000263549 001__ 263549 000263549 005__ 20240403131154.0 000263549 0247_ $$2pmid$$apmid:37615301 000263549 0247_ $$2doi$$a10.1093/cercor/bhad300 000263549 0247_ $$2ISSN$$a1047-3211 000263549 0247_ $$2ISSN$$a1460-2199 000263549 0247_ $$2pmc$$apmc:PMC10588004 000263549 0247_ $$2altmetric$$aaltmetric:157547186 000263549 037__ $$aDZNE-2023-00825 000263549 041__ $$aEnglish 000263549 082__ $$a610 000263549 1001_ $$aBabiloni, Claudio$$b0 000263549 245__ $$aRelationship between default mode network and resting-state electroencephalographic alpha rhythms in cognitively unimpaired seniors and patients with dementia due to Alzheimer’s disease 000263549 260__ $$aOxford$$bOxford Univ. Press$$c2023 000263549 3367_ $$2DRIVER$$aarticle 000263549 3367_ $$2DataCite$$aOutput Types/Journal article 000263549 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1700494333_2203 000263549 3367_ $$2BibTeX$$aARTICLE 000263549 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000263549 3367_ $$00$$2EndNote$$aJournal Article 000263549 520__ $$a Here we tested the hypothesis of a relationship between the cortical default mode network (DMN) structural integrity and the resting-state electroencephalographic (rsEEG) rhythms in patients with Alzheimer's disease with dementia (ADD). Clinical and instrumental datasets in 45 ADD patients and 40 normal elderly (Nold) persons originated from the PDWAVES Consortium (www.pdwaves.eu). Individual rsEEG delta, theta, alpha, and fixed beta and gamma bands were considered. Freeware platforms served to derive (1) the (gray matter) volume of the DMN, dorsal attention (DAN), and sensorimotor (SMN) cortical networks and (2) the rsEEG cortical eLORETA source activities. We found a significant positive association between the DMN gray matter volume, the rsEEG alpha source activity estimated in the posterior DMN nodes (parietal and posterior cingulate cortex), and the global cognitive status in the Nold and ADD participants. Compared with the Nold, the ADD group showed lower DMN gray matter, lower rsEEG alpha source activity in those nodes, and lower global cognitive status. This effect was not observed in the DAN and SMN. These results suggest that the DMN structural integrity and the rsEEG alpha source activities in the DMN posterior hubs may be related and predict the global cognitive status in ADD and Nold persons. 000263549 536__ $$0G:(DE-HGF)POF4-353$$a353 - Clinical and Health Care Research (POF4-353)$$cPOF4-353$$fPOF IV$$x0 000263549 588__ $$aDataset connected to CrossRef, Journals: pub.dzne.de 000263549 650_7 $$2Other$$aAlzheimer’s disease with dementia (ADD) 000263549 650_7 $$2Other$$aAlzheimer’s disease with dementia (ADD) 000263549 650_7 $$2Other$$aAlzheimer’s disease with dementia (ADD) 000263549 650_7 $$2Other$$aAlzheimer’s disease with dementia (ADD) 000263549 650_7 $$2Other$$aDefault mode network (DMN) 000263549 650_7 $$2Other$$aExact low-resolution brain electromagnetic source tomography (eLORETA) 000263549 650_7 $$2Other$$aResting state electroencephalographic (rsEEG) alpha rhythms 000263549 650_7 $$2Other$$aStructural magnetic resonance imaging (sMRI) 000263549 7001_ $$aLopez, Susanna$$b1 000263549 7001_ $$aNoce, Giuseppe$$b2 000263549 7001_ $$aFerri, Raffaele$$b3 000263549 7001_ $$aPanerai, Simonetta$$b4 000263549 7001_ $$aCatania, Valentina$$b5 000263549 7001_ $$aSoricelli, Andrea$$b6 000263549 7001_ $$aSalvatore, Marco$$b7 000263549 7001_ $$aNobili, Flavio$$b8 000263549 7001_ $$aArnaldi, Dario$$b9 000263549 7001_ $$aFamà, Francesco$$b10 000263549 7001_ $$aMassa, Federico$$b11 000263549 7001_ $$aButtinelli, Carla$$b12 000263549 7001_ $$aGiubilei, Franco$$b13 000263549 7001_ $$aStocchi, Fabrizio$$b14 000263549 7001_ $$aVacca, Laura$$b15 000263549 7001_ $$aMarizzoni, Moira$$b16 000263549 7001_ $$aD'Antonio, Fabrizia$$b17 000263549 7001_ $$aBruno, Giuseppe$$b18 000263549 7001_ $$aDe Lena, Carlo$$b19 000263549 7001_ $$aGüntekin, Bahar$$b20 000263549 7001_ $$00000-0002-7715-3035$$aYıldırım, Ebru$$b21 000263549 7001_ $$aHanoğlu, Lutfu$$b22 000263549 7001_ $$aYener, Görsev$$b23 000263549 7001_ $$aYerlikaya, Deniz$$b24 000263549 7001_ $$aTaylor, John Paul$$b25 000263549 7001_ $$0P:(DE-2719)9002248$$aSchumacher, Julia$$b26$$udzne 000263549 7001_ $$aMcKeith, Ian$$b27 000263549 7001_ $$aBonanni, Laura$$b28 000263549 7001_ $$aPantano, Patrizia$$b29 000263549 7001_ $$aPiervincenzi, Claudia$$b30 000263549 7001_ $$aPetsas, Nikolaos$$b31 000263549 7001_ $$aFrisoni, Giovanni B$$b32 000263549 7001_ $$aDel Percio, Claudio$$b33 000263549 7001_ $$aCarducci, Filippo$$b34 000263549 773__ $$0PERI:(DE-600)1483485-6$$a10.1093/cercor/bhad300$$gp. bhad300$$n20$$p10514 - 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