第113回医学物理学会学術大会, Awarded for English Presentation Prize
2017年4月
The ISMRM 25th Annual Meeting & Exhibition, ISMRM Summa Cum Laude Merit Award
2017年3月
The 5th International Congress on Magnetic Resonance Imaging, Best Poster Award,Assessment of a MR Elastography System using Low Static Magnetic Field Open MRI
This study aimed to apply magnetic resonance elastography (MRE) using micro-magnetic resonance imaging (micro-MRI) system for the measurements of viscoelastic modulus in soft matters. The rectangular specimens of 90 × 70 × 50 mm were made of agaro...
Fumihiko Nishikido   Atsushi Tachibana   Takayuki Obata   Naoko Inadama   Eiji Yoshida   Mikio Suga   Hideo Murayama   Taiga Yamaya   
RADIOLOGICAL PHYSICS AND TECHNOLOGY 8(1) 111-119 2015年1月 [査読有り]
Recently, various types of PET-MRI systems have been developed by a number of research groups. However, almost all of the PET detectors used in these PET-MRI systems have no depth-of-interaction (DOI) capability. The DOI detector can reduce the pa...
Md Shahadat Hossain Akram   Takayuki Obata   Mikio Suga   Fumihiko Nishikido   Eiji Yoshida   Taiga Yamaya   
2015 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE (NSS/MIC) 2015年 [査読有り]
The aim of this study is to conduct experimental evaluation of the effect of PET module on magnetic resonance imaging (MRI) system's radiofrequency (RF) field transmission (B-1) distribution for a separate head PET/RF-coil modality developed by in...
F. Nishikido   T. Obata   K. Shimizu   M. Suga   N. Inadama   A. Tachibana   E. Yoshida   H. Ito   T. Yamaya   
Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 756 6-13 2014年8月 [査読有り]
We are developing a PET-MRI system which consists of PET detectors integrated with the head coil of the MRI in order to realize high spatial resolution and high sensitivity in simultaneous measurements. In the PET-MRI system, the PET detectors whi...
Magnetic resonance elastography (MRE) was developed for detecting the region and the stage of disease by changing in the hardness of human tissue or organ. The MRE technology requires an external excitation system for generating transverse waves t...