{"id":7103,"date":"2022-04-04T13:00:47","date_gmt":"2022-04-04T11:00:47","guid":{"rendered":"https:\/\/sfb1436.de\/menue-1\/a08-the-noradrenergic-systems-contribution-to-neural-resource-in-ageing\/"},"modified":"2025-05-19T06:29:46","modified_gmt":"2025-05-19T04:29:46","slug":"a08-the-noradrenergic-systems-contribution-to-neural-resource-in-ageing","status":"publish","type":"page","link":"https:\/\/sfb1436.de\/de\/projekte\/archiv-sfb-1436-1-2021-2024\/a08-the-noradrenergic-systems-contribution-to-neural-resource-in-ageing\/","title":{"rendered":" Der Beitrag des noradrenergen Systems zur neuralen Ressource im Alter"},"content":{"rendered":"\n<div class=\"wp-block-uagb-section uagb-section__wrap uagb-section__background-color uagb-block-cad542f5 badge-title\"><div class=\"uagb-section__overlay\"><\/div><div class=\"uagb-section__inner-wrap\">\n<p class=\"has-text-align-center wp-block-paragraph\">A08<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group alignwide has-white-background-color has-background is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-147ade55 wp-block-columns-is-layout-flex\" style=\"padding-top:0px;padding-bottom:0px\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:20px;padding-right:20px;padding-bottom:20px;padding-left:20px\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/04\/A08-scaled_web-1024x713.jpg\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"713\" src=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/04\/A08-scaled_web-1024x713.jpg\" alt=\"graphical abstract of The noradrenergic system and the contribution to neural resource in ageing\" class=\"wp-image-6878\" srcset=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/04\/A08-scaled_web-1024x713.jpg 1024w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/04\/A08-scaled_web-300x209.jpg 300w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/04\/A08-scaled_web-768x535.jpg 768w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/04\/A08-scaled_web-1600x1114.jpg 1600w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/04\/A08-scaled_web-1536x1070.jpg 1536w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/04\/A08-scaled_web-2048x1426.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-left wp-block-paragraph\">Die Intaktheit des noradrenergen Locus coeruleus (LC-NA) Systems im Gehirn ist ein wichtiger Faktor zum Erhalt der kognitiven F\u00e4higkeiten im Alter. Es muss jedoch noch untersucht werden, ob eine pharmakologische Modulation des LC-NA-Systems oder kognitive Trainingsinterventionen, die auf einer Steigerung der Noradrenalin (NA)-Funktion abzielen, einen kognitiven R\u00fcckgang im Alter verhindern k\u00f6nnen. Unser Projekt untersucht, ob das LC-NA-System Potenzial zur Steigerung der neuronalen Ressourcen im Alter bietet. Dies untersuchen wir durch pharmakologische NA-Intervention sowie durch Trainings kognitiver Funktionen von denen bekannt ist, dass sie das LC-NA-System rekrutieren.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-43c3a9c5 wp-block-columns-is-layout-flex\" id=\"project-anchor\" style=\"padding-top:0px;padding-bottom:30px\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" id=\"projekt\">\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-b0be8b0e wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 is-style-fill\"><a class=\"wp-block-button__link has-white-color has-project-c-background-color has-text-color has-background has-normal-font-size has-custom-font-size wp-element-button\" href=\"#what-characterizes-the-project\"><strong>Unsere Forschung<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" id=\"projekt\">\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-b0be8b0e wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 is-style-fill\"><a class=\"wp-block-button__link has-white-color has-secondary-background-color has-text-color has-background has-normal-font-size has-custom-font-size wp-element-button\" href=\"#research-goals-questions\"><strong><strong>Ziele unseres Projektes<\/strong><\/strong><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-b0be8b0e wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 is-style-fill\"><a class=\"wp-block-button__link has-white-color has-project-c-background-color has-text-color has-background has-normal-font-size has-custom-font-size wp-element-button\" href=\"#towards-the-future\"><strong><strong><strong>Blick in die Zukunft<\/strong><\/strong><\/strong><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" id=\"projekt\">\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-b0be8b0e wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 is-style-fill\"><a class=\"wp-block-button__link has-white-color has-secondary-background-color has-text-color has-background has-normal-font-size has-custom-font-size wp-element-button\" href=\"#publications\"><strong><strong>Publikationen<\/strong><\/strong><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignfull has-tertiary-background-color has-background is-layout-flex wp-container-core-columns-is-layout-763026b3 wp-block-columns-is-layout-flex\" style=\"margin-top:0px;margin-bottom:0px\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" id=\"pi\">\n<h2 class=\"wp-block-heading has-text-align-center\" id=\"gruppenleitung\" style=\"font-style:normal;font-weight:500\">Gruppenleitung &amp; Gruppenmitglieder<\/h2>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-5 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"682\" data-id=\"6548\" src=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/02\/20210615-Betts-675-1024x682.jpg\" alt=\"SFB 1436 Mitglied Matthew Betts\" class=\"wp-image-6548\" srcset=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/02\/20210615-Betts-675-1024x682.jpg 1024w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/02\/20210615-Betts-675-300x200.jpg 300w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/02\/20210615-Betts-675-768x512.jpg 768w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/02\/20210615-Betts-675-1600x1066.jpg 1600w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/02\/20210615-Betts-675-1536x1024.jpg 1536w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/02\/20210615-Betts-675.jpg 1613w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Dr. Matthew Betts<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"569\" data-id=\"2300\" src=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/01\/202102-Haemmerer-001-1024x569.jpg\" alt=\"SFB 1436 Mitglied Dorothea H\u00e4mmerer\" class=\"wp-image-2300\" srcset=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/01\/202102-Haemmerer-001-1024x569.jpg 1024w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/01\/202102-Haemmerer-001-300x167.jpg 300w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/01\/202102-Haemmerer-001-768x427.jpg 768w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/01\/202102-Haemmerer-001-1600x889.jpg 1600w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/01\/202102-Haemmerer-001-1536x853.jpg 1536w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/01\/202102-Haemmerer-001.jpg 1800w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Prof. Dr. Dorothea H\u00e4mmerer<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"11176\" src=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20211102-0781-Guruprasath-Gurusamy-1024x683.jpg\" alt=\"SFB 1436 Mitglied Guruprasath Gurusamy\" class=\"wp-image-11176\" srcset=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20211102-0781-Guruprasath-Gurusamy-1024x683.jpg 1024w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20211102-0781-Guruprasath-Gurusamy-300x200.jpg 300w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20211102-0781-Guruprasath-Gurusamy-768x512.jpg 768w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20211102-0781-Guruprasath-Gurusamy-1600x1067.jpg 1600w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20211102-0781-Guruprasath-Gurusamy-1536x1024.jpg 1536w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20211102-0781-Guruprasath-Gurusamy-2048x1365.