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diffusion MRI of neurodegenerative disorders: mapping to biomarker

Research Project

Project/Area Number 25461848
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Radiation science
Research InstitutionJuntendo University

Principal Investigator

Aoki Shigeki  順天堂大学, 医学部, 教授 (80222470)

Co-Investigator(Kenkyū-buntansha) 寺田 一志  東邦大学, 医学部, 教授 (90227520)
Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords放射線医学 / MRI / 拡散MRI / 拡散テンソル画像 / DTI / 拡散尖度画像 / DKI / 神経変性疾患 / 脳変性疾患 / パーキンソン病 / 正常圧水頭症 / 次世代拡散MRI / 拡散kurtosis画像 / 拡散による微細構造解析 / diffusion tensor imaging / NODDI / NPH / 拡散テンソル DTI / connectome / 脳 / diffusion MRI / diffusional kurtosis / Q space imaging / multiband EPI / Parkinson disease / spinocerebellar ataxia
Outline of Final Research Achievements

The diffusion magnetic resonance imaging(dMRI) provides indispensable clinical information and can also uniquely visualize and analyze the white matter and its structural connectivity of the brain. Diffusion tensor imaging(DTI) can visualize the white matter tracts in vivo, which has never seen before. Non-Gaussian diffusion analysis, next generation of dMRI, is recently highlighted to analyze precise microstructures. We studied DTI, diffusional Kurtosis imaging (DKI), Q-space imaging and neurite orientation dispersion and density imaging (NODDI) for possible candidate of imaging biomarker for neurodegenerative disorders. Changes of diffusion parameters such as mean diffusional kurtosis (DKI) were observed in several disease-specific areas. We think dMRI will become a good imaging biomarker in many neurodegenerative disorders.

Report

(5 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (46 results)

All 2017 2016 2015 2014 2013 Other

All Journal Article (28 results) (of which Peer Reviewed: 28 results,  Open Access: 20 results,  Acknowledgement Compliant: 1 results) Presentation (17 results) (of which Int'l Joint Research: 8 results,  Invited: 1 results) Book (1 results)

  • [Journal Article] Diffusion imaging of reversible and irreversible microstructural changes within the corticospinal tract in idiopathic normal pressure hydrocephalus.2017

    • Author(s)
      Kouhei Kamiya, Masaaki Hori, Ryohei Irie, Masakazu Miyajima, Madoka Nakajima, Koji Kamagata, Kouhei Tsuruta, Asami Saito, Misaki Nakazawa, Yuichi Suzuki, Harushi Mori, Akira Kunimatsu, Hajime Arai
    • Journal Title

      NeuroImage: Clinical

      Volume: 14 Pages: 663-671

    • DOI

      10.1016/j.nicl.2017.03.003

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Neurite Orientation Dispersion and Imaging for Evaluation of Corticospinal Tract in Idiopathic Normal Pressure Hydrocephalus2017

    • Author(s)
      Ryusuke Irie, Kohei Tsuruta, Masaaki Hori, Michimasa Suzuki, Koji Kamagata, Atsushi Nakanishi, Kouhei Kamiya, Madoka Nakajima, Masakazu Miyajima, Hajime Arai, Shigeki Aoki
    • Journal Title

      Jpn J Radiol

      Volume: 35 Issue: 1 Pages: 25-30

    • DOI

      10.1007/s11604-016-0594-7

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Diffusional Kurtosis Imaging in Idiopathic Normal Pressure Hydrocephalus: Correlation with Severity of Cognitive Impairment2016

    • Author(s)
      Kamiya K, Kamagata K, Miyajima M, Nakajima M, Hori M, Tsuruta K, Mori H, Kunimatsu A, Arai H, Aoki S, Ohtomo K.
    • Journal Title

      Magnetic Resonance in Medical Sciences

      Volume: 15 Issue: 3 Pages: 316-323

    • DOI

      10.2463/mrms.mp.2015-0093

    • NAID

      130005163443

    • ISSN
      1347-3182, 1880-2206
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Estimation of the Mean Axon Diameter and Intra-axonal Space Volume Fraction of the Human Corpus Callosum: Diffusion q-space Imaging with Low q-values2016

