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. 2021 Dec 20;11:24276. doi: 10.1038/s41598-021-03782-y

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© The Author(s) 2021

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

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Confirmatory factor analysis of the cognitive outcomes with standardized factor loadings. Notes. Double-headed arrows represent correlations between latent factors. The methodological factor capturing covariance between indicators measured in the Pennsylvania Computerized Neurocognitive Battery (CNB) battery is not depicted for the sake of clarity. Cond4 = Condition 4. CPT—RT-LT = Continuous Performance Test reaction time on letter trials. CPT—RT-NT = Continuous Performance Test reaction time on number trials. CWI—CN/WR = Color Word Interference color naming/word reading. DF = Design Fluency. gEF = General executive function. TMT—LS = Trail Making Test letter sequencing. TMT—NS = Trail Making Test number sequencing. TMT-VS = Trail Making Test visual scanning. PS = Processing speed. RT = Reaction time. Sort = Sorting. Spec = Specificity. VF = Verbal fluency. WM = Working memory.