Adolescent girls’ neural response to reward mediates the relation between childhood financial disadvantage and depression / Sarah E. ROMENS in Journal of Child Psychology and Psychiatry, 56-11 (November 2015)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 56-11 (November 2015) . - p.1177-1184 Titre : Adolescent girls’ neural response to reward mediates the relation between childhood financial disadvantage and depression Type de document : texte imprimé Auteurs : Sarah E. ROMENS, Auteur ; Melynda D. CASEMENT, Auteur ; Rose MCALOON, Auteur ; Kate KEENAN, Auteur ; Alison E. HIPWELL, Auteur ; Amanda E. GUYER, Auteur ; Erika E. FORBES, Auteur Article en page(s) : p.1177-1184 Langues : Anglais (eng) Mots-clés : Socioeconomic status  reward  depression  neural  medial prefrontal cortex Index. décimale : PER Périodiques Résumé : Background Children who experience socioeconomic disadvantage are at heightened risk for developing depression; however, little is known about neurobiological mechanisms underlying this association. Low socioeconomic status (SES) during childhood may confer risk for depression through its stress-related effects on the neural circuitry associated with processing monetary rewards. Methods In a prospective study, we examined the relationships among the number of years of household receipt of public assistance from age 5–16 years, neural activation during monetary reward anticipation and receipt at age 16, and depression symptoms at age 16 in 123 girls. Results Number of years of household receipt of public assistance was positively associated with heightened response in the medial prefrontal cortex during reward anticipation, and this heightened neural response mediated the relationship between socioeconomic disadvantage and current depression symptoms, controlling for past depression. Conclusions Chronic exposure to socioeconomic disadvantage in childhood may alter neural circuitry involved in reward anticipation in adolescence, which in turn may confer risk for depression. En ligne : http://dx.doi.org/10.1111/jcpp.12410 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=270 [article] Adolescent girls’ neural response to reward mediates the relation between childhood financial disadvantage and depression [texte imprimé] / Sarah E. ROMENS, Auteur ; Melynda D. CASEMENT, Auteur ; Rose MCALOON, Auteur ; Kate KEENAN, Auteur ; Alison E. HIPWELL, Auteur ; Amanda E. GUYER, Auteur ; Erika E. FORBES, Auteur . - p.1177-1184. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 56-11 (November 2015) . - p.1177-1184 Mots-clés : Socioeconomic status  reward  depression  neural  medial prefrontal cortex Index. décimale : PER Périodiques Résumé : Background Children who experience socioeconomic disadvantage are at heightened risk for developing depression; however, little is known about neurobiological mechanisms underlying this association. Low socioeconomic status (SES) during childhood may confer risk for depression through its stress-related effects on the neural circuitry associated with processing monetary rewards. Methods In a prospective study, we examined the relationships among the number of years of household receipt of public assistance from age 5–16 years, neural activation during monetary reward anticipation and receipt at age 16, and depression symptoms at age 16 in 123 girls. Results Number of years of household receipt of public assistance was positively associated with heightened response in the medial prefrontal cortex during reward anticipation, and this heightened neural response mediated the relationship between socioeconomic disadvantage and current depression symptoms, controlling for past depression. Conclusions Chronic exposure to socioeconomic disadvantage in childhood may alter neural circuitry involved in reward anticipation in adolescence, which in turn may confer risk for depression. En ligne : http://dx.doi.org/10.1111/jcpp.12410 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=270

Autonomic nervous system correlates of past and prospective suicidal thoughts and behaviors in Mexican-origin youth / Lauren C. GONZALVES in Development and Psychopathology, 38-4 (October 2026)  

