Developmental psychobiology最新文献

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The Relationship Between Prenatal, Perinatal, and Postnatal Factors and ADHD: The Role of Nutrition, Diet, and Stress 产前、围产期和产后因素与多动症之间的关系:营养、饮食和压力的作用。
IF 1.8 4区 心理学
Developmental psychobiology Pub Date : 2024-11-07 DOI: 10.1002/dev.70004
Lubna Al-Gailani, Ali Al-Kaleel
{"title":"The Relationship Between Prenatal, Perinatal, and Postnatal Factors and ADHD: The Role of Nutrition, Diet, and Stress","authors":"Lubna Al-Gailani,&nbsp;Ali Al-Kaleel","doi":"10.1002/dev.70004","DOIUrl":"10.1002/dev.70004","url":null,"abstract":"<div>\u0000 \u0000 <p>Attention-Deficit Hyperactive Disorder (ADHD) is a neurobehavioral syndrome affecting children aged 6–17 with symptoms manifesting before age 12. ADHD presents heterogeneously and is associated with various psychiatric disorders. The cause remains elusive, but genetic and environmental factors, brain region maturation delays, and neurotransmitter dysregulation are implicated. Effective treatment requires a multi-disciplinary approach, primarily involving pharmacological and behavioral intervention. Stimulants like methylphenidate and amphetamines are first-line medications, but non-stimulants may be considered for some patients. However, stimulants face challenges related to misuse, dependence, and long-term tolerability issues. The etiology of ADHD involved genetic predisposition, environmental influences, and prenatal, perinatal, and postnatal factors. Prenatal causes encompass maternal diet, alcohol consumption, viral infections, and stress. Postnatal factors include head trauma, meningitis, toxin, nutritional deficiencies, as well as iodine deficiency and hypothyroidism. The gut microbiome's role in ADHD is emerging, influencing neurodevelopment through microbiota–gut–brain axis. Understanding these diverse etiological factors is essential for comprehensive ADHD management.</p>\u0000 </div>","PeriodicalId":11086,"journal":{"name":"Developmental psychobiology","volume":"66 8","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142602704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prenatal Zika Virus Exposure Alters the Interaction Between Affective Processing and Decision-Making in Juvenile Rhesus Macaques (Macaca mulatta) 产前接触寨卡病毒会改变幼年猕猴情感处理与决策之间的相互作用
IF 1.8 4区 心理学
Developmental psychobiology Pub Date : 2024-11-07 DOI: 10.1002/dev.70002
Patrick R. Cogo, Gilda Moadab, Eliza Bliss-Moreau, Florent Pittet
{"title":"Prenatal Zika Virus Exposure Alters the Interaction Between Affective Processing and Decision-Making in Juvenile Rhesus Macaques (Macaca mulatta)","authors":"Patrick R. Cogo,&nbsp;Gilda Moadab,&nbsp;Eliza Bliss-Moreau,&nbsp;Florent Pittet","doi":"10.1002/dev.70002","DOIUrl":"10.1002/dev.70002","url":null,"abstract":"<div>\u0000 \u0000 <p>Many challenges during pregnancy can disrupt fetal development and have varying consequences on the subsequent psychological development of infants. Notably, exposure to infectious pathogens during fetal development, such as those encountered in viral pandemics, has been associated with persistent developmental consequences on infants’ brains and behavior. However, the underlying mechanisms and the degree to which neural plasticity over infancy may accommodate fetal insults remain unclear. To address this gap, we investigated the interaction between affective processing and decision-making in a cohort of rhesus monkey juveniles exposed to Zika virus (ZIKV) during fetal development, a pathogen known to profoundly disrupt central nervous system development. Ten juveniles exposed to ZIKV during their fetal development and nine procedure-matched controls (CONs) completed a judgment bias task with and without a negative mood induction. Although ZIKV exposure did not impact the monkeys’ decision-making processes during the task or the magnitude of their behavioral responses to the mood induction procedure, it did alter the influence of mood induction on decision-making. Although CON monkeys exhibited significantly more conservative decision-making following negative mood induction, the decision-making of Zika-exposed monkeys remained consistent among conditions. These findings suggest that fetal exposure to ZIKV impacts the neural systems involved in integrating affective and cognitive information, with potential long-term implications for learning, memory, and emotion regulation.</p>\u0000 </div>","PeriodicalId":11086,"journal":{"name":"Developmental psychobiology","volume":"66 8","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142602703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Early- and Late-Stage Auditory Processing of Speech Versus Non-Speech Sounds in Children With Autism Spectrum Disorder: An ERP and Oscillatory Activity Study 自闭症谱系障碍儿童早期和晚期对语音和非语音声音的听觉处理:ERP和振荡活动研究》。