    • Author(s)
      Suzuki Y, Hori M, Kamiya K, Fukunaga I, Aoki S, VAN Cauteren M.
    • Journal Title

      Magnetic Resonance in Medical Sciences

      Volume: 15 Issue: 1 Pages: 83-93

    • DOI

      10.2463/mrms.2014-0141

    • NAID

      130005118979

    • ISSN
      1347-3182, 1880-2206
    • Related Report
      2016 Annual Research Report 2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Advantage of Synthetic MRI for the Visualization of2016

    • Author(s)
      Andica C, Hagiwara A, Nakazawa M, Tsuruta K, Takano N, Hori M, Suzuki H,
    • Journal Title

      Magn Reson Med

      Volume: 16

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Contrast-enhanced synthetic MRI for the detection of brain metastases.2016

    • Author(s)
      Hagiwara A, Hori M, Suzuki M, Andica C, Nakazawa M, Tsuruta K, Takano N, Sato
    • Journal Title

      Acta Radiol Open.

      Volume: 16 Issue: 2

    • DOI

      10.1177/2058460115626757

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Repeatability of Brain Volume Measurements Made with the Atlas-based Method from T(1)-weighted Images Acquired Using a 0.4 Tesla Low Field MR Scanner.2016

    • Author(s)
      Goto M, Suzuki M, Mizukami S, Abe O, Aoki S, Miyati T, Fukuda M, Gomi T, Takeda T.
    • Journal Title

      Magn Reson Med Sci

      Volume: 16

    • NAID

      130005421025

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Diffusional Kurtosis Imaging in Idiopathic Normal Pressure Hydrocephalus: Correlation with Severity of Cognitive Impairment.2016

    • Author(s)
      Kamiya K, Kamagata K, Miyajima M, Nakajima M, Hori M, Tsuruta K, Mori H,Kunimatsu A, Arai H, Aoki S, Ohtomo K.
    • Journal Title

      Magn Reson Med Sci.

      Volume: 16

    • NAID

      130005163443

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] What is NODDI and what is its role in Parkinson's assessment?2016

    • Author(s)
      Kamagata K, Hatano T, Aoki S.
    • Journal Title

      Expert Rev Neurother

      Volume: 16 Issue: 3 Pages: 241-243

    • DOI

      10.1586/14737175.2016.1142876

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prospective estimation of mean axon diameter and extra-axonal space of the posterior limb of the internal capsule in patients with idiopathic normal pressure hydrocephalus before and after a lumboperitoneal shunt by using q-space diffusion MRI.2016

    • Author(s)
      Hori M, Kamiya K, Nakanishi A, Fukunaga I, Miyajima M, Nakajima M, Suzuki M,Suzuki Y, Irie R, Kamagata K, Arai H, Aoki S.
    • Journal Title

      Eur Radiol

      Volume: 26

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Dural Enhancement in a Patient with Sturge-Weber Syndrome Revealed by Double Inversion Recovery Contrast Using Synthetic MRI2016

    • Author(s)
      Hagiwara A, Nakazawa M, Andica C, Tsuruta K, Takano N, Hori M, Suzuki H, Sugano H, Arai H, Aoki S.
    • Journal Title

      Magnetic Resonance in Medical Sciences

      Volume: 15 Issue: 2 Pages: 151-152

    • DOI

      10.2463/mrms.ci.2015-0066

    • NAID

      130005144176

    • ISSN
      1347-3182, 1880-2206
    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prospective estimation of mean axon diameter and extra-axonal space of the posterior limb of the internal capsule in patients with idiopathic normal pressure hydrocephalus before and after a lumboperitoneal shunt by using q-space diffusion MRI.2015

    • Author(s)
      Masaaki Hori, Kouhei Kamiya, Atsushi Nakanishi, Issei Fukunaga, Masakazu Miyajima, Madoka Nakajima, Michimasa Suzuki, Yuriko Suzuki, Ryosuke Irie, Koji Kamagata, Hajime Arai, Shigeki Aoki
    • Journal Title

      Europin Radiology

      Volume: E-pub Issue: 9 Pages: 1-7

    • DOI

      10.1007/s00330-015-4162-9

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Neurite orientation dispersion and density imaging in the substantia nigra in idiopathic Parkinson disease.2015

    • Author(s)
      Kamagata K, Hatano T, Okuzumi A, Motoi Y, Abe O, Shimoji K, Kamiya K, Suzuki M, Hori M, Kumamaru KK, Hattori N, Aoki S.
    • Journal Title

      Eur Radiol.

