Maternal Caregiving Research Articles

Maternal age differences in cognitive regulation: examination of associations and interactions between RSA and EEG frontoparietal alpha power coherence.

Strong cognitive regulation is advantageous for flexible, responsive parenting. Optimal cognitive regulation is reliant on associations between physiological mechanisms of central and peripheral nervous system functioning. Across middle adulthood there may be shifts in how cognitive regulation functions, reflecting changes in the associations and interactions between these physiological mechanisms. Two physiological indicators of cognitive regulation are autonomic regulation of the heart (e.g., respiratory sinus arrhythmia, RSA) and activity of the brain's frontoparietal network (e.g., frontoparietal EEG alpha power coherence, FPc). In the current study we examined maternal age differences (N = 90, age M = 32.35 years, SD = 5.86 years) in correlations and interactions between RSA and FPc in the statistical prediction of cognitive regulation [i.e., executive function (EF), effortful control (EC), cognitive reappraisal (CR)]. Age-related patterns involving interaction between RSA and FPc were found, pointing to a potential shift from optimization to compensation for changes with aging or alternately, the effects of age-based decrements in functioning. Findings are discussed in the context of adult developmental changes in maternal caregiving.

The determinants of growth failure in children under five in 25 low- and middle-income countries.

Past studies have identified determinants of growth failure (GF) such as socio-economic, nutritional, parenting, and inequality factors. However, few studies investigate the numerous causes of GF across multiple countries. By analysing the data of children under five in 25 low and middle-income countries, this study aims to examine the correlations of determinants with GF to identify the strongest modifiable risk factors. Cross-sectional study design was used, and data were collected across 25 LMICs by the United Nations Children's Fund in 2019. Regions and households were randomly selected in participating LMICs. The four outcome measures were stunting, wasting, underweight and low body mass index (BMI). Multilevel analysis was performed to identify the impact of country, suburb, and household levels on the variance of outcome variables. GF measures were significantly correlated with low gross domestic product (GDP) per capita (odds ratio (OR) = 2.482), rural areas (OR = 1.223), lack of health insurance (OR = 1.474), low maternal education (OR = 2.260), lack of plain water (OR = 1.402), poor maternal physical caregiving ability (OR = 1.112), low carbohydrate consumption (OR = 1.470), and continued breastfeeding in children >12 months old (OR = 0.802). By identifying key GF risk factors, this study may provide valuable insights for policymaking and interventions. This may allow the prioritisation of resources within countries for preventative measures to be developed.

Discrepancies Between Caregiver Reported Early Childhood Sleep Problems and Clinician Documentation and Referral.

The American Academy of Pediatrics recommends routine sleep problem screenings during child well-visits. However, studies suggest a discrepancy between caregiver- and clinician-reported child sleep problems. The present study examines whether caregiver-reported child sleep problems (ie, habitual snoring, insomnia symptoms, poor sleep health) and clinician-documented child sleep problems and management are congruent. The sample included 170 caregiver-child dyads (child Mage=3.3 years, range=2-5 years; 56.5% girls; 64.1% Black, 20.0% non-Latinx White, and 4.1% Latinx; 86.5% maternal caregiver reporter). Caregivers' questionnaire-based reports of habitual snoring, insomnia symptoms, and sleep health behaviors (nighttime electronics, caffeine intake, insufficient sleep) were compared with clinician documentation in the electronic health record. About 92.3% of children had at least 1 caregiver-reported sleep problem (66% insomnia symptoms, 64% electronics, 38% insufficient sleep, 21% caffeine, 17% snoring). In contrast, a substantially lower percent of children had a clinician documented sleep problem (20% overall; 10% insomnia symptoms, 7% electronics, 0% insufficient sleep, 3% caffeine, 4% snoring), sleep-related referral (1% overall; 0.6% Otolaryngology, 0.6% polysomnogram, 0% sleep clinic), or recommendation (12% overall; 8% insomnia symptoms, 4% electronics, 0% insufficient sleep, 1% caffeine). There is a vast discrepancy between caregiver-reported child sleep problems and clinician-documented sleep problems and management, with a higher proportion of caregiver reports. To benefit overall child health and well-being, future research and quality improvement initiatives should focus on enhancing screening tools and educational opportunities to improve clinician documentation and enhance family conversations about early childhood sleep problems.

Associations between parenting strategies and BMI percentile among Latino children and youth with intellectual and developmental disabilities.

