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Smith AC, Smilek D. On the relation between oral contraceptive use and self-control. Front Endocrinol (Lausanne) 2024; 15:1335384. [PMID: 38628592 PMCID: PMC11018928 DOI: 10.3389/fendo.2024.1335384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 03/18/2024] [Indexed: 04/19/2024] Open
Abstract
In two studies we examined the relation between oral contraceptive (OC) use and self-reported levels of self-control in undergraduate women using OCs (Study 1: OC group N = 399, Study 2: OC group N = 288) and naturally cycling women not using any form of hormonal contraceptives (Study 1: Non-OC group N = 964, Study 2: Non-OC group N = 997). We assessed the self-overriding aspect of self-control using the Brief Self-Control Scale (BSCS) and strategies for self-regulation using the Regulatory Mode Scale (RMS), which separately measures the tendency to assess one's progress towards a goal (assessment), and the tendency to engage in activities that move one towards an end goal (locomotion). In Study 1, we found no significant differences between OC and non-OC groups in their levels of self-overriding or self-regulatory assessment. However, we found that those in the OC group reported significantly greater levels of self-regulatory locomotion compared to those in the non-OC group, even after controlling for depression symptoms and the semester of data collection. The findings from Study 2 replicated the findings from Study 1 in a different sample of participants, with the exception that OC use was also related to higher levels of assessment in Study 2. These results indicate that OC use is related to increases in self-regulatory actions in service of goal pursuit and perhaps the tendency to evaluate progress towards goals.
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Affiliation(s)
- Alyssa C. Smith
- Department of Psychology University of Waterloo, Waterloo, ON, Canada
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2
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Thrasher CA, Otto L, Harburger LL. The Effects of Hormone Contraceptives and Menstruation on Object Memory and Spatial Ability in Young Women. Psychol Rep 2023; 126:2403-2417. [PMID: 35349378 DOI: 10.1177/00332941221079608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The aim of this study is to examine the relationship between hormone contraceptive use and menstruation on cognitive performance in young women. The object array task assessed object memory and a mental rotations test assessed spatial ability in women taking hormone contraceptives and naturally cycling women. Women taking hormone contraceptives were significantly better than naturally cycling women at identifying novel objects on an object array, but not on performance of a mental rotations task. There were also no significant differences in either task between naturally cycling women who were menstruating and those who were not menstruating during testing. The results of this study suggest that women taking hormone contraceptives outperformed naturally cycling women in recalling the identities of objects. The findings from this study help to further demonstrate the relationship between ovarian hormones and cognitive performance and add to the understanding of how hormone contraceptives affect cognition.
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Affiliation(s)
- Christina A Thrasher
- Department of Psychology, Purchase College, State University of New York, Purchase, NY, USA
| | - Lily Otto
- Department of Psychology, Purchase College, State University of New York, Purchase, NY, USA
| | - Lauren L Harburger
- Department of Psychology, Purchase College, State University of New York, Purchase, NY, USA
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3
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Pedersen MV, Hansen LMB, Garforth B, Zak PJ, Winterdahl M. Adrenocorticotropic hormone secretion in response to anticipatory stress and venepuncture: The role of menstrual phase and oral contraceptive use. Behav Brain Res 2023; 452:114550. [PMID: 37343838 DOI: 10.1016/j.bbr.2023.114550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 06/07/2023] [Accepted: 06/17/2023] [Indexed: 06/23/2023]
Abstract
INTRODUCTION Oral contraceptives (OCs) are primarily known for their effects on the reproductive system, but they can also impact the hypothalamic-pituitary-adrenal (HPA) axis. The present study aimed to compare plasma adrenocorticotropic hormone (ACTH) responses to the anticipatory stress of participating in a scientific experiment and venepuncture in OC users versus naturally cycling (NC) women, with a focus on variations throughout the menstrual cycle. METHODS We recruited 131 young women (average age 20.5) and obtained blood samples to measure plasma ACTH concentrations immediately after venepuncture and again after 15 min of group activities designed to facilitate interpersonal attachment and stress-buffering. RESULTS ACTH levels decreased in 70% of all participants throughout the group activities. A two-way repeated measures ANOVA highlighted a significant interaction between time and OC use, indicating differential changes in ACTH levels during social interaction between OC users and NC women. Further, the post-hoc analysis revealed that a period of stress-buffering group activities significantly decreased ACTH levels in NC women during menstrual and secretory phases, but not during the proliferative phase. In contrast, OC users did not display a decrease during group activities, regardless of the phase. CONCLUSION This study underscores the influence of OC use on stress regulation, demonstrating that OCs not only modulate reproductive functions but also impact ACTH stress reactivity. Additionally, it emphasizes the importance of considering hormonal contraceptive use and menstrual cycle phases when assessing female stress responses.
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Affiliation(s)
| | | | - Ben Garforth
- Translational Neuropsychiatry Unit, Aarhus University, Aarhus, Denmark
| | - Paul J Zak
- Center for Neuroeconomics Studies, Claremont Graduate University, Claremont, CA, USA
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4
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Jensen A, Thériault K, Yilmaz E, Pon E, Davidson PSR. Mental rotation, episodic memory, and executive control: Possible effects of biological sex and oral contraceptive use. Neurobiol Learn Mem 2023; 198:107720. [PMID: 36621560 DOI: 10.1016/j.nlm.2023.107720] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 11/02/2022] [Accepted: 01/02/2023] [Indexed: 01/07/2023]
Abstract
Oral contraceptives (OCs) are one of the most common forms of hormonal birth control. A small literature suggests that OC use may affect visuospatial ability, episodic memory, and executive control. However, previous studies have been criticized for small sample sizes and the use of different, single cognitive tests. We investigated the degree to which biological sex and OC use might affect individual mental rotation, episodic memory, and executive control in a large sample of healthy, young adults (N = 155, including 52 OC users, 53 naturally cycling females, and 50 males) tested individually over videoconference. To measure cognition, we used a set of neuropsychological tasks inspired by Glisky and colleagues' two-factor episodic memory and executive control battery, from which two composite scores (based on principal component analysis) were derived for each participant. Our pre-registered analysis revealed a clear female advantage in episodic memory, independent of OC use. In an exploratory analysis, gist memory was elevated in OC users. Interestingly, we found no significant sex-related differences nor effects of OC use on mental rotation or executive control. Duration of OC use was also not related to any of our cognitive measures. These results suggest that the use of combined, monophasic OCs does not lead to many significant changes in cognition in young adults, although young females overall may have better episodic memory than young males. Additional studies, including longitudinal designs and looking in more detail at the menstrual cycle and OC use history, will further clarify the effects of different types of OCs and their duration of use on different aspects of cognition.
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Affiliation(s)
- Adelaide Jensen
- School of Psychology, Faculty of Social Sciences, University of Ottawa, Canada.
| | - Kim Thériault
- School of Psychology, Faculty of Social Sciences, University of Ottawa, Canada
| | - Ece Yilmaz
- School of Psychology, Faculty of Social Sciences, University of Ottawa, Canada
| | - Ethan Pon
- School of Psychology, Faculty of Social Sciences, University of Ottawa, Canada
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5
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Hampson E. Oral contraceptives in the central nervous system: Basic pharmacology, methodological considerations, and current state of the field. Front Neuroendocrinol 2023; 68:101040. [PMID: 36243109 DOI: 10.1016/j.yfrne.2022.101040] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 09/19/2022] [Accepted: 10/06/2022] [Indexed: 11/06/2022]
Abstract
Millions of women around the world use combined oral contraceptives (OCs), yet surprisingly little is known about their central nervous system (CNS) effects. This article provides a short overview of the basic pharmacology of OCs, emphasizing features that may be relevant to understanding their effects in the CNS. Historical and recent findings from studies of cognitive function, mood, and negative affect (depressive changes under OC use) are then reviewed. We also present data from an archival dataset from our own laboratory in which we explore dysphoric changes in women using four generations of contraceptive progestins. Current data in the field are consistent with a modest effect of OC use on CNS variables, but conclusions based on current findings must be made very cautiously because of multiple methodological issues in many published studies to date, and inconsistencies in the findings. Directions for future research over the next 10 years are suggested. (150 words).
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Affiliation(s)
- Elizabeth Hampson
- Department of Psychology, University of Western Ontario, London, ON, Canada; Department of Psychiatry, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada.
