{"id":979,"date":"2013-10-21T22:39:54","date_gmt":"2013-10-21T20:39:54","guid":{"rendered":"http:\/\/wp.unil.ch\/esspace\/?p=979"},"modified":"2013-10-29T10:42:59","modified_gmt":"2013-10-29T09:42:59","slug":"cornelia-pocnet","status":"publish","type":"post","link":"https:\/\/wp.unil.ch\/esspace\/2013\/10\/cornelia-pocnet\/","title":{"rendered":"Cornelia Pocnet"},"content":{"rendered":"<p><b>Personality traits, behavioral and psychological symptoms and cognitive decline in patients at an early stage of Alzheimer\u2019s disease<!--more--><\/b><\/p>\n<p><i>Ayant obtenu une Licence en psychologie en 1997 \u00e0 l\u2019Universit\u00e9 de Iasi (Roumanie), Cornelia Pocnet travaille \u00e0 l\u2019Institut de Psychologie de l\u2019Unil en tant qu\u2019assistante de recherche et d\u2019enseignement. Son parcours acad\u00e9mique vari\u00e9 t\u00e9moigne de son int\u00e9r\u00eat pour l\u2019am\u00e9lioration du bien-\u00eatre psychique des populations fragilis\u00e9es \u00e0 travers la recherche clinique.<\/i><\/p>\n<p>L\u2019objectif de cette th\u00e8se a \u00e9t\u00e9 d&rsquo;investiguer la personnalit\u00e9 de patients atteints d\u2019une maladie d&rsquo;Alzheimer (MA) l\u00e9g\u00e8re. A travers trois \u00e9tudes, nous avons compar\u00e9 ce groupe clinique \u00e0 des personnes sans troubles cognitifs, sur le plan de l&rsquo;\u00e9volution de la personnalit\u00e9, de son impact sur les sympt\u00f4mes comportementaux et psychologiques (SCP) ainsi que sur le plan cognitif.<\/p>\n<p>Dans la premi\u00e8re \u00e9tude, d&rsquo;importants changements de personnalit\u00e9, suivant une tendance sp\u00e9cifique, ont \u00e9t\u00e9 observ\u00e9s uniquement dans le groupe clinique. Le profil de ces modifications montre une augmentation du N\u00e9vrosisme ainsi qu\u2019une diminution de l&rsquo;Extraversion, de l&rsquo;Ouverture et de la Conscience au fil du temps. La deuxi\u00e8me \u00e9tude souligne que les changements de la personnalit\u00e9 et les SCP surviennent t\u00f4t dans la MA. Les reconna\u00eetre comme des signes avant-coureurs de la maladie peut s&rsquo;av\u00e9rer un facteur cl\u00e9 pour la d\u00e9tection et l&rsquo;intervention pr\u00e9coce. Dans la troisi\u00e8me \u00e9tude, une association significative entre l&rsquo;\u00e9volution de la personnalit\u00e9 et le niveau cognitif a \u00e9t\u00e9 constat\u00e9e chez les m\u00eames patients. Ainsi, les changements du N\u00e9vrosisme et de la Conscience sont li\u00e9s \u00e0 la d\u00e9t\u00e9rioration cognitive, tandis que la diminution de l&rsquo;Ouverture et de la Conscience dans le temps annonce la perte d&rsquo;autonomie quotidienne. Des facteurs tels que l&rsquo;\u00e2ge, le genre, l&rsquo;\u00e9ducation et l&rsquo;\u00e9tat civil ont \u00e9galement \u00e9t\u00e9 pris en compte pour pr\u00e9voir le d\u00e9clin cognitif.<\/p>\n<p>Ces \u00e9tudes sugg\u00e8rent cinq implications pratiques importantes : (1) un d\u00e9pistage efficace de la MA devrait prendre en compte les traits pr\u00e9morbides et les changements sp\u00e9cifiques de la personnalit\u00e9; (2) les interventions psycho-\u00e9ducatives pourraient fournir des informations sur les changements de personnalit\u00e9 et les SCP qui peuvent surgir t\u00f4t dans la MA; (3) des \u00e9tudes sur la pr\u00e9vention sont n\u00e9cessaires pour mieux comprendre l&rsquo;\u00e9tiologie de la MA; (4) le traitement individuel (psychologique, social, pharmacologique) pourrait \u00eatre adapt\u00e9 aux changements sp\u00e9cifiques de la personnalit\u00e9; (5) d\u2019amples recherches sont requises afin d&rsquo;\u00e9tudier l&rsquo;impact des variables socioculturelles et des styles de vie sur le d\u00e9veloppement de la MA.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Personality traits, behavioral and psychological symptoms and cognitive decline in patients at an early stage of Alzheimer\u2019s disease<\/p>\n","protected":false},"author":163,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_uag_custom_page_level_css":"","_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false,"footnotes":""},"categories":[19458,19451],"tags":[],"class_list":["post-979","post","type-post","status-publish","format-standard","category-numero-5","category-theses"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"hitmag-landscape":false,"hitmag-featured":false,"hitmag-grid":false,"hitmag-list":false,"hitmag-thumbnail":false,"gform-image-choice-sm":false,"gform-image-choice-md":false,"gform-image-choice-lg":false,"mailpoet_newsletter_max":false},"uagb_author_info":{"display_name":"sschlat1","author_link":"https:\/\/wp.unil.ch\/esspace\/author\/sschlat1\/"},"uagb_comment_info":0,"uagb_excerpt":"Personality traits, behavioral and psychological symptoms and cognitive decline in patients at an early stage of Alzheimer\u2019s disease","_links":{"self":[{"href":"https:\/\/wp.unil.ch\/esspace\/wp-json\/wp\/v2\/posts\/979","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.unil.ch\/esspace\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.unil.ch\/esspace\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/esspace\/wp-json\/wp\/v2\/users\/163"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/esspace\/wp-json\/wp\/v2\/comments?post=979"}],"version-history":[{"count":0,"href":"https:\/\/wp.unil.ch\/esspace\/wp-json\/wp\/v2\/posts\/979\/revisions"}],"wp:attachment":[{"href":"https:\/\/wp.unil.ch\/esspace\/wp-json\/wp\/v2\/media?parent=979"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.unil.ch\/esspace\/wp-json\/wp\/v2\/categories?post=979"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.unil.ch\/esspace\/wp-json\/wp\/v2\/tags?post=979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}