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Role for cells in the presupplementary motor area in updating motor plans.
Open accessAbstract
Two motor areas are known to exist in the medial frontal lobe of the cerebral cortex of primates, the supplementary motor area (SMA) and the presupplementary motor area (pre-SMA). We report here on an aspect of cellular activity that characterizes the pre-SMA. Monkeys were trained to perform three different movements sequentially in a temporal order. The correct order was planned on the basis of visual information before its execution. A group of pre-SMA cells (n = 64, 25%) were active during a process when monkeys were required to discard a current motor plan and develop a plan appropriate for the next orderly movements. Such activity was not common in the SMA and not found in the primary motor cortex. Our data suggest a role of pre-SMA cells in updating motor plans for subsequent temporally ordered movements.
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Matsuzaka, Y., Aizawa, H., & Tanji, J. (1992) · Journal of Neurophysiology · doi:10.1152/jn.1992.68.3.653 · Cited by 500
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Cited by
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Nachev, P., Kennard, C., & Husain, M. (2008) · Nature Reviews Neuroscience · doi:10.1038/nrn2478 · Cited by 1,928
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Graybiel, A. M. (1998) · Neurobiology of Learning and Memory · doi:10.1006/nlme.1998.3843 · Cited by 1,042
The anatomical basis of functional localization in the cortex
Passingham, R. E., Stephan, K. E., & Kötter, R. (2002) · Nature Reviews Neuroscience · doi:10.1038/nrn893 · Cited by 1,024
Action sets and decisions in the medial frontal cortex
RUSHWORTH, M., WALTON, M., KENNERLEY, S., & BANNERMAN, D. (2004) · Trends in Cognitive Sciences · doi:10.1016/j.tics.2004.07.009 · Cited by 1,004
Insights into the neural basis of response inhibition from cognitive and clinical neuroscience
Chambers, C. D., Garavan, H., & Bellgrove, M. A. (2009) · Neuroscience & Biobehavioral Reviews · doi:10.1016/j.neubiorev.2008.08.016 · Cited by 938
Metadata
- Authors
- Shima, K., Mushiake, H., Saito, N., & Tanji, J.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 1996-08-06
- Volume
- 93
- Issue
- 16
- Pages
- 8694-8698
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2028197169
- Cited by
- 245
- References
- 1
- FWCI
- 5.03
- Type
- journal article
- Language
- en
- Open access
- green
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- Shima, K., Mushiake, H., Saito, N., & Tanji, J. (1996). Role for cells in the presupplementary motor area in updating motor plans. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.93.16.8694
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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