IF 1.8 4区 心理学
Developmental psychobiology Pub Date : 2024-11-07 DOI: 10.1002/dev.22552
Elizabeth V. Edgar, Kjersti McGuire, Kevin A. Pelphrey, Pamela Ventola, Stefon van Noordt, Michael J. Crowley
{"title":"Early- and Late-Stage Auditory Processing of Speech Versus Non-Speech Sounds in Children With Autism Spectrum Disorder: An ERP and Oscillatory Activity Study","authors":"Elizabeth V. Edgar,&nbsp;Kjersti McGuire,&nbsp;Kevin A. Pelphrey,&nbsp;Pamela Ventola,&nbsp;Stefon van Noordt,&nbsp;Michael J. Crowley","doi":"10.1002/dev.22552","DOIUrl":"10.1002/dev.22552","url":null,"abstract":"<div>\u0000 \u0000 <p>Individuals with autism spectrum disorder (ASD) often exhibit greater sensitivity to non-speech sounds, reduced sensitivity to speech, and increased variability in cortical activity during auditory speech processing. We assessed differences in cortical responses and variability in early and later processing stages of auditory speech versus non-speech sounds in typically developing (TD) children and children with ASD. Twenty-eight 4- to 9-year-old children (14 ASDs) listened to speech and non-speech sounds during an electroencephalography session. We measured peak amplitudes for early (P2) and later (P3a) stages of auditory processing and inter-trial theta phase coherence as a marker of cortical variability. TD children were more sensitive to speech sounds during early and later processing stages than ASD children, reflected in larger P2 and P3a amplitudes. Individually, twice as many TD children showed reliable differentiation between speech and non-speech sounds compared to children with ASD. Children with ASD showed greater intra-individual variability in theta responses to speech sounds during early and later processing stages. Children with ASD show atypical auditory processing of fundamental speech sounds, perhaps due to reduced and more variable cortical activation. These atypicalities in the consistency of cortical responses to fundamental speech features may impact the development of cortical networks and have downstream effects on more complex forms of language processing.</p>\u0000 </div>","PeriodicalId":11086,"journal":{"name":"Developmental psychobiology","volume":"66 8","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142602702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Differences Between Preterm and Full-Term Infants in Electroencephalogram Power Spectral Density Slope 早产儿和足月儿脑电图功率谱密度斜率的差异。
IF 1.8 4区 心理学
Developmental psychobiology Pub Date : 2024-11-05 DOI: 10.1002/dev.70001
Jennifer Hammond, Rakesh Sahni, Philip Grieve, Joseph Isler, Elizabeth Werner, Brendan Ostlund, Daniel Alschuler, Seonjoo Lee, Catherine Monk
{"title":"Differences Between Preterm and Full-Term Infants in Electroencephalogram Power Spectral Density Slope","authors":"Jennifer Hammond,&nbsp;Rakesh Sahni,&nbsp;Philip Grieve,&nbsp;Joseph Isler,&nbsp;Elizabeth Werner,&nbsp;Brendan Ostlund,&nbsp;Daniel Alschuler,&nbsp;Seonjoo Lee,&nbsp;Catherine Monk","doi":"10.1002/dev.70001","DOIUrl":"10.1002/dev.70001","url":null,"abstract":"<div>\u0000 \u0000 <p>A growing body of literature suggests that power spectral density (PSD) slope, measured using electroencephalography (EEG), might reflect synaptic activity and be a useful marker of early brain development. The objective of this article is to identify differences between preterm and full-term infants in PSD slope in active and quiet sleep. This is a secondary analysis of two studies, including premature (<i>N</i> = 33) (30 0/7 and 36 0/7 weeks’ gestation) and full-term infants (<i>N</i> = 22). EEG was performed at near term-equivalent age in premature infants and within 36 h after birth in full-term infants. The natural log of the EEG power spectrum was plotted versus the natural log of the frequency spectrum. To estimate PSD slope, the power law exponent derived from the slope of the log(power) versus log(frequency) was calculated for the 1–20 Hz range and the 21–40 Hz range. Linear regression models were fit for each region in active and quiet sleep to examine the association between the PSD slope and infant age group. Preterm versus full-term infants demonstrated a less negative slope across multiple brain regions in active and quiet sleep. PSD slope may be an early measure of altered brain development in premature infants.</p>\u0000 </div>","PeriodicalId":11086,"journal":{"name":"Developmental psychobiology","volume":"66 8","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142582525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Early Supraspinal Influences on Human Embryonic Posture 早期脊柱上部对人类胚胎姿势的影响