      Volume: Oct Issue: 8 Pages: 0-0

    • DOI

      10.1007/s00330-015-4066-8

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Diffusion-tensor-based method for robust and practical estimation of axial and radial diffusional kurtosis.2015

    • Author(s)
      Tachibana Y, Obata T, Tsuchiya H, Omatsu T, Kishimoto R, Kawaguchi H, Nishikori A, Kamagata K, Hori M, Aoki S, Tsuji H, Inoue T.
    • Journal Title

      Eur Radiol

      Volume: 26

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Neurite orientation dispersion and density imaging in the substantia nigra in idiopathic Parkinson disease.2015

    • Author(s)
      Kamagata K, Hatano T, Okuzumi A, Motoi Y, Abe O, Shimoji K, Kamiya K, Suzuki M, Hori M, Kumamaru KK, Hattori N, Aoki S.
    • Journal Title

      Eur Radiol

      Volume: 26

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Depressive symptoms and neuroanatomical structures in community-dwelling women: A combined voxel-based morphometry and diffusion tensor imaging study with tract-based spatial statistics.2014

    • Author(s)
      Hayakawa YK, Sasaki H, Takao H, Hayashi N, Kunimatsu A, Ohtomo K, Aoki S.
    • Journal Title

      Neuroimage Clin

      Volume: 4 Pages: 481-487

    • DOI

      10.1016/j.nicl.2014.03.002

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cervical spondylosis: Evaluation of microstructural changes in spinal cord white matter and gray matter by diffusional kurtosis imaging2014

    • Author(s)
      Hori M., Tsutsumi S., Yasumoto Y., et al.
    • Journal Title

      Magnetic Resonance Imaging

      Volume: 32 Issue: 5 Pages: 428-432

    • DOI

      10.1016/j.mri.2014.01.018

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Multiple sclerosis: Benefits of q-space imaging in evaluation of normal-appearing and periplaque white matter2014

    • Author(s)
      Masaaki Hori, Mariko Yoshida, Kazumasa Yokoyama, Koji Kamagata, Fumitaka Kumagai, Issei Fukunaga , Kouhei Kamiya, Michimasa Suzuki, Yoshitaka Masutani, Nozomi Hamasaki ,Yuriko Suzuki, Shinsuke Kyogoku, Nobutaka Hattori, Shigeki Aoki
    • Journal Title

      Magn Reson Imaging.

      Volume: Mar 18. Issue: 6 Pages: 1-5

    • DOI

      10.1016/j.mri.2014.02.024

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Axon diameter and intra-axonal volume fraction of the corticospinal tract in idiopathic normal pressure hydrocephalus measured by q-space imaging.2014

    • Author(s)
      Kamiya K, Hori M, Miyajima M, Nakajima M, Suzuki Y, Kamagata K, Suzuki M, Arai H, Ohtomo K, Aoki S
    • Journal Title

      PLoS One

      Volume: 9 Issue: 8 Pages: e103842-e103842

    • DOI

      10.1371/journal.pone.0103842

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Diffusion MR Imaging of White Matter Pathways. Visualization and Quantitative Evaluation2014

    • Author(s)
      Kamagata K, Hori M, Kamiya K, Suzuki M, Nishikori A, Kumagai F, Yoshida M, Kyogoku S, Aoki S
    • Journal Title

      Juntendo Medical Journal

      Volume: 60 Pages: 100-106

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Diffusion Tensor Imaging Analysis for Psychiatric Disorders2013

    • Author(s)
      Shizukuishi, T, AbeO, Aoki S
    • Journal Title

      Magnetic Resonance in Medical Sciences

      Volume: 12 Issue: 3 Pages: 153-159

    • DOI

      10.2463/mrms.2012-0082

    • NAID

      10031201753

    • ISSN
      1347-3182, 1880-2206
    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Anterior cingulate abnormality as a neural correlate of mismatch negativity in schizophrenia2013

