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List of works by Tsutomu Okada

Addition of Amide Proton Transfer Imaging to FDG-PET/CT Improves Diagnostic Accuracy in Glioma Grading: A Preliminary Study Using the Continuous Net Reclassification Analysis.

scientific article published on 4 January 2018

Cerebral infarction associated with moyamoya disease: histogram-based quantitative analysis of diffusion tensor imaging -- a preliminary study

scientific article published on 07 May 2008

Clinical evaluation of time-of-flight MR angiography with sparse undersampling and iterative reconstruction for cerebral aneurysms

scientific article

Comparison of 3.0- and 1.5-T three-dimensional time-of-flight MR angiography in moyamoya disease: preliminary experience

scientific article published on 7 February 2006

Corticospinal tract localization: integration of diffusion-tensor tractography at 3-T MR imaging with intraoperative white matter stimulation mapping--preliminary results

scientific article

Differential diagnosis of posterior fossa brain tumors: Multiple discriminant analysis of Tl-SPECT and FDG-PET.

scientific article published on August 2017

Diffusion-tensor fiber tractography: intraindividual comparison of 3.0-T and 1.5-T MR imaging.

scientific article

Ectopic posterior pituitary high signal in preoperative and postoperative macroadenomas: dynamic MR imaging

scientific article published on 7 December 2004

Evaluation of pituitary macroadenomas with multidetector-row CT (MDCT): comparison with MR imaging

scientific article published on 3 January 2007

Fractional anisotropy and mean diffusivity: comparison between 3.0-T and 1.5-T diffusion tensor imaging with parallel imaging using histogram and region of interest analysis

scientific article published in December 2007

Grading glial tumors with amide proton transfer MR imaging: different analytical approaches.

scientific article

Grading meningioma: a comparative study of thallium-SPECT and FDG-PET.

scientific article

Gray matter-white matter contrast on spin-echo T1-weighted images at 3 T and 1.5 T: a quantitative comparison study.

scientific article

MP2RAGE for deep gray matter measurement of the brain: A comparative study with MPRAGE.

scientific article

MR Imaging of the Pituitary Gland and Postsphenoid Ossification in Fetal Specimens

scientific article published on 28 April 2016

Microbleeds in moyamoya disease: susceptibility-weighted imaging versus T2*-weighted imaging at 3 Tesla

scientific article published in August 2008

Primary central nervous system lymphoma and glioblastoma: differentiation using dynamic susceptibility-contrast perfusion-weighted imaging, diffusion-weighted imaging, and (18)F-fluorodeoxyglucose positron emission tomography.

scientific article published on 12 December 2014

Quantitative Susceptibility Mapping at 3 T and 1.5 T: Evaluation of Consistency and Reproducibility.

scientific article published on August 2015

Quantitative assessment of gadolinium deposition in dentate nucleus using quantitative susceptibility mapping.

scientific article published on 24 September 2016

Relationship between aging and T1 relaxation time in deep gray matter: A voxel-based analysis

scientific article published on 2 February 2017

Signal changes in the brain on susceptibility-weighted imaging under reduced cerebral blood flow: a preliminary study

scientific article

T1-weighted MR imaging of glioma at 3T: a comparative study of 3D MPRAGE vs. conventional 2D spin-echo imaging.

scientific article published on 26 August 2016

Visualization of carotid vessel wall and atherosclerotic plaque: T1-SPACE vs. compressed sensing T1-SPACE

scientific article published on 06 December 2018

Whole brain magnetization transfer histogram analysis of pediatric acute lymphoblastic leukemia patients receiving intrathecal methotrexate therapy.

scientific article published on 28 November 2005