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Oral contraceptives and cognition: A systematic review. Front Neuroendocrinol 2022; 69:101052. [PMID: 36581228 DOI: 10.1016/j.yfrne.2022.101052] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 12/19/2022] [Accepted: 12/21/2022] [Indexed: 12/27/2022]
Abstract
Oral contraceptives (OCs) are widely used. While the physical impacts of OCs have been well researched, there is increasing interest on potential impacts of OCs on brain, behaviour and cognition. We systematically reviewed the literature to determine the influence of OCs on cognition, including neurocognition, social cognition and emotional processing. Inclusionary criteria were: (a) premenopausal females taking OCs; (b) a control group of naturally cycling women or OCs users in their inactive (i.e. 'sugar pill') phase; and (c) at least one measure of performance on a neurocognitive or social cognitive task. The systematic review found that OC use was associated with some differences in performance on all cognitive domains examined (with the exception of basic auditory attention and psychomotor performance). Several factors were identified that are likely to modulate the way OCs influence cognition, including task related factors, OC type and control group characteristics. Directions for future research are highlighted.
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Iorio C, Pacitti F, Rossi A, Iorio P, Pompili A. Declarative Memory Impairment and Emotional Bias in Recurrent Depression with a Seasonal Pattern: The Interplay between Emotion and Cognition in Seasonal Affective Disorder. Brain Sci 2022; 12:brainsci12101352. [PMID: 36291286 PMCID: PMC9599318 DOI: 10.3390/brainsci12101352] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 10/01/2022] [Accepted: 10/04/2022] [Indexed: 11/30/2022] Open
Abstract
Seasonal Affective Disorder (SAD) is a subtype of Major Depressive Disorder (MDD) with a seasonal pattern. Although it is a pathological condition limited to specific seasons of the year, during the symptomatic period, patients may experience a significant impairment of well-being and daily quality of life as a result of the depressed mood, associated with other symptoms defined as atypical of MDD. While extensive evidence of memory deficits has been found in MDD, explicit memory impairments in SAD are insufficiently studied. This study aims to investigate the cognitive processing of emotional stimuli in women with SAD, in particular the interplay between emotions and declarative memory. One hundred and twenty young women, screened from an initial number of 1125 university students, were divided into two groups, an experimental one that included 60 medically untreated women affected by “winter type SAD” and a control group of 60 non-SAD women. Different subjects were randomly submitted to two types of audio−visual stories, neutral or arousal, and then their memory performances were analyzed by means of a free-recall test and a recognition memory test. In both the free-recall test (p < 0.008) and in the recognition memory test (p < 0.002), the SAD group showed impaired memory performances. Taken together, our novel key findings suggest that SAD is characterized by impairment in declarative memory and attentional bias for emotional negative stimuli.
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8
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Griksiene R, Monciunskaite R, Ruksenas O. What is there to know about the effects of progestins on the human brain and cognition? Front Neuroendocrinol 2022; 67:101032. [PMID: 36029852 DOI: 10.1016/j.yfrne.2022.101032] [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: 04/29/2022] [Revised: 07/24/2022] [Accepted: 08/19/2022] [Indexed: 12/27/2022]
Abstract
Progestins are an important component of hormonal contraceptives (HCs) and hormone replacement therapies (HRTs). Despite an increasing number of studies elucidating the effects of HCs and HRTs, little is known about the effects of different types of progestins included in these medications on the brain. Animal studies suggest that various progestins interact differently with sex steroid, mineralocorticoid and glucocorticoid receptors and have specific modulatory effects on neurotransmitter systems and on the expression of neuropeptides, suggesting differential impacts on cognition and behavior. This review focuses on the currently available knowledge from human behavioral and neuroimaging studies pooled with evidence from animal research regarding the effects of progestins on the brain. The reviewed information is highly relevant for improving women's mental health and making informed choices regarding specific types of contraception or treatment.
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Affiliation(s)
- Ramune Griksiene
- Department of Neurobiology and Biophysics, Life Sciences Center, Vilnius University, Lithuania
| | - Rasa Monciunskaite
- Department of Neurobiology and Biophysics, Life Sciences Center, Vilnius University, Lithuania
| | - Osvaldas Ruksenas
- Department of Neurobiology and Biophysics, Life Sciences Center, Vilnius University, Lithuania
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9
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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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10
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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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11
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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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12
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Estradiol effects on spatial memory in women. Behav Brain Res 2022; 417:113592. [PMID: 34560131 PMCID: PMC8578444 DOI: 10.1016/j.bbr.2021.113592] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 08/17/2021] [Accepted: 09/20/2021] [Indexed: 01/26/2023]
Abstract
To examine the role of estradiol in hippocampal-dependent spatial memory in women, 86 female undergraduates were tested in a virtual Morris water task (VMWT), a virtual radial arm maze (VRAM), and a mental rotation task (MRT) within a single daily session. The VMWT and RAM were also administered 24 h later to examine the effects of estradiol on memory consolidation. Women on oral contraceptives (OCs) or those who were naturally cycling and exhibited low estradiol (LE) or high estradiol (HE), as determined by salivary assays, were included. At the start of day two, the HE group showed superior spatial reference memory on the VMWT relative to the LE group, as evidenced by significantly shorter distances navigating to the hidden platform. The LE group also had the poorest probe trial performance at the start of day two compared to both other groups. There were no group differences in performance on the RAM or MRT. These results provide support for estradiol's role in the consolidation of spatial reference memory in women, and emphasize the differential sensitivities of various virtual memory tasks in assessing spatial memory function in women.
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Hampson E, Morley EE, Evans KL, Fleury C. Effects of oral contraceptives on spatial cognition depend on pharmacological properties and phase of the contraceptive cycle. Front Endocrinol (Lausanne) 2022; 13:888510. [PMID: 36147581 PMCID: PMC9487179 DOI: 10.3389/fendo.2022.888510] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 08/16/2022] [Indexed: 11/17/2022] Open
Abstract
The central nervous system effects of oral contraceptives (OCs) are not well-documented. In a set of 3 studies, we investigated a specific cognitive function, mental rotation, in healthy women currently using OCs for contraceptive purposes (n = 201) and in medication-free controls not using OCs (n = 44). Mental rotation was measured using a well-standardized and extensively validated psychometric test, the Vandenberg Mental Rotations Test (MRT). In an initial study (Study 1), current OC users (n = 63) were tested during the active or inactive phases of the contraceptive cycle in a parallel-groups design. Studies 2 and 3 were based on an archival dataset (n = 201 current OC users) that consisted of data on the MRT collected in real-time over a 30-year period and compiled for purposes of the present work. The OCs were combined formulations containing ethinyl estradiol (10-35 ug/day) plus a synthetic progestin. All 4 families of synthetic progestins historically used in OCs were represented in the dataset. Cognitive performance was evaluated during either active OC use ('active phase') or during the washout week of the contraceptive cycle ('inactive phase') when OC steroids are not used. The results showed a significant phase-of-cycle (POC) effect. Accuracy on the MRT was mildly diminished during the active phase of OC use, while scores on verbal fluency and speeded motor tasks were modestly improved. The POC effect was most evident in women using OCs that contained first- or second-generation progestins (the estrane family of progestins or OCs containing levonorgestrel), but not in women using OCs containing recently developed progestins and lower doses of ethinyl estradiol. Using independently established ratings of the estrogenic, androgenic, and progestogenic intensities of the different OC formulations, each brand of OC was classified according to its distinct endocrine profile. Multiple regression revealed that the effects of OC use on the MRT could be predicted based on the estrogenic strength of the contraceptives used. Estrogenic potency, not androgenic or anti-androgenic effects of the OC pill, may underlie the effects of OC usage on spatial cognition.