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Guruprasath Gurusamy<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"9554\" src=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20211102-0823-Marina-Leiman-1024x683.jpg\" alt=\"SFB 1436 Mitglied Marina Leiman\" class=\"wp-image-9554\" srcset=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20211102-0823-Marina-Leiman-1024x683.jpg 1024w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20211102-0823-Marina-Leiman-300x200.jpg 300w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20211102-0823-Marina-Leiman-768x512.jpg 768w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20211102-0823-Marina-Leiman-1600x1067.jpg 1600w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20211102-0823-Marina-Leiman-1536x1024.jpg 1536w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20211102-0823-Marina-Leiman-2048x1365.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Marina Leiman<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"11170\" src=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20211102-0733-Hartmut-Schuetze-1024x683.jpg\" alt=\"SFB 1436 Mitglied Hartmut Sch\u00fctze\" class=\"wp-image-11170\" srcset=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20211102-0733-Hartmut-Schuetze-1024x683.jpg 1024w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20211102-0733-Hartmut-Schuetze-300x200.jpg 300w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20211102-0733-Hartmut-Schuetze-768x512.jpg 768w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20211102-0733-Hartmut-Schuetze-1600x1067.jpg 1600w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20211102-0733-Hartmut-Schuetze-1536x1024.jpg 1536w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20211102-0733-Hartmut-Schuetze-2048x1365.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Dr. Hartmut Sch\u00fctze<\/figcaption><\/figure>\n<\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide justify-content-center is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\" id=\"what-characterizes-the-project\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:1350px\">\n<h2 class=\"wp-block-heading has-text-align-center has-secondary-color has-text-color\" id=\"the-memory-circuits-1\">Was ist der Locus coeruleus?<\/h2>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Der Locus coeruleus (LC), eine kleine Hirnstruktur, der sich tief im Hirnstamm befindet, unsereHauptquelle der Noradrenalin (NA)-Modulation im Gehirn ist. Der LC ist an der Regulierung einer Vielzahl h\u00f6herer kognitiver Funktionen beteiligt, wie zum Beispiel Arbeitsged\u00e4chtnis, Lernen, Aufmerksamkeit, sowie Ged\u00e4chtniskonsolidierung und -abruf (f\u00fcr \u00dcbersichtsarbeiten siehe Sara, 2009; Mather &amp; Harley, 2016; Betts et al., 2019).<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\" id=\"our-study-designs\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px\">\n<h3 class=\"wp-block-heading alignwide has-text-align-center has-white-color has-project-c-background-color has-text-color has-background\" id=\"our-study-designs\">Was wissen wir \u00fcber die Rolle des Locus coeruleus in Kognition und Hirngesundheit?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Eine Kernfunktion des LC besteht darin, die Verarbeitung (emotional) salienter Ereignisse zu unterst\u00fctzen (Arnsten, 1998; Luo et al., 2015). Innerhalb des LC-NA Netzwerkes kann eine Erh\u00f6hung extrazellul\u00e4ren NAs durch LC-Aktivierung die neuralen Ressourcen \u00fcber die Aktivierung von \u03b1- und \u00df-Adrenorezeptoren zum Beispiel im pr\u00e4frontalen Kortex und Hippocampus erh\u00f6hen, um das Arbeitsged\u00e4chtnis (Ramos &amp; Arnsten, 2007) und das episodische Ged\u00e4chtnis (Luo et al., 2015) salienter Ereignisse zu unterstuetzen. Eine St\u00e4rkung des LC-NA-Systems kann auch die kognitive Leistung steigern kann, indem die funktionelle Konnektivit\u00e4t von Gehirnregionen neu organisiert wird, die an bestimmten kognitiven Prozessen beteiligt sind. Beispielsweise hat sich gezeigt, dass pharmakologische Erh\u00f6hungen von NA die Konnektivit\u00e4t zwischen frontalen und parietalen Regionen w\u00e4hrend einer visuellen Aufmerksamkeitsaufgabe unterst\u00fctzen (Coull et al., 1999). Dar\u00fcber hinaus deuten neuere Erkenntnisse darauf hin, dass altersbedingte Unterschiede in LC-NA mit reduzierten kognitiven F\u00e4higkeiten im episodischen Ged\u00e4chtnis (H\u00e4mmerer et al., 2018; Dahl et al., 2019) und kognitiver Reserve einhergehen(Robertson, 2013; Wilson et al al., 2013; Clewett et al., 2016).