{"id":20,"date":"2015-05-06T13:39:19","date_gmt":"2015-05-06T12:39:19","guid":{"rendered":"http:\/?page_id=20"},"modified":"2022-09-08T13:27:31","modified_gmt":"2022-09-08T12:27:31","slug":"methodologies-mises-en-oeuvre-ou-developpees-dans-lunite","status":"publish","type":"page","link":"https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/?page_id=20","title":{"rendered":"M\u00e9thodologies mises en \u0153uvre ou d\u00e9velopp\u00e9es dans l\u2019unit\u00e9"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"font-family: 'Arial',sans-serif; color: black;\">Les membres du laboratoire peuvent \u00e9valuer :<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'Arial',sans-serif; color: black;\">&#8211; la <\/span><span style=\"font-family: 'Arial',sans-serif; color: #3366ff;\">clinique psychiatrique&nbsp;<\/span><span style=\"font-family: 'Arial',sans-serif; color: black;\">et<\/span> <span style=\"font-family: 'Arial',sans-serif; color: black;\">psychopathologique<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'Arial',sans-serif; color: black;\">&#8211; les <\/span><span style=\"font-family: 'Arial',sans-serif; color: #3366ff;\">performances cognitives<\/span><span style=\"font-family: 'Arial',sans-serif; color: black;\"> et comportementales des participants gr\u00e2ce \u00e0 des <\/span><span style=\"font-family: 'Arial',sans-serif; color: #3366ff;\">entretiens<\/span><span style=\"font-family: 'Arial',sans-serif; color: black;\">, des <\/span><span style=\"font-family: 'Arial',sans-serif; color: #3366ff;\">questionnaires<\/span><span style=\"font-family: 'Arial',sans-serif; color: black;\"> et des<\/span><span style=\"font-family: 'Arial',sans-serif; color: #3366ff;\"> tests neuropsychologiques<\/span><span style=\"font-family: 'Arial',sans-serif; color: black;\"> compl\u00e9t\u00e9s en t\u00eate \u00e0 t\u00eate et par <\/span><span style=\"font-family: 'Arial',sans-serif; color: #3366ff;\">Internet<\/span><span style=\"font-family: Arial, sans-serif; color: #000000;\">.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'Arial',sans-serif; color: black;\">&#8211; acc\u00e9der \u00e0 des mesures physiologiques par des <\/span><span style=\"font-family: 'Arial',sans-serif; color: #3366ff;\"><span style=\"color: #000000;\">capteurs<\/span>&nbsp;<\/span><span style=\"font-family: 'Arial',sans-serif; color: black;\">portables<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'Arial',sans-serif;\">Nous avons d\u00e9velopp\u00e9 un savoir-faire sur les<span style=\"color: #3366ff;\"> bases de donn\u00e9es<\/span> pour d\u00e9velopper de nouvelles mod\u00e9lisations int\u00e9gratives, avec les mesures psychom\u00e9triques, psychiatriques, neuropsychologiques, et les donn\u00e9es d&rsquo;imagerie IRM.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'Arial',sans-serif;\">Des m\u00e9thodes de&nbsp;<span style=\"color: #3366ff;\">d\u00e9bruitage et d&rsquo;harmonisation<\/span><span style=\"color: black;\">, d&rsquo;<\/span><span style=\"color: #3366ff;\">apprentissage-machine<\/span><span style=\"color: black;\"> (IA), des <\/span><span style=\"color: #3366ff;\">mod\u00e9lisations <\/span><span style=\"color: black;\">algorithmiques, sont exp\u00e9riment\u00e9es en collaboration <em>in situ<\/em><\/span> avec les math\u00e9maticiens du centre Borelli.<\/span><\/p>\n<p><a href=\"https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/wp-content\/uploads\/2022\/05\/debruitage-et-harmonisation-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1527 aligncenter\" src=\"https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/wp-content\/uploads\/2022\/05\/debruitage-et-harmonisation-1-300x169.png\" alt=\"\" width=\"389\" height=\"219\" srcset=\"https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/wp-content\/uploads\/2022\/05\/debruitage-et-harmonisation-1-300x169.png 300w, https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/wp-content\/uploads\/2022\/05\/debruitage-et-harmonisation-1-1024x576.png 1024w, https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/wp-content\/uploads\/2022\/05\/debruitage-et-harmonisation-1-768x432.png 768w, https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/wp-content\/uploads\/2022\/05\/debruitage-et-harmonisation-1-1536x864.png 1536w, https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/wp-content\/uploads\/2022\/05\/debruitage-et-harmonisation-1-2048x1152.png 2048w\" sizes=\"auto, (max-width: 389px) 100vw, 389px\" \/><\/a><a href=\"https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/wp-content\/uploads\/2022\/05\/debruitage-et-harmonisation_2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1528 aligncenter\" src=\"https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/wp-content\/uploads\/2022\/05\/debruitage-et-harmonisation_2-300x169.png\" alt=\"\" width=\"527\" height=\"297\" srcset=\"https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/wp-content\/uploads\/2022\/05\/debruitage-et-harmonisation_2-300x169.png 