IF 1.8 4区 心理学
Developmental psychobiology Pub Date : 2024-10-29 DOI: 10.1002/dev.70000
Sophie Plasschaert, Annemarie Mulders, Anne Frudiger, Anton Koning, Regine Steegers-Theunissen, Johanna de Vries, Eric Steegers, Melek Rousian
{"title":"Early Supraspinal Influences on Human Embryonic Posture","authors":"Sophie Plasschaert,&nbsp;Annemarie Mulders,&nbsp;Anne Frudiger,&nbsp;Anton Koning,&nbsp;Regine Steegers-Theunissen,&nbsp;Johanna de Vries,&nbsp;Eric Steegers,&nbsp;Melek Rousian","doi":"10.1002/dev.70000","DOIUrl":"10.1002/dev.70000","url":null,"abstract":"<p>Knowledge of embryonic body posture as a reflection of neurodevelopment is limited. Here, we investigate embryonic body posture, preference, symmetry, and lateralization during periods of rest using virtual reality (VR) and four-dimensional (4D) ultrasound techniques to enhance our knowledge of neurodevelopment. It is hypothesized that lateralization and asymmetry in embryonic posture are absent. Embryos from low-risk pregnancies at 9 weeks gestational age (GA) were analyzed using a 30-min 4D ultrasound and VR techniques. In the middle of an embryonic resting period, the total body posture was determined by combining joint positions. Interindividual and intraindividual postures were analyzed over time to identify posture preferences, asymmetry, and lateralization. Sixteen embryos (<i>N</i> = 210 middle frames out of 210 resting periods) displayed 27 different embryonic body postures. Interindividual and intraindividual variations in postures were seen. Asymmetry was noted in upper extremities, whereas lateralization of the head and spine was observed in nine embryos. Intraindividual and interindividual variation in embryonic posture at 9 weeks’ GA is seen, suggesting the presence of supraspinal influences on body posture this early. Future interdisciplinary longitudinal studies on embryonic posture may provide further insights into embryonic central nervous system development, contributing to our understanding of embryonic health.</p>","PeriodicalId":11086,"journal":{"name":"Developmental psychobiology","volume":"66 8","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/dev.70000","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142544306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Developmental Changes in Locomotion and Sensorimotor Reflexes Following Spinal Cord Transection 脊髓切断后运动和感觉运动反射的发育变化
IF 1.8 4区 心理学
Developmental psychobiology Pub Date : 2024-10-29 DOI: 10.1002/dev.22558
Alleyna C. Martes, Aimee L. Bozeman, Julie Doell, Katie Weedn, Nicholas Collins, Taylor Campbell, Tania L. Roth, Michele R. Brumley
{"title":"Developmental Changes in Locomotion and Sensorimotor Reflexes Following Spinal Cord Transection","authors":"Alleyna C. Martes,&nbsp;Aimee L. Bozeman,&nbsp;Julie Doell,&nbsp;Katie Weedn,&nbsp;Nicholas Collins,&nbsp;Taylor Campbell,&nbsp;Tania L. Roth,&nbsp;Michele R. Brumley","doi":"10.1002/dev.22558","DOIUrl":"10.1002/dev.22558","url":null,"abstract":"<div>\u0000 \u0000 <p>The developmental trajectory of weight-bearing locomotion and sensorimotor reflexes following a spinal cord injury, as well as the mechanisms for plasticity, remain unclear. In rats, the second postnatal week is a critical period for the development and recovery of spinal sensorimotor function. The purpose of the present study was to characterize developmental changes during this time frame to provide a basis for potential interventions and future research. Rats underwent a complete low-thoracic (T8–T10) spinal cord transection surgery, or sham procedure, on postnatal day (P)1. Spontaneous locomotion and sensorimotor reflexes (surface righting, hindlimb placing, and crossed-extensor reflex) were tested on P7, P14, or P21. Results show that spinal-transected and sham rats exhibited the same amount of spontaneous locomotion, but the degree of relative weight bearing on the hindlimbs was different between groups and changed over time. Reflex findings showed that throughout the neonatal period, the isolated lumbar spinal cord can respond to sensory input and execute coordinated motor output following spinal cord transection. These insights contribute to understanding the developmental trajectory of spinal cord function after injury and provide a foundation for interventions to enhance recovery outcomes.