ORCID Profile
0000-0001-6302-8631
Current Organisations
Radboud University Nijmegen
,
University of Oxford
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Publisher: Wiley
Date: 20-07-2020
DOI: 10.1002/CNE.24972
Publisher: Wiley
Date: 03-10-2019
DOI: 10.1111/EJN.14566
Publisher: Elsevier BV
Date: 12-2018
DOI: 10.1016/J.NEUBIOREV.2018.11.003
Abstract: We are frequently challenged with situations requiring the control of our emotions, often under substantial time-pressure and rapidly changing contextual demands. Coping with those demands requires the ability to flexibly and rapidly switch between different emotional control strategies. However, this ability has been largely neglected by current neurocognitive models on emotional control. Drawing on the decision-making literature, we propose that rapid switching between alternative emotional control strategies requires the concurrent evaluation of unchosen (counterfactual) options. This model explains how an in idual can adaptively change emotional control behavior to meet contextual demands and shifting goals. We propose that the neural implementation of this emotional control mechanism relies on the anterior prefrontal cortex (aPFC/lateral frontal pole), given its known role in monitoring alternative options during cognitive decision-making tasks. We reappraise meta-analytic evidence showing consistent aPFC involvement during emotional control when monitoring of alternative emotional control strategies is required, and when alternative emotional actions have high value. We conclude with emphasizing the clinical and evolutionary implications of this new framework on emotional control.
Publisher: Cold Spring Harbor Laboratory
Date: 31-07-2020
DOI: 10.1101/2020.07.31.230185
Abstract: Neuroimaging non-human primates (NHPs) is a growing, yet highly specialized field of neuroscience. Resources that were primarily developed for human neuroimaging often need to be significantly adapted for use with NHPs or other animals, which has led to an abundance of custom, in-house solutions. In recent years, the global NHP neuroimaging community has made significant efforts to transform the field towards more open and collaborative practices. Here we present the PRIMatE Resource Exchange (PRIME-RE), a new collaborative online platform for NHP neuroimaging. PRIME-RE is a dynamic community-driven hub for the exchange of practical knowledge, specialized analytical tools, and open data repositories, specifically related to NHP neuroimaging. PRIME-RE caters to both researchers and developers who are either new to the field, looking to stay abreast of the latest developments, or seeking to collaboratively advance the field.
Publisher: Springer Science and Business Media LLC
Date: 31-10-2023
Publisher: Elsevier BV
Date: 02-2020
Publisher: Elsevier BV
Date: 02-2021
Publisher: eLife Sciences Publications, Ltd
Date: 28-02-2020
Publisher: Elsevier BV
Date: 10-2018
Publisher: eLife Sciences Publications, Ltd
Date: 23-03-2020
DOI: 10.7554/ELIFE.53232
Abstract: Evolutionary adaptations of temporo-parietal cortex are considered to be a critical specialization of the human brain. Cortical adaptations, however, can affect different aspects of brain architecture, including local expansion of the cortical sheet or changes in connectivity between cortical areas. We distinguish different types of changes in brain architecture using a computational neuroanatomy approach. We investigate the extent to which between-species alignment, based on cortical myelin, can predict changes in connectivity patterns across macaque, chimpanzee, and human. We show that expansion and relocation of brain areas can predict terminations of several white matter tracts in temporo-parietal cortex, including the middle and superior longitudinal fasciculus, but not the arcuate fasciculus. This demonstrates that the arcuate fasciculus underwent additional evolutionary modifications affecting the temporal lobe connectivity pattern. This approach can flexibly be extended to include other features of cortical organization and other species, allowing direct tests of comparative hypotheses of brain organization.
Location: United Kingdom of Great Britain and Northern Ireland
No related grants have been discovered for Rogier Mars.