperature-controlled phantom study2015
- Author(s)
  Yamada S, Koyama Y, Ueguchi T, Murase K
- Organizer
  The 110th Scientific Meeting of the Japan Society of Medical Physics
- Place of Presentation
  北海道大学（札幌市）
- Year and Date
  2015-09-19
- Data Source
  KAKENHI-PROJECT-25460751
[Presentation] Detection of white matter activation using diffusion weighted imaging by a 7Tesla human MRI system.2015
- Author(s)
  Kida I, Ueguchi T, Matsuoka Y, Zhou K, Stemmer A
- Organizer
  45th Annual Meeting of Society of Neuroscience
- Place of Presentation
  McCormick Place，シカゴ，アメリカ
- Year and Date
  2015-10-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06731
[Presentation] SSIM-based objective image quality metric for nuclear medicine imaging2015
- Author(s)
  Yamada S, Ueguchi T, Kamiya T, Fujino K, Shimosegawa E, Murase K, Hatazawa J
- Organizer
  The 109th Scientific Meeting of the Japan Society of Medical Physics
- Place of Presentation
  パシフィコ横浜，神奈川県横浜市
- Year and Date
  2015-04-16
- Data Source
  KAKENHI-PROJECT-26350471
[Presentation] Toward a detection of activation in visual pathway using diffusion weighted imaging by a 7T human MRI system2015
- Author(s)
  Kida I, Ueguchi T, Matsuoka Y, Zhou K, Stemmer A
- Organizer
  The 38th Annual Meeting of the Japan Neuroscience Society
- Place of Presentation
  神戸コンベンションセンター，兵庫県神戸市
- Year and Date
  2015-07-28
- Data Source
  KAKENHI-PROJECT-26350471
[Presentation] Accuracy of ADC values in diffusion-weighted MRI: a temperature-controlled phantom study2015
- Author(s)
  Yamada S, Koyama Y, Ueguchi T, Murase K
- Organizer
  The 110th Scientific Meeting of the Japan Society of Medical Physics
- Place of Presentation
  北海道大学，北海道札幌市
- Year and Date
  2015-09-19
- Data Source
  KAKENHI-PROJECT-26350471
[Presentation] Improved T1 correction for cardiac-triggered fMRI at ultra-high field2015
- Author(s)
  Ueguchi T, Kida I, Liu G.
- Organizer
  The 109th Scientific Meeting of the Japan　Society of Medical Physics
- Place of Presentation
  横浜、Pacifico Yokohama
- Year and Date
  2015-04-16
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] マルチスライス撮像に伴うMT効果：7T脳画像での評価2015
- Author(s)
  上口貴志，黄田育宏，松岡雄一郎，劉国相
- Organizer
  第43回日本磁気共鳴医学会大会
- Place of Presentation
  東京,東京ドームホテル
- Year and Date
  2015-09-10
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] Improved T1 correction for cardiac-triggered fMRI at ultra-high field.2015
- Author(s)
  Ueguchi T, Kida I, Liu G
- Organizer
  第109回日本医学物理学会学術大会
- Place of Presentation
  パシフィコ横浜会議センター，横浜，神奈川県
- Year and Date
  2015-04-16
- Data Source
  KAKENHI-PROJECT-15K06731
[Presentation] マルチスライス撮像に伴うMT効果：7T脳画像での評価2015
- Author(s)
  上口貴志，黄田育宏，松岡雄一郎，劉国相
- Organizer
  第43回日本磁気共鳴医学会大会
- Place of Presentation
  東京ドームホテル，東京都文京区
- Year and Date
  2015-09-10
- Data Source
  KAKENHI-PROJECT-26350471
[Presentation] Improved T1 correction for cardiac-triggered fMRI at ultra-high field2015
- Author(s)
  Ueguchi T, Kida I, Liu G
- Organizer
  The 109th Scientific Meeting of the Japan Society of Medical Physics
- Place of Presentation
  パシフィコ横浜，神奈川県横浜市
- Year and Date
  2015-04-16
- Data Source
  KAKENHI-PROJECT-26350471
[Presentation] 逐次近似法を応用したCT再構成画像における画質の「違和感」マッピング2014
- Author(s)
