ArticlePloS one2016
Identifying Core Affect in Individuals from fMRI Responses to Dynamic Naturalistic Audiovisual Stimuli.
Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Functional brain connectivity changes associated with day-to-day fluctuations in affective states.Cognitive, affective & behavioral neuroscience · 2024Article
- Functional PET/MRI reveals active inhibition of neuronal activity during optogenetic activation of the nigrostriatal pathway.Science advances · 2024Article
- A normative model of brain responses to social scenarios reflects the maturity of children and adolescents' social-emotional abilities.Social cognitive and affective neuroscience · 2023Article
- Testing the bipolar assumption of Singer-Loomis Type Deployment Inventory for Korean adults using classification and multidimensional scaling.Frontiers in psychology · 2023Article
- Representing the Good and Bad: fMRI signatures during the encoding of multisensory positive, negative, and neutral events.Cortex; a journal devoted to the study of the nervous system and behavior · 2022Article
- Test-retest reliability of dynamic functional connectivity in naturalistic paradigm functional magnetic resonance imaging.Human brain mapping · 2022Article
- Predictive processing models and affective neuroscience.Neuroscience and biobehavioral reviews · 2021Article
- Audiovisual Representations of Valence: a Cross-study Perspective.Affective science · 2020Article
- Negative content enhances stimulus-specific cerebral activity during free viewing of pictures, faces, and words.Human brain mapping · 2020Article
- Distinct neural mechanisms underlying conceptual knowledge of manner and instrument verbs.Neuropsychologia · 2019Article
- fMRIPrep: a robust preprocessing pipeline for functional MRI.Nature methods · 2019Article
- Abstract Representations of Emotions Perceived From the Face, Body, and Whole-Person Expressions in the Left Postcentral Gyrus.Frontiers in human neuroscience · 2018Article
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Recent research has demonstrated that affective states elicited by viewing pictures varying in valence and arousal are identifiable from whole brain activation patterns observed with functional magnetic resonance imaging (fMRI). Identification of affective states from more naturalistic stimuli has clinical relevance, but the feasibility of identifying these states on an individual trial basis from fMRI data elicited by dynamic multimodal stimuli is unclear. The goal of this study was to determine whether affective states can be similarly identified when participants view dynamic naturalistic audiovisual stimuli. Eleven participants viewed 5s audiovisual clips in a passive viewing task in the scanner. Valence and arousal for individual trials were identified both within and across participants based on distributed patterns of activity in areas selectively responsive to audiovisual naturalistic stimuli while controlling for lower level features of the stimuli. In addition, the brain regions identified by searchlight analyses to represent valence and arousal were consistent with previously identified regions associated with emotion processing. These findings extend previous results on the distributed representation of affect to multimodal dynamic stimuli.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.