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@ARTICLE{Li:906797,
author = {Li, Jingwei and Bzdok, Danilo and Chen, Jianzhong and Tam,
Angela and Ooi, Leon Qi Rong and Holmes, Avram J. and Ge,
Tian and Patil, Kaustubh R. and Jabbi, Mbemba and Eickhoff,
Simon B. and Yeo, B. T. Thomas and Genon, Sarah},
title = {{C}ross-ethnicity/race generalization failure of behavioral
prediction from resting-state functional connectivity},
journal = {Science advances},
volume = {8},
number = {11},
issn = {2375-2548},
address = {Washington, DC [u.a.]},
publisher = {Assoc.},
reportid = {FZJ-2022-01698},
pages = {eabj1812},
year = {2022},
abstract = {Algorithmic biases that favor majority populations pose a
key challenge to the application of machine learning for
precision medicine. Here, we assessed such bias in
prediction models of behavioral phenotypes from brain
functional magnetic resonance imaging. We examined the
prediction bias using two independent datasets
(preadolescent versus adult) of mixed ethnic/racial
composition. When predictive models were trained on data
dominated by white Americans (WA), out-of-sample prediction
errors were generally higher for African Americans (AA) than
for WA. This bias toward WA corresponds to more WA-like
brain-behavior association patterns learned by the models.
When models were trained on AA only, compared to training
only on WA or an equal number of AA and WA participants, AA
prediction accuracy improved but stayed below that for WA.
Overall, the results point to the need for caution and
further research regarding the application of current
brain-behavior prediction models in minority populations.},
cin = {INM-7},
ddc = {500},
cid = {I:(DE-Juel1)INM-7-20090406},
pnm = {5254 - Neuroscientific Data Analytics and AI (POF4-525)},
pid = {G:(DE-HGF)POF4-5254},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:35294251},
UT = {WOS:000770280500003},
doi = {10.1126/sciadv.abj1812},
url = {https://juser.fz-juelich.de/record/906797},
}