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@ARTICLE{Li:1019324,
author = {Li, Xuan and Eickhoff, Simon B. and Weis, Susanne},
title = {{S}timulus selection influences prediction of individual
phenotypes in naturalistic conditions},
reportid = {FZJ-2023-05298},
year = {2023},
abstract = {Understanding individual differences and brain-behaviour
relationships is an essential goal of human neuroscience.
Recent studies have shown the great potential of
naturalistic stimuli, e.g., movie clips, in advancing this
pursuit. While the use of naturalistic stimuli attracts
increasing interest, the influence of stimulus selection
remains largely unclear. In this study, we show that brain
activity is generally sensitive to the choice of movie
stimuli at both group and individual subject levels. Using
sex classification as an example, we demonstrate that brain
activity elicited by different stimuli can lead to distinct
prediction performance and unique predictive features. The
stimuli that yield better classification performance often
elicit stronger synchrony of brain activity across all
subjects and are mostly derived from Hollywood films with
rich social content and cohesive narratives. Our results
highlight the importance of stimulus selection and provide
practical guidance for choosing appropriate stimuli, opening
up new avenues for future studies on individual differences
and brain-behaviour relationships.},
cin = {INM-7},
cid = {I:(DE-Juel1)INM-7-20090406},
pnm = {5253 - Neuroimaging (POF4-525)},
pid = {G:(DE-HGF)POF4-5253},
typ = {PUB:(DE-HGF)25},
doi = {10.1101/2023.12.07.570273},
url = {https://juser.fz-juelich.de/record/1019324},
}