2010 Fiscal Year Final Research Report
Research for a precise diagnosis in patients with higher brain dysfunction
| Project/Area Number |
20591693
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Cerebral neurosurgery
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| Research Institution | Iwate Medical University |
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Principal Investigator |
WADA Tsukasa Iwate Medical University, 医学部, 講師 (00275570)
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| Co-Investigator(Kenkyū-buntansha) |
藤原 俊朗 (FUJIWARA 俊朗) 岩手医科大学, 医学部, 助教 (60405842)
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| Co-Investigator(Renkei-kenkyūsha) |
OGASAWARA Kuniaki 岩手医科大学, 医学部, 教授 (00305989)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 頭部外傷 / MRI / DTI |
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| Research Abstract |
Our object is a precise diagnosis in patient with higher brain dysfunction (HBD). We performed a diffuse tensor imaging and tested higher brain function using WAIS-III and WMSIII for patients with HBD. We measured p300 waves as an event related brain potential. Either a verbal IQ or a performance IQ decreased in patients with HBD. The p300 waves with low voltage were found in patients with moderately HBD. Fibertracking was not drawn clearly in this analysis using diffuse tensor studies for our patients with moderately HBD.
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Research Products
(127 results)
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[Journal Article] Brain temperature measured by using proton MR spectroscopy predicts cerebral hyperperfusion after carotid endarterectomy.2010
Author(s)
Murakami 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. 256(3)
Pages: 924-931
Peer Reviewed
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[Journal Article] Screening the single nucleotide polymorphisms in patients with internal carotid artery stenosis by oligonucleotide-based custom DNA array.2009
Author(s)
Nakai K, Oyanagi M, Hitomi J, Ogasawara K, Inoue T, Kobayashi M, Nakai K, Suwabe A, Habano W, Baba T, Yoshida H, Ogawa
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Journal Title
Bioinform Biol Insights. 1
Pages: 63-69
Peer Reviewed
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[Journal Article] Elevated concentrations of sphingosylphosphorylcholine in cerebrospinal fluid after subarachnoid hemorrhage : a possible role as a spasmogen.2009
Author(s)
Kurokawa T, Yumiya Y, Fujisawa H, Shirao S, Kashiwagi S, Sato M, Kishi H, Miwa S, Mogami K, Kato S, Akimura T, Soma M, Ogasawara K, Ogawa A, Kobayashi S, Suzuki M
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Journal Title
J Clin Neurosci. 16(8)
Pages: 1064-1068
Peer Reviewed
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[Journal Article] Brain temperature measured using proton MR spectroscopy detects cerebral hemodynamic impairment in patients with unilateral chronic major cerebral artery steno-occlusive disease: comparison with positron emission tomography.2009
Author(s)
Ishigaki D, Ogasawara K, Yoshioka Y, Chida K, Sasaki M, Fujiwara S, Aso K, Kobayashi M, Yoshida K, Terasaki K, Inoue T, Ogawa A.Stroke
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Journal Title
Stroke. 40(9)
Pages: 3012-3016
Peer Reviewed
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[Journal Article] Simple assessment of cerebral hemodynamics using single-slab 3D time-of-flight MR angiography in patients with cervical internal carotid artery steno-occlusive diseases : comparison with quantitative perfusion single-photon emission CT.2009
Author(s)
Hirooka R, Ogasawara K, Inoue T, Fujiwara S, Sasaki M, Chida K, Ishigaki D, Kobayashi M, Nishimoto H, Otawara Y, Tsushima E, Ogawa A
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Journal Title
AJNR Am J Neuroradiol. 30(3)
Pages: 559-563
Peer Reviewed
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