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Thurley J, Buades-Rotger M, Serfling G, Howaldt T, Reisch N, Krämer UM. Reduced threat avoidance but increased stress induced approach bias in women taking oral contraceptives. Psychoneuroendocrinology 2024; 167:107111. [PMID: 38943719 DOI: 10.1016/j.psyneuen.2024.107111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 05/15/2024] [Accepted: 06/21/2024] [Indexed: 07/01/2024]
Abstract
Recent research has increasingly acknowledged the impact of oral contraceptives on affective behavior and stress responses; however, the underlying mechanisms are still not well understood. Studies have previously shown that steroid hormones modulate automatic approach and avoidance behavior. Here, we thus investigated the effects of oral contraceptives on approach and avoidance behavior and whether these effects are modulated by stress. The study comprised 130 female participants, half of whom were using oral contraceptives, while the other half were not using any hormonal contraception (NC). The participants completed the Approach Avoidance Task (AAT), which measures automatic approach and avoidance behavior to socio-affective signals. The AAT was run once before and once after a stress manipulation using the Socially Evaluated Cold Pressor Test. OC users showed absent avoidance behavior to social threat signals and a stress-induced increase in approach behavior to positive social signals. The latter was found in particular in women taking androgenic acting OC, demonstrating that different OC preparations need to be taken into account in research on OC effects. However, OC and NC group did not differ in their cortisol stress response. Overall, the results suggest that OC usage impacts on approach and avoidance behavior to social signals, which might also contribute to the development of affective side effects.
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Affiliation(s)
| | - Macià Buades-Rotger
- Department of Clinical Psychology and Psychobiology, University of Barcelona, Barcelona, Spain
| | - Georg Serfling
- Medizinische Klinik I und Institut für Endokrinologie und Diabetes, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Universität zu Lübeck, Lübeck, Germany
| | | | - Nicole Reisch
- Medizinische Klinik und Poliklinik IV, LMU Klinikum München, Munich, Germany
| | - Ulrike M Krämer
- Institute of Medical Psychology, Center of Brain, Behavior and Metabolism (CBBM), University of Lübeck, Lübeck, Germany.
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2
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Zabik NL, Blackford JU. Sex and sobriety: Human brain structure and function in AUD abstinence. Alcohol 2024:S0741-8329(24)00097-1. [PMID: 39069211 DOI: 10.1016/j.alcohol.2024.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 07/01/2024] [Accepted: 07/08/2024] [Indexed: 07/30/2024]
Abstract
Women are drinking alcohol as much as men for the first time in history. Women experience more health-related consequences from alcohol use disorder (AUD), like increased prevalence of alcohol-related cancers, faster progression of alcohol-related liver disease, and greater risk for relapse compared to men. Thus, sex differences in chronic alcohol use pose a substantial public health problem. Despite these evident sex differences, our understanding of how these differences present during alcohol abstinence is limited. Investigations of brain structure and function are therefore critical for disentangling factors that lead to sex differences in AUD abstinence. This review will discuss current human neuroimaging data on sex differences in alcohol abstinence, focusing on structural and functional brain measures. Current structural imaging literature reveals that abstinent men have smaller gray and white matter volume and weaker structural connectivity compared to control men. Interestingly, abstinent women do not show differences in brain structure when compared to controls; instead, abstinent women show a relation between alcohol use and decreased measures of brain structure. Current functional brain studies reveal that abstinent men exhibit greater brain activation and stronger task-based functional connectivity to aversive stimuli than control men, while abstinent women exhibit lesser brain activation and weaker task-based functional connectivity than control women. Together, the current literature suggests that sex differences persist well into alcohol abstinence and impact brain structure and function differently. Understanding how men and women differ during alcohol abstinence can improve our understanding of sex-specific effects of alcohol, which will be critical to augment treatment methods to better serve women.
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Affiliation(s)
- Nicole L Zabik
- Munroe-Meyer Institute, University of Nebraska Medical Center, Omaha, NE, USA 68198
| | - Jennifer Urbano Blackford
- Munroe-Meyer Institute, University of Nebraska Medical Center, Omaha, NE, USA 68198; Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, USA 37232.
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3
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DuBois LZ, Puckett JA, Jolly D, Powers S, Walker T, Hope DA, Mocarski R, Huit TZ, Lash BR, Holt N, Ralston A, Miles M, Capannola A, Tipton C, Eick G, Juster RP. Gender minority stress and diurnal cortisol profiles among transgender and gender diverse people in the United States. Horm Behav 2024; 159:105473. [PMID: 38190769 DOI: 10.1016/j.yhbeh.2023.105473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 12/13/2023] [Accepted: 12/14/2023] [Indexed: 01/10/2024]
Abstract
The field of behavioral neuroendocrinology has only begun to explore the lived experiences of transgender and gender diverse (TGD) people exposed to stigma. In light of escalating attacks and legislation targeting TGD people in the United States, it is crucial to examine the physiological pathways through which gender minority stressors become embodied, impact health, and contribute to health inequities. The Trans Resilience and Health Study included baseline data collection from fall 2019 to spring 2020 from a sample of 124 TGD people, reflecting a diversity of gender identities (e.g., trans masculine, trans feminine, and nonbinary) and ages (range = 19-70 years old; M = 34.10), living in Michigan, Nebraska, Oregon, and Tennessee. These analyses examine experiences of gender-related enacted stigma in association with hypothalamic-pituitary-adrenal (HPA)-axis functioning. Among those experiencing the highest levels of enacted stigma, findings show a blunted cortisol awakening response and sluggish daily decline that resulted in elevated concentrations at bedtime compared to those experiencing less enacted stigma. These results of flattened diurnal activity are consistent with an emergent literature on discrimination as a social determinant of potential stress pathophysiology. In contrast, community connectedness was associated with a larger, more dynamic cortisol awakening response. These findings emphasize the importance of incorporating gender-minority stress and resilience measures when studying HPA-axis functioning among TGD people.
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Affiliation(s)
- L Zachary DuBois
- Department of Anthropology, 1218 University of Oregon, Eugene, OR 97403, United States.
| | - Jae A Puckett
- Department of Psychology, Michigan State University, 316 Physics Road, East Lansing, MI 48824, United States.
| | - Dee Jolly
- Department of Anthropology, 1218 University of Oregon, Eugene, OR 97403, United States.
| | - Sally Powers
- Department of Psychological and Brain Sciences, University of Massachusetts at Amherst, 135 Hicks Way, Amherst, MA 01003, United States.
| | - Tian Walker
- Department of Anthropology, 1218 University of Oregon, Eugene, OR 97403, United States.
| | - Debra A Hope
- Department of Psychology, University of Nebraska-Lincoln, 238 Burnette Hall, Lincoln, NE 68588, United States; Office of Graduate Studies, University of Nebraska-Lincoln, Lincoln, NE 68588, United States.
| | - Richard Mocarski
- Office of Research, San José State University, One Washington Square, San José, CA, United States.
| | - T Zachary Huit
- Department of Psychology, University of Nebraska-Lincoln, 238 Burnette Hall, Lincoln, NE 68588, United States
| | - Brenna R Lash
- Department of Psychology, University of Nebraska-Lincoln, 238 Burnette Hall, Lincoln, NE 68588, United States
| | - Natalie Holt
- Department of Psychology, University of Nebraska-Lincoln, 238 Burnette Hall, Lincoln, NE 68588, United States
| | - Allura Ralston
- Department of Psychology, University of Nebraska-Lincoln, 238 Burnette Hall, Lincoln, NE 68588, United States
| | - Makinna Miles
- College of Public Health and Human Sciences, Oregon State University, 160 SW 26th St, Corvallis, OR 97331, United States
| | - A Capannola
- Department of Child & Family Studies, The University of Tennessee at Knoxville, 1215 W. Cumberland Ave., Knoxville, TN 37996, United States.
| | - Clove Tipton
- Department of Sociology, The University of Tennessee at Knoxville, 901 McClung Tower, Knoxville, TN 37996, United States.
| | - Geeta Eick
- Department of Anthropology, 1218 University of Oregon, Eugene, OR 97403, United States
| | - Robert-Paul Juster
- Department of Psychiatry and Addiction, University of Montreal, Research Center of the Montreal Mental Health University Institute, 7331 Hochelaga, FS-145-12, Montreal, Quebec H1N 3V2, Canada.
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4
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Schuh KM, Ahmed J, Kwak E, Xu CX, Davis TT, Aronoff CB, Tronson NC. A mouse model of oral contraceptive exposure: Depression, motivation, and the stress response. Horm Behav 2024; 158:105470. [PMID: 38061232 DOI: 10.1016/j.yhbeh.2023.105470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 12/01/2023] [Accepted: 12/04/2023] [Indexed: 02/05/2024]
Abstract
Hormonal contraceptives, including oral contraceptives (OCs), regulate hormonal cycles and broadly affect physiological processes, including stress responsivity. Whereas many users describe overall improved mood, up to 10 % of OC users experience adverse effects, including depression and anxiety. Given the link between regulation of hypothalamic-pituitary-adrenal (HPA) axis, stress exposure, and risk for depression, it is likely that OC-effects on stress mediate increased risk or increased resilience to these disorders. In this study, we developed and characterized a tractable mouse model of OC exposure with which to identify the mechanisms underlying OC modulation of brain, behavior, and mood. Specifically, we aimed to determine whether translationally relevant doses of OC-hormones in mice mimic changes in stress responsivity observed in humans taking OCs and describe behavioral changes during OC exposure. Young adult female C57Bl/6 N mice received daily ethinyl estradiol (EE) and levonorgestrel (LVNG) in 10 % sucrose, EE and drospirenone (DRSP) in 10 % sucrose, or 10 % sucrose alone. Translationally relevant doses of EE + LVNG-exposure, but not EE + DRSP, suppressed the acute stress response, consistent with effects observed in human OC users. EE + LVNG caused a specific anhedonia-like effect, without broad changes in stress-coping behavior, other depression-like behaviors, or anxiety-like behaviors. The suppression of regular estrous cycling, together with the blunting of the corticosterone response to acute stress, demonstrate the utility of this model for future studies to identify the mechanisms underlying OC interactions with stress, motivation, and risk for depression.
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Affiliation(s)
- Kristen M Schuh
- Psychology Department, University of Michigan, Ann Arbor, MI 48109, United States of America
| | - Jabir Ahmed
- Psychology Department, University of Michigan, Ann Arbor, MI 48109, United States of America
| | - Esther Kwak
- Psychology Department, University of Michigan, Ann Arbor, MI 48109, United States of America
| | - Cecilia X Xu
- Psychology Department, University of Michigan, Ann Arbor, MI 48109, United States of America
| | - Tronjay T Davis
- Psychology Department, University of Michigan, Ann Arbor, MI 48109, United States of America
| | - Chloe B Aronoff
- Psychology Department, University of Michigan, Ann Arbor, MI 48109, United States of America
| | - Natalie C Tronson
- Psychology Department, University of Michigan, Ann Arbor, MI 48109, United States of America.
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5
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No decrease in perseverance and performance on cognitive tasks in Danish cohort of hormonal contraceptive users. Acta Neuropsychiatr 2023:1-6. [PMID: 36644877 DOI: 10.1017/neu.2023.7] [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] [Indexed: 01/17/2023]
Abstract
Cognitive consequences of hormonal contraceptives (HCs) are largely underexplored, despite the popularity of use. This study investigates the association between perseverance during cognitively challenging tasks and the use of HCs among Danish women. We hypothesised that women using HCs show decreased perseverance across tasks compared to their naturally cycling counterparts. We further hypothesised that HC using women would show decreased performance as a measure of accuracy (i.e. more incorrect answers) compared to naturally cycling women. The study used a cross-sectional repeated measures design, consisting of a Danish version of the Anagram Persistence Task and the Hagen Matrices Test, followed by an extensive survey documenting menstrual and HC history for each participant. The study was conducted online. Data processing was conducted on data from 129 participants. The former hypothesis was analysed through multilevel regression with a nested random effects structure on log-transformed data. The latter hypothesis was analysed through a multilevel generalised linear model with a nested random effects structure using the binomial family. No support was found for either of the hypotheses.
