{"id":687,"date":"2014-02-07T13:25:08","date_gmt":"2014-02-07T12:25:08","guid":{"rendered":"https:\/\/www.egce.universite-paris-saclay.fr\/?p=687"},"modified":"2014-02-07T13:25:08","modified_gmt":"2014-02-07T12:25:08","slug":"marie-ange-chabaud","status":"publish","type":"post","link":"https:\/\/www.egce.universite-paris-saclay.fr\/?p=687","title":{"rendered":"Marie-Ange, Chabaud"},"content":{"rendered":"

\"chabaud\"<\/a><\/p>\n

Marie-Ange, Chabaud<\/p>\n

Fax 33 1 69 82 37 36
\nTh\u00e8mes de Recherche<\/p>\n

Titre de th\u00e8se : D\u00e9veloppement de conditionnements associatifs et expression individuelle et collective de m\u00e9moires app\u00e9titives et aversives chez la Drosophile sp.
\nR\u00e9sum\u00e9 : La drosophile est commun\u00e9ment employ\u00e9e comme mod\u00e8le exp\u00e9rimental d\u2019\u00e9tude de la m\u00e9moire, \u00e0 partir d\u2019un conditionnement aversif, utilisant les mouches en groupe. Pour comparer les processus mn\u00e9siques dans les contextes aversif et app\u00e9titif, nous avons d\u00e9velopp\u00e9 deux conditionnements olfactifs app\u00e9titifs, celui de l\u2019activit\u00e9 du proboscis chez la drosophile en contention, et celui de la pr\u00e9f\u00e9rence olfactive en groupe, avec l\u2019obtention d\u2019apprentissages associatifs, d\u00e9pendants de la motivation alimentaire. Le premier, novateur, utilise des mouches en contention dans la perspective de l\u2019utilisation de l\u2019imagerie de l\u2019activit\u00e9 neuronale in vivo. Le second produit de la m\u00e9moire app\u00e9titive \u00e0 long terme, form\u00e9e par des processus potentiellement diff\u00e9rents de ceux de la m\u00e9moire aversive, en cours d\u2019exploration. Ces travaux offrent la perspective d\u2019approcher exp\u00e9rimentalement le contr\u00f4le motivationnel de la m\u00e9moire. Puis, par une analyse compar\u00e9e des performances individuelles et en groupe de la m\u00e9moire aversive, nous avons mis en \u00e9vidence des diff\u00e9rences de comportements individuels entre deux formes de m\u00e9moire aversives consolid\u00e9es connues chez la drosophile, la \u00ab m\u00e9moire \u00e0 long terme \u00bb et la \u00ab m\u00e9moire r\u00e9sistante \u00e0 l\u2019anesth\u00e9sie \u00bb (MRA), ainsi qu\u2019une facilitation sociale de la performance de MRA, dont les m\u00e9canismes sont en cours d\u2019\u00e9tude. Ces r\u00e9sultats et une synth\u00e8se sur les \u00e9tudes des comportements sociaux chez la drosophile permettent d\u2019envisager la drosophile comme une esp\u00e8ce dot\u00e9e d\u2019une certaine socialit\u00e9, et comme un mod\u00e8le \u00e0 inclure dans l\u2019\u00e9tude de l\u2019\u00e9volution de la socialit\u00e9.<\/p>\n

Le pdf de la Th\u00e8se <\/p>\n","protected":false},"excerpt":{"rendered":"

Marie-Ange, Chabaud Fax 33 1 69 82 37 36 Th\u00e8mes de Recherche Titre de th\u00e8se : D\u00e9veloppement de conditionnements associatifs et expression individuelle et collective de m\u00e9moires app\u00e9titives et aversives chez la Drosophile sp. R\u00e9sum\u00e9 : La drosophile est commun\u00e9ment employ\u00e9e comme mod\u00e8le exp\u00e9rimental d\u2019\u00e9tude de la m\u00e9moire, \u00e0 partir d\u2019un conditionnement aversif, utilisant les […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_themeisle_gutenberg_block_has_review":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-687","post","type-post","status-publish","format-standard","hentry","category-non-classe"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/posts\/687","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=687"}],"version-history":[{"count":0,"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/posts\/687\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=687"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=687"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}