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@ARTICLE{Ersoezlue:256634,
author = {Ersoezlue, Ersin and Perneczky, Robert and Tato, Maia and
Utecht, Julia and Kurz, Carolin and Häckert, Jan and
Guersel, Selim and Burow, Lena and Koller, Gabriele and
Stoecklein, Sophia and Keeser, Daniel and Papazov, Boris and
Totzke, Marie and Ballarini, Tommaso and Brosseron, Frederic
and Buerger, Katharina and Dechent, Peter and Dobisch, Laura
and Ewers, Michael and Fliessbach, Klaus and Glanz, Wenzel
and Haynes, John Dylan and Heneka, Michael T and Janowitz,
Daniel and Kilimann, Ingo and Kleineidam, Luca and Laske,
Christoph and Maier, Franziska and Munk, Matthias H and
Peters, Oliver and Priller, Josef and Ramirez, Alfredo and
Roeske, Sandra and Roy, Nina and Scheffler, Klaus and
Schneider, Anja and Schott, Björn H and Spottke, Annika and
Spruth, Eike J and Teipel, Stefan and Unterfeld, Chantal and
Wagner, Michael and Wang, Xiao and Wiltfang, Jens and
Wolfsgruber, Steffen and Yakupov, Renat and Duezel, Emrah
and Jessen, Frank and Rauchmann, Boris-Stephan},
collaboration = {group, DELCODE study},
title = {{A} {R}esidual {M}arker of {C}ognitive {R}eserve {I}s
{A}ssociated with {R}esting-{S}tate {I}ntrinsic {F}unctional
{C}onnectivity {A}long the {A}lzheimer's {D}isease
{C}ontinuum.},
journal = {Journal of Alzheimer's disease},
volume = {92},
number = {3},
issn = {1387-2877},
address = {Amsterdam},
publisher = {IOS Press},
reportid = {DZNE-2023-00370},
pages = {925 - 940},
year = {2023},
abstract = {Cognitive reserve (CR) explains inter-individual
differences in the impact of the neurodegenerative burden on
cognitive functioning. A residual model was proposed to
estimate CR more accurately than previous measures. However,
associations between residual CR markers (CRM) and
functional connectivity (FC) remain unexplored.To explore
the associations between the CRM and intrinsic network
connectivity (INC) in resting-state networks along the
neuropathological-continuum of Alzheimer's disease
(ADN).Three hundred eighteen participants from the DELCODE
cohort were stratified using cerebrospinal fluid biomarkers
according to the A(myloid-β)/T(au)/N(eurodegeneration)
classification. CRM was calculated utilizing residuals
obtained from a multilinear regression model predicting
cognition from markers of disease burden. Using an
independent component analysis in resting-state fMRI data,
we measured INC of resting-state networks, i.e., default
mode network (DMN), frontoparietal network (FPN), salience
network (SAL), and dorsal attention network. The
associations of INC with a composite memory score and CRM
and the associations of CRM with the seed-to-voxel
functional connectivity of memory-related were tested in
general linear models.CRM was positively associated with INC
in the DMN in the entire cohort. The A+T+N+ group revealed
an anti-correlation between the SAL and the DMN.
Furthermore, CRM was positively associated with
anti-correlation between memory-related regions in FPN and
DMN in ADN and A+T/N+.Our results provide evidence that INC
is associated with CRM in ADN defined as participants with
amyloid pathology with or without cognitive symptoms,
suggesting that the neural correlates of CR are mirrored in
network FC in resting-state.},
keywords = {Humans / Alzheimer Disease: pathology / Cognitive Reserve /
Cognition / Neural Pathways / Nerve Net / Magnetic Resonance
Imaging / Brain: diagnostic imaging / Alzheimer’s disease
(Other) / Alzheimer’s disease (Other) / cognition (Other)
/ cognitive reserve (Other) / functional MRI (Other) /
intrinsic network connectivity (Other) / resting-state
functional connectivity (Other)},
cin = {AG Simons / AG Dichgans / AG Jessen / AG Wiltfang / AG
Wagner / Biomarker / AG Düzel / Patient Studies Bonn / AG
Teipel / AG Gasser / AG Dirnagl / Clinical Research Platform
(CRP) / AG Spottke / AG Schneider / AG Fischer / AG Endres /
Delcode},
ddc = {610},
cid = {I:(DE-2719)1110008 / I:(DE-2719)5000022 /
I:(DE-2719)1011102 / I:(DE-2719)1410006 / I:(DE-2719)1011201
/ I:(DE-2719)1011301 / I:(DE-2719)5000006 /
I:(DE-2719)1011101 / I:(DE-2719)1510100 / I:(DE-2719)1210000
/ I:(DE-2719)1810002 / I:(DE-2719)1011401 /
I:(DE-2719)1011103 / I:(DE-2719)1011305 / I:(DE-2719)1410002
/ I:(DE-2719)1811005 / I:(DE-2719)5000034},
pnm = {353 - Clinical and Health Care Research (POF4-353) / 352 -
Disease Mechanisms (POF4-352)},
pid = {G:(DE-HGF)POF4-353 / G:(DE-HGF)POF4-352},
experiment = {EXP:(DE-2719)DELCODE-20140101},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:36806502},
doi = {10.3233/JAD-220464},
url = {https://pub.dzne.de/record/256634},
}