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Affiliation(s)
- Elizabeth Hampson
- Department of Psychology, University of Western Ontario, London, ON, Canada
- Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada
- *Correspondence: Elizabeth Hampson,
| | - Erin E. Morley
- Department of Psychology, University of Western Ontario, London, ON, Canada
| | - Kelly L. Evans
- Department of Psychology, University of Western Ontario, London, ON, Canada
| | - Cathleen Fleury
- Department of Psychology, University of Western Ontario, London, ON, Canada
- Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada
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14
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Ethinyl Estadiol/Progestin Oral Contraceptives Depress Spatial Learning and Dysregulate Hippocampal CA3 Microstructure: Implications for Behavioral-Cognitive Effects of Chronic Contraceptive Use? ACTA MEDICA BULGARICA 2021. [DOI: 10.2478/amb-2021-0024] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Abstract
Combined oral contraceptive pill contains ethinyl estradiol and a synthetic progestin, which prevent ovulation by suppressing the release of the gonadotropins resulting in the inhibition of ovarian follicles’ development. Although advantageous in birth control, the impact on learning and memory is limited necessitating this study on its effect on spatial learning, and hippocampal CA3 microstructure. Thirty two female Wistar rats of average body weight 200 g were equally divided (n = 8) into four groups; 0.002 mg/kg levonorgestrel plus 0.00043 mg/kg ethinyl estradiol (COCP) were administered orally for 21, 42 and 63 days. 24 hours after the last administration the rats underwent Morris water maze test and were sacrificed by transcardial perfusion-fixation. Their hippocampal regions were processed for histological study, and immunolabelled with anti-neuron specific enolase (NSE) and glial fibrillary acidic protein (GFAP). Results showed that the COCP test groups had shorter escape latencies (p ≤ 0.05) in the visible and hidden platform trials. The COCP test groups showed no difference in neuronal population, although some of the hippocampal CA3 pyramidal neurons were either atrophic and/or karyorrhectic, with shrunken and dense nuclei. NSE expression was lower (p ≤ 0.05) in the 21, 42 and 63 days COCP groups, while GFAP expression was lower in the 21 days COCP group, but not different in the 42 and 63 days COCP groups compared with the control. These preliminary results show that COCP influence spatial learning, and may also reduce neuronal metabolic activity, while increasing astrocytic activity in the hippocampal CA3.
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Castanier C, Bougault V, Teulier C, Jaffré C, Schiano-Lomoriello S, Vibarel-Rebot N, Villemain A, Rieth N, Le-Scanff C, Buisson C, Collomp K. The Specificities of Elite Female Athletes: A Multidisciplinary Approach. Life (Basel) 2021; 11:622. [PMID: 34206866 PMCID: PMC8303304 DOI: 10.3390/life11070622] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 06/21/2021] [Accepted: 06/23/2021] [Indexed: 12/19/2022] Open
Abstract
Female athletes have garnered considerable attention in the last few years as more and more women participate in sports events. However, despite the well-known repercussions of female sex hormones, few studies have investigated the specificities of elite female athletes. In this review, we present the current but still limited data on how normal menstrual phases, altered menstrual phases, and hormonal contraception affect both physical and cognitive performances in these elite athletes. To examine the implicated mechanisms, as well as the potential performances and health risks in this population, we then take a broader multidisciplinary approach and report on the causal/reciprocal relationships between hormonal status and mental and physical health in young (18-40 years) healthy females, both trained and untrained. We thus cover the research on both physiological and psychological variables, as well as on the Athlete Biological Passport used for anti-doping purposes. We consider the fairly frequent discrepancies and summarize the current knowledge in this new field of interest. Last, we conclude with some practical guidelines for eliciting improvements in physical and cognitive performance while minimizing the health risks for female athletes.
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Affiliation(s)
- Carole Castanier
- CIAMS, Université Paris-Saclay, 91405 Orsay, France; (C.C.); (C.T.); (S.S.-L.); (N.V.-R.); (A.V.); (N.R.); (C.L.-S.)
- CIAMS, Université d’Orléans, 45067 Orléans, France
| | | | - Caroline Teulier
- CIAMS, Université Paris-Saclay, 91405 Orsay, France; (C.C.); (C.T.); (S.S.-L.); (N.V.-R.); (A.V.); (N.R.); (C.L.-S.)
- CIAMS, Université d’Orléans, 45067 Orléans, France
| | | | - Sandrine Schiano-Lomoriello
- CIAMS, Université Paris-Saclay, 91405 Orsay, France; (C.C.); (C.T.); (S.S.-L.); (N.V.-R.); (A.V.); (N.R.); (C.L.-S.)
- CIAMS, Université d’Orléans, 45067 Orléans, France
| | - Nancy Vibarel-Rebot
- CIAMS, Université Paris-Saclay, 91405 Orsay, France; (C.C.); (C.T.); (S.S.-L.); (N.V.-R.); (A.V.); (N.R.); (C.L.-S.)
- CIAMS, Université d’Orléans, 45067 Orléans, France
| | - Aude Villemain
- CIAMS, Université Paris-Saclay, 91405 Orsay, France; (C.C.); (C.T.); (S.S.-L.); (N.V.-R.); (A.V.); (N.R.); (C.L.-S.)
- CIAMS, Université d’Orléans, 45067 Orléans, France
| | - Nathalie Rieth
- CIAMS, Université Paris-Saclay, 91405 Orsay, France; (C.C.); (C.T.); (S.S.-L.); (N.V.-R.); (A.V.); (N.R.); (C.L.-S.)
- CIAMS, Université d’Orléans, 45067 Orléans, France
| | - Christine Le-Scanff
- CIAMS, Université Paris-Saclay, 91405 Orsay, France; (C.C.); (C.T.); (S.S.-L.); (N.V.-R.); (A.V.); (N.R.); (C.L.-S.)
- CIAMS, Université d’Orléans, 45067 Orléans, France
| | - Corinne Buisson
- Département des Analyses, AFLD, 92290 Chatenay-Malabry, France;
| | - Katia Collomp
- CIAMS, Université Paris-Saclay, 91405 Orsay, France; (C.C.); (C.T.); (S.S.-L.); (N.V.-R.); (A.V.); (N.R.); (C.L.-S.)
- CIAMS, Université d’Orléans, 45067 Orléans, France
- Département des Analyses, AFLD, 92290 Chatenay-Malabry, France;
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16
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Gamsakhurdashvili D, Antov MI, Stockhorst U. Facial Emotion Recognition and Emotional Memory From the Ovarian-Hormone Perspective: A Systematic Review. Front Psychol 2021; 12:641250. [PMID: 34093322 PMCID: PMC8174660 DOI: 10.3389/fpsyg.2021.641250] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Accepted: 04/19/2021] [Indexed: 12/27/2022] Open
Abstract
Background We review original papers on ovarian-hormone status in two areas of emotional processing: facial emotion recognition and emotional memory. Ovarian-hormone status is operationalized by the levels of the steroid sex hormones 17β-estradiol (E2) and progesterone (P4), fluctuating over the natural menstrual cycle and suppressed under oral contraceptive (OCs) use. We extend previous reviews addressing single areas of emotional processing. Moreover, we systematically examine the role of stimulus features such as emotion type or stimulus valence and aim at elucidating factors that reconcile the inconsistent results. Methods We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and included papers published until September 2020 indexed in PubMed and Web of Science databases. Search terms were MeSH terms (emotional OR emotion) AND (X) AND (estrogen OR progesterone OR menstrual cycle OR oral contraceptives) with (X) representing our separately searched areas, resulting in (processing OR recognition OR empathy), and (memory OR recall). To be included, articles had to (1) be written and published in English, (2) examine healthy, non-pregnant adult women in their reproductive age, and (3) measure or at least estimate levels of E2 and P4. In PubMed, the search was (4) limited to humans and (5) to the search term present in the title or abstract. Results Features of the provided stimulus material (emotion type and/or valence) constitute a relevant influence that interacts with E2- and P4-related ovarian-hormone status. For instance, recognition of basic emotions appears to be more related to P4- than E2-levels. Quite consistent, OC intake (vs. natural menstrual cycling) was accompanied by impaired recognition accuracy of basic and also complex emotions, although not in a recent large-sample study assessing complex emotions. Memory recall of negative content was mainly enhanced by P4, especially after having been stressed. Discussion and Conclusion We document the methodological diversity in the field, presumably contributing to the heterogeneity of results. More studies explicitly contrasting the early follicular phase, mid-cycle phase, mid-luteal, and OC intake while standardizing tasks are needed. Research would take advantage of using within-subject designs and accounting for the recognition of complex emotions.
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Affiliation(s)
- Dali Gamsakhurdashvili
- Experimental Psychology II and Biological Psychology, Institute of Psychology, University of Osnabrück, Osnabrück, Germany
| | - Martin I Antov
- Experimental Psychology II and Biological Psychology, Institute of Psychology, University of Osnabrück, Osnabrück, Germany
| | - Ursula Stockhorst
- Experimental Psychology II and Biological Psychology, Institute of Psychology, University of Osnabrück, Osnabrück, Germany
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17
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The regulatory roles of progesterone and estradiol on emotion processing in women. COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2021; 21:1026-1038. [PMID: 33982247 DOI: 10.3758/s13415-021-00908-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/21/2021] [Indexed: 12/28/2022]
Abstract
Emotion processing is known to interact with memory. Ovarian steroid hormones, such as progesterone and estradiol, modulate emotion processing and memory. However, it is unclear how these hormones influence brain activity when emotion processing is integrated with working memory (WM). Therefore, the objective of this study was to examine the relationship between endogenous hormonal concentration and brain activity during emotion processing in the context of a WM n-back task in 74 young women using functional magnetic resonance imaging (fMRI). Results show that positive emotion processing activates reward-related areas, such as the caudate and putamen, whereas negative emotion processing activates a corticolimbic network, including the amygdala and hippocampus. Furthermore, our findings provide evidence that progesterone modulates more bottom-up brain activation during both positive and negative emotion processing, whereas estradiol activates lateralized, top-down regulation. These findings provide insight on the neural correlates of emotion processing during an n-back task in young women and highlight how important it is to consider women's endogenous hormonal concentration in neurobiological and cognition research.
