Lifespan adversities affect neural correlates of behavioral inhibition in adults

• Verfasst von: Sacu, Seda [VerfasserIn]
• Verfasst von: Aggensteiner, Pascal [VerfasserIn]
• Verfasst von: Monninger, Maximilian [VerfasserIn]
• Verfasst von: Kaiser, Anna [VerfasserIn]
• Verfasst von: Brandeis, Daniel [VerfasserIn]
• Verfasst von: Banaschewski, Tobias [VerfasserIn]
• Verfasst von: Holz, Nathalie E. [VerfasserIn]
• Titel: Lifespan adversities affect neural correlates of behavioral inhibition in adults
• Verf.angabe: Seda Sacu, Pascal-M. Aggensteiner, Maximilian Monninger, Anna Kaiser, Daniel Brandeis, Tobias Banaschewski and Nathalie E. Holz
• E-Jahr: 2024
• Jahr: 16 January 2024
• Umfang: 13 S.
• Illustrationen: Illustrationen
• Fussnoten: Gesehen am 17.06.2024
• Titel Quelle: Enthalten in: Frontiers in psychiatry
• Ort Quelle: Lausanne : Frontiers Research Foundation, 2007
• Jahr Quelle: 2024
• Band/Heft Quelle: 15(2024), Artikel-ID 1298695, Seite 1-13
• ISSN Quelle: 1664-0640
• DOI: doi:10.3389/fpsyt.2024.1298695
• Datenträger: Online-Ressource
• Sprache: eng
• Sach-SW: Adverse experiences
• Sach-SW: early life stress
• Sach-SW: fMRI
• Sach-SW: Inhibitory Control
• Sach-SW: stop-signal task
• K10plus-PPN: 1891360582

Abstract

Introduction: Growing evidence suggests that adverse experiences have long-term effects on executive functioning and underlying neural circuits. Previous work has identified functional abnormalities during inhibitory control in frontal brain regions in individuals exposed to adversities. However, these findings were mostly limited to specific adversity types such as maltreatment and prenatal substance abuse. Methods: We used data from a longitudinal birth cohort study (n = 121, 70 females) to investigate the association between adversities and brain responses during inhibitory control. At the age of 33 years, all participants completed a stop-signal task during fMRI and an Adult Self-Report scale. We collected seven prenatal and postnatal adversity measures across development and performed a principal component analysis to capture common variations across those adversities, which resulted in a three-factor solution. Multiple regression analysis was performed to identify links between adversities and brain responses during inhibitory control using the identified adversity factors to show the common effect and single adversity measures to show the specific contribution of each adversity. To find neural correlates of current psychopathology during inhibitory control, we performed additional regression analyses using Adult Self-Report subscales. Results: The first adversity factor reflecting prenatal maternal smoking and postnatal psychosocial adversities was related to higher activation during inhibitory control in bilateral inferior frontal gyri, insula, anterior cingulate cortex, and middle temporal gyri. Similar results were found for the specific contribution of the adversities linked to the first adversity factor. In contrast, we did not identify any significant association between brain responses during inhibitory control and the second adversity factor reflecting prenatal maternal stress and obstetric risk or the third adversity factor reflecting lower maternal sensitivity. Higher current depressive symptoms were associated with higher activation in the bilateral insula and anterior cingulate cortex during inhibitory control. Conclusion: Our findings extended previous work and showed that early adverse experiences have a long-term effect on the neural circuitry of inhibitory control in adulthood. Furthermore, the overlap between neural correlates of adversity and depressive symptomatology suggests that adverse experiences might increase vulnerability via neural alterations, which needs to be investigated by future longitudinal research.