000874723 001__ 874723 000874723 005__ 20210104120135.0 000874723 0247_ $$2doi$$a10.1007/s12021-020-09454-y 000874723 0247_ $$2ISSN$$a1539-2791 000874723 0247_ $$2ISSN$$a1559-0089 000874723 0247_ $$2Handle$$a2128/26617 000874723 0247_ $$2altmetric$$aaltmetric:76252088 000874723 0247_ $$2pmid$$a32067196 000874723 0247_ $$2WOS$$aWOS:000516229200001 000874723 037__ $$aFZJ-2020-01635 000874723 082__ $$a540 000874723 1001_ $$0P:(DE-HGF)0$$aBolt, Taylor$$b0$$eCorresponding author 000874723 245__ $$aOntological Dimensions of Cognitive-Neural Mappings 000874723 260__ $$aNew York, NY$$bSpringer$$c2020 000874723 3367_ $$2DRIVER$$aarticle 000874723 3367_ $$2DataCite$$aOutput Types/Journal article 000874723 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1609249656_9888 000874723 3367_ $$2BibTeX$$aARTICLE 000874723 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000874723 3367_ $$00$$2EndNote$$aJournal Article 000874723 520__ $$aThe growing literature reporting results of cognitive-neural mappings has increased calls for an adequate organizing ontology, or taxonomy, of these mappings. This enterprise is non-trivial, as relevant dimensions that might contribute to such an ontology are not yet agreed upon. We propose that any candidate dimensions should be evaluated on their ability to explain observed differences in functional neuroimaging activation patterns. In this study, we use a large sample of task-based functional magnetic resonance imaging (task-fMRI) results and a data-driven strategy to identify these dimensions. First, using a data-driven dimension reduction approach and multivariate distance matrix regression (MDMR), we quantify the variance among activation maps that is explained by existing ontological dimensions. We find that 'task paradigm' categories explain more variance among task-activation maps than other dimensions, including latent cognitive categories. Surprisingly, 'study ID', or the study from which each activation map was reported, explained close to 50% of the variance in activation patterns. Using a clustering approach that allows for overlapping clusters, we derived data-driven latent activation states, associated with re-occurring configurations of the canonical frontoparietal, salience, sensory-motor, and default mode network activation patterns. Importantly, with only four data-driven latent dimensions, one can explain greater variance among activation maps than all conventional ontological dimensions combined. These latent dimensions may inform a data-driven cognitive ontology, and suggest that current descriptions of cognitive processes and the tasks used to elicit them do not accurately reflect activation patterns commonly observed in the human brain. 000874723 536__ $$0G:(DE-HGF)POF3-574$$a574 - Theory, modelling and simulation (POF3-574)$$cPOF3-574$$fPOF III$$x0 000874723 588__ $$aDataset connected to CrossRef 000874723 7001_ $$0P:(DE-HGF)0$$aNomi, Jason S.$$b1 000874723 7001_ $$0P:(DE-HGF)0$$aArens, Rachel$$b2 000874723 7001_ $$0P:(DE-HGF)0$$aVij, Shruti G.$$b3 000874723 7001_ $$0P:(DE-HGF)0$$aRiedel, Michael$$b4 000874723 7001_ $$0P:(DE-HGF)0$$aSalo, Taylor$$b5 000874723 7001_ $$0P:(DE-HGF)0$$aLaird, Angela R.$$b6 000874723 7001_ $$0P:(DE-Juel1)131678$$aEickhoff, Simon B.$$b7 000874723 7001_ $$00000-0003-2278-8962$$aUddin, Lucina Q.$$b8$$eCorresponding author 000874723 773__ $$0PERI:(DE-600)2099780-2$$a10.1007/s12021-020-09454-y$$p451–463$$tNeuroinformatics$$v18$$x1559-0089$$y2020 000874723 8564_ $$uhttps://juser.fz-juelich.de/record/874723/files/Bolt2020_Article_OntologicalDimensionsOfCogniti-1.pdf$$yRestricted 000874723 8564_ $$uhttps://juser.fz-juelich.de/record/874723/files/Bolt_NeuroinformaticsRevision.pdf$$yPublished on 2020-02-18. 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