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6
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Berretz G, Packheiser J, Wolf OT, Ocklenburg S. A single dose of hydrocortisone does not alter interhemispheric transfer of information or transcallosal integration. Front Psychiatry 2023; 14:1054168. [PMID: 37143785 PMCID: PMC10151494 DOI: 10.3389/fpsyt.2023.1054168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 04/04/2023] [Indexed: 05/06/2023] Open
Abstract
Stress has been suggested as a factor that may explain the link between altered functional lateralization and psychopathology. Modulation of the function of the corpus callosum via stress hormones may be crucial in this regard. Interestingly, there is evidence that interhemispheric integration and hemispheric asymmetries are modifiable by endocrinological influences. In previous studies, our group could show an enhancing effect of acute stress on interhemispheric integration. To investigate if this effect can be attributed to an increase in the stress hormone cortisol, 50 male participants received 20 mg hydrocortisone or a placebo in a double-blind crossover design. In each test session, we collected EEG data while participants completed a lexical decision task and a Poffenberger paradigm. In the lexical decision task, we found shorter latencies of the N1 ERP component for contralateral compared to ipsilateral presentation of lexical stimuli. Similarly, we replicated the classical Poffenberger effect with shorter ERP latencies for stimuli presented in the contralateral visual field compared to the ipsilateral visual field. However, no effect of cortisol on latency differences between hemispheres could be detected. These results suggest that a temporary increase in cortisol alone might not be enough to affect the interhemispheric transfer of information via the corpus callosum. Together with previous results from our group, this suggests that chronically elevated stress hormone levels play a more central role in the relationship between altered hemispheric asymmetries and a variety of mental disorders.
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Affiliation(s)
- Gesa Berretz
- Department of Biopsychology, Faculty of Psychology, Institute of Cognitive Neuroscience, Ruhr University Bochum, Bochum, Germany
- *Correspondence: Gesa Berretz,
| | - Julian Packheiser
- Netherlands Institute for Neuroscience, Social Brain Lab, Amsterdam, Netherlands
| | - Oliver T. Wolf
- Department of Cognitive Psychology, Faculty of Psychology, Institute of Cognitive Neuroscience, Ruhr University Bochum, Bochum, Germany
| | - Sebastian Ocklenburg
- Department of Biopsychology, Faculty of Psychology, Institute of Cognitive Neuroscience, Ruhr University Bochum, Bochum, Germany
- Department of Psychology, Medical School Hamburg, Hamburg, Germany
- Institute for Cognitive and Affective Neuroscience, Medical School Hamburg, Hamburg, Germany
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7
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Tronson NC, Schuh KM. Hormonal contraceptives, stress, and the brain: The critical need for animal models. Front Neuroendocrinol 2022; 67:101035. [PMID: 36075276 DOI: 10.1016/j.yfrne.2022.101035] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 07/26/2022] [Accepted: 09/01/2022] [Indexed: 01/10/2023]
Abstract
Hormonal contraceptives are among the most important health and economic developments in the 20thCentury, providing unprecedented reproductive control and a range of health benefits including decreased premenstrual symptoms and protections against various cancers. Hormonal contraceptives modulate neural function and stress responsivity. These changes are usually innocuous or even beneficial, including their effects onmood. However, in approximately 4-10% of users, or up to 30 million people at any given time, hormonal contraceptives trigger depression or anxiety symptoms. How hormonal contraceptives contribute to these responses and who is at risk for adverse outcomes remain unknown. In this paper, we discussstudies of hormonal contraceptive use in humans and describe the ways in which laboratory animal models of contraceptive hormone exposure will be an essential tool for expanding findings to understand the precise mechanisms by which hormonal contraceptives influence the brain, stress responses, and depression risk.
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Affiliation(s)
- Natalie C Tronson
- Department of Psychology, University of Michigan, Ann Arbor, MI, USA.
| | - Kristen M Schuh
- Department of Psychology, University of Michigan, Ann Arbor, MI, USA
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8
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Beltz AM. Hormonal contraceptive influences on cognition and psychopathology: Past methods, present inferences, and future directions. Front Neuroendocrinol 2022; 67:101037. [PMID: 36154817 DOI: 10.1016/j.yfrne.2022.101037] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 08/24/2022] [Accepted: 09/16/2022] [Indexed: 11/04/2022]
Abstract
In the last decade, there has been a remarkable surge in research on the neural and behavioral correlates of hormonal contraceptive use, particularly oral contraceptive use. Questions have evolved swiftly and notably, with studies no longer revealing if hormonal contraceptives matter for the brain and behavior, but rather how, when, and for whom they matter most. Paralleling this shift, the goal of this review is to move beyond an average synthesis of hormonal contraceptive influences on human cognition and psychopathology (and their neural substrates) in order to consider the nature and specificity of effects. Accompanied by an evaluation of study methods and informed by findings from animal models, this consideration uncovers promising areas of research in the next ten years, including potential activational and organizational effects of hormonal contraceptive use, individual differences in effects that matter for the wellbeing of unique individuals, and correlates of intrauterine device use.
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Affiliation(s)
- Adriene M Beltz
- University of Michigan, 2227 East Hall, 530 Church Street, Ann Abor, MI 48109, USA.
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9
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Nitschke JP, Pruessner JC, Bartz JA. Stress and Stress-Induced Glucocorticoids Facilitate Empathic Accuracy in Men but Have No Effects for Women. Psychol Sci 2022; 33:1783-1794. [DOI: 10.1177/09567976221101315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Empathy, the ability to understand the feelings of other people, is critical for navigating our social world and maintaining social connections. Given that acute stress, and resulting increased glucocorticoids, triggers a shift in two large-scale brain networks, prioritizing salience over executive control, we predicted that acute psychosocial stress would facilitate empathic accuracy. We also investigated the moderating role of gender, given that men typically show a more robust glucocorticoid response to acute stress than women. As predicted, results from two independent experiments ( N = 267 college-age participants; 2,256 observations) showed that acute psychosocial stress facilitated empathic accuracy for men, an effect related to their glucocorticoid response in the stress condition. Conversely, psychosocial stress had no effect on empathic accuracy for women, who also showed a smaller cortisol response to stress than men. Exploratory analyses further revealed that women taking oral contraceptives performed worse on the empathic-accuracy task than regularly cycling women. This research highlights the important, but complex, role of stress in cognitive empathy.
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Affiliation(s)
- Jonas P. Nitschke
- Department of Psychology, McGill University
- Department of Cognition, Emotion, and Methods in Psychology, University of Vienna
| | - Jens C. Pruessner
- Douglas Hospital Research Centre, Department of Psychiatry, McGill University
- Department of Psychology, University of Konstanz
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10
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Pisu MG, Concas L, Siddi C, Serra M, Porcu P. The Allopregnanolone Response to Acute Stress in Females: Preclinical and Clinical Studies. Biomolecules 2022; 12:biom12091262. [PMID: 36139100 PMCID: PMC9496329 DOI: 10.3390/biom12091262] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 08/31/2022] [Accepted: 09/07/2022] [Indexed: 11/24/2022] Open
Abstract
The neuroactive steroid allopregnanolone ((3α,5α)-3-hydroxypregnan-20-one or 3α,5α-THP) plays a key role in the response to stress, by normalizing hypothalamic-pituitary-adrenal (HPA) axis function to restore homeostasis. Most studies have been conducted on male rats, and little is known about the allopregnanolone response to stress in females, despite that women are more susceptible than men to develop emotional and stress-related disorders. Here, we provide an overview of animal and human studies examining the allopregnanolone responses to acute stress in females in the context of stress-related neuropsychiatric diseases and under the different conditions that characterize the female lifespan associated with the reproductive function. The blunted allopregnanolone response to acute stress, often observed in female rats and women, may represent one of the mechanisms that contribute to the increased vulnerability to stress and affective disorders in women under the different hormonal fluctuations that occur throughout their lifespan. These studies highlight the importance of targeting neuroactive steroids as a therapeutic approach for stress-related disorders in women.
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Affiliation(s)
- Maria Giuseppina Pisu
- Neuroscience Institute, National Research Council of Italy (CNR), 09042 Cagliari, Italy
| | - Luca Concas
- Department of Life and Environment Sciences, Section of Neuroscience and Anthropology, University of Cagliari, 09042 Cagliari, Italy
| | - Carlotta Siddi
- Department of Life and Environment Sciences, Section of Neuroscience and Anthropology, University of Cagliari, 09042 Cagliari, Italy
| | - Mariangela Serra
- Department of Life and Environment Sciences, Section of Neuroscience and Anthropology, University of Cagliari, 09042 Cagliari, Italy
| | - Patrizia Porcu
- Neuroscience Institute, National Research Council of Italy (CNR), 09042 Cagliari, Italy
- Correspondence:
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11
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Ford JH, Kim SY, Kark SM, Daley RT, Payne JD, Kensinger EA. Distinct stress-related changes in intrinsic amygdala connectivity predict subsequent positive and negative memory performance. Eur J Neurosci 2022; 56:4744-4765. [PMID: 35841177 PMCID: PMC9710194 DOI: 10.1111/ejn.15777] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 05/16/2022] [Accepted: 05/22/2022] [Indexed: 11/29/2022]
Abstract
Experiencing stress before an event can influence how that event is later remembered. In the current study, we examine how individual differences in one's physiological response to a stressor are related to changes to underlying brain states and memory performance. Specifically, we examined how changes in intrinsic amygdala connectivity relate to positive and negative memory performance as a function of stress response, defined as a change in cortisol. Twenty-five participants underwent a social stressor before an incidental emotional memory encoding task. Cortisol samples were obtained before and after the stressor to measure individual differences in stress response. Three resting state scans (pre-stressor, post-stressor/pre-encoding and post-encoding) were conducted to evaluate pre- to post-stressor and pre- to post-encoding changes to intrinsic amygdala connectivity. Analyses examined relations between greater cortisol changes and connectivity changes. Greater cortisol increases were associated with a greater decrease in prefrontal-amygdala connectivity following the stressor and a reversal in the relation between prefrontal-amygdala connectivity and negative vs. positive memory performance. Greater cortisol increases were also associated with a greater increase in amygdala connectivity with a number of posterior sensory regions following encoding. Consistent with prior findings in non-stressed individuals, pre- to post-encoding increases in amygdala-posterior connectivity were associated with greater negative relative to positive memory performance, although this was specific to lateral rather than medial posterior regions and to participants with the greatest cortisol changes. These findings suggest that stress response is associated with changes in intrinsic connectivity that have downstream effects on the valence of remembered emotional content.
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Affiliation(s)
- Jaclyn H Ford
- Department of Psychology and Neuroscience, Boston College, Chestnut Hill, Massachusetts, USA
| | - Sara Y Kim
- Department of Psychology, University of Notre Dame, Notre Dame, Indiana, USA
| | - Sarah M Kark
- Department of Neurobiology and Behavior, Center for the Neurobiology of Learning and Memory, University of California at Irvine, Irvine, California, USA
| | - Ryan T Daley
- Department of Psychology and Neuroscience, Boston College, Chestnut Hill, Massachusetts, USA
| | - Jessica D Payne
- Department of Psychology, University of Notre Dame, Notre Dame, Indiana, USA
| | - Elizabeth A Kensinger
- Department of Psychology and Neuroscience, Boston College, Chestnut Hill, Massachusetts, USA
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12
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Methods and considerations for the use of hormonal contraceptives in rat models of neurobehavior. Front Neuroendocrinol 2022; 66:101011. [PMID: 35716802 DOI: 10.1016/j.yfrne.2022.101011] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 06/08/2022] [Accepted: 06/11/2022] [Indexed: 01/19/2023]
Abstract
Hormonal contraceptives (HCs), prescribed to millions of women around the world, alter the ovarian hormonal cycle resulting in neurobehavioral changes in HC users. Human epidemiological and experimental data has characterized some of these effects with oftentimes conflicting or irreproducible results, reflecting a dearth of research considering different compositions, routes of administration, or time-courses of HC use. Non-human animal research can model these effects and help elucidate the underlying mechanisms by which different HCs modulate neurobehavioral outcomes. Still, animal models using HCs are not well-established. This may be because the pharmacological profile of HCs - including the metabolism, receptor binding affinity, and neuromodulatory effects - is dynamic and not always clearly translatable between animals and humans. The current review addresses these issues and provides basic methods and considerations for the use of HCs in animal models of neurobehavior to help advance the field of behavioral neuroendocrinology and inform decisions regarding to women's health.