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die NA-Modulation ist aber auch aufgrund ihrer entz\u00fcndungshemmenden Eigenschaften und ihrer Rolle bei der Unterst\u00fctzung der lokalen Gef\u00e4\u00dffunktion wichtig f\u00fcr die langfristige Erhaltung der Gesundheit des Gehirns (Satoh &amp; Iijima, 2017). Dies ist besonders relevant im Alter, da Tierversuche zeigen, dass die Kombination aus niedrigeren NA-Levels und h\u00f6heren altersbedingten Pathologien wie Amyloid-beta (A\u00df) oder Neurofibrillary Tangles (NTF) due Ausbreitung von Proteinpathologien beschleunigen und mit erh\u00f6hter mikroglialer und neurovaskul\u00e4rer Dysfunktion einhergehen (Chalermpalanupap et al., 2017; Satoh &amp; Iijima, 2017; Weinshenker, 2018)<\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns alignfull is-layout-flex wp-container-core-columns-is-layout-952ccc31 wp-block-columns-is-layout-flex\" id=\"research-goals-questions\" style=\"margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px\">\n<div class=\"wp-block-columns alignfull are-vertically-aligned-center has-white-color has-secondary-background-color has-text-color has-background is-layout-flex wp-container-core-columns-is-layout-952ccc31 wp-block-columns-is-layout-flex\" style=\"margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:20px;padding-right:20px;padding-bottom:20px;padding-left:20px\">\n<h2 class=\"wp-block-heading has-text-align-right\" id=\"die-ziele-unseres-projektes\" style=\"font-style:normal;font-weight:500\"><strong>Die Ziele unseres Projektes<\/strong><\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center has-white-color has-project-c-background-color has-text-color has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:50px;padding-right:150px;padding-bottom:50px;padding-left:150px\">\n<p class=\"wp-block-paragraph\">Die Integrit\u00e4t des LC-NA-Systems ist wichtig f\u00fcr die Bestimmung der kognitiven F\u00e4higkeiten im sp\u00e4teren Leben. Es muss jedoch noch untersucht werden, ob eine pharmakologische Modulation des LC-NA-Systems oder kognitive Trainingsinterventionen, die auf die Steigerung der NA-Funktion zugeschnitten sind, einen kognitiven R\u00fcckgang im Alter verhindern k\u00f6nnen. Das vorgeschlagene Projekt zielt darauf ab, zu untersuchen, ob das NA-System verborgenes Potenzial zur Steigerung der neuronalen Ressourcen im Alter bietet. Dies wird erreicht, indem die NA-Funktion pharmakologisch erh\u00f6ht wird, sowie durch das Training bestimmter kognitiver Funktionen, von denen bekannt ist, dass sie das LC-NA-System rekrutieren. Unser Ziel ist es, die Bewertung kognitiver und physiologischer Ver\u00e4nderungen auf bekannte neurophysiologische Wirkungen von NA-Funktionssteigerungen (z. B. in Bezug auf eine erh\u00f6hte funktionelle Aktivit\u00e4t \/ Konnektivit\u00e4t) zuzuschneiden und die funktionellen Auswirkungen eines pharmakologisch oder durch kognitives Training gesteigerten NA-Spiegels im Kontext einer facettenreichen Bewertung interindividueller Unterschiede in der Integrit\u00e4t des LC-NA-Systems zu untersuchen. Wir werden ausserdem untersuchen, ob sogenannte \u201eSuper Ager\u201c &#8211; Achtzigj\u00e4hrige mit weit \u00fcberdurchschnittlichen kognitiven Leistungen &#8211; ein besonders intaktes noradrenerges System haben.