Development of motor cortical network for elaborate motor control.
Project/Area Number |
22500309
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Nerve anatomy/Neuropathology
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Research Institution | Kyoto University |
Principal Investigator |
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Project Period (FY) |
2010 – 2012
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Project Status |
Completed (Fiscal Year 2012)
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Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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Keywords | 神経回路網 / サル / 発達 / 運動皮質 / 前頭葉皮質 / 運動制御 / 神経回路 |
Research Abstract |
It has been known that electrical stimulation of the motor-related frontal cortical areas with long pulse trains (~500ms) elicit purposeful movements such as reaching-grasping and bringing hand to mouth in adult macaques. However, if expression of such complex movements by cortical stimulation is innate or developed by postnatal experiences is not clear. We found that such complex behaviors are elicited by cortical stimulation also in the infant macaques. In addition, neuronal input patterns were examined for ‘reaching’ and ‘hand-to-mouth’ areas.
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Report
(4 results)
Research Products
(6 results)
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[Journal Article] Origins of multisynaptic projections from the basal ganglia to rostrocaudally distinct sectors of the dorsal premotor area in macaques2011
Author(s)
Saga, Y., Hirata, Y., Takahara, D., Inoue, K., Miyachi, S., Nambu, A., Tanji, J., Takada, M., and Hoshi, E.
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Journal Title
Eur. J. Neurosci
Volume: 33
Issue: 2
Pages: 285-97
DOI
Related Report
Peer Reviewed
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