A commentary on establishing norms for error-related brain activity during the arrow flanker task among young adults.

Autor: Clayson PE; Department of Psychology, University of South Florida, Tampa, FL, USA. Electronic address: clayson@usf.edu., Kappenman ES; Department of Psychology, San Diego State University, San Diego, CA, USA., Gehring WJ; Department of Psychology, University of Michigan, Ann Arbor, MI, USA., Miller GA; Department of Psychology, University of California Los Angeles, Los Angeles, CA, USA; Department of Psychiatry and Biobehavioral Sciences, University of California Los Angeles, Los Angeles, CA, USA., Larson MJ; Department of Psychology, Brigham Young University, Provo, UT, USA; Neuroscience Center, Brigham Young University, Provo, UT, USA.
Jazyk: angličtina
Zdroj: NeuroImage [Neuroimage] 2021 Jul 01; Vol. 234, pp. 117932. Date of Electronic Publication: 2021 Mar 04.
DOI: 10.1016/j.neuroimage.2021.117932
Abstrakt: We suggest that a large data set for the error-related negativity (ERN) and error positivity (Pe) components of the scalp-recorded event-related brain potential (ERP) recently published as normative is not ready for such use in research and, especially, clinical application. Such efforts are challenged by an incomplete understanding of the functional significance of between-person differences in amplitudes and of nuisance factors that contribute to amplitude differences, a lack of standardization of methods, and the use of a convenience sample for the potentially normative database. To move ERPs toward standardization and useful norms, we encourage more research on the meaning of differences in ERN scores, including factors that influence between- and within-person variation, and the dissemination of protocols for data collection and processing.
(Copyright © 2021. Published by Elsevier Inc.)
Databáze: MEDLINE
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