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@ARTICLE{Lim:909615,
author = {Lim, Shirley Xue Li and Höchenberger, Richard and Ruda,
Iryna and Fink, Gereon R. and Viswanathan, Shivakumar and
Ohla, Kathrin},
title = {{T}he capacity and organization of gustatory working
memory},
journal = {Scientific reports},
volume = {12},
number = {1},
issn = {2045-2322},
address = {[London]},
publisher = {Macmillan Publishers Limited, part of Springer Nature},
reportid = {FZJ-2022-03287},
pages = {8056},
year = {2022},
abstract = {Remembering a particular taste is crucial in food intake
and associative learning. We investigated whether taste can
be dynamically encoded, maintained, and retrieved on short
time scales consistent with working memory (WM). We use
novel single and multi-item taste recognition tasks to show
that a single taste can be reliably recognized despite
repeated oro-sensory interference suggesting active and
resilient maintenance (Experiment 1, N = 21). When
multiple tastes were presented (Experiment 2, N = 20),
the resolution with which these were maintained depended on
their serial position, and recognition was reliable for up
to three tastes suggesting a limited capacity of gustatory
WM. Lastly, stimulus similarity impaired recognition with
increasing set size, which seemed to mask the awareness of
capacity limitations. Together, the results advocate a
hybrid model of gustatory WM with a limited number of slots
where items are stored with varying precision.},
cin = {INM-3},
ddc = {600},
cid = {I:(DE-Juel1)INM-3-20090406},
pnm = {5251 - Multilevel Brain Organization and Variability
(POF4-525)},
pid = {G:(DE-HGF)POF4-5251},
typ = {PUB:(DE-HGF)16},
pubmed = {35577835},
UT = {WOS:000796701700073},
doi = {10.1038/s41598-022-12005-x},
url = {https://juser.fz-juelich.de/record/909615},
}