Dissociating maternal responses to sad and happy facial expressions of their own child

• Verfasst von: Kluczniok, Dorothea [VerfasserIn]
• Verfasst von: Hindi Attar, Catherine [VerfasserIn]
• Verfasst von: Fydrich, Thomas [VerfasserIn]
• Verfasst von: Jaite, Charlotte [VerfasserIn]
• Verfasst von: Kappel, Viola [VerfasserIn]
• Verfasst von: Brunner, Romuald [VerfasserIn]
• Verfasst von: Herpertz, Sabine [VerfasserIn]
• Verfasst von: Bödeker, Katja [VerfasserIn]
• Titel: Dissociating maternal responses to sad and happy facial expressions of their own child
• Titelzusatz: an fMRI study
• Verf.angabe: Dorothea Kluczniok, Catherine Hindi Attar, Jenny Stein, Sina Poppinga, Thomas Fydrich, Charlotte Jaite, Viola Kappel, Romuald Brunner, Sabine C. Herpertz, Katja Boedeker, Felix Bermpohl
• E-Jahr: 2017
• Jahr: August 14, 2017
• Umfang: 16 S.
• Fussnoten: Gesehen am 25.09.2018
• Titel Quelle: Enthalten in: PLOS ONE
• Ort Quelle: San Francisco, California, US : PLOS, 2006
• Jahr Quelle: 2017
• Band/Heft Quelle: 12(2017,8) Artikel-Nummer e0182476, 16 Seiten
• ISSN Quelle: 1932-6203
• DOI: doi:10.1371/journal.pone.0182476
• Datenträger: Online-Ressource
• Sprache: eng
• Sach-SW: Amygdala
• Sach-SW: Behavior
• Sach-SW: Emotions
• Sach-SW: Face
• Sach-SW: Face recognition
• Sach-SW: Functional magnetic resonance imaging
• Sach-SW: Hippocampus
• Sach-SW: Infants
• K10plus-PPN: 1581295812

Abstract

Background Maternal sensitive behavior depends on recognizing one’s own child’s affective states. The present study investigated distinct and overlapping neural responses of mothers to sad and happy facial expressions of their own child (in comparison to facial expressions of an unfamiliar child). Methods We used functional MRI to measure dissociable and overlapping activation patterns in 27 healthy mothers in response to happy, neutral and sad facial expressions of their own school-aged child and a gender- and age-matched unfamiliar child. To investigate differential activation to sad compared to happy faces of one’s own child, we used interaction contrasts. During the scan, mothers had to indicate the affect of the presented face. After scanning, they were asked to rate the perceived emotional arousal and valence levels for each face using a 7-point Likert-scale (adapted SAM version). Results While viewing their own child’s sad faces, mothers showed activation in the amygdala and anterior cingulate cortex whereas happy facial expressions of the own child elicited activation in the hippocampus. Conjoint activation in response to one’s own child happy and sad expressions was found in the insula and the superior temporal gyrus. Conclusions Maternal brain activations differed depending on the child’s affective state. Sad faces of the own child activated areas commonly associated with a threat detection network, whereas happy faces activated reward related brain areas. Overlapping activation was found in empathy related networks. These distinct neural activation patterns might facilitate sensitive maternal behavior.