Autobiographical memory as a latent vulnerability mechanism following childhood maltreatment: Association with future depression symptoms and prosocial behavior / Vanessa B. PUETZ in Development and Psychopathology, 33-4 (October 2021)  

Public ISBD [article]  inDevelopment and Psychopathology > 33-4 (October 2021) . - p.1300-1307 Titre : Autobiographical memory as a latent vulnerability mechanism following childhood maltreatment: Association with future depression symptoms and prosocial behavior Type de document : Texte imprimé et/ou numérique Auteurs : Vanessa B. PUETZ, Auteur ; Essi VIDING, Auteur ; Ferdinand HOFFMANN, Auteur ; Mattia I. GERIN, Auteur ; Molly SHARP, Auteur ; Georgia RANKIN, Auteur ; Eleanor A. MAGUIRE, Auteur ; Andrea MECHELLI, Auteur ; Eamon J. MCCRORY, Auteur Article en page(s) : p.1300-1307 Langues : Anglais (eng) Mots-clés : autobiographical memory  conduct problems  depression  maltreatment  prosocial behavior Index. décimale : PER Périodiques Résumé : Objectives Childhood maltreatment is associated with altered neural reactivity during autobiographical memory (ABM) recall and a pattern of overgeneral memory (OGM). Altered ABM and OGM have been linked with psychopathology and poorer social functioning. The present study investigated the association between altered ABM and subsequent socio-emotional functioning (measured two years later) in a sample of adolescents with (N = 20; maltreatment group, MT) and without (N = 17; non-MT group) documented childhood maltreatment histories. Method At baseline, adolescents (aged 12.6 ± 1.45 years) were administered the Autobiographical Memory Test to measure OGM. Participants also recalled specific ABMs in response to emotionally valenced cue words during functional MRI. Adolescents in both groups underwent assessments measuring depressive symptoms and prosocial behavior at both timepoints. Regression analyses were carried out to predict outcome measures at follow-up controlling for baseline levels. Results In the MT group, greater OGM at baseline significantly predicted reduced prosocial behavior at follow-up and showed a trend level association with elevated depressive symptoms. Patterns of altered ABM-related brain activity did not significantly predict future psycho-social functioning. Conclusions The current findings highlight the potential value of OGM as a cognitive mechanism that could be targeted to reduce risk of depression in adolescents with prior histories of maltreatment. En ligne : http://dx.doi.org/10.1017/S0954579420000504 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457 [article] Autobiographical memory as a latent vulnerability mechanism following childhood maltreatment: Association with future depression symptoms and prosocial behavior [Texte imprimé et/ou numérique] / Vanessa B. PUETZ, Auteur ; Essi VIDING, Auteur ; Ferdinand HOFFMANN, Auteur ; Mattia I. GERIN, Auteur ; Molly SHARP, Auteur ; Georgia RANKIN, Auteur ; Eleanor A. MAGUIRE, Auteur ; Andrea MECHELLI, Auteur ; Eamon J. MCCRORY, Auteur . - p.1300-1307. Langues : Anglais (eng) in Development and Psychopathology > 33-4 (October 2021) . - p.1300-1307 Mots-clés : autobiographical memory  conduct problems  depression  maltreatment  prosocial behavior Index. décimale : PER Périodiques Résumé : Objectives Childhood maltreatment is associated with altered neural reactivity during autobiographical memory (ABM) recall and a pattern of overgeneral memory (OGM). Altered ABM and OGM have been linked with psychopathology and poorer social functioning. The present study investigated the association between altered ABM and subsequent socio-emotional functioning (measured two years later) in a sample of adolescents with (N = 20; maltreatment group, MT) and without (N = 17; non-MT group) documented childhood maltreatment histories. Method At baseline, adolescents (aged 12.6 ± 1.45 years) were administered the Autobiographical Memory Test to measure OGM. Participants also recalled specific ABMs in response to emotionally valenced cue words during functional MRI. Adolescents in both groups underwent assessments measuring depressive symptoms and prosocial behavior at both timepoints. Regression analyses were carried out to predict outcome measures at follow-up controlling for baseline levels. Results In the MT group, greater OGM at baseline significantly predicted reduced prosocial behavior at follow-up and showed a trend level association with elevated depressive symptoms. Patterns of altered ABM-related brain activity did not significantly predict future psycho-social functioning. Conclusions The current findings highlight the potential value of OGM as a cognitive mechanism that could be targeted to reduce risk of depression in adolescents with prior histories of maltreatment. En ligne : http://dx.doi.org/10.1017/S0954579420000504 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457