300w, https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/wp-content\/uploads\/2022\/05\/debruitage-et-harmonisation_2-1024x576.png 1024w, https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/wp-content\/uploads\/2022\/05\/debruitage-et-harmonisation_2-768x432.png 768w, https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/wp-content\/uploads\/2022\/05\/debruitage-et-harmonisation_2-1536x864.png 1536w, https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/wp-content\/uploads\/2022\/05\/debruitage-et-harmonisation_2-2048x1152.png 2048w\" sizes=\"auto, (max-width: 527px) 100vw, 527px\" \/><\/a><\/p>\n<p class=\"justify\" style=\"text-align: justify;\"><span style=\"font-family: 'Arial',sans-serif; color: black;\">Trois techniques d&rsquo;imagerie ont \u00e9t\u00e9 adapt\u00e9es pour explorer le cerveau de sujets ayant diff\u00e9rentes affections :<\/span><\/p>\n<p class=\"justify\" style=\"text-align: justify;\"><strong><span style=\"font-family: 'Arial',sans-serif; color: #005380;\">1\/<\/span><\/strong><span style=\"font-family: 'Arial',sans-serif;\">&nbsp;<span style=\"color: #3366ff;\"><b>L&rsquo;IRM (Imagerie par R\u00e9sonance Magn\u00e9tique)<\/b><\/span>&nbsp;pour \u00e9tudier la morphologie du cerveau,<\/span><\/p>\n<p class=\"justify\" style=\"text-align: justify;\"><strong><span style=\"font-family: 'Arial',sans-serif; color: #005380;\">2\/<\/span><\/strong><span style=\"font-family: 'Arial',sans-serif;\">&nbsp;<span style=\"color: #3366ff;\"><b>L&rsquo;IRM fonctionnelle<strong>&nbsp;(IRMf)<\/strong><\/b><\/span> pour en \u00e9tudier le fonctionnement,<\/span><\/p>\n<p class=\"justify\" style=\"text-align: justify;\"><strong><span style=\"font-family: 'Arial',sans-serif; color: #005380;\">3\/<\/span><\/strong><span style=\"font-family: 'Arial',sans-serif;\"> &nbsp;<span style=\"color: #3366ff;\"><b>La TEP<\/b><\/span>(Tomographie par Emission de Positons) pour explorer la neurochimie.<\/span><\/p>\n<p class=\"justify\" style=\"text-align: justify;\"><span style=\"font-family: 'Arial',sans-serif; color: black;\">L&rsquo;Unit\u00e9, en collaboration avec les \u00e9quipes m\u00e9thodologiques du CEA, au Service Hospitalier Fr\u00e9d\u00e9ric Joliot (Orsay) et \u00e0 Neurospin (Saclay), a contribu\u00e9 au d\u00e9veloppement de nouveaux moyens informatis\u00e9s d&rsquo;analyse de la morphom\u00e9trie du cerveau. A partir de la segmentation automatique des images anatomiques et de diffusion, il est maintenant possible d&rsquo;analyser l&rsquo;anatomie fine (volume et forme) de chaque sillon cortical et des faisceaux de fibres de la mati\u00e8re blanche sur l&rsquo;ensemble du cerveau.<\/span><\/p>\n<p class=\"justify\" style=\"text-align: justify;\"><span style=\"font-family: 'Arial',sans-serif; color: black;\">L&rsquo;unit\u00e9 a particip\u00e9 \u00e0 l&rsquo;impl\u00e9mentation des m\u00e9thodes d&rsquo;acquisition et de traitement d&rsquo;image pour l&rsquo;\u00e9tude de la connectivit\u00e9 anatomique par l<\/span><b><span style=\"font-family: 'Arial',sans-serif; color: #005380;\">&lsquo;<span style=\"color: #3366ff;\">IRM de diffusion<\/span><\/span><\/b><span style=\"font-family: 'Arial',sans-serif; color: black;\">. Ces diff\u00e9rentes impl\u00e9mentations m\u00e9thodologiques sont int\u00e9gr\u00e9es dans la plateforme de traitement d&rsquo;image Brainvisa <\/span><span style=\"font-size: revert;\">(<\/span><a style=\"font-size: revert;\" href=\"http:\/\/brainvisa.info\/\">http:\/\/brainvisa.info<\/a><span style=\"font-size: revert;\">).<\/span><\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>Les membres du laboratoire peuvent \u00e9valuer : &#8211; la clinique psychiatrique&nbsp;et psychopathologique &#8211; les performances cognitives et comportementales des participants gr\u00e2ce \u00e0 des entretiens, des questionnaires et des tests neuropsychologiques compl\u00e9t\u00e9s en t\u00eate \u00e0 t\u00eate et par Internet. &#8211; acc\u00e9der \u00e0 des mesures physiologiques par des capteurs&nbsp;portables Nous avons d\u00e9velopp\u00e9 un savoir-faire sur les bases &hellip; <a href=\"https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/?page_id=20\" class=\"more-link\">Continuer la lecture de <span class=\"screen-reader-text\">M\u00e9thodologies mises en \u0153uvre ou d\u00e9velopp\u00e9es dans l\u2019unit\u00e9<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":14,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-20","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/pages\/20","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20"}],"version-history":[{"count":14,"href":"https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/pages\/20\/revisions"}],"predecessor-version":[{"id":2046,"href":"https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/pages\/20\/revisions\/2046"}],"up":[{"embeddable":true,"href":"https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/pages\/14"}],"wp:attachment":[{"href":"https:\/\/www.inserm-u1000.universite-paris-saclay.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}