{"id":9464,"date":"2019-09-23T22:57:14","date_gmt":"2019-09-23T22:57:14","guid":{"rendered":"http:\/\/face.unt.edu.ar\/web\/?p=9464"},"modified":"2019-09-23T22:57:14","modified_gmt":"2019-09-23T22:57:14","slug":"seminario-a-cargo-de-la-dra-denise-duarte","status":"publish","type":"post","link":"https:\/\/face.unt.edu.ar\/web\/blog\/seminario-a-cargo-de-la-dra-denise-duarte\/","title":{"rendered":"Seminario a cargo de la Dra. Denise Duarte"},"content":{"rendered":"<p style=\"font-weight: 400\">Tendr\u00e1 lugar en nuestra Facultad el\u00a0<strong>Seminario sobre:\u00a0\u00abModeling neuronal spikes through Variable Length Memory Chains\u00bb<\/strong>, a cargo de la Profesora\u00a0<strong>Dra.\u00a0Denise Duarte<\/strong>.\u00a0Ph. D. in Statistics, IME, Universidade de S\u00e3o Paulo, Associate Professor at Department of Statistics, Universidade Federal de Minas Gerais.<\/p>\n<p style=\"font-weight: 400\">El Seminario se llevar\u00e1 a cabo el\u00a0 <strong>mi\u00e9rcoles 25 de septiembre<\/strong>\u00a0del presente, a las\u00a0<strong>11 horas<\/strong>, en el\u00a0<strong>aula 2 de posgrado<\/strong>, primer piso de la Facultad de Ciencias Econ\u00f3micas UNT. Es organizado por el Instituto de Investigaciones Estad\u00edsticas.<\/p>\n<p style=\"font-weight: 400\"><strong>Resumen\u00a0<\/strong><\/p>\n<p><strong>Modeling neuronal spikes through Variable Length Memory Chains<\/strong><\/p>\n<p><strong>Dra. Denise Duarte<\/strong><\/p>\n<p>Ph. D. in Statistics, IME, Universidade de S\u00e3o Paulo<\/p>\n<p>Associate Professor at Department of Statistics, Universidade Federal de Minas Gerais<\/p>\n<p>A neuron can react with an electrical firing when it is exposed to a stimulus. This is called a spike.\u00a0Looking at the sequence of spikes in time generated by a stimulated neuron, this can be seen as a stochastic process with a nontrivial dependency structure.\u00a0It is not expected, for example,to see two consecutive spikes, nor a very long time between two spikes. Moreover, it is reasonable to think that with each new spike, the process loses memory, meaning that it marks a signal renewal time. One model capable of capturing these dependence characteristics is the so-called Variable Length Memory Chains, VLMC, which has several applications known in the literature.\u00a0In this talk, we present a methodology to estimate the probability law of a neuronal spike process and its dependence structure, given a stimulus, considering that it was generated by a\u00a0VLMC. We can use the\u00a0estimated model to classify neurons according to the similarity of their laws.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tendr\u00e1 lugar en nuestra Facultad el\u00a0Seminario sobre:\u00a0\u00abModeling neuronal spikes through Variable Length Memory Chains\u00bb, a cargo de la Profesora\u00a0Dra.\u00a0Denise Duarte.\u00a0Ph. D. in Statistics, IME, Universidade de S\u00e3o Paulo, Associate Professor at Department of Statistics, Universidade Federal de Minas Gerais. El Seminario se llevar\u00e1 a cabo el\u00a0 mi\u00e9rcoles 25 de septiembre\u00a0del presente, a las\u00a011 horas, en [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":8712,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[4],"tags":[467,389,466,465],"_links":{"self":[{"href":"https:\/\/face.unt.edu.ar\/web\/wp-json\/wp\/v2\/posts\/9464"}],"collection":[{"href":"https:\/\/face.unt.edu.ar\/web\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/face.unt.edu.ar\/web\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/face.unt.edu.ar\/web\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/face.unt.edu.ar\/web\/wp-json\/wp\/v2\/comments?post=9464"}],"version-history":[{"count":1,"href":"https:\/\/face.unt.edu.ar\/web\/wp-json\/wp\/v2\/posts\/9464\/revisions"}],"predecessor-version":[{"id":9465,"href":"https:\/\/face.unt.edu.ar\/web\/wp-json\/wp\/v2\/posts\/9464\/revisions\/9465"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/face.unt.edu.ar\/web\/wp-json\/wp\/v2\/media\/8712"}],"wp:attachment":[{"href":"https:\/\/face.unt.edu.ar\/web\/wp-json\/wp\/v2\/media?parent=9464"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/face.unt.edu.ar\/web\/wp-json\/wp\/v2\/categories?post=9464"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/face.unt.edu.ar\/web\/wp-json\/wp\/v2\/tags?post=9464"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}