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13
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Concas A, Serra M, Porcu P. How hormonal contraceptives shape brain and behavior: A review of preclinical studies. Front Neuroendocrinol 2022; 66:101017. [PMID: 35843303 DOI: 10.1016/j.yfrne.2022.101017] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Revised: 06/13/2022] [Accepted: 07/12/2022] [Indexed: 12/12/2022]
Abstract
Steroid hormones influence different aspects of brain function, including development, neurogenesis, neuronal excitability, and plasticity, thus affecting emotional states, cognition, sociality, and reward. In women, their levels fluctuate across the lifespan and through the reproductive stages but are also altered by exogenous administration of hormonal contraceptives (HC). HC are widely used by women throughout their fertile life both for contraceptive and therapeutic benefits. However, awareness of their effects on brain function and behavior is still poorly appreciated, despite the emerging evidence of their action at the level of the central nervous system. Here, we summarize results obtained in preclinical studies, mostly conducted in intact female rodents, aimed at investigating the neurobiological effects of HC. HC can alter neuroactive hormones, neurotransmitters, neuropeptides, as well as emotional states, cognition, social and sexual behaviors. Animal studies provide insights into the neurobiological effects of HC with the aim to improve women's health and well-being.
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Affiliation(s)
- Alessandra Concas
- Department of Life and Environment Sciences, Section of Neuroscience and Anthropology, University of Cagliari, Cagliari, Italy
| | - Mariangela Serra
- Department of Life and Environment Sciences, Section of Neuroscience and Anthropology, University of Cagliari, Cagliari, Italy
| | - Patrizia Porcu
- Neuroscience Institute, National Research Council of Italy (CNR), Cagliari, Italy.
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14
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Dalile B, La Torre D, Verbeke K, Van Oudenhove L, Vervliet B. When the mind says one thing, but the HPA axis says another: Lack of coherence between subjective and neuroendocrine stress response trajectories in healthy men. Psychoneuroendocrinology 2022; 139:105692. [PMID: 35189541 DOI: 10.1016/j.psyneuen.2022.105692] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 12/15/2021] [Accepted: 02/14/2022] [Indexed: 12/17/2022]
Abstract
Psychological stress triggers the release of cortisol following the activation of the hypothalamic-pituitary-adrenal (HPA) axis and elicits concomitant subjective responses. Coherence among the stress response systems is theoretically expected, presumably to optimize the organism's response to environmental challenges, but has received little empirical support possibly due to the assumption of linear associations. The present study examined the associations between cortisol responses to the Maastricht Acute Stress Test (MAST) and concomitant subjective stress responses as well as mood states over the past weeks in 133 healthy men. Latent class growth analysis (LCGA) was applied on individual cortisol and subjective stress responses to identify homogeneous response trajectories within the larger heterogeneous population and enable testing non-linear relationships while retaining the temporal resolution of the stress responses. LCGA revealed four latent cortisol response classes, labeled as mild responders (n = 15), moderately-low responders (n = 46), moderately-high responders (n = 48), and hyper responders (n = 24). These latent classes were not associated with concomitant subjective stress responses. Similarly, the three distinct latent classes capturing the variability in subjective stress responses were also not associated with concomitant cortisol responses. Experiencing higher levels of stress over the previous weeks, however, increased the likelihood of exhibiting a hyper cortisol stress response profile. Positive and negative affective states, and anxious and depressive symptomology over the previous weeks were not associated with cortisol response trajectories. Contrary to previous findings supporting a quadratic association in healthy females, our results do not support the response coherence hypothesis in healthy males subjected to the MAST, but suggest that recent levels of perceived stress may influence the cortisol response to acute stress.
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Affiliation(s)
- Boushra Dalile
- Translational Research in GastroIntestinal Disorders (TARGID), Department of chronic diseases and metabolism, Faculty of Medicine, KU Leuven, Leuven, Belgium; Leuven Brain Institute, KU Leuven, Leuven, Belgium.
| | - Danique La Torre
- Translational Research in GastroIntestinal Disorders (TARGID), Department of chronic diseases and metabolism, Faculty of Medicine, KU Leuven, Leuven, Belgium; Leuven Brain Institute, KU Leuven, Leuven, Belgium
| | - Kristin Verbeke
- Translational Research in GastroIntestinal Disorders (TARGID), Department of chronic diseases and metabolism, Faculty of Medicine, KU Leuven, Leuven, Belgium
| | - Lukas Van Oudenhove
- Translational Research in GastroIntestinal Disorders (TARGID), Department of chronic diseases and metabolism, Faculty of Medicine, KU Leuven, Leuven, Belgium; Leuven Brain Institute, KU Leuven, Leuven, Belgium; Cognitive and Affective Neuroscience Lab, Department of Psychological and Brain Sciences, Dartmouth College, Hanover, NH, USA
| | - Bram Vervliet
- Laboratory of Biological Psychology, Brain & Cognition, Faculty of Psychology and Educational Sciences, KU Leuven, Leuven, Belgium
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Effects of circulating estradiol on physiological, behavioural, and subjective correlates of anxiety: A double-blind, randomized, placebo-controlled trial. Psychoneuroendocrinology 2022; 138:105682. [PMID: 35123210 DOI: 10.1016/j.psyneuen.2022.105682] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 12/17/2021] [Accepted: 01/27/2022] [Indexed: 12/15/2022]
Abstract
Anxiety-related behaviours as well as the prevalence of anxiety disorders show a large sex difference in humans. Clinical studies in humans as well as behavioural studies in rodents suggest that estradiol may have anxiolytic properties. In line with this, anxiety symptoms fluctuate with estradiol levels along the menstrual cycle. However, the influence of estradiol on subjective, behavioural, as well as physiological correlates of anxiety has never been systematically addressed in humans. We ran a double-blind, randomized, placebo-controlled study (N = 126) to investigate the effects of estradiol on anxiety in men and women. In healthy volunteers, circulating estradiol levels were elevated through estradiol administration over two consecutive days to simulate the rise in estradiol levels around ovulation. Subjective, behavioral, as well as, physiological correlates of anxiety were assessed using a virtual reality elevated plus-maze (EPM). Estradiol treatment reduced the physiological stress response with blunted heart rate response and lower cortisol levels compared to placebo treatment in both sexes. In contrast, respiration frequency was only reduced in women after estradiol treatment. Behavioural measures of anxiety as well as subjective anxiety on the EPM were not affected by estradiol treatment. In general, women showed more avoidance and less approach behavior and reported higher subjective anxiety levels on the EPM than men. These results highlight the limited anxiolytic properties of circulating levels of estradiol in humans, which influence physiological markers of anxiety but not approach and avoidance behaviour or subjective anxiety levels.
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16
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Berretz G, Packheiser J, Wolf OT, Ocklenburg S. Improved interhemispheric connectivity after stress during lexical decision making. Behav Brain Res 2022; 418:113648. [PMID: 34728277 DOI: 10.1016/j.bbr.2021.113648] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 09/27/2021] [Accepted: 10/27/2021] [Indexed: 11/02/2022]
Abstract
Functional hemispheric asymmetries emerge as the left and the right hemisphere are dominant for different aspects of task processing. However, the hemispheres do not work independent of each other but share information through the corpus callosum. The integration of information across the corpus callosum is dependent on its structural integrity and functionality. Several hormones, like estradiol and progesterone, can influence this function. Since earlier work has demonstrated that long-term changes in stress hormone levels are accompanied by changes in hemispheric asymmetries in several mental disorders, the aim of the current study was to investigate whether acute stress and the associated changes in stress hormone levels also affect information transfer across the corpus callosum. For this purpose, we collected EEG data from 51 participants while completing a lexical decision task and a Poffenberger paradigm twice, once after stress induction with the Trier Social Stress Test and once after a control-condition. While there were no differences in interhemispheric transfer between the stress and the non-stress condition in the Poffenberger paradigm, we observed shorter latencies to stimuli in the left visual field in the left hemisphere at the CP3-CP4 electrode pair after stress. These results suggest that the transfer of lexical material from the right to the left hemisphere was quicker under stress. Stress may increase callosal excitability and lead to more efficient signal transfer across the corpus callosum between language related areas. Future studies using pharmacological intervention are needed to further examine cooperation of the hemispheres under stress in more detail.
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Affiliation(s)
- Gesa Berretz
- Department of Biopsychology, Institute of Cognitive Neuroscience, Faculty of Psychology, Ruhr University Bochum, Bochum, Germany.
| | - Julian Packheiser
- Netherlands Institute for Neuroscience, Social Brain Lab, Amsterdam, The Netherlands
| | - Oliver T Wolf
- Department of Cognitive Psychology, Institute of Cognitive Neuroscience, Faculty of Psychology, Ruhr University Bochum, Bochum, Germany
| | - Sebastian Ocklenburg
- Department of Biopsychology, Institute of Cognitive Neuroscience, Faculty of Psychology, Ruhr University Bochum, Bochum, Germany; Department of Psychology, Medical School Hamburg, Hamburg, Germany
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Berretz G, Packheiser J, Wolf OT, Ocklenburg S. Acute stress increases left hemispheric activity measured via changes in frontal alpha asymmetries. iScience 2022; 25:103841. [PMID: 35198894 PMCID: PMC8850739 DOI: 10.1016/j.isci.2022.103841] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 09/08/2021] [Accepted: 01/27/2022] [Indexed: 11/25/2022] Open
Abstract
Frontal EEG alpha band asymmetries have been linked to affective processing in healthy individuals and affective disorders. As stress provides a strong source of negative affect, the present study investigated how acute stress affects frontal EEG alpha asymmetries. Continuous EEG data were acquired from 51 healthy adult participants during stress induction with the Trier Social Stress Test. EEG data were also collected during a non-stressful control condition. Furthermore, EEG resting state data were acquired after both conditions. Under stress, participants showed stronger left hemispheric activation over frontal electrodes as well as reduced left-hemispheric activation over occipital electrodes compared to the control condition. Our results are in line with predictions of the asymmetric inhibition model which postulates that the left prefrontal cortex inhibits negative distractors. Moreover, the results support the capability model of emotional regulation which states that frontal asymmetries during emotional challenge are more pronounced compared to asymmetries during rest. EEG recording during social stress induction Stronger left hemispheric frontal activation during emotional challenge No stress-related changes in resting state EEG after stress induction Support for asymmetric inhibition and the capability model of emotional regulation
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Affiliation(s)
- Gesa Berretz
- Department of Biopsychology, Institute of Cognitive Neuroscience, Faculty of Psychology, Ruhr University Bochum, Universitätsstraße 150, Room: IB 6/109, 44780 Bochum, Germany
- Corresponding author
| | - Julian Packheiser
- Netherlands Institute for Neuroscience, Social Brain Lab, Amsterdam, the Netherlands
| | - Oliver T. Wolf
- Department of Cognitive Psychology, Institute of Cognitive Neuroscience, Faculty of Psychology, Ruhr University Bochum, Bochum, Germany
| | - Sebastian Ocklenburg
- Department of Biopsychology, Institute of Cognitive Neuroscience, Faculty of Psychology, Ruhr University Bochum, Universitätsstraße 150, Room: IB 6/109, 44780 Bochum, Germany
- Department of Psychology, Medical School Hamburg, Hamburg, Germany
- Institute for Cognitive and Affective Neuroscience, Medical School Hamburg, Hamburg, Germany
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Gervasio J, Zheng S, Skrotzki C, Pachete A. The effect of oral contraceptive use on cortisol reactivity to the Trier Social Stress Test: A meta-analysis. Psychoneuroendocrinology 2022; 136:105626. [PMID: 34922094 DOI: 10.1016/j.psyneuen.2021.105626] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 12/06/2021] [Accepted: 12/06/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND Some research suggests that oral contraceptive pills (OCPs) blunt the cortisol stress response, thus OCP users are often excluded from stress research. The current study examined changes in salivary cortisol among females taking OCPs and naturally cycling (NC) females after exposure to the Trier Social Stress Test (TSST). METHODS The literature search included the terms "oral contraceptives" OR "oral contraception" OR "birth control" OR "birth control pill" AND "Trier Social Stress Test" OR "TSST" AND "cortisol" OR "salivary cortisol." A total of 14 studies with 36 independent samples were included in the meta-analysis. Participant information, including pre- and post- TSST measures of salivary cortisol, and subgroup (i.e., OCP or menstrual cycle phase), were extracted. Additional study characteristics including age, length of stressor, type of OCP, time of day the cortisol samples were collected, and type of cortisol assay used were also considered. RESULTS Findings from the current meta-analysis indicated that changes in salivary cortisol in NC participants following the TSST, D = 4.31, SE = 0.53, 95% CI = 3.27, 5.35, were greater than the changes observed in participants on OCPs D = 1.50, SE = 0.30, 95% CI = 0.91, 2.09. Study effects were heterogeneous, Fisher's Z = 10.87, Q = 620.57, p = < 0.001. Between-phase analyses were also conducted. CONCLUSIONS Results demonstrate that OCPs blunt cortisol reactivity relative to NC females. There was significant heterogeneity, except between OCP and follicular phase groups. Implications for research design and methodology are discussed.