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignfull has-tertiary-background-color has-background is-layout-flex wp-container-core-columns-is-layout-952ccc31 wp-block-columns-is-layout-flex\" id=\"towards-the-future\" style=\"margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px\">\n<div class=\"wp-block-cover is-light is-repeated\"><div class=\"wp-block-cover__image-background wp-image-12591 is-repeated\" style=\"background-position:67% 59%;background-image:url(https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/senior-man-playing-puzzle.png)\"><\/div><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-10 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column has-tertiary-background-color has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:30px;padding-right:150px;padding-bottom:30px;padding-left:150px\">\n<h2 class=\"wp-block-heading has-text-align-left\" id=\"ein-blick-in-die-zukunft\" style=\"font-style:normal;font-weight:500\"><strong><strong><strong>Langfristige Perspektive<\/strong><\/strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Die langfristige Perspektive dieses Projekts besteht darin, zu untersuchen, ob die In-vivo-Charakterisierung des LC-NA-Systems Personen mit erhoehter neuronaler ressource im h\u00f6heren Alter identifizieren kann und ob Interventionen zur Erh\u00f6hung des NA-Spiegels klinischen oder Risikopopulationen im Alter zugute kommen k\u00f6nnen. In Zukunft wollen wir deshalb auch unser Verst\u00e4ndnis der LC-vermittelten Plastizit\u00e4t in Zielbereichen von LC-Projektionen erweitern, einschlie\u00dflich des Verst\u00e4ndnisses der Rolle der LC-vermittelten Dopaminfreisetzung und der Mechanismen, die die LC-Aktivierung regulieren. Wir wollen hierbei auch mit durch Ultrahochfeld-MRT untersuchen, wie die Verst\u00e4rkung der noradrenergen Modulation die Aktivierung unterschiedlicher kortikaler Schichten beeinflusst. Tierversuche deuten darauf hin, dass noradrenerge Projektionen ihre kognitiven Wirkungen aus\u00fcben, indem sie den Signal-Rausch-Pegel von Neuronen insbesondere in Schicht 4 des Kortex ver\u00e4ndern (Berridge &amp; Waterhouse), dies muss jedoch beim Menschen noch untersucht werden.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignfull is-layout-flex wp-container-core-columns-is-layout-dca53f0c wp-block-columns-is-layout-flex\" id=\"publications\" style=\"margin-top:0px;margin-bottom:0px\">\n<div class=\"wp-block-column has-project-c-background-color has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<section class=\"wp-block-group alignfull is-layout-flow wp-block-group-is-layout-flow\" style=\"padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px\">\n<div class=\"wp-block-columns alignfull has-project-c-background-color has-background is-layout-flex wp-container-core-columns-is-layout-44579ee7 wp-block-columns-is-layout-flex\" style=\"margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center has-white-color has-text-color\" id=\"publikationen-des-projektes-a08\"><strong>Publikationen des Projektes A08<\/strong><\/h2>\n\n\n\n\t\t\t<div class=\"wp-block-uagb-post-carousel uagb-post-grid project-slider uagb-post__image-position-top uagb-post__image-disabled uagb-block-2ea5e84b     uagb-post__arrow-outside uagb-slick-carousel uagb-post__items uagb-post__columns-3 is-carousel uagb-post__columns-tablet-2 uagb-post__columns-mobile-1\" data-total=\"1\" style=\"\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/doi.org\/10.1093\/braincomms\/fcaf031\" target=\"_blank\" rel=\"bookmark noopener noreferrer\">CSF biomarkers are differentially linked to brain areas high and low in noradrenaline, dopamine and serotonin across the Alzheimer&#8217;s disease spectrum<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<time datetime=\"2025-01-27T13:18:08+01:00\" class=\"uagb-post__date\">\n\t\t\t\t<span class=\"dashicons-calendar dashicons\"><\/span>\t\t\t\t\t27.01.2025\t\t\t\t<\/time>\n\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a08-de\/\">A08<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>Lena Haag , Elisa Lancini , Renat Yakupov , Gabriel Ziegler , Yeo-Jin Yi , Falk L\u00fcsebrink , Wenzel Glanz , Oliver Peters , Eike Jakob Spruth , Slawek Altenstein , Josef Priller , Luisa Sophie Schneider , Xiao Wang&#8230;<\/span>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/www.nature.com\/articles\/s41380-023-02387-3\" target=\"_blank\" rel=\"bookmark noopener noreferrer\">Different inflammatory signatures based on CSF biomarkers relate to preserved or diminished brain structure and cognition<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<time