Maintaining healthy weight is a challenge for all children, and particularly for children with IDD compared to nondisabled children and for Latino children compared to non-Latino White children. Parenting practices related to food intake and physical activity have been found to be important in maintaining children's weight. In this study, we describe the prevalence of overweight and obesity status among Latino children with IDD and their maternal caregivers and determine the relationship between food and physical activity parenting practices and childhood obesity among Latino children with IDD. We interviewed 94 Latino parent/child dyads and collected information about parenting practices, home environment, and parent and child height and weight using standardized measures. Parent body mass index (BMI) and child BMI percentile were calculated from height and weight. The combined overweight/obesity status for children in our sample was high (60.3%) compared to national rates among nondisabled Latino children (56%) and non-Latino White children with autism (37%). Contrary to research on nondisabled children, we found that greater parental use of controlling dietary strategies was associated with lower BMI percentile in Latino children with IDD. These findings may be indicative of the fact that children with IDD tend to have unique dietary behaviors that warrant more disability and culturally sensitive strategies. Our findings suggest that overweight and obesity is especially prevalent for Latino children with IDD and that more research is needed on family factors that promote health in Latino families of children with IDD.

Infant and preschool attachment, continuity and relationship to caregiving sensitivity: findings from a new population-based Australian cohort.

Here, we report new prevalence and temporal stability data for child attachment and parental caregiving behaviour, from infancy (1 year) to preschool (4 years). Attachment (SSP) and caregiving data (MBQS) were from observations of parents and their infants and preschoolers, who represent the third generation of participants within an Australian longitudinal cohort. At 1 year (n = 314 dyads) and at 4 years (n = 368 dyads), proportions assessed secure were 59% and 71%, respectively. Proportions assessed avoidant were 15% and 11%; ambivalent 9% and 6%, and disorganised 17% and 12%, at 1 and 4 years. Continuity of attachment pattern was highest for the infant secure group. Of dyads initially classified disorganised in infancy, 36% remained so at the preschool assessment. Attachment and caregiving continuities across the infancy-preschool period were highest for the stable secure attachment group and lowest for the stable insecure attachment group. Loss of secure attachment to mother by age 4 years correlated with decreased maternal caregiving sensitivity, and acquisition of secure status by age 4 was associated with increased maternal sensitivity. We found no difference in caregiving sensitivity scores for mothers and fathers for female and male preschool children. The contemporary infant and preschool attachment proportions we report here closely mirror the patterns of those reported in prior decades, with an inclination towards secure base relationships. Our findings alert practitioners anew to the responsiveness of early attachment status to change in caregiving responsiveness and support ongoing investment in early identification of disorganised attachment.

Mental Health Impact of COVID-19 Infection on Postpartum Women from Lower and Middle-income Backgrounds in India and its Effects on Early Mother-infant Bonding: An Observational Study.

The study was designed to examine the mental health impact of COVID-19 infection in postpartum women and its effects on mother-infant bonding during the first eight weeks postpartum. Fifty-seven consenting eligible postpartum women were recruited for the study. They were assessed at two time points using standardized rating scales to measure distress and uniquely designed scales assessing COVID-19-specific outcome fears and bonding. Almost half [42%] of postpartum women with COVID-19 suffered from a probable anxiety disorder, and one-third [33.3%] suffered from probable depression. The overwhelming majority [91.2%] experienced COVID-19-specific fear. There was an inverse relationship between one dimension of maternal caregiving and self-report depression and anxiety scores, respectively. Additionally, despite discharge, 25% of the mothers had not breastfed the infants till the 8th-week postpartum period, which is in discordance with the World Health Organization (WHO) recommendation of exclusive breastfeeding up to 6 months of age that is widely practiced in India. The novel COVID-19 pandemic was associated with anxiety and depression, impacting mother-infant bonding. Therefore, there is a need for specialized mental health services and individualized breastfeeding interventions for this vulnerable population to ensure positive outcomes.