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Affiliation(s)
- Julia Gervasio
- Department of Psychology, Ryerson University, Toronto, Canada.
| | - Sally Zheng
- Department of Psychology, Ryerson University, Toronto, Canada
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Szőllősi Á, Kéri S, Racsmány M. The key to superior memory encoding under stress: the relationship between cortisol response and mnemonic discrimination. Learn Mem 2022; 29:7-15. [PMID: 34911799 PMCID: PMC8686593 DOI: 10.1101/lm.053452.121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 10/08/2021] [Indexed: 01/03/2023]
Abstract
Some previous studies have shown that increased stress hormone levels have beneficial effects on memory encoding; however, there is no clear consensus on which encoding-related processes are affected by stress hormones. In the present study, we investigated the relationship between interindividual differences in neuroendocrine response to acute stress and interference resolution (i.e., mnemonic discrimination). Participants were healthy young adults who were exposed to physical and psychological stressors (Socially Evaluated Cold Pressor Test). Then participants completed the modified version of the Mnemonic Similarity Task. Specifically, they were presented with photographs of emotionally arousing (negative and positive) and nonarousing (neutral) scenes followed by a recognition memory test where they saw a mixture of old and new stimuli. Crucially, participants were also presented with critical lure items, that is, visually similar stimuli to ones presented at encoding. We found that participants who had higher cortisol response to the stressors were better in discriminating between the studied items and their visually similar lures. This effect was present for the arousing and nonarousing materials as well. These findings suggest that increased hormonal response to acute stress has a beneficial impact on the formation of distinct, nonoverlapping, unique memory representations, and consequently, on episodic memory encoding processes.
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Affiliation(s)
- Ágnes Szőllősi
- Department of Cognitive Science, Budapest University of Technology and Economics, 1111-Budapest, Hungary,Institute of Cognitive Neuroscience and Psychology, Research Centre for Natural Sciences, 1117-Budapest, Hungary
| | - Szabolcs Kéri
- Department of Cognitive Science, Budapest University of Technology and Economics, 1111-Budapest, Hungary,Nyíro˝ Gyula National Institute of Psychiatry and Addictions, 1135-Budapest, Hungary
| | - Mihály Racsmány
- Department of Cognitive Science, Budapest University of Technology and Economics, 1111-Budapest, Hungary,Institute of Cognitive Neuroscience and Psychology, Research Centre for Natural Sciences, 1117-Budapest, Hungary
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20
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Gerritsen L, Twait EL, Jonsson PV, Gudnason V, Launer LJ, Geerlings MI. Depression and Dementia: The Role of Cortisol and Vascular Brain Lesions. AGES-Reykjavik Study. J Alzheimers Dis 2022; 85:1677-1687. [PMID: 34958034 PMCID: PMC11044806 DOI: 10.3233/jad-215241] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Late-life depression (LLD) is related to an increased risk of developing dementia; however, the biological mechanisms explaining this relationship remain unclear. OBJECTIVE To determine whether the relationship between LLD and dementia can be best explained by the glucocorticoid cascade or vascular hypothesis. METHODS Data are from 4,354 persons (mean age 76±5 years) without dementia at baseline from the AGES-Reykjavik Study. LLD was assessed with the MINI diagnostic interview (current and remitted major depressive disorder [MDD]) and the Geriatric Depression Scale-15. Morning and evening salivary cortisol were collected (glucocorticoid cascade hypothesis). White matter hyperintensities (WMH; vascular hypothesis) volume was assessed using 1.5T brain MRI. Using Cox proportional hazard models, we estimated the associations of LLD, cortisol levels, and WMH volume with incident all-cause dementia, AD, and non-AD dementia. RESULTS During 8.8±3.2 years of follow-up, 843 persons developed dementia, including 397 with AD. Current MDD was associated with an increased risk of developing all-cause dementia (HR = 2.17; 95% CI 1.66-2.67), with risks similar for AD and non-AD, while remitted MDD was not (HR = 1.02; 95% CI 0.55-1.49). Depressive symptoms were also associated with increased risk of dementia, in particular non-AD dementias. Higher levels of evening cortisol increased risk of dementia, but this was independent of MDD. WMH partially explained the relation between current MDD and dementia risk but remained increased (HR = 1.71; 95% CI 1.34-2.08). CONCLUSION The current study highlights the importance of LLD in developing dementia. However, neither the glucocorticoid cascade nor the vascular hypotheses fully explained the relation between depression and dementia.
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Affiliation(s)
- Lotte Gerritsen
- Department of Psychology, Utrecht University, Utrecht, the Netherlands
| | - Emma L. Twait
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht and Utrecht University, Utrecht, the Netherlands
| | - Palmi V. Jonsson
- Department of Geriatrics, Landspitali University Hospital, Reykjavik, Iceland
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Vilmundur Gudnason
- Department of Psychology, Utrecht University, Utrecht, the Netherlands
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Lenore J. Launer
- National Institute on Aging, Laboratory for Epidemiology and Population Sciences, Baltimore, MD, USA
| | - Mirjam I. Geerlings
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht and Utrecht University, Utrecht, the Netherlands
- National Institute on Aging, Laboratory for Epidemiology and Population Sciences, Baltimore, MD, USA
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Trousselard M, Claverie D, Fromage D, Becker C, Houël JG, Benoliel JJ, Canini F. The Relationship between Allostasis and Mental Health Patterns in a Pre-Deployment French Military Cohort. Eur J Investig Health Psychol Educ 2021; 11:1239-1253. [PMID: 34698145 PMCID: PMC8544679 DOI: 10.3390/ejihpe11040090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/30/2021] [Accepted: 10/01/2021] [Indexed: 11/27/2022] Open
Abstract
(1) Background: While a number of studies among military personnel focus on specific pathologies such as post-traumatic stress disorder (PTSD), anxiety, and depression, they do not address the cumulative impact on mental health of stressors related to the profession. The present study aims to determine the relationship between allostatic load and mental health status in a cohort of fit-for-duty soldiers prior to their deployment to Afghanistan. The aim is to better-define the consequences of stressor adjustment. (2) Methods: A cohort of 290 soldiers was evaluated in a cross-sectional study with respect to psychopathology (PTSD, anxiety, depression), psychological functioning (stress reactivity, psychological suffering), and allostatic profile (urinary cortisol and 8-iso-PGF2α, blood cortisol and BDNF). A hierarchical cluster analysis was used to identify allostatic patterns. (3) Results: Around 10% of the cohort reported high scores for psychopathology, and biological alterations were identified. For the remainder, four allostatic profiles could be identified by their psychological functioning. (4) Conclusions: Both biological and psychological assessments are needed to characterize subthreshold symptomatology among military personnel. The psychological significance of allostatic load should be considered as a way to improve health outcomes.
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Affiliation(s)
- Marion Trousselard
- Département Neurosciences & Sciencs Cognitives, Institut de Recherche Biomédicale des Armées (IRBA), CEDEX, 91223 Brétigny-sur-Orge, France; (D.C.); (D.F.); (F.C.)
- Ecole du Val de Grâce, 1 place A. Laveran, 75005 Paris, France
- APEMAC EA 4360 UDL, 57000 Metz, France
- Correspondence: ; Tel.: +33-1-78651255
| | - Damien Claverie
- Département Neurosciences & Sciencs Cognitives, Institut de Recherche Biomédicale des Armées (IRBA), CEDEX, 91223 Brétigny-sur-Orge, France; (D.C.); (D.F.); (F.C.)
- Faculteé des Sciences Fondamentales et Biomeédicales, Universiteé de Paris, INSERM UMRS 1124, 45 Rue des Saints-Pères, 75006 Paris, France; (C.B.); (J.-J.B.)
| | - Dominique Fromage
- Département Neurosciences & Sciencs Cognitives, Institut de Recherche Biomédicale des Armées (IRBA), CEDEX, 91223 Brétigny-sur-Orge, France; (D.C.); (D.F.); (F.C.)
- Ecole du Val de Grâce, 1 place A. Laveran, 75005 Paris, France
| | - Christel Becker
- Faculteé des Sciences Fondamentales et Biomeédicales, Universiteé de Paris, INSERM UMRS 1124, 45 Rue des Saints-Pères, 75006 Paris, France; (C.B.); (J.-J.B.)
| | | | - Jean-Jacques Benoliel
- Faculteé des Sciences Fondamentales et Biomeédicales, Universiteé de Paris, INSERM UMRS 1124, 45 Rue des Saints-Pères, 75006 Paris, France; (C.B.); (J.-J.B.)
| | - Frédéric Canini
- Département Neurosciences & Sciencs Cognitives, Institut de Recherche Biomédicale des Armées (IRBA), CEDEX, 91223 Brétigny-sur-Orge, France; (D.C.); (D.F.); (F.C.)
- Ecole du Val de Grâce, 1 place A. Laveran, 75005 Paris, France
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McKay SL, Fouladirad S, Cameron CA. The Frustration Social Stressor for Adolescents (FSS-A): A newly adapted psychosocial stressor. Stress Health 2021; 37:715-728. [PMID: 33463030 DOI: 10.1002/smi.3029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 12/11/2020] [Accepted: 01/08/2021] [Indexed: 12/29/2022]
Abstract
The role of stress on adolescents and its impact on development and mental health is of significant psychological concern. Previous research has investigated physiological changes, stressor characteristics and individual differences in stress responding. Experimental procedures that closely simulate naturally occurring psychosocial stressors have primarily been achievement-related (e.g., test taking, competitive tasks and psychomotor performance) and anxiety-provoking tasks (e.g., public speaking, improvisation and invasive medical-procedures) but few seek to elicit frustration. To address this gap, a new experimental procedure was developed and validated against the Trier Social Stress Test for Teens, with a Low Stress condition as a control. Conflict-related stressors, such as parent- and peer-related debates, have been found to be effective in provoking frustration in adolescents. The Frustration Social Stressor for Adolescents (FSS-A), a moderate frustration-provoking stressor involves a peer debate on a 'hot' topic, followed by a serial subtraction task with still-faced judges. The FSS-A procedure effectively elicited reliable and valid physiological (cortisol, heart rate) stress responses and was an effective stressor for both sexes. This new, stress protocol mirrors frustrating- and anxiety-provoking stressful situations that adolescents commonly encounter and affords a more detailed study of differential stress response patterns, increased understanding of adolescent stress, and potential for psychoeducational programming, such as directions for education and therapeutic intervention.