Public ISBD [article]  inDevelopment and Psychopathology > 38-4 (October 2026) . - p.1891-1905 Titre : Autonomic nervous system correlates of past and prospective suicidal thoughts and behaviors in Mexican-origin youth Type de document : texte imprimé Auteurs : Lauren C. GONZALVES, Auteur ; David Gerrick WEISSMAN, Auteur ; Vincent A. CHÁVEZ, Auteur ; Richard ROBINS, Auteur ; Amanda E. GUYER, Auteur ; Paul David HASTINGS, Auteur Article en page(s) : p.1891-1905 Langues : Anglais (eng) Mots-clés : Cyberball  Mexican-origin adolescents  autonomic physiology  respiratory sinus arrhythmia  skin conductance responses  social exclusion  suicidal behaviors  suicidal thoughts Index. décimale : PER Périodiques Résumé : Few studies have examined prospective or neurobiological predictors of suicidal thoughts and behaviors (STB) in Latino youth. We hypothesized that autonomic nervous system (ANS) activity at baseline and in response to social exclusion would distinguish Mexican-origin adolescents with versus without histories of suicidality, and would predict subsequent suicidality. Skin conductance responses and respiratory sinus arrhythmia, indicators of sympathetic and parasympathetic activity, respectively, were recorded at baseline and during Cyberball exclusion trials, in 229 Mexican-origin youths (M = 17.16 years, 110 females). STB was assessed 11 times across ages 10 to 20 years; 62 youths had histories of STB prior to the physiological measures, and 61 youths reported STB in the following 2.5 years. Cyberball elicited parasympathetic withdrawal without sympathetic activation, compared to baseline. Adolescents with histories of STB, compared to those without, had lower sympathetic activity during baseline and social exclusion. Lower basal sympathetic activity paired with greater uncoupled sympathetic activation during Cyberball predicted prospective STB. These findings support bioecological theories of stress vulnerability that suggest acute autonomic activity may serve as a biomarker for suicidality risk and extend prior work by identifying pathophysiology that could be the target of interventions to reduce risk in Mexican-origin youth. En ligne : https://dx.doi.org/10.1017/S0954579426101680 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=594 [article] Autonomic nervous system correlates of past and prospective suicidal thoughts and behaviors in Mexican-origin youth [texte imprimé] / Lauren C. GONZALVES, Auteur ; David Gerrick WEISSMAN, Auteur ; Vincent A. CHÁVEZ, Auteur ; Richard ROBINS, Auteur ; Amanda E. GUYER, Auteur ; Paul David HASTINGS, Auteur . - p.1891-1905. Langues : Anglais (eng) in Development and Psychopathology > 38-4 (October 2026) . - p.1891-1905 Mots-clés : Cyberball  Mexican-origin adolescents  autonomic physiology  respiratory sinus arrhythmia  skin conductance responses  social exclusion  suicidal behaviors  suicidal thoughts Index. décimale : PER Périodiques Résumé : Few studies have examined prospective or neurobiological predictors of suicidal thoughts and behaviors (STB) in Latino youth. We hypothesized that autonomic nervous system (ANS) activity at baseline and in response to social exclusion would distinguish Mexican-origin adolescents with versus without histories of suicidality, and would predict subsequent suicidality. Skin conductance responses and respiratory sinus arrhythmia, indicators of sympathetic and parasympathetic activity, respectively, were recorded at baseline and during Cyberball exclusion trials, in 229 Mexican-origin youths (M = 17.16 years, 110 females). STB was assessed 11 times across ages 10 to 20 years; 62 youths had histories of STB prior to the physiological measures, and 61 youths reported STB in the following 2.5 years. Cyberball elicited parasympathetic withdrawal without sympathetic activation, compared to baseline. Adolescents with histories of STB, compared to those without, had lower sympathetic activity during baseline and social exclusion. Lower basal sympathetic activity paired with greater uncoupled sympathetic activation during Cyberball predicted prospective STB. These findings support bioecological theories of stress vulnerability that suggest acute autonomic activity may serve as a biomarker for suicidality risk and extend prior work by identifying pathophysiology that could be the target of interventions to reduce risk in Mexican-origin youth. En ligne : https://dx.doi.org/10.1017/S0954579426101680 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=594

