Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Motomichi, Sakata"'
Publikováno v:
Radiological Physics and Technology. 8:312-319
Metabolic syndrome increases the risk of developing diabetes and cardiovascular disease, particularly heart failure. Abdominal obesity is commonly assessed by measurement of the waist circumference, which exhibits a positive correlation with the visc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f24b92a12707211cb3f26c50c05ecd03
https://doi.org/10.1007/s12194-015-0322-5
https://doi.org/10.1007/s12194-015-0322-5
Autor:
Motomichi Sakata, Hiroyuki Sugimori, Manami Nakamura, Hideomi Tezuka, Takahiro Miura, Takeshi Makabe, Takuma Umemura
Publikováno v:
Japanese Journal of Radiological Technology. 69:407-412
The purpose of this study was to optimize scan parameters for evaluation of carotid plaque characteristics by k-space trajectory (radial scan method), using a custom-made carotid plaque phantom. The phantom was composed of simulated sternocleidomasto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b06da6f49952e6e8c1c97edc3faba30c
https://doi.org/10.6009/jjrt.2013_jsrt_69.4.407
https://doi.org/10.6009/jjrt.2013_jsrt_69.4.407
Autor:
Hiroyuki Takashima, Hiroki Shishido, Motomichi Sakata, Yuuki Sakurai, Kuniaki Harada, Rui Imamura, Masamitsu Hatakenaka, Mitsuhiro Nakanishi, Hiroshi Nagahama, Ryuji Shirase, Kohei Harada
Publikováno v:
Japanese Journal of Radiological Technology. 69:529-534
The objective of our study was to optimize magnetic resonance image (MRI) sequences and parameters using operative assisted images (three-dimensional images) for radical prostatectomy at 3 tesla (T) MRI. Five healthy volunteers underwent MRI on the 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba83c9824fb856fb7883c21ac548341d
https://doi.org/10.6009/jjrt.2013_jsrt_69.5.529
https://doi.org/10.6009/jjrt.2013_jsrt_69.5.529
Autor:
Hiroyuki Sugimori, Yuki Sakurai, Motomichi Sakata, Daisuke Teramoto, Ayaka Sasaki, Manami Nakamura, Yuichi Ushioda, Hiroshi Nagahama
Publikováno v:
Scopus-Elsevier
Various custom-made phantoms designed to optimize magnetic resonance imaging (MRI) sequences have been created and subsequently reported in JSRT. However, custom-made phantoms that correctly match the T1-value and T2-values of human brain tissue (gra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae70c8594b3d79e2ea91d65fcb3278d3
https://doi.org/10.6009/jjrt.2013_jsrt_69.10.1146
https://doi.org/10.6009/jjrt.2013_jsrt_69.10.1146
Autor:
Mitsuhiro Nakanishi, Noriyuki Fujima, Suzuko Mito, Kinya Ishizaka, Motomichi Sakata, Hiroyuki Hamaguchi, Hiroyuki Sugimori
Publikováno v:
Radiological Physics and Technology. 6:86-91
Most arterial spin labeling techniques apply the constant post-labeling delay time after the blood-labeling time point on the target artery. As the hemodynamic status cannot be estimated in each patient, quantitative values of the blood flow may not
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d761e032ad586de83c53481c079a604
https://doi.org/10.1007/s12194-012-0173-2
https://doi.org/10.1007/s12194-012-0173-2
Autor:
Ayaka, Hirakuri, Kanako, Numasawa, Hideki, Takeishi, Minato, Satomura, Hiromitsu, Takeda, Kuniaki, Harada, Osamu, Asanuma, Motomichi, Sakata
Publikováno v:
Japanese Journal of Radiological Technology. 68:720-725
The exposure of the eye lens caused by multi-detector row computed tomography (MDCT) of the temporal bone is a serious problem. Our aim was to evaluate the radiation dose to the eye lens by different scan baselines (orbitomeatal line; OML, acanthiome
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::403ce48a4ee69fce48fb68f026384e7f
https://doi.org/10.6009/jjrt.2012_jsrt_68.6.720
https://doi.org/10.6009/jjrt.2012_jsrt_68.6.720
Autor:
Thomas A. Heil, Richard L. Webber, David W. Smith, M.M. Henson, Motomichi Sakata, O.W. Henson, Madhu K. Nair, Masato Hareyama
Publikováno v:
Ear & Hearing. 28:435-443
OBJECTIVE To determine the suitability of Tuned Aperture Computed Tomography (TACT) to generate high-resolution images of intracochlear electrode arrays, in situ, with sufficient anatomic and electrode detail to relate the location of individual elec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b3ad30bc1bc74e00b8913731ba33228
https://doi.org/10.1097/aud.0b013e31806dc24e
https://doi.org/10.1097/aud.0b013e31806dc24e
Publikováno v:
Magnetic Resonance in Medical Sciences. 5:17-23
A system combining electron spin resonance imaging (ESRI) with another imaging modality capable of enabling visualization of the distribution of bioradicals on an anatomical map of the specimens would be a superior biomedical imaging system. We descr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69c15ad11c22cc4dc674206ea3ed7b5e
https://doi.org/10.2463/mrms.5.17
https://doi.org/10.2463/mrms.5.17
Autor:
Yuriko Suzuki, Hiroyuki Sugimori, Motomichi Sakata, Kohsuke Kudo, Noriyuki Fujima, Hiroyuki Hamaguchi
Publikováno v:
Magnetic resonance imaging. 33(10)
Purpose Arterial spin labeling (ASL) methods have been widely used for evaluation of cerebral blood flow (CBF) by magnetic resonance imaging. However, ASL methods require setting of the post labeling delay (PLD) time for obtaining images. As the hemo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27aef02a76ac29be0b4366d1dde0aa68
https://pubmed.ncbi.nlm.nih.gov/26260545
https://pubmed.ncbi.nlm.nih.gov/26260545
Autor:
Motomichi Sakata, Yuki Sakurai, Junpei Suzuki, Hiroshi Nagahama, Keigo Taniguchi, Rui Imamura, Mitsuhiro Nakanishi, Yoshihiro Akatsuka, Hiroki Shishido, Hiroyuki Takashima
Publikováno v:
Radiological physics and technology. 8(2)
Muscle proton magnetic resonance spectroscopy (MRS) has been developed for non-invasive measurement of intramyocellular lipid (IMCL) levels. The majority of previous studies measuring IMCL with MRS have been performed on the calf muscle. The appearan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::039b5dce6e35b7d19826448f63a39460
https://pubmed.ncbi.nlm.nih.gov/25676697
https://pubmed.ncbi.nlm.nih.gov/25676697