{"id":1961,"date":"2019-07-03T11:38:13","date_gmt":"2019-07-03T01:38:13","guid":{"rendered":"https:\/\/www.cognav.net\/?p=1961"},"modified":"2019-07-03T11:38:13","modified_gmt":"2019-07-03T01:38:13","slug":"how-the-brain-controls-movement-in-high-dimensional-space","status":"publish","type":"post","link":"https:\/\/braininspirednavigation.com\/?p=1961","title":{"rendered":"How the brain controls movement in high dimensional space?"},"content":{"rendered":"<p style=\"text-align: justify;\">Gallego, Juan A., Matthew G. Perich, Lee E. Miller, and Sara A. Solla. &#8220;<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0896627317304634\"><strong>Neural manifolds for the control of movement<\/strong><\/a>.&#8221; Neuron 94, no. 5 (2017): 978-984.<\/p>\n<p style=\"text-align: justify;\">Abstract<\/p>\n<p style=\"text-align: justify;\">The analysis of neural dynamics in several brain cortices has consistently uncovered low-dimensional manifolds that capture a significant fraction of neural variability. <strong><span style=\"color: #ff0000;\">These neural manifolds are spanned by specific patterns of correlated neural activity, the \u201cneural modes.\u201d<\/span> <\/strong>We discuss a model for neural control of movement in which the time-dependent activation of these neural modes is the generator of motor behavior. <strong><span style=\"color: #ff0000;\">This manifold-based view of\u00a0<a style=\"color: #ff0000;\" title=\"Learn more about Motor Cortex from ScienceDirect's AI-generated Topic Pages\" href=\"https:\/\/www.sciencedirect.com\/topics\/neuroscience\/motor-cortex\">motor cortex<\/a>\u00a0may lead to a better understanding of how the brain controls movement.<\/span><\/strong><\/p>\n<p>For further info, please read the paper Gallego et al. 2017.<\/p>\n<p>Gallego, Juan A., Matthew G. Perich, Lee E. Miller, and Sara A. Solla. &#8220;<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0896627317304634\"><strong>Neural manifolds for the control of movement<\/strong><\/a>.&#8221; Neuron 94, no. 5 (2017): 978-984.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Related work about motor control using Recurrent Neural Networks see\u00a0Huh and\u00a0Todorov 2009.<\/p>\n<p style=\"text-align: justify;\">Huh, D. and Todorov, E., 2009, March. <a href=\"https:\/\/ieeexplore.ieee.org\/document\/4927524\"><strong>Real-time motor control using recurrent neural networks<\/strong><\/a>. In\u00a0<i>2009 IEEE Symposium on Adaptive Dynamic Programming and Reinforcement Learning<\/i>(pp. 42-49). IEEE.<\/p>\n<p style=\"text-align: justify;\">\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gallego, Juan A., Matthew G. Perich, Lee E. Miller, and Sara A. Solla. &#8220;Neural manifolds for the control of movement.&#8221; Neuron 94, no. 5 (2017): 978-984. Abstract The analysis of neural dynamics in several brain cortices has consistently uncovered low-dimensional manifolds that capture a significant fraction of neural variability. These neural manifolds are spanned by [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[96,346,419],"tags":[400,516,514,515],"_links":{"self":[{"href":"https:\/\/braininspirednavigation.com\/index.php?rest_route=\/wp\/v2\/posts\/1961"}],"collection":[{"href":"https:\/\/braininspirednavigation.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/braininspirednavigation.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/braininspirednavigation.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/braininspirednavigation.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1961"}],"version-history":[{"count":1,"href":"https:\/\/braininspirednavigation.com\/index.php?rest_route=\/wp\/v2\/posts\/1961\/revisions"}],"predecessor-version":[{"id":1962,"href":"https:\/\/braininspirednavigation.com\/index.php?rest_route=\/wp\/v2\/posts\/1961\/revisions\/1962"}],"wp:attachment":[{"href":"https:\/\/braininspirednavigation.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1961"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/braininspirednavigation.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1961"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/braininspirednavigation.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1961"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}