EEG recording during an emotional face-matching task in children of mothers with interpersonal violence-related posttraumatic stress disorder

Article Article scientifique Article EEG recording during an emotional face-matching task in children of mothers with interpersonal violence-related posttraumatic stress disorder eng 2019 author Perizzolo Virginie 749474 author Berchio Cristina 801726 author Moser Dominik A. author Puro Gomez Cristina 841006 author Vital Marylène author Arnautovic Emina 721393 author Torrisi Raffaella 508545 author Sandra Rusconi Serpa author Michel Christoph 91629 author Schechter Daniel 681362 34-44 10.1016/j.pscychresns.2018.11.010 30530040 0925-4927 https://linkinghub.elsevier.com/retrieve/pii/S0925492718301239 The aim of this study was to examine the effects of maternal interpersonal violence-related posttraumatic disorder (IPV-PTSD) on child appraisal of emotion, as measured by high-density electroencephalography (HD-EEG) during an Emotional Face-matching Task (EFMT). We recorded HD-EEG in 47 children of mothers with and without IPV-PTSD during an Emotional Face-matching Task (EFMT). Mothers and children each performed the EFMT. Behavioral results demonstrated that both mothers who were directly exposed to violent events, and their children, presented attentional bias toward negative emotions when processing facial stimuli. EEG findings confirmed differences in emotion appraisal between children of IPV-PTSD mothers and non-PTSD controls at scalp-level and in terms of source localization upon which children of IPV-PTSD mothers demonstrated decreased activation of the right dorsolateral prefrontal cortex (dlPFC) in response to angry and fearful faces as compared to non-PTSD children with respect to the N170 component. Our study, to our knowledge, is the first to show that maternal IPV-PTSD significantly affects a mother's own and her child's neural activity in response to facial expressions of negative emotion. These findings are potentially important to the development and study of effective interventions to interrupt intergenerational cycles of violence and trauma. ERPs EEG neuroimaging Maternal PTSD Early life stress Child development Emotion regulation Dewey 616.8 Dewey 616.89 Swiss National Science Foundation 51AU40_125759 CH 53 Département de neurosciences fondamentales 21A 60 Département de psychiatrie 225 false 1284 NCCR Synapsy 118 Organisation et plasticité des réseaux neuronaux cérébraux 148 1262 Troubles de l'alimentation, des comportements alimentaires et autres troubles associés 996 Psychiatry Research: Neuroimaging 283 0c4dd7de-94cc-4590-8b32-665885214435 Article (Published version) Restricted 1-s2.0-S0925492718301239-main.pdf 4555155 application/pdf 903fc9bf-6b30-4c21-ba2d-361ae6c0b746 Article (Accepted version) Public 129096AAM.pdf 1186844 application/pdf CC BY-NC-ND Restricted 2020-04-17 openAccess Faculté de médecine / Section de médecine fondamentale / Département de neurosciences fondamentales Faculté de médecine / Section de médecine clinique / Département de psychiatrie

Title	Published in	Year	Views	Downloads

EEG recording during an emotional face-matching task in children of mothers with interpersonal violence-related posttraumatic stress disorder	Psychiatry Research: Neuroimaging	2019	387	528
Interpesonal violence-related posttraumatic stress sisorder: effects of maternal trauma-related psychopathology on the offspring. An event related potential study		2017	76	2

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Puro Gomez, Cristina