  山田幸子，上口貴志，荻原良太，圓尾浩康，村瀬研也．
- Organizer
  第107回日本医学物理学会学術大会
- Place of Presentation
  パシフィコ横浜（横浜市）
- Data Source
  KAKENHI-PROJECT-25460751
[Presentation] Dual energy CTによる仮想単色画像のCT値の精度:理論値との比較2013
- Author(s)
  荻原良太,上口貴志,山田幸子,尾方俊至,田中千香子,三木弘,下瀬川恵久,畑澤順
- Organizer
  第56回日本放射線技術学会近畿部会学術大会
- Place of Presentation
  大阪
- Year and Date
  2013-01-27
- Data Source
  KAKENHI-PROJECT-23791422
[Presentation] 仮想非造影CTによる放射線治療計画の可能性2013
- Author(s)
  山田幸子,上口貴志,尾方俊至,荻原良太,小泉雅彦,嶋津岳士,村瀬研也,小川和彦
- Organizer
  第105回日本医学物理学会学術大会
- Place of Presentation
  横浜
- Year and Date
  2013-04-13
- Data Source
  KAKENHI-PROJECT-23791422
[Presentation] Accuracy of attenuation coefficients with dual energy virtual monochromatic imaging for SPECT attenuation correction2013
- Author(s)
  Ueguchi T, Yamada S, Fujino K, Shimosegawa E, Ogihara R, Ogata T, Shimazu T, Murase K, Hatazawa J
- Organizer
  105th Japan Society of Medical Physics (JSMP) 2013 Annual Meeting
- Place of Presentation
  Yokohama.
- Year and Date
  2013-04-13
- Data Source
  KAKENHI-PROJECT-23791422
[Presentation] Accuracy of attenuation coefficients with dual energy virtual monochromatic imaging for SPECT attenuation correction2013
- Author(s)
  Ueguchi T, et al.
- Organizer
  105th Japan Society of Medical Physics (JSMP) 2013 Annual Meeting
- Place of Presentation
  Yokohama
- Data Source
  KAKENHI-PROJECT-23791422
[Presentation] Dual energy仮想単色CTによるSPECT減弱補正：線減弱係数の精度評価2013
- Author(s)
  山田幸子，上口貴志，下瀬川恵久，藤埜浩一，村瀬研也，畑澤順．
- Organizer
  第53回日本核医学会学術総会
- Place of Presentation
  福岡国際会議場（福岡市）
- Data Source
  KAKENHI-PROJECT-25460751
[Presentation] Dual energy仮想単色CTにおけるCT値の精度2013
- Author(s)
  荻原良太,上口貴志,山田幸子,尾方俊至,田中千香子,三木弘,畑澤順
- Organizer
  日本放射線技術学会第69回総合学術大会
- Place of Presentation
  横浜
- Year and Date
  2013-04-13
- Data Source
  KAKENHI-PROJECT-23791422
[Presentation] Mallat変換を用いたMR画像の信号雑音比測定：制限された関心領域からのSNR測定精度の検証2012
- Author(s)
  上口貴志
- Organizer
  第103回日本医学物理学会学術大会
- Place of Presentation
  横浜
- Data Source
  KAKENHI-PROJECT-23791422
[Presentation] ヘッドレストがChang吸収補正法による脳血流SPECT画像に与える影響2012
- Author(s)
  山田幸子,上口貴志,藤埜浩一,下瀬川恵久,畑澤順
- Organizer
  第103回日本医学物理学会学術大会
- Place of Presentation
  横浜
- Year and Date
  2012-04-14
- Data Source
  KAKENHI-PROJECT-23791422
[Presentation] Dual energy CTによるSPECT減弱補正2012
- Author(s)
  山田幸子,上口貴志,藤埜浩一,下瀬川恵久,畑澤順
- Organizer
  第52回日本核医学会学術総会
- Place of Presentation
  札幌
- Data Source
  KAKENHI-PROJECT-23791422
[Presentation] フェイズドアレイコイル使用下での背景ノイズの測定精度:4種の測定法の比較2012
- Author(s)
  山田幸子,上口貴志,下瀬川恵久,畑澤順
- Organizer
  第40回日本磁気共鳴医学会大会
- Place of Presentation
  京都
- Year and Date
  2012-09-06
- Data Source
  KAKENHI-PROJECT-23791422
[Presentation] 簡便な画像処理によるMR臨床画像での雑音測定精度向上の試み2012
- Author(s)
  上口貴志
- Organizer
  第40回日本磁気共鳴医学会大会
- Place of Presentation
  京都
- Data Source
  KAKENHI-PROJECT-23791422
[Presentation] 簡便な画像処理によるMR臨床画像でのノイズ測定精度向上の試み2012
- Author(s)
  上口貴志
- Organizer
  第40回日本磁気共鳴医学会大会
- Place of Presentation
  京都
- Year and Date
  2012-09-06
- Data Source
  KAKENHI-PROJECT-23791422
[Presentation] ガドリニウム造影dual energy CT angiographyにおける仮想単色画像を用いた造影剤量低減の可能性2012
- Author(s)
  荻原良太,上口貴志,山田幸子,尾方俊至,田中千香子,三木弘,下瀬川恵久,畑澤順
- Organizer
  日本放射線技術学会第40回秋季学術大会
- Place of Presentation
  東京
- Year and Date
  2012-10-04
- Data Source
