Diffusion tensor imaging in patients with major depression
Project/Area Number |
20591430
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Radiation science
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Research Institution | Hokkaido University |
Principal Investigator |
TERAE Satoshi Hokkaido University, 病院, 准教授 (40240634)
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Co-Investigator(Kenkyū-buntansha) |
INOUE Takeshi 北海道大学, 病院, 講師 (70250438)
NAKAGAWA Shin 北海道大学, 病院, 講師 (60360905)
KUDO Kohsuke 岩手医科大学, 先端科学技術研究センター, 講師 (10374232)
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Project Period (FY) |
2008 – 2010
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Project Status |
Completed (Fiscal Year 2010)
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Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
|
Keywords | MRI / うつ病 / 拡散テンソル |
Research Abstract |
Diffusion tensor imaging (DTI) was conducted in 13 treatment-resistant, 12 nontreatment-resistant, and 19 drug-naive patients with major depression. As compared with normal control subjects, a voxel-based analysis revealed significant decrease in fractional anisotropy (FA) in the right frontal white matter in the treatment-resistant patients. Histogram analysis demonstrated significant decrease in peak position of FA histogram of the drug-naive patients. No significant correlation was observed between the FA abnormality and clinical severity as assessed by HDRS, GAF, and MADRS.
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Report
(4 results)
Research Products
(79 results)
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[Journal Article] Non-Invasive Measurement of Oxygen Saturation in the Spinal vein using SWI: Quantitative Evaluation under Conditions of Physiological and Caffeine Load.2011
Author(s)
Fujima N, Kudo K, Terae S, Ishizaka K, Yazu R, Zaitsu Y, Tha KK, Yoshida K, Tsukahara A, Haacke EM, Sasaki M, Shirato H.
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Journal Title
Neuroimage 54
Pages: 344-349
Related Report
Peer Reviewed
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[Journal Article] Non-Invasive Measurement of Oxygen Saturation in the Spinal vein using SWI : Quantitative Evaluation under Conditions of Physiological and Caffeine Load2011
Author(s)
Fujima N, Kudo K, Terae S, Ishizaka K, Yazu R, Zaitsu Y, Tha KK, Yoshida K, Tsukahara A, Haacke EM, Sasaki M, Shirato H
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Journal Title
Neuroimage
Volume: 54
Pages: 344-349
Related Report
Peer Reviewed
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[Journal Article] Brain Temperature Measured by Proton Magnetic Resonance Spectroscopy Predicts Cerebral Hyperperfusion after Carotid Endarterectomy2010
Author(s)
Murakamki T, Ogasawara K, Yoshioka Y, Ishigaki D, Sasaki M, Kudo K, Aso K, Nishimoto H, Kobayashi M, Yoshida K, Ogawa A
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Journal Title
Radiology
Volume: 256
Pages: 924-931
Related Report
Peer Reviewed
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[Journal Article] Evaluation of Change in Venous Oxygenation by Susceptibility-Weighted Imaging in Patients with Spinal Arterio-Venous Malformations after Treatment2010
Author(s)
Fujima N, Kudo K, Terae S, Hida K, Ishizaka K, Zaitsu Y, Asano T, Yoshida D, Tha KK, Sasaki M, Shirato H
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Journal Title
Related Report
Peer Reviewed
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[Journal Article] Prospective study on the mismatch concept in acute stroke patients within the first 24h after symptom onset -1000Plus study.2009
Author(s)
Hotter B, Pittl S, Ebinger M, Oepen G, Jegzentis K, Kudo K, Rozanski M, Schmidt WU, Brunecker P, Xu C, Martus P, Endres M, Jungehulsing GJ, Villringer A, Fiebach JB.