Girls' brain structural connectivity in late adolescence relates to history of depression symptoms / Rajpreet CHAHAL in Journal of Child Psychology and Psychiatry, 61-11 (November 2020)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 61-11 (November 2020) . - p.1224-1233 Titre : Girls' brain structural connectivity in late adolescence relates to history of depression symptoms Type de document : texte imprimé Auteurs : Rajpreet CHAHAL, Auteur ; David G. WEISSMAN, Auteur ; Scott MAREK, Auteur ; Shawn A. RHOADS, Auteur ; Alison E. HIPWELL, Auteur ; Erika E. FORBES, Auteur ; Kate KEENAN, Auteur ; Amanda E. GUYER, Auteur Article en page(s) : p.1224-1233 Langues : Anglais (eng) Mots-clés : Adolescence  brain imaging  connectomics  depression  development Index. décimale : PER Périodiques Résumé : BACKGROUND: Girls' depressive symptoms typically increase in adolescence, with individual differences in course and severity being key risk factors for impaired emotional functioning in young adulthood. Given the continued brain white matter (WM) maturation that occurs in adolescence, the present study tested whether structural connectivity patterns in late adolescence are associated with variation in the course of depression symptom severity throughout adolescence. METHOD: Participants were girls (N = 115) enrolled in a multiyear prospective cohort study of risk for depression. Initial depression severity (intercept) at age 10 and change in severity (linear slope) across ages 10-19 were examined in relation to WM tractography collected at age 19. Network-based statistic analyses were used to identify clusters showing variation in structural connectivity in association with depressive symptom intercept, slope, and their interaction. RESULTS: Higher initial depressive severity and steeper positive slope (separately) were associated with greater structural connectivity between temporal, subcortical socioaffective, and occipital regions. Intercept showed more connectivity associations than slope. The interaction effect indicated that higher initial symptom severity and a steeper negative slope (i.e., alleviating symptoms) were related to greater connectivity between cognitive control regions. Moderately severe symptoms that worsened over time were followed by greater connectivity between self-referential and cognitive regions (e.g., posterior cingulate and frontal gyrus). CONCLUSIONS: Higher depressive symptom severity in early adolescence and increasing symptom severity over time may forecast structural connectivity differences in late adolescence, particularly in pathways involving cognitive and emotion-processing regions. Understanding how clinical course relates to neurobiological correlates may inform new treatment approaches to adolescent depression. En ligne : http://dx.doi.org/10.1111/jcpp.13184 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=434 [article] Girls' brain structural connectivity in late adolescence relates to history of depression symptoms [texte imprimé] / Rajpreet CHAHAL, Auteur ; David G. WEISSMAN, Auteur ; Scott MAREK, Auteur ; Shawn A. RHOADS, Auteur ; Alison E. HIPWELL, Auteur ; Erika E. FORBES, Auteur ; Kate KEENAN, Auteur ; Amanda E. GUYER, Auteur . - p.1224-1233. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 61-11 (November 2020) . - p.1224-1233 Mots-clés : Adolescence  brain imaging  connectomics  depression  development Index. décimale : PER Périodiques Résumé : BACKGROUND: Girls' depressive symptoms typically increase in adolescence, with individual differences in course and severity being key risk factors for impaired emotional functioning in young adulthood. Given the continued brain white matter (WM) maturation that occurs in adolescence, the present study tested whether structural connectivity patterns in late adolescence are associated with variation in the course of depression symptom severity throughout adolescence. METHOD: Participants were girls (N = 115) enrolled in a multiyear prospective cohort study of risk for depression. Initial depression severity (intercept) at age 10 and change in severity (linear slope) across ages 10-19 were examined in relation to WM tractography collected at age 19. Network-based statistic analyses were used to identify clusters showing variation in structural connectivity in association with depressive symptom intercept, slope, and their interaction. RESULTS: Higher initial depressive severity and steeper positive slope (separately) were associated with greater structural connectivity between temporal, subcortical socioaffective, and occipital regions. Intercept showed more connectivity associations than slope. The interaction effect indicated that higher initial symptom severity and a steeper negative slope (i.e., alleviating symptoms) were related to greater connectivity between cognitive control regions. Moderately severe symptoms that worsened over time were followed by greater connectivity between self-referential and cognitive regions (e.g., posterior cingulate and frontal gyrus). CONCLUSIONS: Higher depressive symptom severity in early adolescence and increasing symptom severity over time may forecast structural connectivity differences in late adolescence, particularly in pathways involving cognitive and emotion-processing regions. Understanding how clinical course relates to neurobiological correlates may inform new treatment approaches to adolescent depression. En ligne : http://dx.doi.org/10.1111/jcpp.13184 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=434

Lasting associations between early-childhood temperament and late-adolescent reward-circuitry response to peer feedback / Amanda E. GUYER in Development and Psychopathology, 26-1 (February 2014)  

