Botulinum toxin-induced facial muscle paralysis affects amygdala responses to the perception of emotional expressions: preliminary findings from an A-B-A design

BACKGROUND: It has long been suggested that feedback signals from facial muscles influence emotional experience. The recent surge in use of botulinum toxin (BTX) to induce temporary muscle paralysis offers a unique opportunity to directly test this “facial feedback hypothesis.” Previous research sho...

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Detalles Bibliográficos
Autores principales: Kim, M Justin, Neta, Maital, Davis, F Caroline, Ruberry, Erika J, Dinescu, Diana, Heatherton, Todd F, Stotland, Mitchell A, Whalen, Paul J
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2014
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4332022/
https://www.ncbi.nlm.nih.gov/pubmed/25694806
http://dx.doi.org/10.1186/2045-5380-4-11

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