  KAKENHI-PROJECT-23791422
[Presentation] Mallat変換を用いたMR画像の信号ノイズ比測定:制限された関心領域からのSNR測定精度の検証2012
- Author(s)
  上口貴志
- Organizer
  第103回日本医学物理学会学術大会
- Place of Presentation
  横浜
- Year and Date
  2012-04-12
- Data Source
  KAKENHI-PROJECT-23791422
[Presentation] パラレル撮像されたMR画像における新しい信号雑音比評価法の提案（２）ファントムによる精度検証．2011
- Author(s)
  上口貴志
- Organizer
  第39回日本磁気共鳴医学会大会
- Place of Presentation
  小倉
- Data Source
  KAKENHI-PROJECT-23791422
[Presentation] パラレル撮像されたMR画像における新しい信号ノイズ比評価法の提案(1)理論および数値シミュレーション2011
- Author(s)
  上口貴志
- Organizer
  第39回日本磁気共鳴医学会大会
- Place of Presentation
  小倉
- Year and Date
  2011-09-30
- Data Source
  KAKENHI-PROJECT-23791422
[Presentation] MRIにおける単一関心領域からのロバストな信号雑音比の推定法．2011
- Author(s)
  上口貴志
- Organizer
  第101回日本医学物理学会学術大会
- Place of Presentation
  横浜
- Data Source
  KAKENHI-PROJECT-23791422
[Presentation] パラレル撮像されたMR画像における新しい信号ノイズ比評価法の提案(2)ファントムによる精度検証2011
- Author(s)
  上口貴志
- Organizer
  第39回日本磁気共鳴医学会大会
- Place of Presentation
  小倉
- Year and Date
  2011-09-30
- Data Source
  KAKENHI-PROJECT-23791422
[Presentation] パラレル撮像されたMR画像における新しい信号雑音比評価法の提案（１）理論および数値シミュレーション．2011
- Author(s)
  上口貴志
- Organizer
  第39回日本磁気共鳴医学会大会
- Place of Presentation
  小倉
- Data Source
  KAKENHI-PROJECT-23791422
[Presentation] 核医学画像に対するSSIM (structural similarity) indexを用いた画質評価の可能性
- Author(s)
  山田幸子，上口貴志，神谷貴史，藤埜浩一，下瀬川恵久，村瀬研也，畑澤順
- Organizer
  第42回日本放射線技術学会秋季学術大会
- Place of Presentation
  札幌コンベンションセンター（札幌市）
- Year and Date
  2014-10-09 – 2014-10-11
- Data Source
  KAKENHI-PROJECT-25460751
[Presentation] 7T MRIでのオンラインEPI歪み補正
- Author(s)
  劉国相，上口貴志，栗林秀人
- Organizer
  第42回日本磁気共鳴医学会大会
- Place of Presentation
  ホテルグランヴィア京都，京都府京都市
- Year and Date
  2014-09-18 – 2014-09-20
- Data Source
  KAKENHI-PROJECT-26350471
[Presentation] Shearing Distortion Correction for EPI at 7T MRI
- Author(s)
  Liu G, Ueguchi T, Kuribayashi H
- Organizer
  2015 3rd International Conference on Bioinformatics and Computational Biology
- Place of Presentation
  Hong Kong、China
- Year and Date
  2015-03-12 – 2015-03-13
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] Ghost correction for EPI at gradient insert system
- Author(s)
  Liu G, Ueguchi T
- Organizer
  ISMRM 2015 Annual Meeting
- Place of Presentation
  Metro Toronto Convention Centre, Toronto, Canada
- Year and Date
  2015-05-30 – 2015-06-05
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] 超高磁場心拍同期fMRI：TRの変動に対する実効フリップ角を考慮したロバストな信号強度補正
- Author(s)
  上口貴志，黄田育宏，劉国相
- Organizer
  第42回日本磁気共鳴医学会大会
- Place of Presentation
  ホテルグランヴィア京都，京都府京都市
- Year and Date
  2014-09-18 – 2014-09-20
- Data Source
  KAKENHI-PROJECT-26350471
[Presentation] 超高磁場心拍同期fMRI：TRの変動に対する実効フリップ角を考慮したロバストな信号強度補正
- Author(s)
  上口貴志，黄田育宏，劉国相
- Organizer
  第42回日本磁気共鳴医学会大会
- Place of Presentation
  ホテルグランヴィア京都、京都府、京都市
- Year and Date
  2014-09-18 – 2014-09-20
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] Cardiac-gating fMRI at ultra-high field: feasibility of signal intensity correction for heart-rate fluctuation
- Author(s)
  Ueguchi T, Kida I, Liu G
- Organizer
  107th Scientific Meeting of the Japan Society of Medical Physics
- Place of Presentation
  パシフィコ横浜、神奈川県、横浜市
- Year and Date
  2014-04-10 – 2014-04-13