Public ISBD [article]  inDevelopment and Psychopathology > 26-1 (February 2014) . - p.229-243 Titre : Lasting associations between early-childhood temperament and late-adolescent reward-circuitry response to peer feedback Type de document : texte imprimé Auteurs : Amanda E. GUYER, Auteur ; Brenda BENSON, Auteur ; Victoria R. CHOATE, Auteur ; Yair BAR-HAIM, Auteur ; Koraly PEREZ-EDGAR, Auteur ; Johanna M. JARCHO, Auteur ; Daniel S. PINE, Auteur ; Monique ERNST, Auteur ; Nathan A. FOX, Auteur ; Eric E. NELSON, Auteur Article en page(s) : p.229-243 Langues : Français (fre) Index. décimale : PER Périodiques Résumé : Behavioral inhibition, a temperament identifiable in infancy, is associated with heightened withdrawal from social encounters. Prior studies raise particular interest in the striatum, which responds uniquely to monetary gains in behaviorally inhibited children followed into adolescence. Although behavioral manifestations of inhibition are expressed primarily in the social domain, it remains unclear whether observed striatal alterations to monetary incentives also extend to social contexts. In the current study, imaging data were acquired from 39 participants (17 males, 22 females; ages 16–18 years) characterized since infancy on measures of behavioral inhibition. A social evaluation task was used to assess neural response to anticipation and receipt of positive and negative feedback from novel peers, classified by participants as being of high or low interest. As with monetary rewards, striatal response patterns differed during both anticipation and receipt of social reward between behaviorally inhibited and noninhibited adolescents. The current results, when combined with prior findings, suggest that early-life temperament predicts altered striatal response in both social and nonsocial contexts and provide support for continuity between temperament measured in early childhood and neural response to social signals measured in late adolescence and early adulthood. En ligne : http://dx.doi.org/10.1017/S0954579413000941 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=224 [article] Lasting associations between early-childhood temperament and late-adolescent reward-circuitry response to peer feedback [texte imprimé] / Amanda E. GUYER, Auteur ; Brenda BENSON, Auteur ; Victoria R. CHOATE, Auteur ; Yair BAR-HAIM, Auteur ; Koraly PEREZ-EDGAR, Auteur ; Johanna M. JARCHO, Auteur ; Daniel S. PINE, Auteur ; Monique ERNST, Auteur ; Nathan A. FOX, Auteur ; Eric E. NELSON, Auteur . - p.229-243. Langues : Français (fre) in Development and Psychopathology > 26-1 (February 2014) . - p.229-243 Index. décimale : PER Périodiques Résumé : Behavioral inhibition, a temperament identifiable in infancy, is associated with heightened withdrawal from social encounters. Prior studies raise particular interest in the striatum, which responds uniquely to monetary gains in behaviorally inhibited children followed into adolescence. Although behavioral manifestations of inhibition are expressed primarily in the social domain, it remains unclear whether observed striatal alterations to monetary incentives also extend to social contexts. In the current study, imaging data were acquired from 39 participants (17 males, 22 females; ages 16–18 years) characterized since infancy on measures of behavioral inhibition. A social evaluation task was used to assess neural response to anticipation and receipt of positive and negative feedback from novel peers, classified by participants as being of high or low interest. As with monetary rewards, striatal response patterns differed during both anticipation and receipt of social reward between behaviorally inhibited and noninhibited adolescents. The current results, when combined with prior findings, suggest that early-life temperament predicts altered striatal response in both social and nonsocial contexts and provide support for continuity between temperament measured in early childhood and neural response to social signals measured in late adolescence and early adulthood. En ligne : http://dx.doi.org/10.1017/S0954579413000941 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=224