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Affiliation(s)
- Stacey L McKay
- Department of Psychology, University of New Brunswick, Fredericton, Canada
| | - Saman Fouladirad
- Faculty of Medicine, University of British Columbia, Vancouver, Canada
| | - Catherine Ann Cameron
- Department of Psychology, University of New Brunswick, Fredericton, Canada.,Department of Psychology, University of British Columbia, Vancouver, Canada
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Association of levonorgestrel intrauterine devices with stress reactivity, mental health, quality of life and sexual functioning: A systematic review. Front Neuroendocrinol 2021; 63:100943. [PMID: 34425187 DOI: 10.1016/j.yfrne.2021.100943] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 08/03/2021] [Accepted: 08/18/2021] [Indexed: 11/24/2022]
Abstract
Levonorgestrel-intrauterine-devices (LNG-IUD) are one of the most used contraceptive methods worldwide. While several reviews exist on how LNG-IUDs impact physiology and gynaecological functions, this systematic review focuses on stress, mental health, quality of life, sexual functioning, and effects on brain architecture. While data on stress is scarce, results on mental health are ambiguous. More consistently, LNG-IUD use seems to improve quality of life and sexual functioning. No studies highlighting the consequences of LNG-IUD use on the brain were found. The reviewed studies are characterized by a substantial variation in approaches, participant groups, and study quality. More high-quality research assessing the effects of LNG-IUD on mental health, including response to stressors and brain function and structure, is needed to identify women vulnerable to adverse effects of LNG-IUD, also in comparison to oral contraceptives, and to empower women to make more informed choices concerning hormonal contraception.
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Parenting, Cortisol, and Risky Behaviors in Emerging Adulthood: Diverging Patterns for Males and Females. ADAPTIVE HUMAN BEHAVIOR AND PHYSIOLOGY 2021. [DOI: 10.1007/s40750-021-00164-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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25
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Corbett BA, Muscatello RA, Kim A, Patel K, Vandekar S. Developmental effects in physiological stress in early adolescents with and without autism spectrum disorder. Psychoneuroendocrinology 2021; 125:105115. [PMID: 33352474 PMCID: PMC7904615 DOI: 10.1016/j.psyneuen.2020.105115] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 11/10/2020] [Accepted: 12/13/2020] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Humans place high value on how they are socially evaluated by others. The Trier Social Stress Test (TSST) is a well-established measure of social evaluative threat that promotes activation of the hypothalamic pituitary adrenal (HPA) axis and release of cortisol. Higher cortisol responses in typically developing (TD) adolescents are influenced by age and pubertal development especially in later stages. Children with ASD have been shown to exhibit blunted cortisol in response to the TSST although adults with ASD show a more prototypical response. The current study examined physiological stress in early adolescents with ASD and TD. It was hypothesized that TD youth would show elevated cortisol in response to the TSST influenced by age and pubertal stage. In contrast, youth with ASD would show a more diminished stress response yet still show effects for age and pubertal development METHODS: The sample included 241 youth, 138 with ASD (median age=11.25) and 103 TD (median age=11.67). Standardized diagnostic and pubertal development (genital/breast (GB), and pubic hair (PH) stage) physical exams were performed. Salivary cortisol was collected before and after the TSST. Linear mixed effects models examined the effects of baseline cortisol, time, age, sex, pubertal stage, and diagnosis. RESULTS We did not find an effect of early pubertal development stage (GB or PH) on cortisol response. There was an interaction between age and TSST timepoint, showing stronger effects for older children across the timeline especially during the stressor. Finally, there was a significant diagnosis by TSST timepoint interaction characterized by a blunted cortisol stress response in youth with ASD compared to TD participants who showed higher cortisol. DISCUSSION We found evidence that age contributes to an increase in cortisol in response to social evaluative threat during early adolescence. TD youth exhibit an adaptive elevated stress response to psychosocial threat whereas youth with ASD do not. There may exist a developmental lag in the perception of and stress responsivity to social evaluation which may emerge in older adolescents with ASD.
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Affiliation(s)
- Blythe A. Corbett
- Vanderbilt University Medical Center, Department of Psychiatry and Behavioral Sciences,Vanderbilt University Medical Center, Vanderbilt Kennedy Center,Vanderbilt University, Department of Psychology
| | - Rachael A. Muscatello
- Vanderbilt University Medical Center, Department of Psychiatry and Behavioral Sciences
| | - Ahra Kim
- Vanderbilt University Medical Center, Department of Biostatistics
| | | | - Simon Vandekar
- Vanderbilt University Medical Center, Department of Biostatistics
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Høgsted ES, Borgsted C, Dam VH, Nasser A, Rye Jørgensen N, Ozenne B, Stenbæk DS, Frokjaer VG. Stress-Hormone Dynamics and Working Memory in Healthy Women Who Use Oral Contraceptives Versus Non-Users. Front Endocrinol (Lausanne) 2021; 12:731994. [PMID: 34819917 PMCID: PMC8606688 DOI: 10.3389/fendo.2021.731994] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 09/30/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Women who use oral contraceptives (OCs) may have a higher risk of developing a depression, which is associated with both vulnerability to stress and cognitive dysfunction. OCs disrupt the hypothalamic-pituitary-gonadal (HPG) axis by suppressing endogenous sex steroid production including estradiol. The HPG axis and the hypothalamic-pituitary-adrenal (HPA) axis are known to interact, possibly through modulations driven by estradiol. OCs may affect HPA regulation capacity, i.e., disturb cortisol dynamics such as the cortisol awakening response (CAR), and influence cognition such as working memory (WM). We hypothesize that OC use is associated with blunted cortisol dynamics and impaired WM performance relative to non-users. METHODS Data from 78 healthy women in the reproductive age were available from the CIMBI database. We evaluated if CAR and WM differed between OC users (n=25) and non-users (n=53) and if the level of estradiol modulated the OC use effect on CAR or WM in generalized least square models. RESULTS We found that OC users had a blunted CAR (p= 0.006) corresponding to a 61% reduction relative to non-users; however, no estradiol-BY-OC use interaction effect was observed on CAR. Also, OC users had higher cortisol levels at awakening compared to non-users (p = 0.03). We observed no effect of OC use or an estradiol-BY-OC use interaction effect on WM. Also, within the OC user group, neither CAR nor WM was associated with suppressed estradiol. CAR was not associated with WM. CONCLUSION Healthy women who use OCs have blunted cortisol dynamics relative to non-users. However, we could not detect OC use effects on working memory in our sample size. We speculate that disrupted cortisol dynamics may be important for the emergence of depressive symptoms in OC users.
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Affiliation(s)
- Emma Sofie Høgsted
- Neurobiology Research Unit, Copenhagen University Hospital–Rigshospitalet, Copenhagen, Denmark
| | - Camilla Borgsted
- Neurobiology Research Unit, Copenhagen University Hospital–Rigshospitalet, Copenhagen, Denmark
- Mental Health Services, Capital Region of Denmark, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Vibeke H. Dam
- Neurobiology Research Unit, Copenhagen University Hospital–Rigshospitalet, Copenhagen, Denmark
| | - Arafat Nasser
- Neurobiology Research Unit, Copenhagen University Hospital–Rigshospitalet, Copenhagen, Denmark
| | - Niklas Rye Jørgensen
- Department of Clinical Biochemistry Centre of Diagnostic Investigations, Copenhagen University Hospital–Rigshospitalet, Copenhagen, Denmark
| | - Brice Ozenne
- Neurobiology Research Unit, Copenhagen University Hospital–Rigshospitalet, Copenhagen, Denmark
- Department of Public Health, Section of Biostatistics, University of Copenhagen, Copenhagen, Denmark
| | - Dea Siggaard Stenbæk
- Neurobiology Research Unit, Copenhagen University Hospital–Rigshospitalet, Copenhagen, Denmark
- Department of Psychology, Faculty of Social Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Vibe G. Frokjaer
- Neurobiology Research Unit, Copenhagen University Hospital–Rigshospitalet, Copenhagen, Denmark
- Mental Health Services, Capital Region of Denmark, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Psychology, Faculty of Social Sciences, University of Copenhagen, Copenhagen, Denmark
- *Correspondence: Vibe G. Frokjaer,
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Hood CO, Badour CL. The Effects of Posttraumatic Stress and Trauma-Focused Disclosure on Experimental Pain Sensitivity Among Trauma-Exposed Women. J Trauma Stress 2020; 33:1071-1081. [PMID: 32790962 PMCID: PMC7725999 DOI: 10.1002/jts.22571] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 05/28/2020] [Accepted: 05/29/2020] [Indexed: 01/04/2023]
Abstract
Previous studies evaluating the impact of trauma history and posttraumatic stress disorder (PTSD) on pain sensitivity have yielded inconsistent findings. The presence of trauma-related negative affective states may account for these discrepancies. The current study aimed to evaluate the effect of PTSD and trauma-related negative affect on sensory, affective, physiological, and neuroendocrine responses to an experimental pain task. Trauma-exposed adult women (N = 87) with or without probable PTSD underwent an emotional disclosure paradigm during which they wrote about a traumatic event or a neutral topic. Participants then completed a pain induction procedure. Sensory and affective reports of pain, as well as physiological and neuroendocrine reactivity, were assessed. Compared to women without PTSD, those with PTSD demonstrated decreased sensory pain responses, ηp ² = .11, including increased time to pain detection (i.e., threshold) and ability to withstand the pain stimuli (i.e., tolerance) after accounting for relevant covariates. Women with PTSD also demonstrated increased cortisol reactivity following the pain stimulus, ηp ² = .06. The main and interactive effects of PTSD group and writing condition did not significantly predict alterations in affective reports of pain or heart rate reactivity. The results suggest that PTSD symptoms may contribute to alterations in pain sensitivity in trauma-exposed women, but this association is complex and requires further exploration.
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Affiliation(s)
- Caitlyn O. Hood
- Department of Psychology University of Kentucky Lexington Kentucky USA
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Berretz G, Packheiser J, Wolf OT, Ocklenburg S. Dichotic listening performance and interhemispheric integration after stress exposure. Sci Rep 2020; 10:20804. [PMID: 33257757 PMCID: PMC7705688 DOI: 10.1038/s41598-020-77708-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 11/13/2020] [Indexed: 11/30/2022] Open
Abstract
Functional hemispheric asymmetries (FHAs) have been thought to be relatively stable over time. However, past research has shown that FHAs are more plastic than initially thought. Endocrinological processes have been demonstrated to alter FHAs. As the product of the stress-activated hypothalamus–pituitary–adrenal axis, cortisol influences information processing at every level from stimulus perception to decision making and action. To investigate the influence of acute stress on FHAs, 60 participants performed a Banich–Belger task, as well as a verbal and an emotional dichotic listening task in two sessions. One session included a stress induction via the Trier Social Stress Test, the other session included a control procedure. We calculated across-field advantages (AFAs) in the Banich–Belger task and lateralization quotients for reaction times and responses per side in both dichotic listening tasks. There were no significant differences between the stress and control session in the dichotic listening tasks. In contrast, there was evidence for an influence of cortisol and sympathetic activation indicated by salivary alpha amylase changes on AFAs in the Banich–Belger task. This indicates that acute stress and the related increase in cortisol do not influence dichotic listening performance. However, stress does seem to affect interhemispheric integration of information. Future research using EEG, fMRI and pharmacological interventions is needed to further characterize the relation of hemispheric asymmetries and acute stress.