    • Author(s)
      Hayakawa Y, Kirino E, Shimoji K, Kamagata K, Hori M, Ito K, Kunimatsu A, Abe O, Ohtomo K, Aoki S
    • Journal Title

      Neuropsychobioloy

      Volume: 68(4) Issue: 4 Pages: 197-204

    • DOI

      10.1159/000355296

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Diffusional kurtosis imaging of cingulate fibers in Parkinson disease: comparison with conventional diffusion tensor imaging.2013

    • Author(s)
      Kamagata K
    • Journal Title

      Magn Reson Imaging.

      Volume: 31(9) Issue: 9 Pages: 1501-1506

    • DOI

      10.1016/j.mri.2013.06.009

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Automatic Extraction of the Cingulum Bundle in Diffusion Tensor Tract-specific Analysis: Feasibility Study in Parkinson's Disease with and without Dementia2013

    • Author(s)
      Ito K, Masutani Y, Kamagata K, Yasmin H, Suzuki Y, Ino K, Aoki S, Kunimatsu A, Ohtomo K
    • Journal Title

      Magnetic Resonance in Medical Sciences

      Volume: 12 Issue: 3 Pages: 201-213

    • DOI

      10.2463/mrms.2012-0064

    • NAID

      10031201758

    • ISSN
      1347-3182, 1880-2206
    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Microstructural changes of the corticospinal tract in idiopathic normal pressure hydrocephalus: a comparison of diffusion tensor and diffusional kurtosis imaging.2013

    • Author(s)
      Nakanishi A, Fukunaga I, Hori M, Masutani Y, Takaaki H, Miyajima M, Aoki S
    • Journal Title

      Neuroradiology.

      Volume: 55 Issue: 8 Pages: 971-976

    • DOI

      10.1007/s00234-013-1201-6

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Structural brain abnormalities in women with subclinical depression, as revealed by voxel-based morphometry and diffusion tensor imaging.2013

    • Author(s)
      Hayakawa, YK, Sasaki, H, Takao, H, Mori H, Hayashi N, Kunimatsu A, Aoki S, Ohtomo K
    • Journal Title

      Journal of Affective disorders

      Volume: 144 Pages: 263-268

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] White Matter Alteration in Metabolic Syndrome: Diffusion Tensor Analysis.2013

    • Author(s)
      Shimoji K
    • Journal Title

      Diabetes Care.

      Volume: 36(3) Issue: 3 Pages: 696-700

    • DOI

      10.2337/dc12-0666

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Effects of diffusional kurtosis imaging parameters on diffusion quantification2013

    • Author(s)
      Fukunaga I, Hori M, Masutani Y, Hamasaki N, Sato S, Suzuki Y, Kumagai F, Kosuge M, Hoshito H, Kamagata K, Shimoji K, Nakanishi A, Aoki S, Senoo A.
    • Journal Title

      Radiol Phys Technol

      Volume: 6 Issue: 2 Pages: 343-348

    • DOI

      10.1007/s12194-013-0206-5

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] Diffusion tensor imaging and ventricular volumetry in idiopathic normal pressure hydrocephalus: relationships between cognitive deterioration before and after a lumboperitoneal shunt.2017

    • Author(s)
      Asami Saito, Koji Kamagata, Ryo Ueda, Misaki Nakazawa, Christina Andica, Sho Murata, Madoka Nakajima, Masakazu Miyanaga, Kouhei Kamiya Masaaki Hori, Kanako K Kumamaru, Michimasa Suzuki, Hajime Arai, Shigeki Aoki
    • Organizer
      The 5th International Congress on Magnetic Resonance Imaging (ICMRI2017) & 22nd Annual Scientific Meeting of KSMRM,
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2017-03-23
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 特発性正常圧水頭症における錐体路微細構造のシャント術前後での変化 (会長賞)2017

