| Budget Amount *help |
¥44,590,000 (Direct Cost: ¥34,300,000、Indirect Cost: ¥10,290,000)
Fiscal Year 2022: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2021: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Fiscal Year 2020: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Fiscal Year 2019: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2018: ¥18,070,000 (Direct Cost: ¥13,900,000、Indirect Cost: ¥4,170,000)
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| Outline of Final Research Achievements |
We have developed a bio-imaging sensor that can acquire more than four kinds of neurotransmitters, ions, and gases with a spatial resolution of less than 5 microns and a temporal resolution of 2 msec. Since conventional microscopes acquire only a single type of information as optical information, it is difficult to understand events that occur in real space because of the interaction of physical and chemical phenomena. By utilizing this sensor, it is possible to visualize the release phenomena of other neurotransmitters that occur simultaneously with the release of a certain ion, while maintaining microscopic positional and temporal information, and thereby elucidate the correlation and expression mechanisms of phenomena that could not be understood before.
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