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Affiliation(s)
- Gesa Berretz
- Department of Biopsychology, Institute of Cognitive Neuroscience, Faculty of Psychology, Ruhr University Bochum, Bochum, Germany.
| | - Julian Packheiser
- Department of Biopsychology, Institute of Cognitive Neuroscience, Faculty of Psychology, Ruhr University Bochum, Bochum, Germany
| | - Oliver T Wolf
- Department of Cognitive Psychology, Institute of Cognitive Neuroscience, Faculty of Psychology, Ruhr University Bochum, Bochum, Germany
| | - Sebastian Ocklenburg
- Department of Biopsychology, Institute of Cognitive Neuroscience, Faculty of Psychology, Ruhr University Bochum, Bochum, Germany.,Department of Psychology, University of Duisburg-Essen, Essen, Germany
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Kerr P, Kheloui S, Rossi M, Désilets M, Juster RP. Allostatic load and women's brain health: A systematic review. Front Neuroendocrinol 2020; 59:100858. [PMID: 32758482 DOI: 10.1016/j.yfrne.2020.100858] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 07/29/2020] [Accepted: 07/30/2020] [Indexed: 01/11/2023]
Abstract
Allostatic load represents the 'wear and tear' of chronic stress on the brain and body that may differ between men and women. A small but growing number of studies are assessing allostatic load in relation to mental health. The objective of this systematic review was to (1) assess sex differences in allostatic load and (2) identify allostatic load associations that are specific to women. We systematically searched for allostatic load studies that included psychosocial causes and/or psychiatric consequences. Our search focused on allostatic load studies that disaggregated by sex and that include women. Sixty-two studies were included in this systematic review. First, men appear to have higher allostatic load than women. Second, women show gender-specific variation for numerous factors such as age, race/ethnicity, adversities, social support, and health behaviors that influence associations between allostatic load and mental health. Recommendations are made to guide researchers advance sex and gender approaches.
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Affiliation(s)
- Philippe Kerr
- Center on Sex*Gender, Allostasis and Resilience, Canada; Center for Studies on Human Stress, Canada; Research Center of the Montreal Mental Health University Institute, Canada; Department of Psychiatry and Addiction, Faculty of Medicine, University of Montreal, Canada
| | - Sarah Kheloui
- Center on Sex*Gender, Allostasis and Resilience, Canada; Research Center of the Montreal Mental Health University Institute, Canada; Department of Psychiatry and Addiction, Faculty of Medicine, University of Montreal, Canada
| | - Mathias Rossi
- Center on Sex*Gender, Allostasis and Resilience, Canada; Research Center of the Montreal Mental Health University Institute, Canada; Department of Psychiatry and Addiction, Faculty of Medicine, University of Montreal, Canada
| | - Marie Désilets
- Research Center of the Montreal Mental Health University Institute, Canada
| | - Robert-Paul Juster
- Center on Sex*Gender, Allostasis and Resilience, Canada; Research Center of the Montreal Mental Health University Institute, Canada; Department of Psychiatry and Addiction, Faculty of Medicine, University of Montreal, Canada.
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Organized Adult Play and Stress Reduction: Testing the Absorption Hypothesis in a Comedy Improv Theater. ADAPTIVE HUMAN BEHAVIOR AND PHYSIOLOGY 2020. [DOI: 10.1007/s40750-020-00147-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Owens SA, Helms SW, Rudolph KD, Hastings PD, Nock MK, Prinstein MJ. Interpersonal Stress Severity Longitudinally Predicts Adolescent Girls' Depressive Symptoms: the Moderating Role of Subjective and HPA Axis Stress Responses. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 2020; 47:895-905. [PMID: 30298267 DOI: 10.1007/s10802-018-0483-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
In recent decades, stress response models of adolescent depression have gained attention, but it remains unclear why only certain adolescents are vulnerable to the depressogenic effects of stress while others are not. Building on evidence that affective and physiological responses to stress moderate the impact of stress exposure on depression, the current study examined whether the interaction between severity of interpersonal stress, subjective affective reactivity, and hypothalamic-pituitary-adrenal (HPA) axis reactivity to an acute, in-vivo psychosocial stressor prospectively predicted depressive symptoms nine months later. Hypotheses were examined with a clinically-oversampled group of 182 adolescent girls (aged 12-16) to ensure an examination of the widest possible range of risk. Self-report measures of affect and salivary cortisol samples were collected before and after an in-vivo stress task to assess affective reactivity and HPA axis reactivity, respectively. Severity of interpersonal stress between baseline and nine months was assessed using a semi-structured interview and was objectively coded for severity and content theme (i.e., interpersonal vs. non-interpersonal). Results indicate that experiences of severe interpersonally-themed stress predict elevated levels of depressive symptoms longitudinally only for adolescent girls with elevated affective reactivity to stress, and suggest that these deleterious effects of stress are most exacerbated for girls with elevated physiological responses to stress. Findings suggest that it may be critical to examine both affective and physiological stress responses when assessing risk for depression in adolescents.
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Affiliation(s)
- Sarah A Owens
- Department of Psychology, University of North Carolina at Chapel Hill, Davie Hall, Campus Box 3270, Chapel Hill, NC, 27599-3270, USA.
| | - Sarah W Helms
- Department of Psychology, University of North Carolina at Chapel Hill, Davie Hall, Campus Box 3270, Chapel Hill, NC, 27599-3270, USA
| | - Karen D Rudolph
- Department of Psychology, University of Illinois at Urbana-Champaign, Champaign, IL, USA
| | - Paul D Hastings
- Department of Psychology, University of California, Davis, CA, USA
| | - Matthew K Nock
- Department of Psychology, Harvard University, Cambridge, MA, USA
| | - Mitchell J Prinstein
- Department of Psychology, University of North Carolina at Chapel Hill, Davie Hall, Campus Box 3270, Chapel Hill, NC, 27599-3270, USA
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Zerbes G, Schwabe L. Across time and space: spatial-temporal binding under stress. ACTA ACUST UNITED AC 2019; 26:473-484. [PMID: 31732708 PMCID: PMC6859825 DOI: 10.1101/lm.050237.119] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Accepted: 09/27/2019] [Indexed: 12/11/2022]
Abstract
Successful episodic memory requires binding of event details across spatial and temporal gaps. The neural processes underlying mnemonic binding, however, are not fully understood. Moreover, although acute stress is known to modulate memory, if and how stress changes mnemonic integration across time and space is unknown. To elucidate these issues, we exposed participants to a stressor or a control manipulation shortly before they completed, while electroencephalography was recorded, an encoding task that systematically varied the demands for spatial and temporal integration. Associative memory was tested 24 h later. While early event-related potentials, including the P300 and Late Positive Component, distinguished different levels of spatiotemporal discontinuity, only later Slow Waves were linked to subsequent remembering. Furthermore, theta oscillations were specifically associated with successful mnemonic binding. Although acute stress per se left mnemonic integration largely unaffected, autonomic activity facilitated object memory and glucocorticoids enhanced detail memory, indicative for mnemonic integration. At the neural level, stress amplified the effects of spatiotemporal discontinuity on early information processing. Together, our results indicate that temporal and spatial gaps recruit early neural processes, providing attentional resources. The actual binding success, however, appears to depend on later processes as well as theta power and may be shaped by major stress response systems.
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Affiliation(s)
- Gundula Zerbes
- Department of Cognitive Psychology, University of Hamburg, Hamburg 20146, Germany
| | - Lars Schwabe
- Department of Cognitive Psychology, University of Hamburg, Hamburg 20146, Germany
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The brain as a target of hormonal contraceptives: Evidence from animal studies. Front Neuroendocrinol 2019; 55:100799. [PMID: 31614151 DOI: 10.1016/j.yfrne.2019.100799] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 10/09/2019] [Accepted: 10/10/2019] [Indexed: 12/21/2022]
Abstract
Hormonal contraceptives are frequently prescribed drugs among women, mainly for their reversible contraceptive purposes but also for beneficial effects in some gynecological pathologies. Despite extensive studies aimed at elucidating the physical effects of hormonal contraceptives and ameliorating some unwanted outcomes, little is known yet about the effects of these drugs on brain function and related behavior, which are known to be modulated by endogenous steroid hormones. We describe the current literature on preclinical studies in animals undertaken to investigate effects of hormonal contraceptives on brain function and behavior. These studies suggest that hormonal contraceptives influence neurohormones, neurotransmitters, neuropeptides, and emotional, cognitive, social and sexual behaviors. Animals allow examination of the basic biological mechanisms of these drugs, devoid of the psychological aspect often associated to hormonal contraceptives' use in women. Understanding the neurobiological effects of these drugs may improve women's health and may help women making informed choices on hormonal contraception.
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Sex × Gender and Sexual Orientation in Relation to Stress Hormones and Allostatic Load. GENDER AND THE GENOME 2019. [DOI: 10.1177/2470289719862555] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
In this selective review, emerging literature linking biological sex, sociocultural gender, and sexual orientation to stress hormone functioning and multisystemic physiological dysregulations are summarized. Beyond sex as a binary biological variable, continuums of sex hormones, gender roles, gender identity, and sexual orientation each uniquely help delineate pathways and mechanisms linked to stress-related disease trajectories. This implicates glucocorticoid functioning and allostatic load, the “wear and tear” of chronic stress in synergy with unhealthy behaviors. Clinical considerations are also discussed for the field of gender medicine.
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Lovallo WR, Cohoon AJ, Acheson A, Vincent AS, Sorocco KH. Cortisol stress reactivity in women, diurnal variations, and hormonal contraceptives: studies from the Family Health Patterns Project. Stress 2019; 22:421-427. [PMID: 30896268 PMCID: PMC6525075 DOI: 10.1080/10253890.2019.1581760] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
Women have smaller cortisol responses to psychological stress than men do, and women taking hormonal contraceptives (HC+) have smaller responses than HC- women. Cortisol secretion undergoes substantial diurnal variation, with elevated levels in the morning and lower levels in the afternoon, and these variations are accompanied by differences in response to acute stress. However, the impact of HC use on these diurnal relationships has not been examined. We tested saliva cortisol values in 744 healthy young adults, 351 men and 393 women, 254 HC- and 139 HC+, who were assigned to morning (9:00 am) or afternoon (1:00 pm) test sessions that were held both on a rest day and on a stress day that included public speaking and mental arithmetic challenges. Saliva cortisol responses to stress were largest in men and progressively smaller in HC- and in HC+ women (F = 23.26, p < .0001). In the morning test sessions, HC+ women had significantly elevated rest day cortisol levels (t = 5.99, p ≪ .0001, Cohen's d = 0.95) along with a complete absence of response on the stress day. In the afternoon sessions, both HC+ and HC- women had normal rest-day cortisol levels and normal responses to the stressors. Heart rates at rest and during stress did not vary by time of day or HC status. Cortisol stress responses in HC+ women are absent in the morning and normal in size by early afternoon. Studies of stress reactivity should account for time of day in evaluating cortisol responses in women using hormonal contraceptives.
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Affiliation(s)
- William R Lovallo
- a Behavioral Sciences Laboratories , Veterans Affairs Medical Center , Oklahoma City , OK , USA
- b Department of Psychiatry and Behavioral Sciences , University of Oklahoma Health Sciences Center , Oklahoma City , OK , USA
| | - Andrew J Cohoon
- b Department of Psychiatry and Behavioral Sciences , University of Oklahoma Health Sciences Center , Oklahoma City , OK , USA
| | - Ashley Acheson
- c Department of Psychiatry , University of Arkansas for Medical Sciences , Little Rock , AK , USA
| | - Andrea S Vincent
- d Cognitive Science Research Center , University of Oklahoma , Norman , OK , USA
| | - Kristen H Sorocco
- a Behavioral Sciences Laboratories , Veterans Affairs Medical Center , Oklahoma City , OK , USA
- e Donald W. Reynolds Department of Geriatric Medicine , University of Oklahoma Health Sciences Center , Oklahoma City , OK , USA
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Person B, Oinonen KA. Emotional Memory in Oral Contraceptive Users: Negative Stimuli Are More Forgettable. Psychol Rep 2019; 123:2282-2304. [DOI: 10.1177/0033294119856554] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Recent research suggests oral contraceptive use is associated with altered memory for emotional story information, blunted stress hormone responses to emotional stimuli, and altered structure or function of the amygdala and hippocampus. This study examined the extent to which oral contraceptives influence relative recall of (a) the spatial location of emotional versus neutral stimuli and (b) positive versus negative emotional stimuli. Participants (58 oral contraceptive users, 40 nonusers, and 37 men) completed an Emotional Spatial Memory test and were evaluated on short-term recall and long-term (one week) recall. There was no evidence for group differences in recall of the locations of emotional versus neutral stimuli. However, oral contraceptive users remembered relatively more positive than negative items compared with nonusers and men on the spatial memory test. This effect was driven by oral contraceptive users recalling fewer negative items than free cyclers. The results indicate that hormonal contraceptives may decrease immediate recall of negative emotional stimuli.