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] Perceptual image quality assessment based on SSIM index in nucleaPerceptual image quality assessment based on SSIM index in nuclear medicine imagingr medicine imaging
- Author(s)
  Sachiko Yamada, Takashi Ueguchi, Takashi Kamiya, Koichi Fujino, Eku Shimosegawa, Kenya Murase, Jyun Hatazawa
- Organizer
  The 54th Annual Scientific Meeting of the Japanese Society of Nuclear Medicine
- Place of Presentation
  大阪国際会議場（大阪市）
- Year and Date
  2014-11-06 – 2014-11-08
- Data Source
  KAKENHI-PROJECT-25460751
[Presentation] Ghost Artifact Reduction for EPI at 7T
- Author(s)
  Liu G, Ueguchi T
- Organizer
  OHBM's 2015 Annual Meeting
- Place of Presentation
  HAWAII CONVENTION CENTER, Honolulu, Hawaii, US
- Year and Date
  2015-05-14 – 2015-05-18
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] Perceptual image quality assessment based on SSIM index in nuclear medicine imaging
- Author(s)
  Yamada S, Ueguchi T, Kamiya T, Fujino K, Shimosegawa E, Murase K, Hatazawa J
- Organizer
  The 54th Annual Scientific Meeting of the Japanse Society of Nuclear Medicine
- Place of Presentation
  大阪国際会議場，大阪府大阪市
- Year and Date
  2014-11-06 – 2014-11-08
- Data Source
  KAKENHI-PROJECT-26350471
[Presentation] Prospective motion correctionを用いた高解像度fMRI：頭部動きの検討
- Author(s)
  黄田育宏，上口貴志，松岡雄一郎，劉国相，吉岡芳親，田口隆久
- Organizer
  第42回日本磁気共鳴医学会大会
- Place of Presentation
  ホテルグランヴィア京都，京都府京都市
- Year and Date
  2014-09-18 – 2014-09-20
- Data Source
  KAKENHI-PROJECT-26350471
[Presentation] 7T MRIでのオンラインEPI歪み補正
- Author(s)
  劉国相，上口貴志，栗林秀人
- Organizer
  第42回日本磁気共鳴医学会大会
- Place of Presentation
  ホテルグランヴィア京都、京都府、京都市
- Year and Date
  2014-09-18 – 2014-09-20
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] ヒト7T fMRIを用いた自然動画刺激下における高解像脳活動イメージング
- Author(s)
  西本伸志，上口貴志，黄田育宏，劉国相
- Organizer
  第42回日本磁気共鳴医学会大会
- Place of Presentation
  ホテルグランヴィア京都，京都府京都市
- Year and Date
  2014-09-18 – 2014-09-20
- Data Source
  KAKENHI-PROJECT-26350471
[Presentation] Feasibility of cardiac-triggered fMRI at ultra-high field: correction for the T1-related signal fluctuations
- Author(s)
  Ueguchi T
- Organizer
  電子情報通信学会情報の認知と行動研究会ワークショップ
- Place of Presentation
  サントピア岡山総社，岡山県総社市
- Year and Date
  2014-10-02 – 2014-10-03
- Data Source
  KAKENHI-PROJECT-26350471
[Presentation] Cardiac-gating fMRI at ultra-high field: feasibility of signal intensity correction for heart-rate fluctuation.
- Author(s)
  Ueguchi T, Kida I, Liu G
- Organizer
  The 107th Scientific Meeting of Japan Society of Medical Physics
- Place of Presentation
  パシフィコ横浜，神奈川県横浜市
- Year and Date
  2014-04-10 – 2014-04-13
- Data Source
  KAKENHI-PROJECT-26350471
[Presentation] ヒト7T fMRIを用いた自然動画刺激下における高解像脳活動イメージング
- Author(s)
  西本伸志，上口貴志，黄田育宏，劉国相
- Organizer
  第42回日本磁気共鳴医学会大会
- Place of Presentation
  ホテルグランヴィア京都、京都府、京都市
- Year and Date
  2014-09-18 – 2014-09-20
- Data Source
  KAKENHI-PROJECT-26282223
[Presentation] Shearing distortion correction for EPI at 7T MRI
- Author(s)
  Liu G, Ueguchi T, Kuribayashi H
- Organizer
  2015 3rd International Conference on Bioinformatics and Computational Biology
- Place of Presentation
  The Cityview Hotel Hong Kong, Hong Kong, China
- Year and Date
  2015-03-12 – 2015-03-13
- Data Source
  KAKENHI-PROJECT-26350471