Emotional maltreatment and neglect impact neural activation upon exclusion in early and mid-adolescence: An event-related fMRI study / Charlotte C. SCHULZ in Development and Psychopathology, 34-2 (May 2022)  

Public ISBD [article]  inDevelopment and Psychopathology > 34-2 (May 2022) . - 573-585 Titre : Emotional maltreatment and neglect impact neural activation upon exclusion in early and mid-adolescence: An event-related fMRI study Type de document : Texte imprimé et/ou numérique Auteurs : Charlotte C. SCHULZ, Auteur ; Kai VON KLITZING, Auteur ; Lorenz DESERNO, Auteur ; Margaret A. SHERIDAN, Auteur ; Michael J. CROWLEY, Auteur ; Margerete J. S. SCHOETT, Auteur ; Ferdinand HOFFMANN, Auteur ; Arno VILLRINGER, Auteur ; Pascal VRTI?KA, Auteur ; Lars O. WHITE, Auteur Article en page(s) : 573-585 Langues : Anglais (eng) Mots-clés : adolescence  emotional maltreatment  neglect  fMRI  social exclusion Index. décimale : PER Périodiques Résumé : Child maltreatment gives rise to atypical patterns of social functioning with peers which might be particularly pronounced in early adolescence when peer influence typically peaks. Yet, few neuroimaging studies in adolescents use peer interaction paradigms to parse neural correlates of distinct maltreatment exposures. This fMRI study examines effects of abuse, neglect, and emotional maltreatment (EM) among 98 youth (n = 58 maltreated; n = 40 matched controls) using an event-related Cyberball paradigm affording assessment of both social exclusion and inclusion across early and mid-adolescence (?13.5 years, n = 50; >13.5 years, n = 48). Younger adolescents showed increased activation to social exclusion versus inclusion in regions implicated in mentalizing (e.g., superior temporal gyrus). Individual exposure-specific analyses suggested that neglect and EM coincided with less reduction of activation to social exclusion relative to inclusion in the dorsal anterior cingulate cortex/pre-supplementary motor area (dACC/pre-SMA) among younger versus older adolescents. Integrative follow-up analyses showed that EM accounted for this dACC/pre-SMA activation pattern over and above other exposures. Moreover, age-independent results within respective exposure groups revealed that greater magnitude of neglect predicted blunted exclusion-related activity in the parahippocampal gyrus, while EM predicted increased activation to social exclusion in the precuneus/posterior cingulate cortex. En ligne : http://dx.doi.org/10.1017/s0954579421001681 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=474 [article] Emotional maltreatment and neglect impact neural activation upon exclusion in early and mid-adolescence: An event-related fMRI study [Texte imprimé et/ou numérique] / Charlotte C. SCHULZ, Auteur ; Kai VON KLITZING, Auteur ; Lorenz DESERNO, Auteur ; Margaret A. SHERIDAN, Auteur ; Michael J. CROWLEY, Auteur ; Margerete J. S. SCHOETT, Auteur ; Ferdinand HOFFMANN, Auteur ; Arno VILLRINGER, Auteur ; Pascal VRTI?KA, Auteur ; Lars O. WHITE, Auteur . - 573-585. Langues : Anglais (eng) in Development and Psychopathology > 34-2 (May 2022) . - 573-585 Mots-clés : adolescence  emotional maltreatment  neglect  fMRI  social exclusion Index. décimale : PER Périodiques Résumé : Child maltreatment gives rise to atypical patterns of social functioning with peers which might be particularly pronounced in early adolescence when peer influence typically peaks. Yet, few neuroimaging studies in adolescents use peer interaction paradigms to parse neural correlates of distinct maltreatment exposures. This fMRI study examines effects of abuse, neglect, and emotional maltreatment (EM) among 98 youth (n = 58 maltreated; n = 40 matched controls) using an event-related Cyberball paradigm affording assessment of both social exclusion and inclusion across early and mid-adolescence (?13.5 years, n = 50; >13.5 years, n = 48). Younger adolescents showed increased activation to social exclusion versus inclusion in regions implicated in mentalizing (e.g., superior temporal gyrus). Individual exposure-specific analyses suggested that neglect and EM coincided with less reduction of activation to social exclusion relative to inclusion in the dorsal anterior cingulate cortex/pre-supplementary motor area (dACC/pre-SMA) among younger versus older adolescents. Integrative follow-up analyses showed that EM accounted for this dACC/pre-SMA activation pattern over and above other exposures. Moreover, age-independent results within respective exposure groups revealed that greater magnitude of neglect predicted blunted exclusion-related activity in the parahippocampal gyrus, while EM predicted increased activation to social exclusion in the precuneus/posterior cingulate cortex. En ligne : http://dx.doi.org/10.1017/s0954579421001681 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=474