Research Review: Brain network connectivity and the heterogeneity of depression in adolescence - a precision mental health perspective / Rajpreet CHAHAL in Journal of Child Psychology and Psychiatry, 61-12 (December 2020)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 61-12 (December 2020) . - p.1282-1298 Titre : Research Review: Brain network connectivity and the heterogeneity of depression in adolescence - a precision mental health perspective Type de document : texte imprimé Auteurs : Rajpreet CHAHAL, Auteur ; Ian H. GOTLIB, Auteur ; Amanda E. GUYER, Auteur Article en page(s) : p.1282-1298 Langues : Anglais (eng) Mots-clés : Depression  adolescence  brain networks  connectivity  heterogeneity  precision mental health Index. décimale : PER Périodiques Résumé : BACKGROUND: Adolescence is a period of high risk for the onset of depression, characterized by variability in symptoms, severity, and course. During adolescence, the neurocircuitry implicated in depression continues to mature, suggesting that it is an important period for intervention. Reflecting the recent emergence of 'precision mental health' - a person-centered approach to identifying, preventing, and treating psychopathology - researchers have begun to document associations between heterogeneity in features of depression and individual differences in brain circuitry, most frequently in resting-state functional connectivity (RSFC). METHODS: In this review, we present emerging work examining pre- and post-treatment measures of network connectivity in depressed adolescents; these studies reveal potential intervention-specific neural markers of treatment efficacy. We also review findings from studies examining associations between network connectivity and both types of depressive symptoms and response to treatment in adults, and indicate how this work can be extended to depressed adolescents. Finally, we offer recommendations for research that we believe will advance the science of precision mental health of adolescence. RESULTS: Nascent studies suggest that linking RSFC-based pathophysiological variation with effects of different types of treatment and changes in mood following specific interventions will strengthen predictions of prognosis and treatment response. Studies with larger sample sizes and direct comparisons of treatments are required to determine whether RSFC patterns are reliable neuromarkers of treatment response for depressed adolescents. Although we are not yet at the point of using RSFC to guide clinical decision-making, findings from research examining the stability and reliability of RSFC point to a favorable future for network-based clinical phenotyping. CONCLUSIONS: Delineating the correspondence between specific clinical characteristics of depression (e.g., symptoms, severity, and treatment response) and patterns of network-based connectivity will facilitate the development of more tailored and effective approaches to the assessment, prevention, and treatment of depression in adolescents. En ligne : http://dx.doi.org/10.1111/jcpp.13250 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=434 [article] Research Review: Brain network connectivity and the heterogeneity of depression in adolescence - a precision mental health perspective [texte imprimé] / Rajpreet CHAHAL, Auteur ; Ian H. GOTLIB, Auteur ; Amanda E. GUYER, Auteur . - p.1282-1298. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 61-12 (December 2020) . - p.1282-1298 Mots-clés : Depression  adolescence  brain networks  connectivity  heterogeneity  precision mental health Index. décimale : PER Périodiques Résumé : BACKGROUND: Adolescence is a period of high risk for the onset of depression, characterized by variability in symptoms, severity, and course. During adolescence, the neurocircuitry implicated in depression continues to mature, suggesting that it is an important period for intervention. Reflecting the recent emergence of 'precision mental health' - a person-centered approach to identifying, preventing, and treating psychopathology - researchers have begun to document associations between heterogeneity in features of depression and individual differences in brain circuitry, most frequently in resting-state functional connectivity (RSFC). METHODS: In this review, we present emerging work examining pre- and post-treatment measures of network connectivity in depressed adolescents; these studies reveal potential intervention-specific neural markers of treatment efficacy. We also review findings from studies examining associations between network connectivity and both types of depressive symptoms and response to treatment in adults, and indicate how this work can be extended to depressed adolescents. Finally, we offer recommendations for research that we believe will advance the science of precision mental health of adolescence. RESULTS: Nascent studies suggest that linking RSFC-based pathophysiological variation with effects of different types of treatment and changes in mood following specific interventions will strengthen predictions of prognosis and treatment response. Studies with larger sample sizes and direct comparisons of treatments are required to determine whether RSFC patterns are reliable neuromarkers of treatment response for depressed adolescents. Although we are not yet at the point of using RSFC to guide clinical decision-making, findings from research examining the stability and reliability of RSFC point to a favorable future for network-based clinical phenotyping. CONCLUSIONS: Delineating the correspondence between specific clinical characteristics of depression (e.g., symptoms, severity, and treatment response) and patterns of network-based connectivity will facilitate the development of more tailored and effective approaches to the assessment, prevention, and treatment of depression in adolescents. En ligne : http://dx.doi.org/10.1111/jcpp.13250 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=434

Specificity of facial expression labeling deficits in childhood psychopathology / Amanda E. GUYER in Journal of Child Psychology and Psychiatry, 48-9 (September 2007)  

Permalink

Tuning of brain–autonomic coupling by prior threat exposure: Implications for internalizing problems in Mexican-origin adolescents / David G. WEISSMAN in Development and Psychopathology, 31-3 (August 2019)  

Permalink

Understanding the paradox: anhedonia and the unexpected divergence from reward seeking during adolescence - A commentary on Gupta et al. (2024) / Amanda E. GUYER in Journal of Child Psychology and Psychiatry, 65-5 (May 2024)  

Permalink

Within-person longitudinal associations between depressive symptoms and interpersonal problems in adolescent girls / Leehyun YOON in Journal of Child Psychology and Psychiatry, 67-10 (October 2026)  

Permalink

---

1 (1 - 9 / 9) Par page : 25 50 100 200