1. Yamada Sachiko (40623054)

# of Collaborated Projects: 4 results

# of Collaborated Products: 31 results
2. KIDA IKUHIRO (60374716)

# of Collaborated Projects: 2 results

# of Collaborated Products: 19 results
3. 西本伸志 (00713455)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
4. Liu Guoxiang (40358817)

# of Collaborated Projects: 1 results

# of Collaborated Products: 24 results
5. 吉岡芳親 (00174897)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Ueguchi Takashi 上口 貴志

UEGUCHI Takashi 上口 貴志

Research Projects

Research Products

Co-Researchers

MR画像に基づく放射線治療：患者に個別最適化された高精度画像歪み補正技術の開発Principal Investigator

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臨床MR画像に対するSNR評価の新機軸：すべての撮像法に適用可能な統一的解析法の樹立

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超高磁場MRI：多素子並列RF励起技術の安全性確立と局所超高分解能撮像への展開Principal Investigator

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Understanding of taste information processing in the central nerve system and the decoding of taste information

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Creation of next-generation magnetic resonance brain function measurement technology to accelerate the brain research

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Establishment of highly-optimized imaging techniques and quality control procedures for ultrahigh-field MRIPrincipal Investigator

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Studies of fundamental CT techniques for very low dose PET/CT

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Development of a novel estimation method for spatially varying noise levels in MR imagesPrincipal Investigator

Principal Investigator

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[Journal Article] Repetitive transcranial magnetic stimulation restores altered functional connectivity of central poststroke pain model monkeys2021

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[Journal Article] Accuracy of Dual-Energy Virtual Monochromatic CT Numbers: Comparison between the Single-Source Projection-Based and Dual-Source Image-Based Methods2018

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[Journal Article] Comparison of diffusion-weighted imaging in human brain using readout-segmented EPI and PROPELLER turbo spin echo with single-shot EPI at 7 T MRI2016

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[Journal Article] Assessment of prospective motion correction using optical tracking system for reduction of stimulus-correlated false positive activations in high spatial resolution functional magnetic resonance imaging.2015

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[Journal Article] Shearing Distortion Correction for EPI at 7T MRI2015

Author(s)

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[Journal Article] Dual-energy virtual monochromatic computed tomography for improved attenuation correction in single-photon emission computed tomography in the presence of dense materials2015

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Ueguchi Takashi 上口貴志

UEGUCHI Takashi 上口貴志