</p>\u0000 </div>","PeriodicalId":11086,"journal":{"name":"Developmental psychobiology","volume":"66 8","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142544305","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prenatal Alcohol Exposure Disrupts Performance in a Differential Reinforcement of Low Rates Task Specifically in Adolescent Male Rats 产前酒精暴露会干扰青春期雄性大鼠在低速率差异强化任务中的表现。
IF 1.8 4区 心理学
Developmental psychobiology Pub Date : 2024-10-28 DOI: 10.1002/dev.22555
Amy E. Perkins, Ellie Dart, Daren Kaiser
{"title":"Prenatal Alcohol Exposure Disrupts Performance in a Differential Reinforcement of Low Rates Task Specifically in Adolescent Male Rats","authors":"Amy E. Perkins,&nbsp;Ellie Dart,&nbsp;Daren Kaiser","doi":"10.1002/dev.22555","DOIUrl":"10.1002/dev.22555","url":null,"abstract":"<p>Prenatal alcohol exposure (PAE) can lead to a wide range of adverse effects in humans, including impaired self-control and increased impulsive behavior. Deficits in self-control can interfere with academic performance and have lasting impacts. In the present study, a rodent model of PAE was used to assess impulsivity through operant conditioning. Pregnant rats were assigned to one of three groups: ad-lib control (CON), pair-fed (PF), and alcohol-exposed (ALC). ALC rats were given a liquid diet containing 6% alcohol, PF rats were yoked to an ALC rat and given a CON liquid diet, and CON rats received ad libitum food. Operant conditioning was used to evaluate extinction in adolescents (Experiment 1) and differential reinforcement of low rates (DRL) in adolescents and adults (Experiment 2). PAE resulted in an increase in responses and resets during DRL testing, indicative of impaired self-control, an effect that was only observed in adolescent males. Females, regardless of age, did not show increased impulsivity following PAE. This indicates that children with PAE may exhibit attentional deficits similar to those with attention deficit hyperactivity disorder, with males at a higher risk.</p>","PeriodicalId":11086,"journal":{"name":"Developmental psychobiology","volume":"66 8","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/dev.22555","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142521300","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of Early Life Scarcity-Adversity on Maturational Milestones in Male and Female Rats 生命早期的稀缺性-超前性对雄性和雌性大鼠成熟期的影响
IF 1.8 4区 心理学
Developmental psychobiology Pub Date : 2024-10-21 DOI: 10.1002/dev.22559
Erin Lauraine, Sasha Oak, Christine H. Nguyen, Millie Rincón-Cortés
{"title":"Effects of Early Life Scarcity-Adversity on Maturational Milestones in Male and Female Rats","authors":"Erin Lauraine,&nbsp;Sasha Oak,&nbsp;Christine H. Nguyen,&nbsp;Millie Rincón-Cortés","doi":"10.1002/dev.22559","DOIUrl":"10.1002/dev.22559","url":null,"abstract":"<div>\u0000 \u0000 <p>Although many studies have shown a long-term negative impact of early life adversity (ELA) in rodents, literature regarding its effects on maturational milestones in rats is scarce. Available evidence suggests that ELA interferes with normal growth and development in rodents and that effects may be sex-dependent even at an early age. In accordance, we hypothesized that early life scarcity-adversity would impair physical and reflex development in male and female rats. To test this, we used an early life resource scarcity paradigm based on reducing home cage bedding during postnatal days (PND) 2–9 and assessed physical landmarks by measuring weight gain, incisor presence, fur development, and eye opening. We also evaluated the impact of early life scarcity-adversity on developmental reflexes by measuring surface righting and grasp reflexes, negative geotaxis, cliff avoidance, bar holding, and auditory startle. Early life scarcity-adversity resulted in earlier complete lower incisor presence in males (PND 6), impaired surface righting (PND 6) and grasp reflexes (PND 8) in both sexes, and impaired cliff avoidance responses in females (PND 12). These results extend previous research examining the effects of ELA on developing male and female rodents by showing that it negatively impacts a subset of physical landmarks and developmental reflexes in a sex-dependent manner.</p>\u0000 </div>","PeriodicalId":11086,"journal":{"name":"Developmental psychobiology","volume":"66 7","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142460128","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Measuring Socioeconomic and Stress Disparities in Infant Declarative Memory Using the Visual Paired Comparison Task 利用视觉配对比较任务测量婴儿陈述记忆中的社会经济差异和压力差异