datetime=\"2024-01-12T17:42:00+01:00\" class=\"uagb-post__date\">\n\t\t\t\t<span class=\"dashicons-calendar dashicons\"><\/span>\t\t\t\t\t12.01.2024\t\t\t\t<\/time>\n\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a08-de\/\">A08<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/c01-de\/\">C01<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/z03-de\/\">Z03<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>Dayana Hayek, Gabriel Ziegler, Luca Kleineidam, Frederic Brosseron, Aditya Nemali, Niklas Vockert, Kishore A. Ravichandran, Matthew J. Betts, Oliver Peters, Luisa-Sophie Schneider, Xiao Wang, Josef Priller, Slawek Altenstein, Anja Schneider, Klaus Fliessbach, Jens Wiltfang, Claudia Bartels, Ayda Rostamzadeh, Wenzel Glanz,&#8230;<\/span>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/www.frontiersin.org\/journals\/aging-neuroscience\/articles\/10.3389\/fnagi.2023.1236335\/full\" target=\"_blank\" rel=\"bookmark noopener noreferrer\">Interactive effects of locus coeruleus structure and catecholamine synthesis capacity on cognitive function<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<time datetime=\"2023-09-06T23:13:00+02:00\" class=\"uagb-post__date\">\n\t\t\t\t<span class=\"dashicons-calendar dashicons\"><\/span>\t\t\t\t\t06.09.2023\t\t\t\t<\/time>\n\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a08-de\/\">A08<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/b04-de\/\">B04<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/z03-de\/\">Z03<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>Hsiang-Yu Chen, Jourdan H Parent, Claire J Ciampa, Martin J Dahl, Dorothea H\u00e4mmerer, Anne Maass, Joseph R Winer, Renat Yakupov, Ben Inglis, Matthew J Betts, Anne S Berry <span class=\"excerpt-magazin\">Front Aging Neurosci (2023)<\/span><\/p>\n<\/span>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/doi.org\/10.1016\/j.neubiorev.2023.105311\" target=\"_blank\" rel=\"bookmark noopener noreferrer\">Noradrenergic neuromodulation in ageing and disease<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<time datetime=\"2023-09-01T23:30:00+02:00\" class=\"uagb-post__date\">\n\t\t\t\t<span class=\"dashicons-calendar dashicons\"><\/span>\t\t\t\t\t01.09.2023\t\t\t\t<\/time>\n\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a08-de\/\">A08<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/b02-de\/\">B02<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>F. Krohn, E. Lancini , M. Ludwig , M. Leiman , G. Guruprasath, L. Haag , J. Panczyszyn, E. D\u00fczel, D. Hammerer, M. Betts <span class=\"excerpt-magazin\">Neurosci Biobehav Rev. (2023)<\/span><\/p>\n<\/span>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1053-8119(22)00779-0\" target=\"_blank\" rel=\"bookmark noopener noreferrer\">Locus coeruleus catecholamines link neuroticism and vulnerability to tau pathology in aging<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<time datetime=\"2022-11-01T23:15:00+01:00\" class=\"uagb-post__date\">\n\t\t\t\t<span class=\"dashicons-calendar dashicons\"><\/span>\t\t\t\t\t01.11.2022\t\t\t\t<\/time>\n\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a08-de\/\">A08<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/b04-de\/\">B04<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/z03-de\/\">Z03<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>Jourdan H Parent, Claire J Ciampa, Theresa M Harrison, Jenna N Adams, Kailin Zhuang, Matthew J Betts, Anne Maass, Joseph R Winer, William J Jagust, Anne S Berry NeuroImage (2022)<\/p>\n<\/span>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/doi.org\/10.1038\/s41380-022-01761-x\" target=\"_blank\" rel=\"bookmark noopener noreferrer\">In vivo tractography of human locus coeruleus\u2014relation to 7T resting state fMRI, psychological measures and single subject validity<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<time datetime=\"2022-09-18T14:07:24+02:00\" class=\"uagb-post__date\">\n\t\t\t\t<span class=\"dashicons-calendar dashicons\"><\/span>\t\t\t\t\t18.09.2022\t\t\t\t<\/time>\n\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a08-de\/\">A08<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>Thomas Liebe, J\u00f6rn Kaufmann, Dorothea H\u00e4mmerer, Matthew Betts, Martin Walter <span class=\"excerpt-magazin\">Molecular Psychiatry\u00a0(2022)<\/span><\/p>\n<\/span>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/doi.org\/10.1038\/s41386-022-01269-6\" target=\"_blank\" rel=\"bookmark noopener noreferrer\">Associations among locus coeruleus catecholamines, tau pathology, and memory in aging.