| Budget Amount *help |
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2019: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2018: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2017: ¥8,320,000 (Direct Cost: ¥6,400,000、Indirect Cost: ¥1,920,000)
Fiscal Year 2016: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
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| Outline of Final Research Achievements |
It was demonstrated by Monte-Carlo simulation of photon migration in biological tissues, that it is possible to identify the change in absorption coefficient in the deep inside of the biological tissues using the angle-resolved measurement that we proposed for the first time. The characteristics of the angle-resolved probe (ARP) were also completely explained by assuming a virtual dipole probe for its spatial sensitivity distribution (SSD). Furthermore, it was shown that the SSD of the ARP can be synthesized by using the analytical solution of the light diffusion equation, and as a result of applying it to the time-resolved measurement, we obtained the prospect that the simulation time would be significantly reduced.
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