A 5-min paradigm to evoke robust emotional reactivity in neuroimaging studies.
RDoC
amygdala
emotion
functional MRI
protocol
stimuli
visual perception
Journal
Frontiers in neuroscience
ISSN: 1662-4548
Titre abrégé: Front Neurosci
Pays: Switzerland
ID NLM: 101478481
Informations de publication
Date de publication:
2023
2023
Historique:
received:
18
11
2022
accepted:
06
02
2023
entrez:
24
3
2023
pubmed:
25
3
2023
medline:
25
3
2023
Statut:
epublish
Résumé
The advent of the Research Domain Criteria (RDoC) approach to funding translational neuroscience has highlighted a need for research that includes measures across multiple task types. However, the duration of any given experiment is quite limited, particularly in neuroimaging contexts, and therefore robust estimates of multiple behavioral domains are often difficult to achieve. Here we offer a "turn-key" emotion-evoking paradigm suitable for neuroimaging experiments that demonstrates strong effect sizes across widespread cortical and subcortical structures. This short series could be easily added to existing fMRI protocols, and yield a reliable estimate of emotional reactivity to complement research in other behavioral domains. This experimental adjunct could be used to enable an initial comparison of emotional modulation with the primary behavioral focus of an investigator's work, and potentially identify new relationships between domains of behavior that have not previously been recognized.
Identifiants
pubmed: 36960173
doi: 10.3389/fnins.2023.1102213
pmc: PMC10027927
doi:
Types de publication
Journal Article
Langues
eng
Pagination
1102213Informations de copyright
Copyright © 2023 Sabatinelli, Winker, Farkas, Rehbein and Junghoefer.
Déclaration de conflit d'intérêts
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
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