| Budget Amount *help |
¥4,120,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥1,000,000 (Direct Cost: ¥1,000,000)
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| Research Abstract |
In this study, we performed theoretical studies using mathematical models in order to investigate relation between dendritic information integration and neuronal information processing such as memory and cognitive functions in hippocampal formation. We showed by analysis and numerical simulations that the impact of sensory inputs given to distal dendrite on somatic response is significantly enhanced by effect of spatial structure of electrical properties over dendrite. Furthermore, we performed theoretical studies using mathematical model for spatial cognition function, one for memory function, and one for information representations of both face angle and face identity. We also clarified an analytical relation between phase response curve and neuronal membrane properties.
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