S. Nishimura

Grading astrocytic tumors by using apparent diffusion coefficient parameters: superiority of a one- versus two-parameter pilot method.

Toshinori Hirai, Ryuji Murakami, Yasuyuki Yamashita, 2009, Radiology.

Diffusion tensor tractography in the head-and-neck region using a clinical 3-T MR scanner.

R. Minoda, T. Hirai, R. Murakami, 2009, Academic radiology.

Evaluation of Intracranial Vasculatures in Healthy Subjects with Arterial-Spin-Labeling-Based 4D-MR Angiography at 3T

T. Hirai, M. Kitajima, Y. Yamashita, 2015, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Collateral circulation via the circle of Willis in patients with carotid artery steno-occlusive disease: evaluation on 3-T 4D MRA using arterial spin labelling.

T. Hirai, M. Kitajima, Y. Shigematsu, 2015, Clinical radiology.

Evaluation of Intracranial Arteriovenous Malformations With Four-Dimensional Arterial-Spin Labeling–Based 3-T Magnetic Resonance Angiography

T. Hirai, M. Kitajima, Y. Shigematsu, 2016, Journal of computer assisted tomography.

[Digital subtraction angiography and ultrasound sonography for detection of occlusive carotid lesions in the neck].

S. Nishimura, T. Kawano, H. Ono, 1983, Neurologia medico-chirurgica.

Fundamental and clinical studies of 4D contrast-enhanced MR Angiography for the evaluation of brain and neck lesions

S. Nishimura, 2016 .

Evaluation of Brain and Head and Neck Tumors with 4D Contrast-Enhanced MR Angiography at 3T

R. Minoda, T. Hirai, R. Murakami, 2012, American Journal of Neuroradiology.

Benefit of 3T Diffusion-weighted Imaging in Comparison to Contrast-enhanced MR Imaging for the Evaluation of Disseminated Lesions in Primary Malignant Brain Tumors

T. Hirai, K. Makino, Hideo Nakamura, 2016, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Assessment of Vascular Supply of Hypervascular Extra-Axial Brain Tumors with 3T MR Regional Perfusion Imaging

T. Hirai, R. Murakami, K. Makino, 2010, American Journal of Neuroradiology.

Evaluation of Dural Arteriovenous Fistulas with 4D Contrast-Enhanced MR Angiography at 3T

K Awai, T Okuda, T. Hirai, 2010, American Journal of Neuroradiology.

Multi-tensor tractography of the motor pathway at 3T: a volunteer study.

T. Hirai, H. Uetani, M. Akter, 2011, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.