| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Outline of Final Research Achievements |
To investigate the possibility of noninvasive MR detection of pathologic changes in protein concentration, we measured the protein concentration dependency of permittivity, longitudinal and transverse relaxation rate. The transverse relaxation rate showed most accurate dependency. We also measured the transverse relaxation rate of cerebrospinal fluid in lateral ventricle and showed enough accuracy to detect pathologic―bacterial meningitis etc.―changes of protein concentration by developing a method to derive pixels that are free from cerebrospinal fluid flow.
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