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18
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Nasseri P, Herrera AY, Gillette K, Faude S, White JD, Velasco R, Mather M. Hormonal contraceptive phases matter: Resting-state functional connectivity of emotion-processing regions under stress. Neurobiol Stress 2020; 13:100276. [PMID: 33344729 PMCID: PMC7739174 DOI: 10.1016/j.ynstr.2020.100276] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 10/26/2020] [Accepted: 11/17/2020] [Indexed: 11/30/2022] Open
Abstract
Hormonal contraceptives (HCs) affect various processes related to emotion processing, including emotional memory, fear extinction, and the cortisol response to stress. Despite the modulating role of HCs on the stress response in women and variance in synthetic hormone levels across the HC cycle, little is known about the phase-related effects of HCs on the brain's response to stress. We investigated the effect of HC cycle phase on functional connectivity of memory- and emotion-related regions at rest after exposure to a stressor. Twenty HC users completed two sessions of resting-state functional magnetic resonance imaging after exposure to the cold pressor test, one during the hormone-present HC phase (when synthetic hormones are taken) and one during the hormone-absent HC phase (when synthetic hormones are not taken). Women showed higher functional connectivity between left amygdala and ventromedial prefrontal cortex during the hormone-present phase. During the hormone-absent phase, women showed higher coupling between left parahippocampus and right superior lateral occipital cortex. Our results suggest that the synthetic hormones contained in HCs may protect against the negative effects of stress on functional connectivity of emotional processing regions.
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Affiliation(s)
- Padideh Nasseri
- University of Southern California, Neuroscience Graduate Program, Los Angeles, CA, USA
| | - Alexandra Ycaza Herrera
- University of Southern California, Leonard Davis School of Gerontology, Los Angeles, CA, USA
| | - Katherine Gillette
- University of Southern California, Leonard Davis School of Gerontology, Los Angeles, CA, USA
| | - Sophia Faude
- University of Southern California, Leonard Davis School of Gerontology, Los Angeles, CA, USA
| | - Jessica D. White
- University of Southern California, Leonard Davis School of Gerontology, Los Angeles, CA, USA
| | - Ricardo Velasco
- University of Southern California, Leonard Davis School of Gerontology, Los Angeles, CA, USA
| | - Mara Mather
- University of Southern California, Neuroscience Graduate Program, Los Angeles, CA, USA
- University of Southern California, Leonard Davis School of Gerontology, Los Angeles, CA, USA
- University of Southern California, Department of Psychology, Los Angeles, CA, USA
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19
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Sharma R, Smith SA, Boukina N, Dordari A, Mistry A, Taylor BC, Felix N, Cameron A, Fang Z, Smith A, Ismail N. Use of the birth control pill affects stress reactivity and brain structure and function. Horm Behav 2020; 124:104783. [PMID: 32533958 DOI: 10.1016/j.yhbeh.2020.104783] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 05/20/2020] [Accepted: 05/22/2020] [Indexed: 11/25/2022]
Abstract
Millions of women worldwide use oral contraceptives (i.e., birth control pill; OCs), often starting during puberty/adolescence; however, it is unknown how OC use during this critical period of development affects the brain, especially with regard to emotional working memory. Here, we examined stress reactivity, and brain structure and function in OC users using the Trier Social Stress Test and structural and functional magnetic resonance imaging (MRI). Our results show that OC use during puberty/adolescence gives rise to a blunted stress response and alters brain activation during working memory processing. OC use, in general, is also linked to increased prefrontal brain activation during working memory processing for negatively arousing stimuli. OC use is also related to significant structural changes in brain regions implicated in memory and emotional processing. Together, these findings highlight that OC use induces changes to brain structure and function and alters stress reactivity. These findings may provide a mechanistic insight for the increased vulnerability to mood-related mental illness in women after OC use.
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Affiliation(s)
- Rupali Sharma
- Neuroimmunology, Stress and Endocrinology (NISE) Lab, School of Psychology, Faculty of Social Science, University of Ottawa, Canada
| | - Samantha A Smith
- Neuroimmunology, Stress and Endocrinology (NISE) Lab, School of Psychology, Faculty of Social Science, University of Ottawa, Canada
| | - Nadia Boukina
- Brain Imaging Group (BIG) Lab, School of Psychology, Faculty of Social Science, University of Ottawa, Canada
| | - Aisa Dordari
- School of Integrated Science, Faculty of Science, Carleton University, Canada
| | - Alana Mistry
- Neuroimmunology, Stress and Endocrinology (NISE) Lab, School of Psychology, Faculty of Social Science, University of Ottawa, Canada
| | | | - Nereah Felix
- Neuroimmunology, Stress and Endocrinology (NISE) Lab, School of Psychology, Faculty of Social Science, University of Ottawa, Canada
| | - Andrew Cameron
- Brain Imaging Group (BIG) Lab, School of Psychology, Faculty of Social Science, University of Ottawa, Canada
| | - Zhuo Fang
- Brain Imaging Group (BIG) Lab, School of Psychology, Faculty of Social Science, University of Ottawa, Canada
| | - Andra Smith
- Brain Imaging Group (BIG) Lab, School of Psychology, Faculty of Social Science, University of Ottawa, Canada; University of Ottawa Brain and Mind Research Institute, Canada
| | - Nafissa Ismail
- Neuroimmunology, Stress and Endocrinology (NISE) Lab, School of Psychology, Faculty of Social Science, University of Ottawa, Canada; University of Ottawa Brain and Mind Research Institute, Canada.
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20
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Hampson E. A brief guide to the menstrual cycle and oral contraceptive use for researchers in behavioral endocrinology. Horm Behav 2020; 119:104655. [PMID: 31843564 DOI: 10.1016/j.yhbeh.2019.104655] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Accepted: 12/08/2019] [Indexed: 12/18/2022]
Abstract
There is increasing evidence that reproductive hormones exert regulatory effects in the central nervous system that can influence behavioral, cognitive, perceptual, affective, and motivational processes. These effects occur in adults and post-pubertal individuals, and can be demonstrated in humans as well as laboratory animals. Large changes in 17β-estradiol and progesterone occur over the ovarian cycle (i.e., the menstrual cycle) and afford a way for researchers to explore the central nervous system (CNS) effects of these hormones under natural physiological conditions. Increasingly, oral contraceptives are also being studied, both as another route to understanding the CNS effects of reproductive hormones and also as pharmacological agents in their own right. This mini-review will summarize the basic physiology of the menstrual cycle and essential facts about oral contraceptives to help novice researchers to use both paradigms effectively.
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Affiliation(s)
- Elizabeth Hampson
- Department of Psychology and Graduate Program in Neuroscience, University of Western Ontario, London, ON N6A 5C2, Canada.
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21
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Scheuringer A, Lundin C, Derntl B, Pletzer B, Sundström Poromaa I. Use of an estradiol-based combined oral contraceptives has no influence on attentional bias or depressive symptoms in healthy women. Psychoneuroendocrinology 2020; 113:104544. [PMID: 31855680 DOI: 10.1016/j.psyneuen.2019.104544] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 12/07/2019] [Accepted: 12/09/2019] [Indexed: 12/22/2022]
Abstract
Combined oral contraceptive (COC) use is associated with small, albeit significant, increases in mental symptom scores, predominantly irritability, depressed mood, and anxiety. Yet, randomized prospective trials are needed to better characterize the women at risk for COC-induced negative mood change. Thus, the primary aim of this sub-study to a placebo-controlled randomized trial was to determine whether COC use influences emotional interference by negative and positive stimuli. Secondly, we wanted to evaluate what factors would predict depressive symptoms at the end of the trial, taking personality factors, history of mental disorders and other demographic factors into account. Sixty-nine women were included, randomized to three cycles of treatment with a COC (1.5 mg estradiol and 2.5 mg nomegestrolacetate) or placebo. An emotional verbal Stroop task was used to measure interference of emotional stimuli, in which participants were asked to only name the color of a presented word, while ignoring the meaning of the word. Four different word categories were used; neutral, positive, depression, and anxiety. For the second aim of the study, rating on the Montgomery-Åsberg Depression Rating Scale during the final days of the trial was used as outcome. We found no interaction between emotional verbal Stroop word category and treatment, indicating that COC treatment did not evoke any differences in emotional interference to the three word categories. Significant predictors for depressive symptoms at the end of the trial were trait anxiety at baseline and prior adverse mood effects by hormonal contraceptive use. Treatment (i.e. whether women had been treated with the COC or placebo) did not play a role in predicting depression scores at the end of the trial. In conclusion, we found no evidence that combined oral contraceptive use is associated with impaired cognitive-emotional processing. Instead, the main predictors of self-rated depression at the end of the trial were baseline trait anxiety and previous mental symptoms during hormonal contraceptive use.