A neurocomputational investigation of reinforcement-based decision making as a candidate latent vulnerability mechanism in maltreated children / Mattia I. GERIN in Development and Psychopathology, 29-5 (December 2017)  

Public ISBD [article]  inDevelopment and Psychopathology > 29-5 (December 2017) . - p.1689-1705 Titre : A neurocomputational investigation of reinforcement-based decision making as a candidate latent vulnerability mechanism in maltreated children Type de document : Texte imprimé et/ou numérique Auteurs : Mattia I. GERIN, Auteur ; Vanessa B. PUETZ, Auteur ; James R. BLAIR, Auteur ; Stuart F. WHITE, Auteur ; Arjun SETHI, Auteur ; Ferdinand HOFFMANN, Auteur ; Amy L. PALMER, Auteur ; Essi VIDING, Auteur ; Eamon J. MCCRORY, Auteur Article en page(s) : p.1689-1705 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Alterations in reinforcement-based decision making may be associated with increased psychiatric vulnerability in children who have experienced maltreatment. A probabilistic passive avoidance task and a model-based functional magnetic resonance imaging analytic approach were implemented to assess the neurocomputational components underlying decision making: (a) reinforcement expectancies (the representation of the outcomes associated with a stimulus) and (b) prediction error signaling (the ability to detect the differences between expected and actual outcomes). There were three main findings. First, the maltreated group (n = 18; mean age = 13), relative to nonmaltreated peers (n = 19; mean age = 13), showed decreased activity during expected value processing in a widespread network commonly associated with reinforcement expectancies representation, including the striatum (especially the caudate), the orbitofrontal cortex, and medial temporal structures including the hippocampus and insula. Second, consistent with previously reported hyperresponsiveness to negative cues in the context of childhood abuse, the maltreated group showed increased prediction error signaling in the middle cingulate gyrus, somatosensory cortex, superior temporal gyrus, and thalamus. Third, the maltreated group showed increased activity in frontodorsal regions and in the putamen during expected value representation. These findings suggest that early adverse environments disrupt the development of decision-making processes, which in turn may compromise psychosocial functioning in ways that increase latent vulnerability to psychiatric disorder. En ligne : http://dx.doi.org/10.1017/S095457941700133X Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=323 [article] A neurocomputational investigation of reinforcement-based decision making as a candidate latent vulnerability mechanism in maltreated children [Texte imprimé et/ou numérique] / Mattia I. GERIN, Auteur ; Vanessa B. PUETZ, Auteur ; James R. BLAIR, Auteur ; Stuart F. WHITE, Auteur ; Arjun SETHI, Auteur ; Ferdinand HOFFMANN, Auteur ; Amy L. PALMER, Auteur ; Essi VIDING, Auteur ; Eamon J. MCCRORY, Auteur . - p.1689-1705. Langues : Anglais (eng) in Development and Psychopathology > 29-5 (December 2017) . - p.1689-1705 Index. décimale : PER Périodiques Résumé : Alterations in reinforcement-based decision making may be associated with increased psychiatric vulnerability in children who have experienced maltreatment. A probabilistic passive avoidance task and a model-based functional magnetic resonance imaging analytic approach were implemented to assess the neurocomputational components underlying decision making: (a) reinforcement expectancies (the representation of the outcomes associated with a stimulus) and (b) prediction error signaling (the ability to detect the differences between expected and actual outcomes). There were three main findings. First, the maltreated group (n = 18; mean age = 13), relative to nonmaltreated peers (n = 19; mean age = 13), showed decreased activity during expected value processing in a widespread network commonly associated with reinforcement expectancies representation, including the striatum (especially the caudate), the orbitofrontal cortex, and medial temporal structures including the hippocampus and insula. Second, consistent with previously reported hyperresponsiveness to negative cues in the context of childhood abuse, the maltreated group showed increased prediction error signaling in the middle cingulate gyrus, somatosensory cortex, superior temporal gyrus, and thalamus. Third, the maltreated group showed increased activity in frontodorsal regions and in the putamen during expected value representation. These findings suggest that early adverse environments disrupt the development of decision-making processes, which in turn may compromise psychosocial functioning in ways that increase latent vulnerability to psychiatric disorder. En ligne : http://dx.doi.org/10.1017/S095457941700133X Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=323