    • Author(s)
      神谷昂平, 入江隆介, 堀正明, 宮嶋雅一, 中島円, 森墾, 國松聡, 新井一, 青木茂樹, 阿部修
    • Organizer
      第46回日本神経放射線学会
    • Place of Presentation
      東京
    • Year and Date
      2017-02-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] LPシャント術前後のiNPHの脳室体積測定と拡散テンソルトラクトグラフィ解析2016

    • Author(s)
      斎藤麻美, 鎌形康司, 上田亮, 中澤美咲, アンディカクリスティナ, 村田渉, 中島円, 宮嶋雅一, 神谷昴平, 堀正明, 隈丸加奈子, 鈴木通真, 新井一, 青木茂樹
    • Organizer
      第44回日本磁気共鳴医学会大会,
    • Place of Presentation
      大宮
    • Year and Date
      2016-09-09
    • Related Report
      2016 Annual Research Report
  • [Presentation] パーキンソン病の黒質線条体神経線維の神経突起イメージングによる評価2016

    • Author(s)
      中澤美咲, アンディカクリスティナ, 鎌形康司, 上田亮, 波田野琢, 奥住文美, 阿部修, 鈴木通真, 堀正明, 隈丸加奈子, 服部信孝, 青木茂樹
    • Organizer
      第44回日本磁気共鳴医学会大会,
    • Place of Presentation
      大宮
    • Year and Date
      2016-09-09
    • Related Report
      2016 Annual Research Report
  • [Presentation] Advanced diffusion MR imaging (NODDI): comparison with a transparent mouse brain.2016

    • Author(s)
      Sato K, Kerever A, Kamagata K, Aoki S
    • Organizer
      The 22nd Annual Meeting of the Organization for Human Brain Mapping,
    • Place of Presentation
      Geneva
    • Year and Date
      2016-06-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Alteration of White Matter Microstructure Within the Reward Circuit Revealed by Neurite Orientation Dispersion and Density Imaging (NODDI)2016

    • Author(s)
      ・Kamiya K, Okada N, Suzuki Y, Irie R, Kubo T, Nakai Y, Nippashi Y, Koshiyama D, Morita K, Sawada K, Satomura Y, Koike S, Mori H, Kunimatsu A, Kasai K, Ohtomo K.
    • Organizer
      ISMRM 24th Annual Meeting & Exhibition, Suntec City,
    • Place of Presentation
      Singapore
    • Year and Date
      2016-05-10
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Diffusion MR imaging using Multi-band EPI in Brain: Basics and its Clinical Application2016

    • Author(s)
      5.M. Hori, R. Nojiri, Y. Tsurushima, K. Murata, K. Kamagata, K. Tsuruta, K. Kumamaru, K. Ishigame, S. Aoki
    • Organizer
      Eur Congress Radiol
    • Place of Presentation
      Viena
    • Year and Date
      2016-03-02
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] diffusion tensor imaging and next generation diffusion MR imaging to visualize and quantify the white matter tracts.2016

    • Author(s)
      Aoki S
    • Organizer
      The 39th Annual Meeting of the Japan Neuroscience Society,
    • Place of Presentation
      Yokohama
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Contrast-enhanced Synthetic MRI for the Detection of Brain Metastases2015

    • Author(s)
      3.Akifumi Hagiwara, Christina Andica, Masaaki Hori, Saori Shiota, Mariko Yoshida, Kanako Sato, Yuko Adachi, Kanako Kumamaru, Michimasa Suzuki, Atsushi Nakanishi, Misaki Nakazawa, Kouhei Tsuruta, Shigeki Aoki
    • Organizer
      AOCNR 10th
    • Place of Presentation
      Fukuoka
    • Year and Date
      2015-11-05
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] High-resolution Neurite Orientation Dispersion and Density Imaging in the substantia nigra of de novo Parkinson disease2015

    • Author(s)
      1.K Kamagata, M Hori, A Nishikori, K Tsuruta, A Okuzumi, T Hatano, K Kamiya, N Hattori, S Aoki
    • Organizer
      ISMRm 23rd (TRONTO)
    • Place of Presentation
      Tronto
    • Year and Date
      2015-05-30
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Optimization of Spinal Cord NODDI Protocol with Multi-band EPI for Clinical Use2015