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Affiliation(s)
- Andrea Scheuringer
- Department of Psychology, Paris-Lodron University Salzburg, Hellbrunnerstrasse 34, A-5020, Salzburg, Austria
| | - Cecilia Lundin
- Department of Women's and Children's Health, Uppsala University, 751 85, Uppsala, Sweden
| | - Birgit Derntl
- Department of Psychiatry and Psychotherapy, Medical School, University of Tübingen, Tübingen, Germany; Werner Reichardt Centre for Integrative Neuroscience, University of Tübingen, Tübingen, Germany; Lead Graduate School, University of Tübingen, Tübingen, Germany
| | - Belinda Pletzer
- Department of Psychology, Paris-Lodron University Salzburg, Hellbrunnerstrasse 34, A-5020, Salzburg, Austria; Centre for Cognitive Neuroscience, Paris-Lodron University Salzburg, Hellbrunnerstr 34, A-5020, Salzburg, Austria
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22
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No pills, more skills: The adverse effect of hormonal contraceptive use on exposure therapy benefit. J Psychiatr Res 2019; 119:95-101. [PMID: 31590077 DOI: 10.1016/j.jpsychires.2019.09.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 09/26/2019] [Accepted: 09/27/2019] [Indexed: 11/24/2022]
Abstract
Hormonal contraceptive use can aggravate existing symptoms of anxiety and depression and influence the response to pharmacologic treatment. The impact of hormonal contraceptive use on non-pharmacological treatment efficacy in anxiety disorders is less well explored. Oral contraceptives, which suppress endogenous sex hormone secretion, can alter fear extinction learning. Fear extinction is considered the laboratory proxy of exposure therapy in anxiety disorders. This study set out to examine whether oral contraceptive use is related to exposure-based treatment response in specific phobia. We recruited spider-phobic women (n = 28) using oral contraceptives (OC) and free-cycling women (n =26, No-OC). All participants were subjected to an identical in-vivo exposure. Exposure-based symptom improvement was assessed with several behavioral and subjective indices at pre-treatment, post-treatment and six-weeks follow-up. No-OC women showed higher pre-exposure fear levels on the FSQ and SPQ. OC women showed slightly less pronounced exposure benefit compared to their free-cycling counterparts (No-OC woman) as reflected by lower levels of fear reduction from pre-treatment to follow-up on the subjective level. After correction for multiple testing, OC and No-OC women showed differences in self-report measures (SPQ, FAS and SBQ) from pre- to follow-up treatment but not from pre-to post-treatment. These findings implicate that oral contraceptive use can account for differential exposure-based fear symptom improvement. Our study highlights the importance of monitoring and managing hormonal contraceptives use in the context of non-pharmacological exposure-based interventions.
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23
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Laird S, Ney LJ, Felmingham KL, Gogos A. Hormonal Contraception and the Brain: Examining Cognition and Psychiatric Disorders. CURRENT PSYCHIATRY RESEARCH AND REVIEWS 2019. [DOI: 10.2174/1573400515666190521113841] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Background:The combined oral contraceptive pill (OC), containing synthetic estrogens and progestins, is used by millions of women worldwide, yet little is known about its effects on cognition or on psychiatric disorders. The progestin component of OCs determines their androgenicity, i.e. whether the OC has androgen binding components with masculinising effects or antiandrogenic components with feminising effects.Objective:The present review discusses the literature surrounding OC use and cognition in healthy women. Given the important role that sex hormones play in psychiatric disorders, we also consider the influence of OCs on symptoms of schizophrenia, post-traumatic stress disorder, depression, bipolar disorder, anxiety disorders and indirectly, sleep quality.Results:Research has shown that while there are no differences between OC users and non-users, androgenic OCs enhance visuospatial ability and anti-androgenic OCs enhance verbal fluency. Little is known about OCs effects on other cognitive domains, such as memory and executive function. There is little research examining OC use in schizophrenia, post-traumatic stress disorder, bipolar disorder and anxiety disorders. There is some evidence that OC use is associated with depression, however the exact causality of this association remains to be verified.Conclusion:We maintain that future studies need to address several methodological limitations, such as separating OCs based on androgenicity to avoid the masking effects that occur when various OCs are considered as one group. As this review highlights several significant effects of OC use on the brain, the implications of OC use needs to be considered in future research.
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Affiliation(s)
- Stephanie Laird
- School of Psychological Sciences, The University of Melbourne, Parkville, VIC, Australia
| | - Luke J. Ney
- School of Medicine (Psychology), University of Tasmania, Sandy Bay, TAS, Australia
| | - Kim L. Felmingham
- School of Psychological Sciences, The University of Melbourne, Parkville, VIC, Australia
| | - Andrea Gogos
- The Florey Institute of Neuroscience and Mental Health, Parkville, VIC, Australia
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24
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Monciunskaite R, Malden L, Lukstaite I, Ruksenas O, Griksiene R. Do oral contraceptives modulate an ERP response to affective pictures? Biol Psychol 2019; 148:107767. [PMID: 31509765 DOI: 10.1016/j.biopsycho.2019.107767] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 08/23/2019] [Accepted: 09/06/2019] [Indexed: 12/22/2022]
Abstract
Indications exist that use of oral contraceptives affects women's socio-emotional behaviour, brain function and, cognitive abilities, but the information is still scarce and ambiguous. We aimed to examine affective processing of visual stimuli between oral contraceptive users (OC, n = 33) and naturally cycling women (NC, n = 37) using the event-related potential (ERP) method. The main findings are: (i) emotionally arousing stimuli elicited significantly enlarged late positive potential (LPP) amplitudes compared to neutral stimuli, (ii) anti-androgenic OC users demonstrated diminished brain reactivity to visual stimuli, and (iii) significantly blunted reaction to highly unpleasant images. In addition, a positive relationship between GFP evoked by the highly unpleasant and highly pleasant visual emotional stimuli and progesterone was observed in NC women, while OC users demonstrated a trend of negative relationship between GFP and progesterone level. These findings suggest possible modulations of affective processing of visual stimuli when hormonal contraceptives are used.
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Affiliation(s)
- R Monciunskaite
- Institute of Biosciences, Life Sciences Center, Vilnius University, Vilnius, Lithuania.
| | - L Malden
- Institute of Biosciences, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - I Lukstaite
- Institute of Biosciences, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - O Ruksenas
- Institute of Biosciences, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - R Griksiene
- Institute of Biosciences, Life Sciences Center, Vilnius University, Vilnius, Lithuania
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25
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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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26
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Pletzer B. Sex Hormones and Gender Role Relate to Gray Matter Volumes in Sexually Dimorphic Brain Areas. Front Neurosci 2019; 13:592. [PMID: 31275099 PMCID: PMC6591487 DOI: 10.3389/fnins.2019.00592] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 05/23/2019] [Indexed: 12/21/2022] Open
Abstract
The present study investigates the relationship of circulating sex hormone levels and gender role to gray matter volumes in sexually dimorphic brain areas and explores, whether these relationships are modulated by biological sex (as assigned at birth based on sexual anatomy) or oral contraceptive (OC) use. It was hypothesized that testosterone and masculinity relate positively to gray matter volumes in areas that are typically larger in men, like the hippocampus or cerebellum, while estradiol/progesterone and femininity relate positively to gray matter volumes in the frontal cortex. To that end, high resolution structural MRI scans, sex hormone levels and gender role self-assessments were obtained in a large sample 89 men, 89 naturally cycling (NC) women, and 60 OC users. Men showed larger regional gray matter volumes than women in the cerebellum and bilateral clusters spanning the putamen and parts of the hippocampi/parahippocampi and fusiform gyri. In accordance with our hypotheses, a significant positive association of testosterone to hippocampal volumes was observed in women irrespective of OC use. Participant's self-reported femininity was significantly positively associated with gray matter volumes in the left middle frontal gyrus (MFG) in men. In addition several differences between OC-users and NC women were identified.