Preserved Self-other Distinction During Empathy in Autism is Linked to Network Integrity of Right Supramarginal Gyrus / Ferdinand HOFFMANN in Journal of Autism and Developmental Disorders, 46-2 (February 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-2 (February 2016) . - p.637-648 Titre : Preserved Self-other Distinction During Empathy in Autism is Linked to Network Integrity of Right Supramarginal Gyrus Type de document : Texte imprimé et/ou numérique Auteurs : Ferdinand HOFFMANN, Auteur ; Svenja KOEHNE, Auteur ; Nikolaus STEINBEIS, Auteur ; Isabel DZIOBEK, Auteur ; Tania SINGER, Auteur Année de publication : 2016 Article en page(s) : p.637-648 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Self-other distinction  Empathy  Emotional egocentricity  Resting-state functional connectivity  Right supramarginal gyrus Index. décimale : PER Périodiques Résumé : Autism spectrum disorder (ASD) shows deficits in self-other distinction during theory of mind (ToM). Here we investigated whether ASD patients also show difficulties in self-other distinction during empathy and if potential deficits are linked to dysfunctional resting-state connectivity patterns. In a first study, ASD patients and controls performed an emotional egocentricity paradigm and a ToM task. In the second study, resting-state connectivity of right temporo-parietal junction and right supramarginal gyrus (rSMG) were analysed using a large-scale fMRI data set. ASD patients exhibited deficient ToM but normal emotional egocentricity, which was paralleled by reduced connectivity of regions of the ToM network and unimpaired rSMG network connectivity. These results suggest spared self-other distinction during empathy and an intact rSMG network in ASD. En ligne : http://dx.doi.org/10.1007/s10803-015-2609-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280 [article] Preserved Self-other Distinction During Empathy in Autism is Linked to Network Integrity of Right Supramarginal Gyrus [Texte imprimé et/ou numérique] / Ferdinand HOFFMANN, Auteur ; Svenja KOEHNE, Auteur ; Nikolaus STEINBEIS, Auteur ; Isabel DZIOBEK, Auteur ; Tania SINGER, Auteur . - 2016 . - p.637-648. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-2 (February 2016) . - p.637-648 Mots-clés : Autism spectrum disorder  Self-other distinction  Empathy  Emotional egocentricity  Resting-state functional connectivity  Right supramarginal gyrus Index. décimale : PER Périodiques Résumé : Autism spectrum disorder (ASD) shows deficits in self-other distinction during theory of mind (ToM). Here we investigated whether ASD patients also show difficulties in self-other distinction during empathy and if potential deficits are linked to dysfunctional resting-state connectivity patterns. In a first study, ASD patients and controls performed an emotional egocentricity paradigm and a ToM task. In the second study, resting-state connectivity of right temporo-parietal junction and right supramarginal gyrus (rSMG) were analysed using a large-scale fMRI data set. ASD patients exhibited deficient ToM but normal emotional egocentricity, which was paralleled by reduced connectivity of regions of the ToM network and unimpaired rSMG network connectivity. These results suggest spared self-other distinction during empathy and an intact rSMG network in ASD. En ligne : http://dx.doi.org/10.1007/s10803-015-2609-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280

---

1 (1 - 4 / 4)