Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Yoshihiro Koyama"'
Autor:
Yuya Fujita, Hui Ming Khoo, Miki Hirayama, Masaaki Kawahara, Yoshihiro Koyama, Hiroyuki Tarewaki, Atsuko Arisawa, Takufumi Yanagisawa, Naoki Tani, Satoru Oshino, Louis Lemieux, Haruhiko Kishima
Publikováno v:
Frontiers in Neuroscience, Vol 16 (2022)
BackgroundThe unsurpassed sensitivity of intracranial electroencephalography (icEEG) and the growing interest in understanding human brain networks and ongoing activities in health and disease have make the simultaneous icEEG and functional magnetic
Externí odkaz:
https://doaj.org/article/c4f2517284a14c27abf518ff2c9fa868
Publikováno v:
Diagnostics, Vol 12, Iss 2, p 525 (2022)
The aim of this paper was to assess the associations between prostate cancer aggressiveness and histogram-derived apparent diffusion coefficient (ADC) parameters and determine which ADC parameters may help distinguish among stromal hyperplasia (SH),
Externí odkaz:
https://doaj.org/article/22b5e55e31424c119823cced0b0ce170
Autor:
Kengo Kiso, Takahiro Tsuboyama, Hiromitsu Onishi, Kazuya Ogawa, Atsushi Nakamoto, Mitsuaki Tatsumi, Takashi Ota, Hideyuki Fukui, Keigo Yano, Toru Honda, Shinji Kakemoto, Yoshihiro Koyama, Hiroyuki Tarewaki, Noriyuki Tomiyama
Publikováno v:
Magnetic Resonance in Medical Sciences; 2024, Vol. 23 Issue 2, p214-224, 11p
Autor:
Kengo Kiso, Takahiro Tsuboyama, Hiromitsu Onishi, Kazuya Ogawa, Atsushi Nakamoto, Mitsuaki Tatsumi, Takashi Ota, Hideyuki Fukui, Keigo Yano, Toru Honda, Shinji Kakemoto, Yoshihiro Koyama, Hiroyuki Tarewaki, Noriyuki Tomiyama
Publikováno v:
Magnetic Resonance in Medical Sciences.
Publikováno v:
The Journal of Physical Chemistry B. 124:11189-11196
The high-pressure (HP) phase transition and conformational change of n-octane (hereafter abbreviation as n-C8) up to 15.3 GPa were studied using Raman spectroscopy to investigate the relationship between the HP phase state and the alkyl chain length
Autor:
Takahiro Tsuboyama, Hiromitsu Onishi, Atsushi Nakamoto, Kazuya Ogawa, Yoshihiro Koyama, Hiroyuki Tarewaki, Noriyuki Tomiyama
Publikováno v:
Investigative radiology. 57(6)
This study aimed to evaluate the effects of deep learning (DL) reconstruction and a postprocessing sharpening filter on the image quality of single-shot fast spin-echo (SSFSE) T2-weighted imaging (T2WI) of the uterus.Fifty consecutive patients who un
Publikováno v:
Physical Chemistry Chemical Physics. 21:11290-11297
We conducted high-pressure Raman spectroscopy measurements on a series of 1-alkyl-1-methylpyrrolidinium bis(trifluoromethanesulfonyl)imide ([Pyr1n][TFSI], n = 3, 4, 6 and 8) homologues that have different alkyl chain lengths, n, at room temperature.
Publikováno v:
Chemical Physics. 557:111479
Autor:
Hideyuki Fukui, Hiromitsu Onishi, Atsushi Nakamoto, Tetsuya Wakayama, Takashi Ota, Takahiro Tsuboyama, Keigo Yano, Hiroyuki Tarewaki, Yoshihiro Koyama, Mitsuaki Tatsumi, Noriyuki Tomiyama
Publikováno v:
European Journal of Radiology. 150:110271
A newly developed Adaptive Image Receive (AIR) coil is designed to be more flexible to conform to the human body habitus, and may improve image quality by reducing the distance between the coil element and the imaging subject. This study evaluated th