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Affiliation(s)
- Belinda Pletzer
- Department of Psychology, University of Salzburg, Salzburg, Austria
- Centre for Cognitive Neuroscience, University of Salzburg, Salzburg, Austria
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27
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Spalek K, Loos E, Schicktanz N, Hartmann F, de Quervain D, Stier C, Milnik A. Women using hormonal contraceptives show increased valence ratings and memory performance for emotional information. Neuropsychopharmacology 2019; 44:1258-1264. [PMID: 30836380 PMCID: PMC6784990 DOI: 10.1038/s41386-019-0362-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 02/08/2019] [Accepted: 02/25/2019] [Indexed: 01/04/2023]
Abstract
Perception of emotional valence and emotional memory performance vary across the menstrual cycle. However, the consequences of altered ovarian hormone levels due to the intake of hormonal contraceptives on these emotional and cognitive processes remain to be established. In the present study, which included 2169 healthy young females, we show that hormonal contraceptives (HC) users rated emotional pictures as more emotional than HC-non-users and outperformed non-users in terms of better memory recall of emotional pictures. The observed association between HC-status and memory performance was partially mediated by the perception of emotional picture valence, indicating that increased valence ratings of emotional pictures in HC-users led to their better emotional memory performance. These findings extend the knowledge about the relation of HC-intake with emotional valence perception and emotional memory performance. Further, the findings might stimulate further research investigating the interrelation of enhanced memory for emotional events and the increased risk for anxiety-related psychiatric disorders in women.
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Affiliation(s)
- Klara Spalek
- Division of Cognitive Neuroscience, Department of Psychology, University of Basel, Basel, Switzerland.
- Division of Molecular Neuroscience, Department of Psychology, University of Basel, Basel, Switzerland.
| | - Eva Loos
- Division of Cognitive Neuroscience, Department of Psychology, University of Basel, Basel, Switzerland
- Division of Molecular Neuroscience, Department of Psychology, University of Basel, Basel, Switzerland
| | - Nathalie Schicktanz
- Division of Cognitive Neuroscience, Department of Psychology, University of Basel, Basel, Switzerland
- Division of Molecular Neuroscience, Department of Psychology, University of Basel, Basel, Switzerland
| | - Francina Hartmann
- Division of Cognitive Neuroscience, Department of Psychology, University of Basel, Basel, Switzerland
- Division of Molecular Neuroscience, Department of Psychology, University of Basel, Basel, Switzerland
| | - Dominique de Quervain
- Division of Cognitive Neuroscience, Department of Psychology, University of Basel, Basel, Switzerland
- Psychiatric University Clinics, University of Basel, Basel, Switzerland
- Transfaculty Research Platform, University of Basel, Basel, Switzerland
| | - Christina Stier
- Clinic of Clinical Neurophysiology, Georg-August University Göttingen, Göttingen, Germany
- Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen, Germany
| | - Annette Milnik
- Division of Cognitive Neuroscience, Department of Psychology, University of Basel, Basel, Switzerland
- Division of Molecular Neuroscience, Department of Psychology, University of Basel, Basel, Switzerland
- Psychiatric University Clinics, University of Basel, Basel, Switzerland
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28
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Riggenbach MR, Weiser JN, Mosley BE, Hipskind JJ, Wireman LE, Hess KL, Duffy TJ, Handel JK, Kaschalk MG, Reneau KE, Rorabaugh BR, Norrholm SD, Jovanovic T, Zoladz PR. Immediate pre-learning stress enhances baseline startle response and fear acquisition in a fear-potentiated startle paradigm. Behav Brain Res 2019; 371:111980. [PMID: 31145979 DOI: 10.1016/j.bbr.2019.111980] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 04/29/2019] [Accepted: 05/25/2019] [Indexed: 11/29/2022]
Abstract
Extensive work has shown that stress time-dependently influences hippocampus-dependent learning and memory. In particular, stress that is administered immediately before learning enhances long-term memory, while stress that is temporally separated from learning impairs long-term memory. We have extended these findings by examining the impact of immediate, pre-learning stress on an amygdala-dependent fear conditioning task. One hundred and forty-one healthy participants underwent a stress (socially evaluated cold pressor test) or control manipulation immediately before completing differential fear conditioning in a fear-potentiated startle paradigm. Participants then completed extinction and extinction memory testing sessions 24 and 48 h later, respectively. Stress administered immediately before acquisition increased baseline startle responses and enhanced fear learning, as evidenced by greater fear-potentiated startle to the CS + . Although no group differences were observed during extinction training on Day 2, stressed participants exhibited evidence of impaired extinction processes on Day 3, an effect that was driven by group differences in acquisition. Importantly, stressed participants' cortisol responses to the stressor on Day 1 were positively associated with CS discrimination on Days 2 and 3. These findings suggest that stress immediately before fear conditioning strengthens fear memory formation and produces a more enduring fear memory, perhaps via corticosteroid activity. Such a paradigm could be useful for understanding factors that influence traumatic memory formation.
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Affiliation(s)
- Mackenzie R Riggenbach
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, Ada, OH, 45810, USA
| | - Jordan N Weiser
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, Ada, OH, 45810, USA
| | - Brianne E Mosley
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, Ada, OH, 45810, USA
| | - Jennifer J Hipskind
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, Ada, OH, 45810, USA
| | - Leighton E Wireman
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, Ada, OH, 45810, USA
| | - Kelsey L Hess
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, Ada, OH, 45810, USA
| | - Tessa J Duffy
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, Ada, OH, 45810, USA
| | - Julie K Handel
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, Ada, OH, 45810, USA
| | - MacKenzie G Kaschalk
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, Ada, OH, 45810, USA
| | - Kassidy E Reneau
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, Ada, OH, 45810, USA
| | - Boyd R Rorabaugh
- Department of Pharmaceutical & Biomedical Sciences, Raabe College of Pharmacy, Ohio Northern University, Ada, OH, 45810, USA
| | - Seth D Norrholm
- Mental Health Service Line, Atlanta VA Medical Center, Decatur, GA, USA; Department of Psychiatry and Behavioral Sciences, Emory University, Atlanta, GA, USA
| | - Tanja Jovanovic
- Department of Psychiatry and Behavioral Sciences, Emory University, Atlanta, GA, USA
| | - Phillip R Zoladz
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, Ada, OH, 45810, USA.
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Ycaza Herrera A, Wang J, Mather M. The gist and details of sex differences in cognition and the brain: How parallels in sex differences across domains are shaped by the locus coeruleus and catecholamine systems. Prog Neurobiol 2019; 176:120-133. [PMID: 29772255 PMCID: PMC6485927 DOI: 10.1016/j.pneurobio.2018.05.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Revised: 04/04/2018] [Accepted: 05/13/2018] [Indexed: 02/07/2023]
Abstract
Across three different domains, there are similar sex differences in how men and women process information. There tends to be a male advantage in attending to and remembering the gist (essential central information of a scene or situation), but a female advantage in attending to and remembering the details (non-essential peripheral information of a scene or situation). This is seen in emotional memory, where emotion enhances gist memory more for males than for females, but enhances detail memory more for females than for males. It also occurs in spatial memory, where men tend to notice and remember the gist of where they or objects are in space, allowing them to more flexibly manipulate themselves or objects within that space, whereas women tend to recall the details of the space around them, allowing them to accurately remember the locations of objects. Finally, such sex differences have also been noted in perception of stimuli such that men attend to global aspects of stimuli (such as a large letter E) more than women, whereas women attend more to the local aspects (such as the many smaller letter Ts making up the E). We review the parallel sex differences seen across these domains in this paper and how they relate to the different brain systems involved in each of these task domains. In addition, we discuss how sex differences in evolutionary pressures and in the locus coeruleus and norepinephrine system may account for why parallel sex differences occur across these different task domains.
