Microbiota links to neural dynamics supporting threat processing.
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ABSTRACT:
SUBMITTER: Hall CV
PROVIDER: S-EPMC8720184 | biostudies-literature | 2022 Feb
REPOSITORIES: biostudies-literature
Publications
Microbiota links to neural dynamics supporting threat processing.
Hall Caitlin V CV Harrison Ben J BJ Iyer Kartik K KK Savage Hannah S HS Zakrzewski Martha M Simms Lisa A LA Radford-Smith Graham G Moran Rosalyn J RJ Cocchi Luca L
Human brain mapping 20211123 2
There is growing recognition that the composition of the gut microbiota influences behaviour, including responses to threat. The cognitive-interoceptive appraisal of threat-related stimuli relies on dynamic neural computations between the anterior insular (AIC) and the dorsal anterior cingulate (dACC) cortices. If, to what extent, and how microbial consortia influence the activity of this cortical threat processing circuitry is unclear. We addressed this question by combining a threat processing ...[more]
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