An exploration of risk factors in a community sample of low socioeconomic status youth in South Africa

Youth in low socioeconomic status communities experience multiple risks which disrupts their emotional, cognitive, and psychological development. In South Africa, there is a tacit acceptance of risk constructs as researched globally. This study examines risk occurrence with the aim of identifying and examining the uniqueness of risks in a community sample of youth. Data were collected from youth and their maternal caregivers through interviews and standardized instruments. Youth from grade 7 and grade 10, 9 to 18 years ( M = 13.11; SD = 1.54) were recruited. Sixty-five percent were female. Thirty-five frequent risk factors were identified using a z-test for proportion of means. Five risk factors, namely, low household income, race, English not being the primary home language of the parent, low maternal self-esteem, and low dyadic satisfaction, emerged as significant risks. Other risk factors (e.g., single-parent household), which feature prominently in international studies, did not emerge as significantly present. While risk occurrence in our sample shares commonalities with international trends, our study further highlights how risk is underscored and shaped by South Africa’s socioeconomic and political history. We argue that traditional concepts, like family, race, and language require conceptual review when undertaking research and developing policies and interventions that are relevant to South African communities.

Postpartum Depression and Maternal Care: Exploring the Complex Effects on Mothers and Infants.

Postpartum depression (PPD) is a common and debilitating mental health condition affecting many mothers worldwide. This review article aims to explore the complex effects of PPD on mothers and infants, focusing on maternal care. The transition to motherhood is a critical period characterized by numerous physical, psychological, and social changes, making women vulnerable to the onset of PPD. Consequently, PPD can significantly impact a mother's ability to provide optimal care for her infant, leading to potential adverse consequences for both parties. The article synthesizes existing research literature on the topic, encompassing studies from various disciplines, including psychology, psychiatry, obstetrics, and pediatrics. It begins by providing an overview of the prevalence and risk factors associated with PPD, emphasizing the importance of early detection and intervention. The impact of PPD on maternal caregiving behaviors, such as bonding, sensitivity, and responsiveness, is then examined, highlighting the potential disruptions in the mother-infant relationship. Furthermore, the article delves into the potential consequences of impaired maternal care on infant development, including emotional, cognitive, and social domains. Several factors contributing to the complex interplay between PPD and maternal care are discussed, including hormonal changes, psychosocial stressors, and the influence of social support networks. The review also addresses the bidirectional nature of the mother-infant relationship, whereby infant characteristics and behaviors can exacerbate or mitigate the effects of PPD on maternal care. Moreover, the article explores the role of healthcare providers and the importance of implementing effective screening, assessment, and treatment strategies for PPD to promote optimal maternal-infant outcomes. By consolidating current knowledge on the topic, this review article provides valuable insights into the multifaceted effects of PPD on both mothers and infants. Recognizing the significance of maternal care and understanding the mechanisms through which PPD disrupts it can inform the development of targeted interventions to promote early detection, effective treatment, and supportive interventions for mothers experiencing PPD. Ultimately, improving maternal mental health and enhancing maternal-infant relationships can yield long-term positive effects on mothers' and infants' well-being and development.

1152-P: COVID-19 Vaccination Status and Attitudes of Adolescents with T1D and Their Caregivers

People with type 1 diabetes (T1D) have an increased risk for adverse COVID-19 outcomes, but few studies have explored the current rates of vaccination in families of youth with T1D. We examined the vaccination status and attitudes toward the vaccine in this high-risk population. We conducted semi-structured interviews with adolescents with T1D (n=12; mean age =14.2 ± 5.9 years; 25% female; 75% non-Hispanic White; mean HbA1c =9.2± 1.9%) and maternal caregivers (n=19; mean age =42.9 ± 5.9 years) participating in an ongoing clinical trial in the Southeastern United States. Interviews were conducted from May-November 2022, after vaccine approval for children ≥5 years. Participants were asked how COVID-19 affected diabetes management, including an optional question about their household's vaccination status. Interviews were transcribed and coded, establishing inter-reliability (κ=.78). The vaccination question was answered by 71% of adolescents and 95% of caregivers. More than half of adolescents (58%) reported being unvaccinated, with many not viewing the vaccine as an immediate necessity. Most inoculated teens (60%) reported getting vaccinated because of parental influence. Among caregivers, 32% reported being unvaccinated. They cited the vaccine's novelty and limited data on long-term side effects, particularly for those with T1D, as reasons for their hesitancy. Many also doubted their child's risk for adverse outcomes, so they did not see the vaccine as crucial. Most immunized caregivers (62%) recalled receiving the vaccine within a few months after its approval. They reported having faith in the vaccine's effectiveness, especially when encouraged by medical professionals, as motivation for getting vaccinated. Our findings highlight the persistently low vaccination rates among youth with T1D and the importance of caregivers’ trust and buy-in. These results indicate the need for focused education and public health messaging to promote vaccination in families of children with T1D. Disclosure N.Okonkwo: None. S.S.Jaser: None. Funding National Institutes of Health (1R01DK115545-S1)

Informant Discrepancy in Report of Parent-adolescent Conflict as a Predictor of Hopelessness among Depressed Adolescents: A Replication Study

AbstractMore knowledge is needed about how family factors influence depression features in adolescents. We aimed to replicate a previous small sample study showing that higher discrepancy between adolescents and caregivers in report of conflict predicted more hopelessness in adolescents with major depression. The current sample comprised 417 adolescent and maternal caregiver dyads. The adolescents were aged between 12 and 17 years (55.4% female, 44.6% male). The sample was drawn from the Treatment of Adolescents with Depression Study (TADS). Analyses were conducted using latent difference score modelling, item response theory, and linear regression in a Bayesian framework. Higher adolescent-perceived conflict relative to caregiver-perceived conflict predicted more adolescent hopelessness. This replicated the original findings in a much larger sample. Adolescent gender did not influence the associations. Addressing divergence in adolescent and parent perceptions of conflict may be relevant to ameliorate hopelessness in treatment of adolescents with depression.

Attachment Representations of Female Child Sexual Abuse Survivors Reflected in the Bird’s Nest Drawing Assessment

The study examined the Bird’s Nest Drawing (BND) of 14 adults who experienced child sexual abuse perpetrated by females, primarily their mothers. Descriptive analysis revealed the prevalence of insecure attachment and mainly an ambivalent representation. The drawings reflected vulnerability and under-protectiveness. Almost one-third of the drawings did not include caregiving and were suggestive of loneliness, abandonment, and rejection. When maternal caregiving was depicted, it was intrusive and characterized by a lack of separation, abandonment, or unsatisfying caregiving. The survivors’ narratives (n = 4) revealed themes of sadness, lack of protection, and vulnerability related to their mothers’ lack of competence. These findings suggest that the BND can serve as a valuable art therapy assessment tool to better understand attachment representations.

Positive maternal affect during mother–litter interaction is reduced in new mother rats exhibiting a depression-like phenotype

The experience of positive affect during new motherhood is considered essential for a healthy mother–infant relationship, with life-long consequences for both mother and child. Affective availability and contingent responsiveness are often compromised in mothers experiencing postpartum depression, yet how maternal affect impacts parenting is not fully understood. In this study, we used the Wistar-Kyoto (WKY) rat model of depression and ultrasonic vocalizations to examine the relationship between maternal affect and parenting. We examined the affective and behavioral response of WKY and control new mother rats during social interactions with their offspring. Our results show that WKY mothers displayed altered USV signaling accompanying substantial disturbances in their maternal caregiving. In addition, WKY mothers failed to adjust vocal frequency in coordination with offspring proximity and interaction compared to control mothers. A follow up experiment demonstrated that the administration of the adenosine A2A receptor antagonist MSX-3 ameliorated both maternal behavioral deficits and low positive affect in WKY mothers. Together, our results highlight the importance of maternal positive affect in the dyad relationship and suggest a role for the striatopallidal pathway in the affective processing of parenting.

Duration of Breastfeeding and Supportive Paternal Caregiving in Early Childhood and the Potential Mediating Function of Maternal Caregiving.

Supportive paternal caregiving is influenced by contextual factors, including maternal caregiving behaviors. Although longer periods of breastfeeding have been found to be associated with higher levels of maternal supportive parenting, it remains unknown whether the benefits of breastfeeding also extend to fathers' supportive caregiving. This study tested the indirect relation between the duration of breastfeeding and paternal supportive parenting through maternal supportive parenting. Participating families (N = 623) were from the Behavior Outlook Norwegian Developmental Study, a population-based longitudinal study in Southeast Norway. Path analysis was used to test associations between the duration of breastfeeding in the first year (parent report) and paternal supportive parenting (observed, 36 months), as potentially mediated by maternal supportive parenting (observed, 24 months). After controlling for sociodemographic and birth factors, a longer duration of breastfeeding was indirectly associated with higher levels of observed paternal supportive parenting through maternal supportive parenting. The current findings suggest that the longer breastfeeding duration during the first year of life (i.e., infancy) might have important implications for both maternal and paternal supportive parenting in toddlerhood.

Black Moms Matter: A Qualitative Approach to Understanding Barriers to Service Utilization at a Children's Advocacy Center Following Childhood Abuse.

Black families are significantly less likely to receive evidence-based trauma treatment services; however, little is known about factors impacting engagement, particularly at Children's Advocacy Centers (CACs). The goal of this study is to better understand barriers and facilitators of service utilization for Black caregivers of CAC referred youth. Participants (n = 15) were randomly selected Black maternal caregivers (ages 26-42) recruited from a pool of individuals who were referred to receive CAC services. Black maternal caregivers reported barriers to accessing services at CACs including a lack of assistance and information in the referral and onboarding process, transportation issues, childcare, employment hours, system mistrust, stigma associated with the service system, and outside stressors such as stressors related to parenting. Maternal caregivers also shared suggestions for improving services at CACs including increasing the length, breadth, and clarity of investigations conducted by child protection services and law enforcement (LE) agencies, providing case management services, and having more diverse staff and discussing racial stressors. We conclude by identifying specific barriers to the initiation and engagement in services for Black families, and we provide suggestions for CACs seeking to improve engagement of Black families referred for trauma-related mental health services.

375. Social Cognition in Pregnancy and Postpartum and an Association With Maternal Caregiving

375. Social Cognition in Pregnancy and Postpartum and an Association With Maternal Caregiving

The Impact of Parent Torture and Family Functioning on Youth Adjustment in War-Affected Families: A Path Analysis Describing Intergenerational Trauma and the Family System.

The direct exposure to physical or psychological trauma from torture or war leads to well-documented individual health consequences. Less understood are the inclusive and intergenerational effects of war trauma on family systems and youth adjustment. The purpose was to examine mechanisms in war-affected families that explained the significant emotional and behavioral consequences of intergenerational trauma in youth through the use of multiple methods. Quantitative assessments of maternal and paternal caregivers and youth characterized associations between parent torture, parent mental health distress, parent physical health problems, family functioning, and youth adjustment. Narrative statements further contextualized processes through which the trauma of a parent impacted youth and family systems. The research was conducted in partnership with local, refugee-serving community-based organizations. The study sample included parents and youth in 96 Karen families, originating from Burma in Southeast Asia, who had been resettled to the United States through the U.S. Refugee Admissions Program. Path analysis results indicated that parent torture (β = -0.173) had statistically significant negative direct effects on youth adjustment. Parent torture had a negative indirect effect on youth adjustment through the mental health (β = -0.345) and physical health problems of parents (β = -0.305), and youth gender (β = 0.126) and trauma exposure of youth (β = -0.048). Family functioning type demonstrated a positive direct effect on youth adjustment (β = 0.449). Family type had an indirect effect on youth adjustment through youth gender (β = 0.142), youth trauma exposure (β = -0.165), parent physical health problems (β = -0.202), and parent mental health (β = 0.509). The current study developed and tested the first model of intergenerational trauma's effects on the adjustment of Karen refugee youth. Results emphasize that individual recovery from torture must be accompanied by adjunct interventions focused on family systems and youth adjustment, to holistically address intergenerational sequala of trauma.

Individual, familial, and sociocontextual correlates of maternal caregiving among African American adolescents in public housing

AbstractObjectiveAfrican American adolescents (N = 372), recruited from public housing in three large U.S. cities, participated in this study that explores individual, familial, and sociocontextual correlates of maternal caregiving profiles, based on supervision and encouragement.BackgroundMaternal caregivers play an important role in ensuring the safety and welfare of adolescents as they encounter multiple challenges in their social environment. Public housing magnifies the risk of experiencing such challenges for African American adolescents. Evidence on the experiences of African American adolescents living in public housing is scarce. Our study contributes to this body of knowledge by exploring profiles of maternal caregivers, based on supervision and encouragement, their association with demographics, and familial and sociocontextual challenges among adolescents in public housing.MethodUsing multinomial logistic regression, we explore the associations between profiles of maternal caregiving, based on supervision and encouragement and adolescent characteristics, adolescents' experiences, and assessment of their family (e.g., quality of parent–child relationship, family conflict) and sociocontextual (e.g., peer influence, victimization, witnessing of community violence).ResultsAdolescents living in households with high levels of maternal encouragement and supervision reported a high‐quality relationship with their caregivers and less witnessing of community violence. These adolescents were also less likely to report victimization.ConclusionsThe study identified parenting strategies that could potentially reduce risks of adverse exposures among urban African American youth in public housing. Practitioners and policymakers must consider programs to bolster these strategies and further serve urban African American adolescents in challenging environments.

The maternal brain is more flexible and responsive at rest: effective connectivity of the parental caregiving network in postpartum mothers

The field of neuroscience has largely overlooked the impact of motherhood on brain function outside the context of responses to infant stimuli. Here, we apply spectral dynamic causal modelling (spDCM) to resting-state fMRI data to investigate differences in brain function between a group of 40 first-time mothers at 1-year postpartum and 39 age- and education-matched women who have never been pregnant. Using spDCM, we investigate the directionality (top–down vs. bottom–up) and valence (inhibition vs excitation) of functional connections between six key left hemisphere brain regions implicated in motherhood: the dorsomedial prefrontal cortex, ventromedial prefrontal cortex, posterior cingulate cortex, parahippocampal gyrus, amygdala, and nucleus accumbens. We show a selective modulation of inhibitory pathways related to differences between (1) mothers and non-mothers, (2) the interactions between group and cognitive performance and (3) group and social cognition, and (4) differences related to maternal caregiving behaviour. Across analyses, we show consistent disinhibition between cognitive and affective regions suggesting more efficient, flexible, and responsive behaviour, subserving cognitive performance, social cognition, and maternal caregiving. Together our results support the interpretation of these key regions as constituting a parental caregiving network. The nucleus accumbens and the parahippocampal gyrus emerging as ‘hub’ regions of this network, highlighting the global importance of the affective limbic network for maternal caregiving, social cognition, and cognitive performance in the postpartum period.

The importance of oxytocin neurons in the supraoptic nucleus for breastfeeding in mice.

The hormone oxytocin, secreted from oxytocin neurons in the paraventricular (PVH) and supraoptic (SO) hypothalamic nuclei, promotes parturition, milk ejection, and maternal caregiving behaviors. Previous experiments with whole-body oxytocin knockout mice showed that milk ejection was the unequivocal function of oxytocin, whereas parturition and maternal behaviors were less dependent on oxytocin. Whole-body knockout, however, could induce the enhancement of expression of related gene(s), a phenomenon called genetic compensation, which may hide the actual functions of oxytocin. In addition, the relative contributions of oxytocin neurons in the PVH and SO have not been well documented. Here, we show that females with conditional knockout of oxytocin gene in both the PVH and SO undergo grossly normal parturition and maternal caregiving behaviors, while dams with a smaller number of remaining oxytocin-expressing neurons exhibit severe impairments in breastfeeding, leading to the death of their pups within 24 hours after birth. We also found that the growth of pups is normal even under oxytocin conditional knockout in PVH and SO as long as pups survive the next day of delivery, suggesting that the reduced oxytocin release affects the onset of lactation most severely. These phenotypes are largely recapitulated by SO-specific oxytocin conditional knockout, indicating the unequivocal role of oxytocin neurons in the SO in successful breastfeeding. Given that oxytocin neurons not only secrete oxytocin but also non-oxytocin neurotransmitters or neuropeptides, we further performed cell ablation of oxytocin neurons in the PVH and SO. We found that cell ablation of oxytocin neurons leads to no additional abnormalities over the oxytocin conditional knockout, suggesting that non-oxytocin ligands expressed by oxytocin neurons have negligible functions on the responses measured in this study. Collectively, our findings confirm the dispensability of oxytocin for parturition or maternal behaviors, as well as the importance of SO-derived oxytocin for breastfeeding.

Neurobiology and neuroimaging of the maternal brain

IntroductionThe epidemiology of psychiatric disorders of the perinatal period and their mainly thymic dimension are now well established. However, the underlying physiopathology remains uncertain and poorly explored.ObjectivesThe purpose of this presentation is to explore the current knowledge in terms of neurobiology/neuroimaging underlying the modifications in maternal brain functioning and the links with perinatal psychiatric disorders.MethodsA narrative review of the current international literature was carried out.ResultsResults of the current studies suggest that during pregnancy and the postpartum period, hormones and sensory interactions with the offspring relate to complex structural and functional changes in the brain. This reproduction-related brain plasticity embraces various areas implicated in maternal caregiving, primarily regions involved in reward/motivation, salience/threat detection, emotional regulation, and social cognition such as the ability to empathize and infer the mental state of the baby. Some structural irregularities and differences in activation patterns potentially involved in the triggering of disorders are starting to be identified.ConclusionsThe survival of newborns is largely dependent on the mother, and her brain appears to have evolved to support mother-infant bonding and sensitive care. Brain research offers a growing scientific understanding of the neural correlates of these disorders and opens a window to their prevention and treatment.Disclosure of InterestNone Declared