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Affiliation(s)
| | - Jiaxi Wang
- University of Southern California, Leonard Davis School of Gerontology, United States; East China Normal University, School of Psychology and Cognitive Science, Shanghai Key Laboratory of Brain Functional Genomics, China
| | - Mara Mather
- University of Southern California, Leonard Davis School of Gerontology, United States; University of Southern California, Department of Psychology, United States; University of Southern California, Neuroscience Graduate Program, United States
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30
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Ober BA, Shenaut GK, Taylor SL. Effects of Hormone Therapy on List and Story Recall in Post-Menopausal Women. Exp Aging Res 2019; 45:199-222. [PMID: 31021713 DOI: 10.1080/0361073x.2019.1609169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Background/Study Context: A number of longitudinal randomized controlled trials (LRCT) have used free verbal recall tests to study the effects of post-menopausal estrogen hormone therapy (HT) on episodic memory, but none have explicitly explored contrasts between list and story recall, in spite of cognitive differences between the tasks. For example, list recall provides little support for the use of gist, while story recall emphasizes it, and there is evidence that estrogen produces gist bias. Moreover, we present a literature tabulation that also suggests a task-specific HT effect. METHODS In an LRCT with up to eight yearly test sessions, post-menopausal women were randomly assigned either to placebo (N = 56) or to an estrogen formulation (N = 44); subgroups received either estrogen alone (hysterectomy; E-alone; N = 16) or with progestin (intact uterus; E + P; N = 28). Participants were tested on the immediate and delayed list and story recall at each session. RESULTS Linear mixed effects analyses of longitudinal trajectories showed that relative to placebo, the HT group declined significantly faster on immediate list recall and slower on immediate story recall. Separate analyses produced a sharpened version of this pattern for the E-alone subgroup but found no significant effects for the E + P subgroup. No significant effects were found in delayed testing. CONCLUSION The dissociation we found for immediate list and story recall is similar to the pattern of results in our literature tabulation. Fuzzy-Trace Theory posits parallel verbatim and gist traces plus a meta-cognitive review which becomes more gist-biased with age. Our results suggest that: (1) estrogen increases gist bias, hastening the normal age-related decline of list recall but slowing the decline of story recall relative to placebo; (2) decay of the verbatim trace over time generally causes a shift to gist, thereby accounting for the absence of a delayed recall difference; and (3) progestin weakens the effects of estrogen, thereby accounting for why the dissociation found in E-alone was absent in the E + P subgroup.
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Affiliation(s)
- Beth A Ober
- a Human Development and Family Studies, Department of Human Ecology , University of California , Davis , USA
| | - Gregory K Shenaut
- a Human Development and Family Studies, Department of Human Ecology , University of California , Davis , USA
| | - Sandra L Taylor
- b Department of Public Health Sciences, School of Medicine , University of California , Davis , USA
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31
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Diaz Abrahan V, Shifres F, Justel N. Cognitive Benefits From a Musical Activity in Older Adults. Front Psychol 2019; 10:652. [PMID: 30984074 PMCID: PMC6447697 DOI: 10.3389/fpsyg.2019.00652] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Accepted: 03/08/2019] [Indexed: 12/15/2022] Open
Abstract
The aging population is growing rapidly. Proposing interventions that enhance the cognitive functions or strategies that delay the onset of disabilities associated with age is a topic of capital interest for the biopsychosocial health of our species. In this work, we employed musical improvisation as a focal environmental activity to explore its ability to improve memory in older adults. We present two studies: the first one evaluated neutral memory using the Rey Complex Figure (RCF) and the second one evaluated emotional memory using International Affective Picture System (IAPS). A group of 132 volunteers, between the ages of 60 and 90, participated in this investigation. Fifty-one of them were musicians with more than 5 years of formal musical training. After acquisition of neutral (Study 1) or emotional (Study 2) information, the groups of older adults were exposed to music improvisation (experimental intervention) or music imitation (control intervention) for 3 min. We then evaluated memory through two tasks (free recall and recognition), by means of immediate and deferred measures (after a week). We found a significant improvement in memory among participants involved in music improvisation, who remembered more items of the RCF and images from IAPS than the imitation group, both in the immediate and deferred evaluation. On the other hand, participants who had musical knowledge had a better performance in neutral visual memory than non-musicians. Our results suggest that a focal musical activity can be a useful intervention in older adults to promote an enhancement in memory.
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Affiliation(s)
- Veronika Diaz Abrahan
- Laboratorio Interdisciplinario de Neurociencia Cognitiva (LINC), Centro de Estudios Multidisciplinarios en Sistemas Complejos y Ciencias del Cerebro (CEMSC3), Escuela de Ciencia y Tecnología (ECyT), Universidad Nacional de San Martín (UNSAM), Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Buenos Aires, Argentina.,Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Favio Shifres
- Departamento de Música, Facultad de Bellas Artes (FBA), Laboratorio para el Estudio de la Experiencia Musical (LEEM), Universidad Nacional de La Plata (UNLP), La Plata, Argentina
| | - Nadia Justel
- Laboratorio Interdisciplinario de Neurociencia Cognitiva (LINC), Centro de Estudios Multidisciplinarios en Sistemas Complejos y Ciencias del Cerebro (CEMSC3), Escuela de Ciencia y Tecnología (ECyT), Universidad Nacional de San Martín (UNSAM), Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Buenos Aires, Argentina
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32
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Ratner MH, Kumaresan V, Farb DH. Neurosteroid Actions in Memory and Neurologic/Neuropsychiatric Disorders. Front Endocrinol (Lausanne) 2019; 10:169. [PMID: 31024441 PMCID: PMC6465949 DOI: 10.3389/fendo.2019.00169] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 02/28/2019] [Indexed: 12/24/2022] Open
Abstract
Memory dysfunction is a symptomatic feature of many neurologic and neuropsychiatric disorders; however, the basic underlying mechanisms of memory and altered states of circuitry function associated with disorders of memory remain a vast unexplored territory. The initial discovery of endogenous neurosteroids triggered a quest to elucidate their role as neuromodulators in normal and diseased brain function. In this review, based on the perspective of our own research, the advances leading to the discovery of positive and negative neurosteroid allosteric modulators of GABA type-A (GABAA), NMDA, and non-NMDA type glutamate receptors are brought together in a historical and conceptual framework. We extend the analysis toward a state-of-the art view of how neurosteroid modulation of neural circuitry function may affect memory and memory deficits. By aggregating the results from multiple laboratories using both animal models for disease and human clinical research on neuropsychiatric and age-related neurodegenerative disorders, elements of a circuitry level view begins to emerge. Lastly, the effects of both endogenously active and exogenously administered neurosteroids on neural networks across the life span of women and men point to a possible underlying pharmacological connectome by which these neuromodulators might act to modulate memory across diverse altered states of mind.
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33
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Bianchini F, Verde P, Colangeli S, Boccia M, Strollo F, Guariglia C, Bizzarro G, Piccardi L. Effects of oral contraceptives and natural menstrual cycling on environmental learning. BMC WOMENS HEALTH 2018; 18:179. [PMID: 30404622 PMCID: PMC6223061 DOI: 10.1186/s12905-018-0671-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 10/21/2018] [Indexed: 11/10/2022]
Abstract
BACKGROUND Endogenous ovarian hormones as well as exogenous oestradiol and progesterone play an important role in cognitive processing. Specifically, these hormones play a role in different aspects of memory, both in terms of storage capacity and temporal duration of the mnemonic track. These hormones also have various effects on different types of memory (i.e., verbal, visuo-spatial, prospective). This study investigated the effects of hormones on topographic memory, a type of memory specifically needed to recall a pathway and to acquire spatial information about locations, distances, and directions. METHODS We compared 25 naturally cycling women (NCW) in two different cycling phases, the early follicular phase (4th - 5th days) and the mid-luteal phase (20th-21st days), with 26 women taking oral contraceptives (OC) tested in the active pill phase (20th to 21st day of OC cycle) and the inactive pill phase (2nd to 4th day of OC cycle). Both groups performed the Walking Corsi Test to assess topographic memory in their respective cycling phases. Women were instructed to learn an eight-step sequence path and recall the path five minutes later. RESULTS We found that the two groups differed in terms of learning the 8-step sequence path; OC users were always better (4-5 days vs. 20-21 days) than NCW. No differences emerged in the delayed recall of the same path. CONCLUSIONS As already observed in other memory domains (i.e., verbal memory, emotional memory), OC users showed an advantage in terms of topographic learning. Our results might be explained by hormonal mechanisms and may suggest the future application of OC in women with topographic disorders or visuo-spatial difficulties.