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Affiliation(s)
- Brandi Person
- Department of Psychology, Lakehead University, Canada
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Gamaiunova L, Brandt PY, Bondolfi G, Kliegel M. Exploration of psychological mechanisms of the reduced stress response in long-term meditation practitioners. Psychoneuroendocrinology 2019; 104:143-151. [PMID: 30849720 DOI: 10.1016/j.psyneuen.2019.02.026] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 02/24/2019] [Accepted: 02/25/2019] [Indexed: 11/29/2022]
Abstract
Previous research links contemplative practices, such as meditation, with stress reduction. However, little is known about the psychological mechanisms underlying this relationship. This study compares the physiological stress response (reactivity and recovery) measured by changes in salivary cortisol, heart rate, heart rate variability, and the associated stress-related ratings in long-term meditation practitioners (N = 29) and age- and sex- matched meditation naïve controls (N = 26). The participants were administered the Trier Social Stress Test in its active and placebo versions. The results demonstrated that long-term meditation practitioners had faster cortisol recovery from stress, and experienced less shame and higher self-esteem after the exposure to social-evaluative threat. In addition, long-term meditation practitioners scored higher on adaptive cognitive emotion regulation strategies, such as acceptance and positive reappraisal, and lower on maladaptive ones, such as catastrophizing. The cognitive emotion regulation strategy of acceptance mediated the relationship between meditation practice and cortisol recovery. These results suggest that meditation practice is associated with faster recovery from stress due to the employment of adaptive emotion regulation strategy of acceptance, delineating a pathway underlying the positive effects of meditation on stress.
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Affiliation(s)
- Liudmila Gamaiunova
- Institute of Social Sciences of Religions (ISSR), University of Lausanne, Quartier UNIL-Chamberonne, CH-1015 Lausanne, Switzerland; Swiss National Center of Competences in Research LIVES-Overcoming vulnerability: life course perspectives, Switzerland.
| | - Pierre-Yves Brandt
- Institute of Social Sciences of Religions (ISSR), University of Lausanne, Quartier UNIL-Chamberonne, CH-1015 Lausanne, Switzerland
| | - Guido Bondolfi
- Department of Psychiatry, Department of Psychiatry, Geneva University Hospitals, Rue Gabrielle-Perret-Gentil 4, CH-1205 Geneva, Switzerland
| | - Matthias Kliegel
- Department of Psychology, University of Geneva, Boulevard du Pont-d'Arve 40, 1204 Geneva, Switzerland; Swiss National Center of Competences in Research LIVES-Overcoming vulnerability: life course perspectives, Switzerland
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van Tetering AAC, Wijsman JLP, Truijens SEM, Fransen AF, van der Hout-van der Jagt MB, Oei SG. Comparison of the psychological and physiological effects on students of a video-assisted or text introduction to a simulated task. BMJ SIMULATION & TECHNOLOGY ENHANCED LEARNING 2019; 5:96-101. [DOI: 10.1136/bmjstel-2017-000272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/08/2018] [Indexed: 11/03/2022]
Abstract
IntroductionThe use of different methods for introducing the scenario in simulation-based medical education has not been investigated before and may be a useful element to optimise the effectiveness of learning. The aim of this study was to compare an immersive video-assisted introduction to a minimal text-based one, with regard to emotional assessment of the situation.MethodsIn this pilot study, 39 students participated in a medical simulated scenario. The students were randomly assigned to an experimental group (video-assisted introduction) or a control group (minimal textual introduction) and both were followed by performing surgery on LapSim (Surgical Science, Gothenburg, Sweden). The emotional assessment of the situation, cognitive appraisal, was defined as the ratio of the demands placed by an individual’s environment (primary appraisal) to that person’s resources to meet the demands (secondary appraisal). Secondary outcomes were anxiety (State-Trait Anxiety Inventory), physiological parameters (heart rate, heart rate variability, skin conductance, salivary cortisol), engagement (Game Engagement Questionnaire), motivation (Intrinsic Motivation Inventory) and performance (mean score in percentage calculated by LapSim of predefined levels).ResultsParticipants in the immersive video group (n=17) were overloaded in terms of their perceived demands (a ratio of 1.17, IQR 0.30) compared with those in the control group (a ratio of 1.00, IQR 0.42, n=22) (P=0.01). No significant differences were found between the groups in secondary outcomes. Both groups showed an increase of anxiety after the introduction method. In the experimental group, this score increased from 9.0 to 11.0, and in the textual group from 7.5 to 10.5, both P<0.01.DiscussionThis study shows that the method of introducing a simulated scenario may influence the emotional assessment of the situation. It may be possible to make your simulation introduction too immersive or stimulating, which may interfere with learning. Further research will be necessary to investigate the impact and usefulness of these findings on learning in simulation-based medical education.
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Chen CJ, Chen YC, Ho CS, Lee YC. Effects of preferred music therapy on peer attachment, depression, and salivary cortisol among early adolescents in Taiwan. J Adv Nurs 2019; 75:1911-1921. [PMID: 30746740 DOI: 10.1111/jan.13975] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 09/17/2018] [Accepted: 01/21/2019] [Indexed: 01/08/2023]
Abstract
AIMS To explore the effects of preferred music therapy on peer attachment, depression, and salivary cortisol among early adolescents. BACKGROUND As adolescents enter puberty, they start to seek partnering relationships among peers. Peer attachment is central for adolescents and greatly influences their physical and psychological development. DESIGN A pre-test-posttest control group design. METHODS The data were collected from July - October 2016. A total of 65 individuals were included. The treatment group received 40 min of music therapy twice per week over the course of 10 weeks. The control group maintained its typical routine. The research data were collected using structured questionnaires, including basic information, the Inventory of Peer Attachment, the Beck Depression Inventory-II questionnaires, and salivary cortisol concentrations. Statistical analysis methods included percentages, chi-square tests, t tests, analyses of covariance, and the Johnson-Neyman technique. RESULTS There were statistically significant differences in peer attachment, depression, and salivary cortisol levels in the music group compared to the control group (p < 0.05). Additionally, the findings showed that early adolescents with more severe depression experienced greater improvement through preferred music therapy. CONCLUSION The results allude to the beneficial effects of receiving preferred music therapy in terms of the peer attachment, depression, and salivary cortisol levels of early adolescents. Adjustments should be made based on the characteristics of student groups to develop suitable and safe music therapy and to reduce the risks of poor mental health.
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Affiliation(s)
- Chen-Jung Chen
- Department of Nursing, Mackay Medical College, New Taipei City, Taiwan
| | - Yi-Chang Chen
- School of Occupational Therapy, National Taiwan University, Taipei, Taiwan.,Department of Rehabilitation, Jen-Teh Junior of Medicine Nursing and Management, Taichung City, Miaoli County, Taiwan
| | - Che-Sheng Ho
- Division of Pediatric Neurology, Department of Pediatrics, MacKay Children Hospital, Taipei, Taiwan
| | - Ying-Chung Lee
- Chung Chou University of Science and Technology, Yuanlin, Taiwan
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Mother–infant cortisol attunement: Associations with mother–infant attachment disorganization. Dev Psychopathol 2019; 32:43-55. [DOI: 10.1017/s0954579418001396] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
AbstractThis study explores the conceptualization of mother–infant cortisol attunement both theoretically and empirically, and its association with mother–infant attachment disorganization. In a community sample (N = 256), disorganization and cortisol were assessed during the Strange Situation Procedure (SSP) at infant age 17 months. Salivary cortisol was collected at baseline, and 20 and 40 min after the SSP. We utilized three statistical approaches: correlated growth modeling (probing a simultaneous conceptualization of attunement), cross-lagged modeling (probing a lagged, reciprocal conceptualization of attunement), and a multilevel model difference score analysis (to examine the pattern of discrepancies in mother–infant cortisol values). Correlated growth modeling revealed that disorganized, relative to organized, dyads had significant magnitude of change over time, such that, among disorganized dyads, as mothers had greater declines in cortisol, infants had greater increases. The difference score analysis revealed that disorganized, relative to organized, dyads had a greater divergence between maternal and infant cortisol values, such that maternal values were lower than infant values. Disorganized attachment status was not significantly associated with attunement when conceptualized as reciprocal and lagged in the cross-lagged model. Findings suggest that mother–infant dyads in disorganized attachment relationships, who are by definition behaviorally misattuned, are also misattuned in their adrenocortical responses.
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Abstract
OBJECTIVE The importance of recovery from stress is evident in times of high prevalence of stress-related diseases. Intimacy has been found to buffer psychobiological stress reactivity, suggesting that emotional and physical closeness might trigger biological mechanisms that underlie the health-beneficial effects of couple relationships. Here, we investigated whether couples' spontaneous expression of intimacy before and after psychosocial stress exposure in the laboratory reduced cortisol reactivity and accelerated recovery. METHODS Data from 183 couples (366 individuals) were analyzed. Couples were randomly assigned to one of the following three experimental conditions: only the female partner (n = 62), only the male partner (n = 61), or both partners were stressed in parallel (n = 60) with the Trier Social Stress Test. Couples' behavior was videotaped and coded for expressions of intimacy, and saliva samples were taken repeatedly (nine times) to analyze cortisol levels before and after stress. Data were analyzed using hierarchical linear modeling. RESULTS Observed partner intimacy reduced cortisol responses to stress in women (B = -0.016, SE = 0.006, p = .008), although this effect was eliminated among women using oral contraceptives. Observed partner intimacy also reliably accelerated cortisol recovery in men (B = -0.002, SE = 0.001, p = .023) and women (B = -0.002, SE = 0.001, p = .016). CONCLUSIONS Spontaneous nonverbal expressions of intimacy seem to regulate the effects of acute environmental demands on established biological indices of stress response.
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Śliwerski A, Bielawska-Batorowicz E. Negative cognitive styles as risk factors for the occurrence of PMS and PMDD. J Reprod Infant Psychol 2018; 37:322-337. [PMID: 30468400 DOI: 10.1080/02646838.2018.1543943] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Background: The purpose of our study is to verify whether elements of cognitive vulnerability to affective disorders may enhance the occurrence of PMS/PMDD. Methods: In total, 293 women with regular cycles took part in the study. The subjects were exposed to failure during the follicular phase or luteal phase, as appropriate, and the attributional style of failure, cognitive triad inventory (CTI) and presence of biased information processing were determined. The mood of the subjects before and after failure was measured, and the depressive mood was screened by CES-D. The occurrence of PMS/PMDD was assessed on the basis of PSST. Results: The women suffering from PMS/PMDD differed from those without PMS in terms of the cognitive triad, the use of positive and negative adjectives when describing themselves and biased information processing. In the luteal cycle phase, considerably greater sadness and irritation were observed in women with PMS/PMDD after experiencing failure, but only in those from the group not taking oral contraceptives. Conclusions: Negative cognitive styles are an important factor in the development of PMS/PMDD. PMDD is similar to major depression regarding cognitive vulnerability. Only in the case of PMDD was biased information processing in the luteal cycle phase recorded.
