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Neural trajectories in the supplementary motor area and primary motor cortex exhibit distinct geometries, compatible with different classes of computation
Abigail A. Russo, Ramin Khajeh, Sean R. Bittner, Sean M. Perkins, John P. Cunningham, Laurence F. Abbott, Mark M. Churchland
doi: https://doi.org/10.1101/650002
Abigail A. Russo
1Department of Neuroscience, Columbia University Medical Center, New York, New York 10032, USA
2Zuckerman Mind Brain Behavior Institute, Columbia University, New York, New York 10027, USA
Ramin Khajeh
1Department of Neuroscience, Columbia University Medical Center, New York, New York 10032, USA
2Zuckerman Mind Brain Behavior Institute, Columbia University, New York, New York 10027, USA
Sean R. Bittner
1Department of Neuroscience, Columbia University Medical Center, New York, New York 10032, USA
2Zuckerman Mind Brain Behavior Institute, Columbia University, New York, New York 10027, USA
Sean M. Perkins
2Zuckerman Mind Brain Behavior Institute, Columbia University, New York, New York 10027, USA
3Department of Biomedical Engineering, Columbia University, New York, New York 10027, USA
John P. Cunningham
2Zuckerman Mind Brain Behavior Institute, Columbia University, New York, New York 10027, USA
4Grossman Center for the Statistics of Mind, Columbia University, New York, New York 10027, USA
5Center for Theoretical Neuroscience, Columbia University Medical Center, New York, New York 10032, USA
6Department of Statistics, Columbia University, New York, New York 10027, USA
Laurence F. Abbott
1Department of Neuroscience, Columbia University Medical Center, New York, New York 10032, USA
2Zuckerman Mind Brain Behavior Institute, Columbia University, New York, New York 10027, USA
5Center for Theoretical Neuroscience, Columbia University Medical Center, New York, New York 10032, USA
7Department of Physiology and Cellular Biophysics, Columbia University Medical Center, New York, New York 10032, USA
8Kavli Institute for Brain Science, Columbia University Medical Center, New York, New York 10032, USA
Mark M. Churchland
1Department of Neuroscience, Columbia University Medical Center, New York, New York 10032, USA
2Zuckerman Mind Brain Behavior Institute, Columbia University, New York, New York 10027, USA
4Grossman Center for the Statistics of Mind, Columbia University, New York, New York 10027, USA
8Kavli Institute for Brain Science, Columbia University Medical Center, New York, New York 10032, USA
9David Mahoney Center for Brain and Behavior Research, Columbia University Medical Center, New York, New York 10032, USA

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Posted May 24, 2019.
Neural trajectories in the supplementary motor area and primary motor cortex exhibit distinct geometries, compatible with different classes of computation
Abigail A. Russo, Ramin Khajeh, Sean R. Bittner, Sean M. Perkins, John P. Cunningham, Laurence F. Abbott, Mark M. Churchland
bioRxiv 650002; doi: https://doi.org/10.1101/650002
Neural trajectories in the supplementary motor area and primary motor cortex exhibit distinct geometries, compatible with different classes of computation
Abigail A. Russo, Ramin Khajeh, Sean R. Bittner, Sean M. Perkins, John P. Cunningham, Laurence F. Abbott, Mark M. Churchland
bioRxiv 650002; doi: https://doi.org/10.1101/650002
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