<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<time datetime=\"2022-01-15T09:48:00+01:00\" class=\"uagb-post__date\">\n\t\t\t\t<span class=\"dashicons-calendar dashicons\"><\/span>\t\t\t\t\t15.01.2022\t\t\t\t<\/time>\n\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a08-de\/\">A08<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/b04-de\/\">B04<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/z03-de\/\">Z03<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>Ciampa CJ, Parent JH, Harrison TM, Fain RM, Betts MJ, Maass A, Winer JR, Baker SL, Janabi M, Furman DJ, D\u2019Esposito M, Jagust WJ, Berry AS. <span class=\"excerpt-magazin\">Neuropsychopharmacology (2022)<\/span><\/p>\n<\/span>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/doi.org\/10.1007\/s11548-021-02528-5\" target=\"_blank\" rel=\"bookmark noopener noreferrer\">Fully automated deep learning-based localization and segmentation of the locus coeruleus in aging and Parkinson\u2019s disease using neuromelanin-sensitive MRI<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<time datetime=\"2021-11-19T10:52:00+01:00\" class=\"uagb-post__date\">\n\t\t\t\t<span class=\"dashicons-calendar dashicons\"><\/span>\t\t\t\t\t19.11.2021\t\t\t\t<\/time>\n\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a04-de\/\">A04<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a08-de\/\">A08<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/z03-de\/\">Z03<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>Max D\u00fcnnwald, Philipp Ernst, Emrah D\u00fczel, Klaus T\u00f6nnies, Matthew J. Betts &amp; Steffen Oeltze-Jafra <span class=\"excerpt-magazin\">International Journal of Computer Assisted Radiology and Surgery (2021)<\/span><\/p>\n<\/span>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-19fccbcd wp-block-buttons-is-layout-flex\" style=\"margin-top:40px;margin-bottom:0px\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-project-c-color has-white-background-color has-text-color has-background wp-element-button\" href=\"https:\/\/sfb1436.de\/de\/publikationen\/\">Alle Publikationen<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--2\"><a class=\"wp-block-button__link has-white-color has-text-color wp-element-button\" href=\"https:\/\/sfb1436.de\/de\/projekte\/\">Alle Projekte<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Die Intaktheit des noradrenergen Locus coeruleus (LC-NA) Systems im Gehirn ist ein wichtiger Faktor zum Erhalt der kognitiven F\u00e4higkeiten im Alter. Es muss jedoch noch untersucht werden, ob eine pharmakologische Modulation des LC-NA-Systems oder kognitive Trainingsinterventionen, die auf einer Steigerung der Noradrenalin (NA)-Funktion abzielen, einen kognitiven R\u00fcckgang im Alter verhindern k\u00f6nnen. Unser Projekt untersucht, ob [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":24930,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_crdt_document":"","_uag_custom_page_level_css":"","footnotes":""},"class_list":["post-7103","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A08 | Das noradrenerge System im Alter - SFB1436<\/title>\n<meta name=\"description\" content=\"Das Projekt untersucht, ob das noradrenerge System (LC-NA) Potenzial zur Steigerung der neuronalen Ressourcen im Alter bietet.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sfb1436.de\/de\/projekte\/archiv-sfb-1436-1-2021-2024\/a08-the-noradrenergic-systems-contribution-to-neural-resource-in-ageing\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A08 | Das noradrenerge System im Alter - 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