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Affiliation(s)
| | - Paola Verde
- Aerospace Medicine Department, Italian Air Force, Experimental Flight Centre, Pratica di Mare, Pomezia (RM), Italy.
| | - Stefano Colangeli
- Department of Physiology and Pharmacology, Sapienza University of Rome, Rome, Italy
| | - Maddalena Boccia
- Department of Psychology, Sapienza University of Rome, Rome, Italy.,Neuropsychology Unit, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Felice Strollo
- Department of Pharmacology and Biomolecular Sciences, Milan University, Milan, Italy
| | - Cecilia Guariglia
- Department of Psychology, Sapienza University of Rome, Rome, Italy.,Neuropsychology Unit, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Giuseppe Bizzarro
- Aerospace Medicine Department, Italian Air Force, Experimental Flight Centre, Pratica di Mare, Pomezia (RM), Italy
| | - Laura Piccardi
- Department of Physiology and Pharmacology, Sapienza University of Rome, Rome, Italy.,Department of Life, Health and Environmental Sciences, L'Aquila University, L'Aquila, Italy
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34
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Kerschbaum HH, Hofbauer I, Gföllner A, Ebner B, Bresgen N, Bäuml KHT. Sex, age, and sex hormones affect recall of words in a directed forgetting paradigm. J Neurosci Res 2017; 95:251-259. [PMID: 27870411 DOI: 10.1002/jnr.23973] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Revised: 09/19/2016] [Accepted: 09/28/2016] [Indexed: 11/09/2022]
Abstract
During the course of serious discussion, an unexpected interruption may induce forgetting of the original topic of a conversation. Sex, age, and sex hormone levels may affect frequency and extension of forgetting. In a list-method directed forgetting paradigm, subjects have to learn two word lists. After learning list 1, subjects receive either a forget or a remember list 1 cue. When the participants had learned list 2 and completed a distraction task, they were asked to write down as many recalled items as possible, starting either with list 1 or list 2 items. In the present study, 96 naturally cycling women, 60 oral contraceptive users, 56 postmenopausal women, and 41 young men were assigned to one of these different experimental conditions. Forget-cued young subjects recall fewer list 1 items (list 1 forgetting) but more list 2 items (list 2 enhancement) compared with remember-cued subjects. However, forget-cued postmenopausal women showed reduced list 1 forgetting but enhanced list 2 retention. Remember-cued naturally cycling women recalled more list 1 items than oral contraceptive users, young men, and postmenopausal women. In forget-cued follicular women, salivary progesterone correlated positively with recalled list 2 items. Salivary 17β-estradiol did not correlate with recalled list 1 or list 2 items in either remember- or forget-cued young women. However, salivary 17β-estradiol correlated with item recall in remember-cued postmenopausal women. Our findings suggest that sex hormones do not globally modulate verbal memory or forgetting, but selectively affect cue-specific processing. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Hubert H Kerschbaum
- Department of Cell Biology, University of Salzburg, Salzburg, Austria.,Centre for Cognitive Neuroscience Salzburg (CCNS), University of Salzburg, Salzburg, Austria
| | - Ildiko Hofbauer
- Department of Cell Biology, University of Salzburg, Salzburg, Austria
| | - Anna Gföllner
- Department of Cell Biology, University of Salzburg, Salzburg, Austria
| | - Birgit Ebner
- Department of Cell Biology, University of Salzburg, Salzburg, Austria
| | - Nikolaus Bresgen
- Department of Cell Biology, University of Salzburg, Salzburg, Austria
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35
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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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36
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Proverbio AM. Sex differences in social cognition: The case of face processing. J Neurosci Res 2017; 95:222-234. [PMID: 27870403 DOI: 10.1002/jnr.23817] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 06/10/2016] [Accepted: 06/13/2016] [Indexed: 11/08/2022]
Abstract
Several studies have demonstrated that women show a greater interest for social information and empathic attitude than men. This article reviews studies on sex differences in the brain, with particular reference to how males and females process faces and facial expressions, social interactions, pain of others, infant faces, faces in things (pareidolia phenomenon), opposite-sex faces, humans vs. landscapes, incongruent behavior, motor actions, biological motion, erotic pictures, and emotional information. Sex differences in oxytocin-based attachment response and emotional memory are also mentioned. In addition, we investigated how 400 different human faces were evaluated for arousal and valence dimensions by a group of healthy male and female University students. Stimuli were carefully balanced for sensory and perceptual characteristics, age, facial expression, and sex. As a whole, women judged all human faces as more positive and more arousing than men. Furthermore, they showed a preference for the faces of children and the elderly in the arousal evaluation. Regardless of face aesthetics, age, or facial expression, women rated human faces higher than men. The preference for opposite- vs. same-sex faces strongly interacted with facial age. Overall, both women and men exhibited differences in facial processing that could be interpreted in the light of evolutionary psychobiology. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Alice Mado Proverbio
- Milan-Mi Center for Neuroscience, Department of Psychology, University of Milano-Bicocca, Milan, Italy
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37
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Armbruster D, Kirschbaum C, Strobel A. The not-so-bitter pill: Effects of combined oral contraceptives on peripheral physiological indicators of emotional reactivity. Horm Behav 2017; 94:97-105. [PMID: 28676251 DOI: 10.1016/j.yhbeh.2017.06.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Revised: 06/28/2017] [Accepted: 06/29/2017] [Indexed: 02/07/2023]
Abstract
Combined oral contraceptives (COC) are used by millions of women worldwide. Although findings are not entirely consistent, COC have been found to impact on brain function and, thus, to modulate affective processes. Here, we investigated electro-physiological responses to emotional stimuli in free cycling women in both the early follicular and late luteal phase as well as in COC users. Skin conductance response (SCR), startle reflex, corrugator and zygomaticus activity were assessed. COC users showed reduced overall startle magnitude and SCR amplitude, but heightened overall zygomaticus activity, although effect sizes were small. Thus, COC users displayed reduced physiological reactions indicating negative affect and enhanced physiological responses signifying positive affect. In free cycling women, endogenous 17β-estradiol levels were associated with fear potentiated startle in both cycle phases as well as with SCR and zygomaticus activity during the follicular phase. Testosterone was associated with corrugator and zygomaticus activity during the luteal phase, while progesterone levels correlated with corrugator activity in the follicular phase. To the contrary, in COC users, endogenous hormones were not associated with electro-physiological measures. The results further underscore the importance of considering COC use in psychophysiological studies on emotional processing.
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Affiliation(s)
- Diana Armbruster
- Personality and Individual Differences, Institute of Psychology I, Technische Universität Dresden, Dresden, Germany.
| | - Clemens Kirschbaum
- Biological Psychology, Institute of Psychology I, Technische Universität Dresden, Dresden, Germany
| | - Alexander Strobel
- Personality and Individual Differences, Institute of Psychology I, Technische Universität Dresden, Dresden, Germany
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38
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Clewett D, Sakaki M, Huang R, Nielsen SE, Mather M. Arousal amplifies biased competition between high and low priority memories more in women than in men: The role of elevated noradrenergic activity. Psychoneuroendocrinology 2017; 80:80-91. [PMID: 28324703 PMCID: PMC5502746 DOI: 10.1016/j.psyneuen.2017.02.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 01/17/2017] [Accepted: 02/21/2017] [Indexed: 11/30/2022]
Abstract
Recent findings indicate that emotional arousal can enhance memory consolidation of goal-relevant stimuli while impairing it for irrelevant stimuli. According to one recent model, these goal-dependent memory tradeoffs are driven by arousal-induced release of norepinephrine (NE), which amplifies neural gain in target sensory and memory processing brain regions. Past work also shows that ovarian hormones modulate activity in the same regions thought to support NE's effects on memory, such as the amygdala, suggesting that men and women may be differentially susceptible to arousal's dual effects on episodic memory. Here, we aimed to determine the neurohormonal mechanisms that mediate arousal-biased competition processes in memory. In a competitive visuo-attention task, participants viewed images of a transparent object overlaid on a background scene and explicitly memorized one of these stimuli while ignoring the other. Participants then heard emotional or neutral audio-clips and provided a subjective arousal rating. Hierarchical generalized linear modeling (HGLM) analyses revealed that greater pre-to-post task increases in salivary alpha-amylase (sAA), a biomarker of noradrenergic activity, was associated with significantly greater arousal-enhanced memory tradeoffs in women than in men. These sex-dependent effects appeared to result from phasic and background noradrenergic activity interacting to suppress task-irrelevant representations in women but enhancing them in men. Additionally, in naturally cycling women, low ovarian hormone levels interacted with increased noradrenergic activity to amplify memory selectivity independently of emotion-induced arousal. Together these findings suggest that increased noradrenergic transmission enhances preferential consolidation of goal-relevant memory traces according to phasic arousal and ovarian hormone levels in women.
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Affiliation(s)
- David Clewett
- Neuroscience Graduate Program, University of Southern California, USA.
| | - Michiko Sakaki
- School of Psychology and Clinical Language Sciences, University of Reading, UK
| | - Ringo Huang
- Dornsife College of Letters, Arts and Sciences, University of Southern California, USA
| | - