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Raz S. Event-related potentials and behavioral correlates of emotional recognition memory in late pregnancy. Arch Womens Ment Health 2024:10.1007/s00737-024-01503-8. [PMID: 39168912 DOI: 10.1007/s00737-024-01503-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 08/10/2024] [Indexed: 08/23/2024]
Abstract
PURPOSE Research on cognitive and emotional functions during pregnancy challenges the prevalent perception of cognitive decline in pregnant women. This study investigates the behavioral and neural dynamics of cognitive-affective processing in third-trimester pregnant women, comparing them with non-pregnant controls. METHODS Using a 64-channel EEG-ERP system, we recorded brain activity as participants engaged in an emotional word recognition task. This task involved initially viewing a sequence of emotional and neutral words, followed by a recognition test where participants identified each word as 'new' or 'previously seen'. RESULTS Contrary to widespread beliefs about diminished recognition ability during late pregnancy, our results revealed no significant differences in error rates between groups. However, pregnant participants demonstrated slower reaction times. In terms of neural responses, pregnant women exhibited increased amplitudes in the N1, P2, and N400 ERP components, suggesting that they may require additional brain resources compared with non-pregnant individuals to process perceptual information. A significant interaction was observed between pregnancy status and the emotional valence of stimuli. Pregnant women showed heightened N1 and N400 responses to negative words, indicating increased sensitivity to stimuli potentially representing threat. This enhanced response was not observed for positive or neutral words. Furthermore, there was an amplified N1 response to 'new' words, but not to 'old' words. CONCLUSION These findings suggest that late pregnancy is characterized by heightened responsiveness to new and particularly negative stimuli, potentially leading to a more cautious behavioral approach. Heightened vigilance and sensitivity could offer evolutionary advantages, optimizing fetal development and enhancing maternal well-being.
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Affiliation(s)
- Sivan Raz
- Department of Psychology, The Per Sternberg EEG-ERP Laboratory for the Study of Brain and Behavior, Tel Hai College, Upper Galilee, Israel.
- Department of Behavioral Sciences, The Center for Psychobiological Research, The Max Stern Yezreel Valley College, 19300, Emek Yezreel, Israel.
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2
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Bakay B, Bakay H, Kırpınar İ. Do pregnancy and motherhood have an impact on cognitive functions in women. Women Health 2024; 64:486-500. [PMID: 38955489 DOI: 10.1080/03630242.2024.2371812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 06/16/2024] [Indexed: 07/04/2024]
Abstract
Pregnancy and motherhood are some of the most physically and mentally challenging periods in a woman's life. The aim of current study was to examine aspects of cognitive functions in pregnancy and motherhood that are controversial in the literature. The study included 30 healthy pregnant women aged between 18-40 years in their second and third trimesters, 30 healthy controls (nulliparous and non-pregnant women) and 30 healthy mothers matched with the pregnant women for age, handedness and education level. Edinburgh Postpartum Depression Scale, Hamilton Depression Rating Scale, Hamilton Anxiety Rating Scale, Trail Making, Stroop, Digit Span, Verbal Fluency and Rey Auditory and Verbal Learning Tests (RAVLT) were applied to all participants. The pregnant group showed significantly lower performance in trail making, digit span, verbal fluency as well as RAVLT compared to other two groups suggesting deficiencies in cognitive areas such as attention, set-shifting, planning, learning, language functions, semantic memory, working memory, encoding memory and retrieval. A trend toward increased function in response inhibition was observed in the mothers. Regression analyses revealed that pregnancy significantly decreased performance in verbal fluency, trail making, and RAVLT. Our findings from rigorously selected participants may help comprehend alterations in cognitive functioning during pregnancy and motherhood, as well as shed light on the contradictory literature.
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Affiliation(s)
- Betül Bakay
- Department of Psychiatry, Faculty of Medicine, Bezmialem Vakif University, Istanbul, Turkey
| | - Hasan Bakay
- Department of Psychiatry, Meram Faculty of Medicine, Necmettin Erbakan University, Konya, Turkey
| | - İsmet Kırpınar
- Department of Psychiatry, Faculty of Medicine, Bezmialem Vakif University, Istanbul, Turkey
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3
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Raz S. Comprehensive assessment of memory function, inhibitory control, neural activity, and cortisol levels in late pregnancy. Ann N Y Acad Sci 2024; 1535:42-61. [PMID: 38622960 DOI: 10.1111/nyas.15142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
Abstract
A considerable proportion of women subjectively perceive a detriment to their cognitive capacity during pregnancy, with decreased memory functions being the most frequently self-reported concerns. However, objective investigation of these perceived cognitive deficits has yielded inconsistent results. This study focused on memory functions during late pregnancy using multiple tasks designed to assess various memory indices, for example, working memory, learning rate, immediate recall, proactive and retroactive interference, delayed recall, retrieval efficiency, visuospatial constructional ability, recognition, and executive function. Additionally, sustained attention and inhibitory control were examined using a combined recognition stop-signal task. Electrophysiological brain activity during this task was recorded using a 128-channel electroencephalographic-event-related potential system. Salivary cortisol levels were assessed both prior to and following the experimental session. In contrast to the widely held belief, results demonstrated that women in late pregnancy did not exhibit a decline in their performance across the various memory tests. In terms of accuracy, there was not a single task in which poorer performance was found for pregnant women. The quality of memory performance was comparable, and in some cases even superior, among women in the pregnancy group. On the stop-signal task, pregnant women exhibited significantly better performance, and their electrophysiological data revealed greater centrally distributed P300 amplitude to "stop" signs, which may signify an enhanced neural efficiency in the domains of inhibitory executive control. Endocrine results revealed that pregnant women exhibited significantly lower levels of salivary cortisol, suggesting an attenuation of hypothalamic-pituitary-adrenocortical axis activity, which may contribute to the optimization of fetal development and growth.
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Affiliation(s)
- Sivan Raz
- Department of Behavioral Sciences, The Center for Psychobiological Research, The Max Stern Yezreel Valley College, Emek Yezreel, Israel
- Department of Psychology, Tel Hai College, Upper Galilee, Israel
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4
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Pletzer B, Noachtar I, Hidalgo-Lopez E. Hormonal contraception & face processing: Examining face gender, androgenicity & treatment duration. Psychoneuroendocrinology 2023; 154:106292. [PMID: 37210755 DOI: 10.1016/j.psyneuen.2023.106292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 05/12/2023] [Accepted: 05/13/2023] [Indexed: 05/23/2023]
Abstract
Previous cross-sectional studies observed differences between users and non-users of combined oral contraceptives (COCs) in both the structure and function of the fusiform face area (FFA) related to face processing. For the present study 120 female participants performed high-resolution structural, as well as functional scans at rest, during face encoding and face recognition. Participants were either never-users of COCs (26), current first-time users of androgenic (29) or anti-androgenic COCs (23) or previous users of androgenic (21) or anti-androgenic COCs (21). Results suggest that associations between COC-use and face processing are modulated by androgenicity, but do not persist beyond the duration of COC use. The majority of findings concern the connectivity of the left FFA to the left supramarginal gyrus (SMG), which is a key region in cognitive empathy. While connectivity in anti-androgenic COC users differs from never users irrespective of the duration of COC use already at rest, connectivity in androgenic COC users decreases with longer duration of use during face recognition. Furthermore, longer duration of androgenic COC use was related to reduced identification accuracy, as well as increased connectivity of the left FFA to the right orbitofrontal cortex. Accordingly, the FFA and SMG emerge as promising ROIs for future randomized controlled trials on the effects of COC use on face processing.
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Affiliation(s)
- Belinda Pletzer
- Department of Psychology & Centre for Cognitive Neuroscience Paris-Lodron-University of Salzburg, Salzburg, Austria.
| | - Isabel Noachtar
- Department of Psychology & Centre for Cognitive Neuroscience Paris-Lodron-University of Salzburg, Salzburg, Austria
| | - Esmeralda Hidalgo-Lopez
- Department of Psychology & Centre for Cognitive Neuroscience Paris-Lodron-University of Salzburg, Salzburg, Austria
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5
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Rehbein E, Kogler L, Kotikalapudi R, Sattler A, Krylova M, Kagan KO, Sundström-Poromaa I, Derntl B. Pregnancy and brain architecture: Associations with hormones, cognition and affect. J Neuroendocrinol 2022; 34:e13066. [PMID: 35014110 DOI: 10.1111/jne.13066] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 09/23/2021] [Accepted: 11/18/2021] [Indexed: 11/29/2022]
Abstract
Sex hormones such as estradiol (E2) have long-lasting influence on brain architecture. Recent studies indicate further structural changes during hormonal transition periods including pregnancy, when women experience the greatest increase in sex hormone levels across their life span. In the present study, three groups of women (n = 44) with different levels of E2 underwent structural magnetic resonance imaging: (1) first-time pregnant women (n = 13, 'extreme E2 group'); (2), nulliparous, naturally cycling women who received 12 mg of E2 valerate (n = 16, 'high E2 group'); and (3) nulliparous, naturally cycling women receiving a placebo and hence low E2 (n = 15, 'low E2 group'). Blood samples were taken to assess hormonal levels. Moreover, parameters for cognition, emotion regulation and affect were assessed. On the neuronal level, the extreme E2 compared to the high E2 group showed a reduced gray matter volume in the left putamen. However, no significant differences were found between the low vs. high E2 groups, nor between the low E2 and extreme E2 groups. Cognitive performance was reduced in the extreme E2 group, although a positive affect was increased compared to the high E2 and low E2 groups. Furthermore, regression analyses revealed several associations between cognition, subjective measures of affect, emotion regulation and gray matter volume. A volume reduction of the left putamen during pregnancy further supports the notion that the female brain is shaped by hormonal transition phases, possibly preparing women for their future roles (e.g., pregnant women for their role as mothers).
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Affiliation(s)
- Elisa Rehbein
- Department of Psychiatry and Psychotherapy, Innovative Neuroimaging, Tübingen Center for Mental Health (TüCMH), University of Tübingen, Tübingen, Germany
- Werner Reichardt Centre for Integrative Neuroscience, University of Tübingen, Tübingen, Germany
| | - Lydia Kogler
- Department of Psychiatry and Psychotherapy, Innovative Neuroimaging, Tübingen Center for Mental Health (TüCMH), University of Tübingen, Tübingen, Germany
| | | | - Anna Sattler
- Department of Psychiatry and Psychotherapy, Innovative Neuroimaging, Tübingen Center for Mental Health (TüCMH), University of Tübingen, Tübingen, Germany
| | - Marina Krylova
- Department of Psychiatry and Psychotherapy, University of Jena, Jena, Germany
- Medical Physics Group, Institute of Diagnostic and Interventional Radiology, Jena University Hospital - Friedrich Schiller University Jena, Jena, Germany
| | - Karl Oliver Kagan
- Department of Women's Health, University of Tübingen, Tübingen, Germany
| | | | - Birgit Derntl
- Department of Psychiatry and Psychotherapy, Innovative Neuroimaging, Tübingen Center for Mental Health (TüCMH), University of Tübingen, Tübingen, Germany
- Lead Graduate School, University of Tübingen, Tübingen, Germany
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6
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Rehbein E, Hornung J, Sundström Poromaa I, Derntl B. Shaping of the Female Human Brain by Sex Hormones: A Review. Neuroendocrinology 2021; 111:183-206. [PMID: 32155633 DOI: 10.1159/000507083] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 03/09/2020] [Indexed: 12/26/2022]
Abstract
Traditionally sex hormones have been associated with reproductive and developmental processes only. Since the 1950s we know that hormones can have organizational effects on the developing brain and initiate hormonal transition periods such as puberty. However, recent evidence shows that sex hormones additionally structure the brain during important hormonal transition periods across a woman's life including short-term fluctuations during the menstrual cycle. However, a comprehensive review focusing on structural changes during all hormonal transition phases of women is still missing. Therefore, in this review structural changes across hormonal transition periods (i.e., puberty, menstrual cycle, oral contraceptive intake, pregnancy and menopause) were investigated in a structured way and correlations with sex hormones evaluated. Results show an overall reduction in grey matter and region-specific decreases in prefrontal, parietal and middle temporal areas during puberty. Across the menstrual cycle grey matter plasticity in the hippocampus, the amygdala as well as temporal and parietal regions were most consistently reported. Studies reporting on pre- and post-pregnancy measurements revealed volume reductions in midline structures as well as prefrontal and temporal cortices. During perimenopause, the decline in sex hormones was paralleled with a reduction in hippocampal and parietal cortex volume. Brain volume changes were significantly correlated with estradiol, testosterone and progesterone levels in some studies, but directionality remains inconclusive between studies. These results indicate that sex hormones play an important role in shaping women's brain structure during different transition periods and are not restricted to specific developmental periods.
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Affiliation(s)
- Elisa Rehbein
- Department of Psychiatry and Psychotherapy, Innovative Neuroimaging, University of Tübingen, Tübingen, Germany,
| | - Jonas Hornung
- Department of Psychiatry and Psychotherapy, Innovative Neuroimaging, University of Tübingen, Tübingen, Germany
| | | | - Birgit Derntl
- Department of Psychiatry and Psychotherapy, Innovative Neuroimaging, University of Tübingen, Tübingen, Germany
- Werner Reichardt Centre for Integrative Neuroscience, University of Tübingen, Tübingen, Germany
- Lead Graduate School, University of Tübingen, Tübingen, Germany
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7
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Romero-Gonzalez B, Caparros-Gonzalez RA, Gonzalez-Perez R, Garcia-Leon MA, Arco-Garcia L, Peralta-Ramirez MI. "I am pregnant. Am I different?": Psychopathology, psychological stress and hair cortisol levels among pregnant and non-pregnant women. J Psychiatr Res 2020; 131:235-243. [PMID: 33032186 DOI: 10.1016/j.jpsychires.2020.09.023] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 09/14/2020] [Accepted: 09/25/2020] [Indexed: 12/17/2022]
Abstract
Pregnancy is a life process that brings about a series of associated changes, both physical and psychological, in women. The psychopathological changes occurring in pregnant women due to the simple fact of this new vital stage are unknown. Therefore, the objective of this study was to compare the psychopathological symptoms present during pregnancy with those present in non-pregnant women, as well as the perceived stress and hair cortisol levels. For this, a group of non-pregnant women (n = 171) were compared with pregnant women who were in the first trimester (n = 124), second trimester (n = 200) and third trimester (n = 190). Moreover, 77 women were followed up to verify their psychopathological course of pregnancy. Differences were found between pregnant and non-pregnant women relating to a wide range of psychopathological symptoms, perceived stress and hair cortisol levels. The symptoms were greater in the group of pregnant women. By studying different types of psychopathological symptoms associated with pregnancy, it is possible to assign psychological interventions to given characteristics of pregnant women. In addition, we can broaden our knowledge about the psychological aspects of pregnancy and the changes associated with it.
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Affiliation(s)
- Borja Romero-Gonzalez
- Department of Personality, Assessment and Psychological Treatment, University of Granada, Granada, Spain; Brain, Mind and Behavior Research Center (CIMCYC), Faculty of Psychology, University of Granada, Granada, Spain
| | | | - Raquel Gonzalez-Perez
- Department of Pharmacology, CIBERehd, Faculty of Pharmacy, University of Granada, Granada, Spain
| | - Maria Angeles Garcia-Leon
- FIDMAG, Germanes Hospitalaries Research Foundation. Consorcio de Investigación en Red en Salud Mental CIBERSAM. Barcelona, Spain
| | - Laura Arco-Garcia
- Crecer Juntos, Gabinete de Pedagogia, Psicologia y Logopedia, Maracena, Granada, Spain
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8
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Cárdenas EF, Kujawa A, Humphreys KL. Neurobiological changes during the peripartum period: implications for health and behavior. Soc Cogn Affect Neurosci 2020; 15:1097-1110. [PMID: 31820795 PMCID: PMC7657461 DOI: 10.1093/scan/nsz091] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 10/01/2019] [Accepted: 10/14/2019] [Indexed: 01/22/2023] Open
Abstract
Pregnancy and the transition to parenthood is an important period marked by dramatic neurobiological and psychosocial changes that may have implications for the health of women and offspring. Although human and non-human animal research suggests that the brain undergoes alterations during the peripartum period, these changes are poorly understood. Here, we review existing research, particularly human neuroimaging and psychophysiological research, to examine changes in brain structure and function during the peripartum period and discuss potential implications for the health of women and offspring. First, we discuss the potential causes of these changes across pregnancy, including physiological and psychosocial factors. Next, we discuss the evidence for structural and functional changes in the brain during pregnancy and into the postpartum period, noting the need for research conducted prospectively across human pregnancy. Finally, we propose potential models of individual differences in peripartum neurobiological changes (i.e. hypo-response, typical response, hyper-response) and emphasize the need to consider trajectories of change in addition to pre-existing factors that may predict maternal adjustment to parenthood. We suggest that the consideration of individual differences in neurobiological trajectories across pregnancy may contribute to a better understanding of risk for negative health and behavior outcomes for women and offspring.
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Affiliation(s)
- Emilia F Cárdenas
- Department of Psychology and Human Development, Vanderbilt University, 37203, Nashville, USA
| | - Autumn Kujawa
- Department of Psychology and Human Development, Vanderbilt University, 37203, Nashville, USA
| | - Kathryn L Humphreys
- Department of Psychology and Human Development, Vanderbilt University, 37203, Nashville, USA
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9
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Does pregnancy make women more cautious and calm? The impact of pregnancy on risk decision-making. JUDGMENT AND DECISION MAKING 2020. [DOI: 10.1017/s1930297500007944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
AbstractDuring pregnancy, a variety of psychological and physical changes occur in women, which may have different impacts on risk decision-making involving different processes systems. Based on the dual-process theories of decision-making, using the Columbia Card Task (CCT) as the experimental paradigm, which can trigger deliberative versus affective decision-makings respectively, this study recruited 240 pregnant women and non-pregnant women aged 20-40 as the experimental group and control group respectively, investigated how pregnancy impacted on women’s risk decision-making, as well as the possible roles played by a series of psychological factors (impulsivity; sensation seeking; emotional state) and physiological factors (gestational age; human Chorionic Gonadotropin, hCG; progesterone) in the above process. The results were as follows: (a) Compared with non-pregnant women, pregnant women tended to choose fewer cards, indicating a higher risk aversion consistent with a more conservative strategy, both in cold and hot CCTs; in both cold and hot CCTs, compared with pregnant women in the second trimester of pregnancy, pregnant women in the first and the third trimesters of pregnancy had a higher risk aversion tendency. (b) Pregnant women had lower levels of all dimensions of sensation seeking than did non-pregnant women, pregnant women in the third trimester of pregnancy had lower levels of Disinhibition (DIS) and Boredom Susceptibility (BS) of sensation seeking than pregnant women in the first and the second trimesters of pregnancy, but there was no significant difference in levels of emotional state or impulsivity between pregnant woman and non-pregnant women. (c) DIS of sensation seeking played a fully mediating role in the impact of pregnancy on hot CCT performance. (d) Both hCG and progesterone levels were negatively correlated with pregnant women’s hot CCT performances. (e) Positive emotion played a partial mediating role in the effect of progesterone on hot CCT performance of pregnant women.
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10
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Grattan DR, Ladyman SR. Neurophysiological and cognitive changes in pregnancy. HANDBOOK OF CLINICAL NEUROLOGY 2020; 171:25-55. [PMID: 32736755 DOI: 10.1016/b978-0-444-64239-4.00002-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The hormonal fluctuations in pregnancy drive a wide range of adaptive changes in the maternal brain. These range from specific neurophysiological changes in the patterns of activity of individual neuronal populations, through to complete modification of circuit characteristics leading to fundamental changes in behavior. From a neurologic perspective, the key hormone changes are those of the sex steroids, estradiol and progesterone, secreted first from the ovary and then from the placenta, the adrenal glucocorticoid cortisol, as well as the anterior pituitary peptide hormone prolactin and its pregnancy-specific homolog placental lactogen. All of these hormones are markedly elevated during pregnancy and cross the blood-brain barrier to exert actions on neuronal populations through receptors expressed in specific regions. Many of the hormone-induced changes are in autonomic or homeostatic systems. For example, patterns of oxytocin and prolactin secretion are dramatically altered to support novel physiological functions. Appetite is increased and feedback responses to metabolic hormones such as leptin and insulin are suppressed to promote a positive energy balance. Fundamental physiological systems such as glucose homeostasis and thermoregulation are modified to optimize conditions for fetal development. In addition to these largely autonomic changes, there are also changes in mood, behavior, and higher processes such as cognition. This chapter summarizes the hormonal changes associated with pregnancy and reviews how these changes impact on brain function, drawing on examples from animal research, as well as available information about human pregnancy.
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Affiliation(s)
- David R Grattan
- Centre for Neuroendocrinology and Department of Anatomy, School of Biomedical Sciences, University of Otago, Dunedin, New Zealand.
| | - Sharon R Ladyman
- Centre for Neuroendocrinology and Department of Anatomy, School of Biomedical Sciences, University of Otago, Dunedin, New Zealand
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11
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De Carli P, Costantini I, Sessa P, Visentin S, Pearson RM, Simonelli A. The expectant social mind: A systematic review of face processing during pregnancy and the effect of depression and anxiety. Neurosci Biobehav Rev 2019; 102:153-171. [PMID: 31055013 DOI: 10.1016/j.neubiorev.2019.04.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 03/20/2019] [Accepted: 04/22/2019] [Indexed: 10/26/2022]
Abstract
Pregnancy carries enormous changes in the psychological and neurophysiological domains. It has been suggested that pregnant women undergo a cognitive reorganization aimed at increasing the salience of social stimuli (i.e., the tendency of social cues to capture observer's attention, so that their processing results prioritized). The goal of the present work was to systematically review the empirical evidence of a change in face processing during pregnancy. Moreover, we explored whether face processing is associated with antenatal depression and anxiety and the extent to which this is part of a potential mechanism to explain detrimental effects of maternal psychopathology on infant outcomes. We identified 19 relevant studies and discussed them based on their methodological qualities. The results of the review suggest that even though it is not possible to draw firm conclusions, pregnancy is likely to be a plasticity window for face processing at the behavioral and neural levels. Evidence confirms the detrimental effect of depression and anxiety on face processing during pregnancy. Clinical implications for parenting interventions are discussed.
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Affiliation(s)
- Pietro De Carli
- Department of Developmental and Social Psychology, University of Padua, Via Venezia, 8, 35131 Padova (PD), Italy.
| | - Ilaria Costantini
- Department of Developmental and Social Psychology, University of Padua, Via Venezia, 8, 35131 Padova (PD), Italy; Centre for Academic Mental Health, Population Health Sciences, Bristol Medical School, University of Bristol, Oakfield House, Oakfield Grove, Bristol BS14 8TF, United Kingdom.
| | - Paola Sessa
- Department of Developmental and Social Psychology, University of Padua, Via Venezia, 8, 35131 Padova (PD), Italy; Padova Neuroscience Center, University of Padua, Via Venezia, 8, 35131 Padova (PD), Italy.
| | - Silvia Visentin
- Department of Woman and Child's Health, University of Padua, Via Giustiniani, 3, 35128 Padova (PD), Italy.
| | - Rebecca M Pearson
- Centre for Academic Mental Health, Population Health Sciences, Bristol Medical School, University of Bristol, Oakfield House, Oakfield Grove, Bristol BS14 8TF, United Kingdom.
| | - Alessandra Simonelli
- Department of Developmental and Social Psychology, University of Padua, Via Venezia, 8, 35131 Padova (PD), Italy.
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12
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Barba-Müller E, Craddock S, Carmona S, Hoekzema E. Brain plasticity in pregnancy and the postpartum period: links to maternal caregiving and mental health. Arch Womens Ment Health 2019; 22:289-299. [PMID: 30008085 PMCID: PMC6440938 DOI: 10.1007/s00737-018-0889-z] [Citation(s) in RCA: 99] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 07/02/2018] [Indexed: 12/16/2022]
Abstract
Pregnancy and the postpartum period involve numerous physiological adaptations that enable the development and survival of the offspring. A distinct neural plasticity characterizes the female brain during this period, and dynamic structural and functional changes take place that accompany fundamental behavioral adaptations, stimulating the female to progress from an individual with self-directed needs to being responsible for the care of another life. While many animal studies detail these modifications, an emerging body of research reveals the existence of reproduction-related brain plasticity in human mothers too. Additionally, associations with aspects of maternal caregiving point to adaptive changes that benefit a woman's transition to motherhood. However, the dynamic changes that affect a woman's brain are not merely adaptive, and they likely confer a vulnerability for the development of mental disorders. Here, we review the changes in brain structure and function that a woman undergoes during the peripartum period, outlining associations between these neural alterations and different aspects of maternal care. We additionally discuss peripartum mood disorders and postpartum psychosis, and review the neuroimaging studies that investigate the neural bases of these conditions.
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Affiliation(s)
- Erika Barba-Müller
- Brain and Development Research Center, Leiden University, Leiden, the Netherlands ,Leiden Institute for Brain and Cognition, Leiden, the Netherlands ,University Institute of Mental Health Vidal i Barraquer, Ramon Llull University, Barcelona, Spain
| | - Sinéad Craddock
- Brain and Development Research Center, Leiden University, Leiden, the Netherlands ,Leiden Institute for Brain and Cognition, Leiden, the Netherlands
| | - Susanna Carmona
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain ,Unidad de Medicina y Cirugía Experimental, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain ,Faculty of Health Sciences, Universitat Oberta de Catalunya, Barcelona, Spain
| | - Elseline Hoekzema
- Brain and Development Research Center, Leiden University, Leiden, the Netherlands. .,Leiden Institute for Brain and Cognition, Leiden, the Netherlands.
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13
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Ouellette SJ, Hampson E. Memory and affective changes during the antepartum: A narrative review and integrative hypothesis. J Clin Exp Neuropsychol 2018; 41:87-107. [DOI: 10.1080/13803395.2018.1485881] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Sarah J. Ouellette
- Department of Psychology, University of Western Ontario, London, ON, Canada
| | - Elizabeth Hampson
- Department of Psychology, University of Western Ontario, London, ON, Canada
- Graduate Program in Neuroscience, University of Western Ontario, London, ON, Canada
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14
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Davies SJ, Lum JAG, Skouteris H, Byrne LK, Hayden MJ. Cognitive impairment during pregnancy: a meta‐analysis. Med J Aust 2018; 208:35-40. [DOI: 10.5694/mja17.00131] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Accepted: 07/25/2017] [Indexed: 01/30/2023]
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Massey SH, Decety J, Wisner KL, Wakschlag LS. Specification of Change Mechanisms in Pregnant Smokers for Malleable Target Identification: A Novel Approach to a Tenacious Public Health Problem. Front Public Health 2017; 5:239. [PMID: 28975128 PMCID: PMC5610685 DOI: 10.3389/fpubh.2017.00239] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Accepted: 08/23/2017] [Indexed: 12/20/2022] Open
Abstract
Maternal smoking during pregnancy (MSDP) continues to be a leading modifiable risk factor for perinatal complications and a range of neurodevelopmental and cardio-metabolic outcomes across the lifespan. Despite 40 years of intervention research less than one in five pregnant smokers who receive an intervention quit by delivery. Within this context, recognition of pregnancy is commonly associated with abrupt suspension or reduction of smoking in the absence of intervention, yet has not been investigated as a volitional target. The goal of this article is to provide the empirical foundation for a novel direction of research aimed at identifying malleable targets for intervention through the specification of behavior change mechanisms specific to pregnant women. To do so, we: (1) summarize progress on MSDP in the United States generated from conventional empirical approaches to health behavior change; (2) discuss the phenomenon of spontaneous change in the absence of intervention among pregnant smokers to illustrate the need for mechanistic specification of behavior change motivated by concern for fetal well-being; (3) summarize component processes in neurobiological models of parental and non-parental social behaviors as a conceptual framework for understanding change mechanisms during pregnancy; (4) discuss the evidence for the malleability of these processes to support their translational relevance for preventive interventions; and (5) propose a roadmap for validating the proposed change mechanism using an experimental medicine approach. A greater understanding of social and interpersonal processes that facilitate health behavior change among expectant mothers and how these processes differ interindividually could yield novel volitional targets for prenatal interventions. More broadly, explicating other-oriented mechanisms of behavior change during pregnancy could serve as a paradigm for understanding how social and interpersonal processes positively influence health behaviors across the lifespan.
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Affiliation(s)
- Suena H. Massey
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
- Institute for Innovations in Developmental Sciences, Northwestern University, Evanston, IL, United States
| | - Jean Decety
- Department of Psychology, University of Chicago, Chicago, IL, United States
| | - Katherine L. Wisner
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Lauren S. Wakschlag
- Institute for Innovations in Developmental Sciences, Northwestern University, Evanston, IL, United States
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
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Hoekzema E, Barba-Müller E, Pozzobon C, Picado M, Lucco F, García-García D, Soliva JC, Tobeña A, Desco M, Crone EA, Ballesteros A, Carmona S, Vilarroya O. Pregnancy leads to long-lasting changes in human brain structure. Nat Neurosci 2016; 20:287-296. [DOI: 10.1038/nn.4458] [Citation(s) in RCA: 331] [Impact Index Per Article: 41.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Accepted: 11/15/2016] [Indexed: 12/14/2022]
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17
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Anderson MV, Rutherford MD. Cognitive reorganization during pregnancy and the postpartum period: an evolutionary perspective. EVOLUTIONARY PSYCHOLOGY 2012; 10:659-87. [PMID: 23052608 PMCID: PMC10426941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2012] [Accepted: 09/02/2012] [Indexed: 06/01/2023] Open
Abstract
Where the non-human animal research investigating reproduction-induced cognitive reorganization has focused on neural plasticity and adaptive advantage in response to the demands associated with pregnancy and parenting, human studies have primarily concentrated on pregnancy-induced memory decline. The current review updates Henry and Rendell's 2007 meta-analysis, and examines cognitive reorganization as the result of reproductive experience from an adaptationist perspective. Investigations of pregnancy-induced cognitive change in human females may benefit by focusing on areas, such as social cognition, where a cognitive advantage would serve a protective function, and by extending the study duration beyond pregnancy into the postpartum period.
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Affiliation(s)
- Marla V Anderson
- Department of Psychology, Neuroscience, and Behaviour, McMaster University, Hamilton, Canada.
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18
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Anderson MV, Rutherford MD. Cognitive reorganization during pregnancy and the postpartum period: an evolutionary perspective. EVOLUTIONARY PSYCHOLOGY 2012; 10:659-687. [PMID: 23052608 PMCID: PMC10426941 DOI: 10.1177/147470491201000402] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2012] [Accepted: 09/02/2012] [Indexed: 06/22/2024] Open
Abstract
Where the non-human animal research investigating reproduction-induced cognitive reorganization has focused on neural plasticity and adaptive advantage in response to the demands associated with pregnancy and parenting, human studies have primarily concentrated on pregnancy-induced memory decline. The current review updates Henry and Rendell's 2007 meta-analysis, and examines cognitive reorganization as the result of reproductive experience from an adaptationist perspective. Investigations of pregnancy-induced cognitive change in human females may benefit by focusing on areas, such as social cognition, where a cognitive advantage would serve a protective function, and by extending the study duration beyond pregnancy into the postpartum period.
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Affiliation(s)
- Marla V Anderson
- Department of Psychology, Neuroscience, and Behaviour, McMaster University, Hamilton, Canada.
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