Research Project
Grant-in-Aid for Scientific Research (B)
A method for super-resolution measurement of motion by using tagging MRI with tag-width identical to pixel size is proposed and its feasibility of measurement is experimentally assessed in this study. The principle of proposed method was successfully verified by a static phantom experiment and its results showed fine determination and control of tag position relative to pixel position were essential to realize super-resolution measurement. A simple method utilizing an interference phenomenon produced by a tag pattern with slightly different width from pixel size was proposed and its correctness was confirmed. When the proposed method was applied to in vivo experiment, however, the inhomogeneity of RF power distribution, magnetic susceptibility, and static magnetic field strength made the tag pattern untidy. The proposed method requires further improvement to apply clinical examinations.
All 2016 2015 2014 2013 2012
All Journal Article (28 results) (of which Int'l Joint Research: 1 results, Peer Reviewed: 28 results, Open Access: 13 results, Acknowledgement Compliant: 8 results) Presentation (7 results)
Dev Dyn
Volume: 245(2) Issue: 2 Pages: 123-31
10.1002/dvdy.24364
Sensors
Volume: 15 Issue: 12 Pages: 31973-31986
10.3390/s151229900
120007141563
Chemistry Open
Volume: e-Pub Issue: 2 Pages: 125-128
10.1002/open.201500196
120005844253
J Am Coll Cardiol
Volume: 66 Issue: 17 Pages: 1943-1945
10.1016/j.jacc.2015.08.034
Anat Rec (Hoboken)
Volume: 298(12) Issue: 12 Pages: 2081-90
10.1002/ar.23268
120005844258
J Am Heart Assoc.
Volume: 30;4(7) Issue: 7
10.1161/jaha.115.002146
IEEE Journal of Biomedical and Health Informatics
Volume: 99 Issue: 4 Pages: 0-0
10.1109/jbhi.2015.2436212
PLoS ONE
Volume: 10(6) Issue: 6 Pages: e0124970-e0124970
10.1371/journal.pone.0124970
120005997770
Bioorg. Med. Chem. Lett.
Volume: 25 Issue: 13 Pages: 2675-2678
10.1016/j.bmcl.2015.04.072
120005672621
PLoS One.
Volume: 10 Issue: 1 Pages: e0117091-e0117091
10.1371/journal.pone.0117091
Journal of the American Chemical Society
Volume: 137 Issue: 2 Pages: 799-806
10.1021/ja510479v
Volume: 19 Issue: 2 Pages: 581-589
10.1109/jbhi.2014.2320720
120005867109
Magnetic Resonance in Medical Sciences
Volume: 14 Issue: 1 Pages: 25-34
10.2463/mrms.2013-0116
130004700393
Journal of Cardiology
Volume: 65 Issue: 1 Pages: 76-81
10.1016/j.jjcc.2014.04.005
BMC Bioinformatics
Volume: 15 Issue: 1 Pages: 415-415
10.1186/s12859-014-0415-x
The Journal of invasive cardiology
Volume: 26 Pages: 580-585
Computers in Biology and Medicine
Volume: 53 Pages: 85-93
10.1016/j.compbiomed.2014.07.007
Volume: 9 Issue: 9 Pages: e108201-e108201
10.1371/journal.pone.0108201
120005496630
IET Systems Biology
Volume: 7 Issue: 3 Pages: 74-78
10.1049/iet-syb.2011.0080
Chemistry
Volume: online Issue: 38 Pages: 12875-12883
10.1002/chem.201300817
Volume: 8 Issue: 8 Pages: e72173-e72173
10.1371/journal.pone.0072173
MEDICAL IMAGING TECHNOLOGY
Volume: 31 Pages: 94-104
130003374505
生体医工学
Volume: 51 Pages: 248-253
130004947583
International Journal of Cardiology
Volume: Available online 2 October Issue: 1 Pages: 94-99
10.1016/j.ijcard.2012.09.066
Advanced Healthcare Materials
Volume: 1 Issue: 5 Pages: 657-660
10.1002/adhm.201200103
Tetrahedron Letters
Volume: 53 Issue: 34 Pages: 4580-4583
10.1016/j.tetlet.2012.06.072
電子情報通信学会論文誌D
Volume: J95-D Pages: 331-338
110009328429
BULLETION OF THE CHEMICAL SOCIETY OF JAPAN
Volume: 85 Pages: 79-86