transcranial functional imaging of the mouse auditory cortex
Project/Area Number |
22791578
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
Otorhinolaryngology
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Research Institution | Niigata University |
Principal Investigator |
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Project Period (FY) |
2010 – 2011
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Project Status |
Completed (Fiscal Year 2011)
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Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
|
Keywords | 大脳聴覚野 / フラビン蛋白蛍光 / マウス / 周波数変調音 / イメージング / 周波数編著音 |
Research Abstract |
We have researched the mouse auditory cortex using transcranial flavoprotein autofluorescence imaging. We achieved three results as following. The first is the plasticity of right auditory cortex after sound discrimination learning. The responses to rewarded sound was similar to those of naive mouse, however the responses to unrewarded sounds were significantly depressed. The second is the detection of FM sounds selective areas in the mouse auditory cortex. The third is the visualization of ON and OFF responses after habituation of sustained responses.
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Report
(3 results)
Research Products
(16 results)
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[Presentation] マウス大脳聴覚野におけるFM音情報処理領域2012
Author(s)
本間悠介, 高橋邦行, 塚野浩明, 堀江正男, 馬場洋徳, 大島伸介, 窪田和, 澁木克栄, 高橋姿
Organizer
第10回側頭骨疾患研究会
Place of Presentation
ホテルメトロポリタン仙台(仙台市)
Year and Date
2012-01-07
Related Report
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