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Affiliation(s)
- Andrzej Śliwerski
- a Department of Clinical Psychology and Psychopathology , Institute of Psychology, University of Lodz , Łódź , Poland
| | - Eleonora Bielawska-Batorowicz
- a Department of Clinical Psychology and Psychopathology , Institute of Psychology, University of Lodz , Łódź , Poland
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Human R, Henry M, Jacobs WJ, Thomas KGF. Elevated Cortisol Leaves Working Memory Unaffected in Both Men and Women. Front Hum Neurosci 2018; 12:299. [PMID: 30087603 PMCID: PMC6066520 DOI: 10.3389/fnhum.2018.00299] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 07/10/2018] [Indexed: 01/10/2023] Open
Abstract
Activation of the hypothalamic-pituitary-adrenal (HPA) axis (as might occur, for example, when the organism encounters a threat to allostatic balance) leads to the release of cortisol into the bloodstream and, ultimately, to altered neural functioning in particular brain regions (e.g., the prefrontal cortex (PFC)). Although previous studies suggest that exposure to acute psychosocial stress (and hence, presumably, elevation of circulating cortisol levels) enhances male performance on PFC-based working memory (WM) tasks, few studies have adequately investigated female performance on WM tasks under conditions of elevated cortisol. Hence, we compared associations between elevated (relative to baseline) levels of circulating cortisol and n-back performance in a South African sample (38 women in the late luteal phase of their menstrual cycle, 38 men). On Day 1, participants completed practice n-back tasks. On Day 2, some completed the Trier Social Stress Test (TSST), whereas others experienced a relaxation period, before completing 1-back and 3-back tasks. We measured self-reported anxiety and salivary cortisol at baseline, post-manipulation and end of session. We reconstituted group assignment so that all women with elevated cortisol were in one group (EC-Women; n = 17), all men with elevated cortisol were in another (EC-Men; n = 19), all women without elevated cortisol were in a third (NoEC-Women; n = 21), and all men without elevated cortisol were in a fourth (NoEC-Men; n = 19) group. Analyses suggested this reconstitution was effective: in EC, but not NoEC, groups cortisol levels rose significantly from baseline to post-manipulation. Analyses of n-back data detected significant relations to task load (i.e., better performance on 1-back than on 3-back tasks), but no significant relations to sex, performance accuracy/speed, or cortisol variation. The data patterns are inconsistent with reports describing sex differences in effects of stress on WM performance. We speculate that cross-study methodological differences account for these inconsistencies, and, particularly, that between-study variation in the magnitude of baseline cortisol levels might affect outcomes. For instance, diurnal cortisol rhythms of South African samples might have flatter curves, and lower baseline values, than predominantly Caucasian samples from the United States and western Europe due to greater prenatal and lifetime stress, more socioeconomic disadvantage and faster ancestral life history (LH) strategies. We describe ways to disconfirm this hypothesis, and urge further cross-national research exploring these possibilities.
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Affiliation(s)
- Robyn Human
- ACSENT Laboratory, Department of Psychology, University of Cape Town, Rondebosch, South Africa
| | - Michelle Henry
- ACSENT Laboratory, Department of Psychology, University of Cape Town, Rondebosch, South Africa.,Academic Development Programme, Centre for Higher Education Development, University of Cape Town, Rondebosch, South Africa
| | - W Jake Jacobs
- Anxiety Research Group, Department of Psychology, University of Arizona, Tucson, AZ, United States
| | - Kevin G F Thomas
- ACSENT Laboratory, Department of Psychology, University of Cape Town, Rondebosch, South Africa
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Shields GS, Yonelinas AP. Balancing precision with inclusivity in meta-analyses: A response to Roos and colleagues (2017). Neurosci Biobehav Rev 2018; 84:193-197. [DOI: 10.1016/j.neubiorev.2017.11.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Accepted: 11/21/2017] [Indexed: 12/25/2022]
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Simultaneous measurement of salivary cortisol and alpha-amylase: Application and recommendations. Neurosci Biobehav Rev 2017; 83:657-677. [DOI: 10.1016/j.neubiorev.2017.08.015] [Citation(s) in RCA: 130] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Revised: 07/16/2017] [Accepted: 08/21/2017] [Indexed: 01/20/2023]
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Mordecai KL, Rubin LH, Eatough E, Sundermann E, Drogos L, Savarese A, Maki PM. Cortisol reactivity and emotional memory after psychosocial stress in oral contraceptive users. J Neurosci Res 2017; 95:126-135. [PMID: 27870412 DOI: 10.1002/jnr.23904] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Revised: 07/31/2016] [Accepted: 08/05/2016] [Indexed: 11/10/2022]
Abstract
Oral contraceptive (OC) users typically show a blunted or no cortisol response to psychosocial stress. Although most OC regimens include both an inactive (dummy) and active pill phase, studies have not systematically investigated cortisol responses during these pill phases. Further, high levels of cortisol following a stressor diminish retrieval of emotional material, but the effects of stress on memory among OC users are poorly understood. We examined the effects of a psychosocial stressor, the Trier Social Stress Test, vs. a control condition on cortisol responsivity and emotional memory retrieval in women tested either during their active (n = 18) or inactive pill phase (n = 21). In secondary analyses, we quantitatively compared OC users with normally cycling women and showed a significant lack of cortisol response during both active and inactive pill phase. Emotional recall did not differ between active and inactive pill phases. Stress differentially diminished recall of negative words compared with positive or neutral words, but cortisol levels were unrelated to memory performance. These findings indicate that OC users have distinct cortisol and memory responses to stress that are similar between the active and inactive pill phases. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Kristen L Mordecai
- VA Maryland Health Care System, Neuropsychology Section, Baltimore, Maryland
| | - Leah H Rubin
- University of Illinois at Chicago, College of Medicine, Department of Psychiatry, Chicago, Illinois
| | - Erin Eatough
- Baruch College & The Graduate Center, CUNY, Department of Psychology, New York, New York
| | - Erin Sundermann
- University of California, San Diego, Department of Psychiatry, La Jolla, California
| | - Lauren Drogos
- University of Calgary, Department of Physiology and Pharmacology, Hotchkiss Brain Institute, Calgary, AB, Canada
| | - Antonia Savarese
- University of Illinois at Chicago, College of Medicine, Department of Psychiatry, Chicago, Illinois.,University of Illinois at Chicago, Graduate Program in Neuroscience, Chicago, Illinois
| | - Pauline M Maki
- University of Illinois at Chicago, College of Medicine, Department of Psychiatry, Chicago, Illinois.,University of Illinois at Chicago, College of Liberal Arts and Sciences, Department of Psychology, Chicago, Illinois
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Ysseldyk R, Matheson K, Anisman H. Revenge is sour, but is forgiveness sweet? Psychological health and cortisol reactivity among women with experiences of abuse. J Health Psychol 2017; 24:2003-2021. [PMID: 28810479 DOI: 10.1177/1359105317714319] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
This study examined the relations among women's experiences of abuse, forgiveness, revenge, psychological health, and physiological stress reactivity. Both dispositional (Study 1; N = 103) and state (Study 2; N = 258) forgiveness and vengeance were associated with psychological symptoms. However, the relation between revenge and greater depression was magnified among psychologically abused women, whereas-unexpectedly-the positive link between forgiveness and psychological health was strengthened among physically abused women. Moreover, while revenge coincided with increased cortisol reactivity following any relationship conflict, this was only evident for forgiveness following physical abuse. The complex interactions among these variables are discussed within a stress and coping framework.
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Affiliation(s)
| | - Kimberly Matheson
- Carleton University, Canada.,The Royal's Institute of Mental Health Research, Canada
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Linking child temperament, physiology, and adult personality: Relations among retrospective behavioral inhibition, salivary cortisol, and shyness. PERSONALITY AND INDIVIDUAL DIFFERENCES 2017. [DOI: 10.1016/j.paid.2017.03.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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49
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Helbig S, Backhaus J. "Sex differences in a real academic stressor, cognitive appraisal and the cortisol response". Physiol Behav 2017; 179:67-74. [PMID: 28546084 DOI: 10.1016/j.physbeh.2017.05.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 05/19/2017] [Accepted: 05/19/2017] [Indexed: 11/26/2022]
Abstract
Women and men differ in their physiological and psychological stress response but only a few studies have analyzed this sex difference in a naturalistic setting and focused on cognitive stress appraisal. In the present study, the salivary cortisol concentration of 24 female and 22 male subjects was measured before and several times after an oral academic presentation given by themselves (stress condition) or given by a fellow student (control condition). Feelings of subjective stress and nervousness were assessed simultaneously to the saliva samples and a questionnaire for cognitive stress appraisal was conducted right before the oral presentation. In the stress condition, the presentation led to a significantly higher cortisol increase than in the control condition. Sex differences were shown concerning the subjective stress feelings, which were higher in women, whereas there were no sex differences in cortisol release. Women showed a disadvantageous cognitive appraisal compared to men in both conditions. There was an interaction effect of sex and condition: women reported to feel equally challenged in both conditions whereas men felt significantly more challenged by their own presentation than by the presentations of their fellow students. The result that men's cognitive appraisal was more influenced by an academic stressor than women's and that women felt subjectively more stressed whereas there was no difference concerning the cortisol response is discussed in consideration of evolutional and biological aspects.
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Affiliation(s)
- Susanne Helbig
- Department of Clinical Psychology and Psychotherapy, University of Bonn, Kaiser-Karl-Ring 9, D-53111 Bonn, Germany.
| | - Jutta Backhaus
- Department of Clinical Psychology and Psychotherapy, University of Bonn, Kaiser-Karl-Ring 9, D-53111 Bonn, Germany.
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Zoladz PR, Dailey AM, Nagle HE, Fiely MK, Mosley BE, Brown CM, Duffy TJ, Scharf AR, Earley MB, Rorabaugh BR. ADRA2B deletion variant influences time-dependent effects of pre-learning stress on long-term memory. Neurobiol Learn Mem 2017; 140:71-81. [PMID: 28254464 DOI: 10.1016/j.nlm.2017.02.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Accepted: 02/20/2017] [Indexed: 10/20/2022]
Abstract
Extensive work over the past few decades has shown that certain genetic variations interact with life events to confer increased susceptibility for the development of psychological disorders. The deletion variant of the ADRA2B gene, which has been associated with enhanced emotional memory and heightened amygdala responses to emotional stimuli, might confer increased susceptibility for the development of post-traumatic stress disorder (PTSD) or related phenotypes by increasing the likelihood of traumatic memory formation. Thus, we examined whether this genetic variant would predict stress effects on learning and memory in a non-clinical sample. Two hundred and thirty-five individuals were exposed to the socially evaluated cold pressor test or a control condition immediately or 30min prior to learning a list of words that varied in emotional valence and arousal level. Participants' memory for the words was tested immediately (recall) and 24h after learning (recall and recognition), and saliva samples were collected to genotype participants for the ADRA2B deletion variant. Results showed that stress administered immediately before learning selectively enhanced long-term recall in deletion carriers. Stress administered 30min before learning impaired recognition memory in male deletion carriers, while enhancing recognition memory in female deletion carriers. These findings provide additional evidence to support the idea that ADRA2B deletion variant carriers retain a sensitized stress response system, which results in amplified effects of stress on learning and memory. The accumulating evidence regarding this genetic variant implicates it as a susceptibility factor for traumatic memory formation and PTSD-related phenotypes.
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Affiliation(s)
- Phillip R Zoladz
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, 525 S. Main St., Ada, OH 45810, USA.
| | - Alison M Dailey
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, 525 S. Main St., Ada, OH 45810, USA
| | - Hannah E Nagle
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, 525 S. Main St., Ada, OH 45810, USA
| | - Miranda K Fiely
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, 525 S. Main St., Ada, OH 45810, USA
| | - Brianne E Mosley
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, 525 S. Main St., Ada, OH 45810, USA
| | - Callie M Brown
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, 525 S. Main St., Ada, OH 45810, USA
| | - Tessa J Duffy
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, 525 S. Main St., Ada, OH 45810, USA
| | - Amanda R Scharf
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, 525 S. Main St., Ada, OH 45810, USA
| | - McKenna B Earley
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, 525 S. Main St., Ada, OH 45810, USA
| | - Boyd R Rorabaugh
- Department of Pharmaceutical & Biomedical Sciences, Raabe College of Pharmacy, Ohio Northern University, 525 S. Main St., Ada, OH 45810, USA
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