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@ARTICLE{Ren:857904,
author = {Ren, Yudan and Nguyen, Vinh T. and Sonkusare, Saurabh and
Lv, Jinglei and Pang, Tianji and Guo, Lei and Eickhoff,
Simon and Breakspear, Michael and Guo, Christine C.},
title = {{E}ffective connectivity of the anterior hippocampus
predicts recollection confidence during natural memory
retrieval},
journal = {Nature Communications},
volume = {9},
number = {1},
issn = {2041-1723},
address = {[London]},
publisher = {Nature Publishing Group UK},
reportid = {FZJ-2018-06858},
pages = {4875},
year = {2018},
note = {Y.R. performed the experiment, preprocessed/analysed the
data and prepared/wrote the manuscript. V.T.N. designed the
experiment, collected/preprocessed the data, and revised the
manuscript. S.S. and J.L. collected/preprocessed the data
and revised the manuscript. T.P. analysed the news clips and
revised the manuscript. L.G. supported idea and revised the
manuscript. C.C.G, V.T.N, S.B.E. and M.B. designed the
experiment and revised the manuscript. C.C.G. initiated and
supervised the study, discussed and interpreted the results,
as well as prepared/revised the manuscript.},
abstract = {Human interactions with the world are influenced by
memories of recent events. This effect, often triggered by
perceptual cues, occurs naturally and without conscious
effort. However, the neuroscience of involuntary memory in a
dynamic milieu has received much less attention than the
mechanisms of voluntary retrieval with deliberate purpose.
Here, we investigate the neural processes driven by
naturalistic cues that relate to, and presumably trigger the
retrieval of recent experiences. Viewing the continuation of
recently viewed clips evokes greater bilateral activation in
anterior hippocampus, precuneus and angular gyrus than
naïve clips. While these regions manifest reciprocal
connectivity, continued viewing specifically modulates the
effective connectivity from the anterior hippocampus to the
precuneus. The strength of this modulation predicts
participants' confidence in later voluntary recall of news
details. Our study reveals network mechanisms of dynamic,
involuntary memory retrieval and its relevance to
metacognition in a rich context resembling everyday life.},
cin = {INM-7},
ddc = {500},
cid = {I:(DE-Juel1)INM-7-20090406},
pnm = {571 - Connectivity and Activity (POF3-571)},
pid = {G:(DE-HGF)POF3-571},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:30451864},
UT = {WOS:000450405900023},
doi = {10.1038/s41467-018-07325-4},
url = {https://juser.fz-juelich.de/record/857904},
}