IF 1.8 4区 心理学
Developmental psychobiology Pub Date : 2024-10-17 DOI: 10.1002/dev.22557
Mindy L. Rosengarten, Aislinn Sandre, Sonya V. Troller-Renfree, Lauren C. Shuffrey, Melina Amarante, Marion Bakhoya, Kimberly G. Noble
{"title":"Measuring Socioeconomic and Stress Disparities in Infant Declarative Memory Using the Visual Paired Comparison Task","authors":"Mindy L. Rosengarten,&nbsp;Aislinn Sandre,&nbsp;Sonya V. Troller-Renfree,&nbsp;Lauren C. Shuffrey,&nbsp;Melina Amarante,&nbsp;Marion Bakhoya,&nbsp;Kimberly G. Noble","doi":"10.1002/dev.22557","DOIUrl":"https://doi.org/10.1002/dev.22557","url":null,"abstract":"<div>\u0000 \u0000 <p>Research suggests that socioeconomic circumstances and stress predict memory skills in adults and older children, yet few studies have addressed this question in infancy. The current study used the visual-paired comparison paradigm to examine whether socioeconomic circumstances, maternal perceived stress, and/or maternal physiological stress, all measured prenatally, predict memory performance among 6-month-old infants. We found no significant associations between infant memory and any measure of socioeconomic circumstance or stress. Potential explanations for these null findings are discussed.</p>\u0000 </div>","PeriodicalId":11086,"journal":{"name":"Developmental psychobiology","volume":"66 7","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142447484","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Childhood Maltreatment and Electrodermal Reactivity to Stress Among Pregnant Women 童年虐待与孕妇对压力的电热反应性
IF 1.8 4区 心理学
Developmental psychobiology Pub Date : 2024-10-13 DOI: 10.1002/dev.22553
Bailey Speck, Parisa R. Kaliush, Tracey Tacana, Elisabeth Conradt, Sheila E. Crowell, K. Lee Raby
{"title":"Childhood Maltreatment and Electrodermal Reactivity to Stress Among Pregnant Women","authors":"Bailey Speck,&nbsp;Parisa R. Kaliush,&nbsp;Tracey Tacana,&nbsp;Elisabeth Conradt,&nbsp;Sheila E. Crowell,&nbsp;K. Lee Raby","doi":"10.1002/dev.22553","DOIUrl":"https://doi.org/10.1002/dev.22553","url":null,"abstract":"<p>There are competing theoretical hypotheses regarding the consequences of early adversity, such as childhood maltreatment, for individuals’ autonomic nervous system activity. Research examining potential implications of child maltreatment for sympathetic nervous system activity, specifically, is scarce. In this preregistered study, we examined whether childhood maltreatment history is associated with pregnant adults’ sympathetic responses to different stressors. This population is particularly relevant, given potential intergenerational consequences of pregnant individuals’ physiological responses to stress. Pregnant women's (<i>N</i> = 162) electrodermal levels were recorded while completing the Trier Social Stress Test (TSST), which elicits social-evaluative threat, and while watching a video of an unfamiliar infant crying, which was intended to activate the attachment system. Pregnant women's retrospective reports of childhood maltreatment were negatively associated with their electrodermal reactivity to the TSST and to the video of the infant crying. Follow-up analyses indicated that these associations were specific to reported experiences of childhood abuse and not childhood neglect. Altogether, these findings indicate that self-reported childhood maltreatment experiences, and childhood abuse in particular, may result in blunted activity of the sympathetic nervous system in response to multiple types of stressors.</p>","PeriodicalId":11086,"journal":{"name":"Developmental psychobiology","volume":"66 7","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/dev.22553","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142435687","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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