    • Author(s)
      4.Masaaki Hori, Ryuji Nojiri, Katsutoshi Murata, Yuichi Suzuki, Koji Kamagata, Mariko Yoshida, Kouhei Tsuruta, Keiichi Ishigame, Shigeki Aoki
    • Organizer
      ISMRM
    • Place of Presentation
      Tronto
    • Year and Date
      2015-05-30
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Diffusional kurotsis imaging and cognitive disturbance in idiopathic normal pressure hydrocephalus. RSNA 2014 annual meeting2014

    • Author(s)
      Kouhei Kamiya, Koji Kamagata, Akira Nishikori, Ryusuke Irie, Masaaki Hori, Masakazu Miyajima, Madoka Nakajima, Harushi Mori, Akira Kunimatsu, Hajime Arai, Shigeki Aoki, Kuni Ohtomo.
    • Organizer
      RSNA
    • Place of Presentation
      Chiccago, USA
    • Year and Date
      2014-11-30 – 2014-12-05
    • Related Report
      2014 Research-status Report
  • [Presentation] Cerebellar White Matter Degeneration in Patients with Spinocerebellar Ataxia Type 6 Measured with Diffusion Kurtosis Imaging:2014

    • Author(s)
      Kanako Sato, Koji Kamagata, Hitoshi Terada, Shigeki Aoki: Cerebellar White Matter Degeneration in Patients with Spinocerebellar Ataxia Type 6 Measured with Diffusion Kurtosis Imaging
    • Organizer
      ASNR 52nd Annual Meeting & The Foundation of the ASNR Symposium
    • Place of Presentation
      Montreal, Quebec, Canada
    • Year and Date
      2014-05-17 – 2014-05-22
    • Related Report
      2014 Research-status Report
  • [Presentation] Effects of Computation Methods, Median Filtering and Rician Noise Removal on Diffusional Kurtosis and Tensor Imaging Metrics In Vivo2014

    • Author(s)
      Masaaki Hori, Yoshitaka Masutani, Ryuji Nojiri,Katsutoshi Murata, Koji Kamagata, Mariko Yoshida, Michimasa Suzuki, Shigeki Aoki
    • Organizer
      ISMRM
    • Place of Presentation
      Milan, Italy
    • Year and Date
      2014-05-10 – 2014-05-16
    • Related Report
      2014 Research-status Report
  • [Presentation] Preliminary Diffusional Kurtosis Imaging of the substantia nigra in de novo Parkinson disease: Diagnostic Utility of Histogram Analysis: ISMRM 22nd annual meeting2014

    • Author(s)
      Koji Kamagata, Masaaki Hori, Kohei Kamiya, Michimasa Suzuki, Akira Nishikori, Mariko Yoshida, Fumitaka Kumagai, Taku Hatano, Hiroyuki Tomiyama, Nobutaka Hattori, Shigeki Aok
    • Organizer
      ISMRM
    • Place of Presentation
      Milan, Italy
    • Year and Date
      2014-05-10 – 2014-05-16
    • Related Report
      2014 Research-status Report
  • [Presentation] 帯状束の拡散パラメータ測定によるAD、DLBの鑑別

    • Author(s)
      小菅正嗣,鎌形康司,本井ゆみ子,堀正明,増谷佳孝,福永一星,濱崎望,下地啓吾,鈴木通真,鈴木由里子,佐藤秀二,吉田茉莉子,青木茂樹,服部信孝,妹尾淳史
    • Organizer
      第41回日本磁気共鳴医学会大会
    • Place of Presentation
      徳島
    • Related Report
      2013 Research-status Report
  • [Presentation] MPG印加軸数が、QSI解析に及ぼす影響

    • Author(s)
      濱崎望,佐藤秀二,福永一星,堀正明,鈴木由里子,小坂徹,伊藤一憲,芳士戸治義,増谷佳孝,青木茂樹
    • Organizer
      第41回日本磁気共鳴医学会大会
    • Place of Presentation
      徳島
    • Related Report
      2013 Research-status Report
  • [Book] これでわかる拡散MRI(第3版)2013

    • Author(s)
      青木茂樹
    • Total Pages
      487
    • Publisher
      秀潤社
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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