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Journal Title
BMC Neurology 9
Pages: 60-60
Related Report
Peer Reviewed
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[Journal Article] Prospective study on the mismatch concept in acute stroke patients within the first 24h after symptom onset-1000Plus study2009
Author(s)
Hotter B, Pittl S, Ebinger M, Oepen G, Jegzentis K, Kudo K, Rozanski M, Schmidt WU, Brunecker P, Xu C, Martus P, Endres M, Jungehulsing GJ, Villringer A, Fiebach JB
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Journal Title
BMC Neurology 9
Pages: 60-60
Related Report
Peer Reviewed
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[Journal Article] Depressive patients are more impulsive and inconsistent in intertemporal choice behavior for monetary gain and loss than healthy subjects--an analysis based on Tsallis' statistics.2008
Author(s)
Takahashi T, Oono H, Inoue T, Boku S, Kako Y, Kitaichi Y, Kusumi I, Masui T, Nakagawa S, Suzuki K, Tanaka T, Koyama T, Radford MH
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Journal Title
Neuro Endocrinol Lett 29
Pages: 351-358
Related Report
Peer Reviewed
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[Journal Article] Depressive patients are more impulsive and inconsistent in intertemporal choice behavior for monetary gain and loss than healthy subjects--an analysis based on Tsallis' statistics2008
Author(s)
Takahashi T, Oono H, Inoue T, Boku Kako Y, Kitaichi Y, Kusumi I, Masui T, Nakagawa S, Suzuki K, Tanaka T, Koyama T, Radford MH
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Journal Title
Neuro Endocrinol Lett 29
Pages: 351-358
Related Report
Peer Reviewed
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[Presentation] Accuracy and Reliability of Post-Processing Software for DSC MR Perfusion : Quantitative Analysis by Digital Phantom Data.2010
Author(s)
Kudo K, Christensen S, Sasaki M, Straka M, Fujiwara S, Ishizaka K, Zaitsu Y, Fujima N, Terae S, Ogasawara K, Ostergaard L
Organizer
ISMRM (International Socie ty for Magnetic Resonance in Medicine)
Place of Presentation
Stockholmsmassan AB, Stockholm
Year and Date
2010-05-01
Related Report
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[Presentation] Accuracy and Reliability of Post-Processing Software for DSC MR Perfusion : Quantitative Analysis by Digital Phantom Data2010
Author(s)
Kudo K, Christensen S, Sasaki M, Straka M, Fujiwara S, Ishizaka K, Zaitsu Y, Fujima N, Terae S, Ogasawara K, Ostergaard L
Organizer
ISMRM
Place of Presentation
Stockholmsmassan AB (Stockholm)スウェーデン
Year and Date
2010-05-01
Related Report
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[Presentation] Impaired microstructural integrity of frontal white matter in treatment-resistant depression.2010
Author(s)
Tha KK, Terae S, Inoue S, Nakagawa S, Miyamoto T, Fujima N, Zaitsu Y, Koyama T, Shirato H
Organizer
22nd European Congress of Radiology
Place of Presentation
Austria Center Vienna, Bruno Kreisky Platz 1A-1220 Vienna, Austria
Year and Date
2010-03-04
Related Report
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[Presentation] Impaired microstructural integrity of frontal white matter in treatment-resistant depression2010
Author(s)
Tha KK, Terae S, Inoue S, Nakagawa S, Miyamoto T, Fujima N, Zaitsu Y, Koyama T, Shirato H
Organizer
22nd European Congress of Radiology
Place of Presentation
Austria Center Vienna, Bruno Kreisky Platz 1A-1220 Vienna, Austria
Year and Date
2010-03-04
Related Report
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[Presentation] Impaired microstructural white matter integrity in treatment-resistant major depression.2009
Author(s)
Tha KK, Terae S, Inoue S, Nakagawa S, Miyamoto T, Kitaichi Y, Matsui T, Boku S, Fujima N, Zaitsu Y, Koyama T, Shirato H
Organizer
The 1stHokkaido Univ.-Academia Sinica Joint Symposium, The 7th Symposium for Future Drug Discovery and Medical Care
Place of Presentation
北海道大学学術交流会館、札幌市
Year and Date
2009-10-07
Related Report
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[Presentation] Impaired microstructural white matter integrity in treatment-resistant major depression2009
Author(s)
Tha KK, Terae S, Inoue S, Nakagawa S, Miyamoto T, Kitaichi Y, Matsui T, Boku S, Fujima N, Zaitsu Y, Koyama T, Shirato H
Organizer
The 1stHokkaido Univ.-Academia Sinica Joint Symposium, The 7th Symposium for Future Drug Discovery and Medical Care
Place of Presentation
北海道大学学術交流会館、札幌
Year and Date
2009-10-07
Related Report
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[Presentation] 拡散テンソルによる難治性うつ病における大脳白質障害の検討2009
Author(s)
Tha KK, 寺江聡, 井上猛, 中川伸, 宮本環, 相馬広幸, 藤間憲幸, 財津有里, 矢部一朗, 小山司, 白土博樹
Organizer
第120回日本医学放射線学会北日本地方会
Place of Presentation
ホテルニューキャッスル、弘前
Year and Date
2009-06-20
Related Report
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[Presentation] 認知症とうつ病2009
Author(s)
中川伸
Organizer
北海道高齢者研究会
Place of Presentation
JRタワーホテル、札幌市
Year and Date
2009-06-06
Related Report
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[Presentation] SWI of the Spinal Veins.2009
Author(s)
Kudo K.
Organizer
ISMRM (International Society for Magnetic Resonance in Medicine)
Place of Presentation
Hawaii conventioncenter, Honolulu, USA
Year and Date
2009-04-18
Related Report
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[Presentation] SWI of the Spinal Veins2009
Author(s)
Kudo K
Organizer
ISMRM(International Society for Magnetic Reso nance in Medicine)
Place of Presentation
Honolulu, USA, hawaii conventioncenter
Year and Date
2009-04-18
Related Report
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