| Budget Amount *help |
¥15,080,000 (Direct Cost: ¥11,600,000、Indirect Cost: ¥3,480,000)
Fiscal Year 2015: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2014: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2013: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2012: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
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| Outline of Final Research Achievements |
We performed connectivity-based parcellation of brain regions such as the amygdala, which is a complex structure composed of a heterogeneous group of nuclei and subnuclei, using diffusion-weighted imaging and probabilistic tractography. The subregions of the amygdala were segmented based on the connectivity pattern between the amygdala and other brain regions. As a basis for connectivity-based parcellation, we evaluated the effects of scanning conditions and image correction methods on morphometric and diffusion-weighted imaging.
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