{"id":4250,"date":"2015-04-23T14:22:11","date_gmt":"2015-04-23T18:22:11","guid":{"rendered":"http:\/\/labrigger.com\/blog\/?p=4250"},"modified":"2015-04-23T14:22:11","modified_gmt":"2015-04-23T18:22:11","slug":"new-spike-inference-for-sima","status":"publish","type":"post","link":"https:\/\/labrigger.com\/blog\/2015\/04\/23\/new-spike-inference-for-sima\/","title":{"rendered":"New spike inference for SIMA"},"content":{"rendered":"

\"spike_inference\"<\/p>\n

Following up SIMA, which has been covered here before<\/a>:<\/p>\n

The SIMA team has released a new version of its toolbox that includes a spike inference algorithm developed by Eftychios Pnevmatikakis<\/a> and Liam Paninski’s<\/a> group. This approach permits the efficient estimation of the most likely spike train underlying a sequence of calcium imaging observations.<\/p>\n

The new algorithm improves upon earlier work in two significant ways:
\n\u2013 Parameter estimation has been significantly improved to achieve good performance out of the box on many different kinds of calcium imaging data.
\n\u2013 The algorithm can take advantage of standard conic optimization solvers (like Mosek<\/a>) to run very fast.<\/p>\n

The new toolbox can be found here<\/a>, or here<\/a>, or here<\/a>.<\/p>\n

Further details about the algorithm can be read in this preprint<\/a>.<\/p>\n

Post by Tim Machado.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

\n

Following up SIMA, which has been covered here before<\/a>:<\/p>\n

The SIMA team has released a new version of its toolbox that includes a spike inference algorithm developed by Eftychios Pnevmatikakis<\/a> and Liam Paninski’s<\/a>…<\/p>\n

Read More<\/a><\/div><\/p>\n","protected":false},"author":1,"featured_media":4251,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[25,38],"class_list":["post-4250","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software","tag-analysis","tag-calcium-imaging"],"_links":{"self":[{"href":"https:\/\/labrigger.com\/blog\/wp-json\/wp\/v2\/posts\/4250","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/labrigger.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/labrigger.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/labrigger.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/labrigger.com\/blog\/wp-json\/wp\/v2\/comments?post=4250"}],"version-history":[{"count":3,"href":"https:\/\/labrigger.com\/blog\/wp-json\/wp\/v2\/posts\/4250\/revisions"}],"predecessor-version":[{"id":4254,"href":"https:\/\/labrigger.com\/blog\/wp-json\/wp\/v2\/posts\/4250\/revisions\/4254"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/labrigger.com\/blog\/wp-json\/wp\/v2\/media\/4251"}],"wp:attachment":[{"href":"https:\/\/labrigger.com\/blog\/wp-json\/wp\/v2\/media?parent=4250"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/labrigger.com\/blog\/wp-json\/wp\/v2\/categories?post=4250"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/labrigger.com\/blog\/wp-json\/wp\/v2\/tags?post=4250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}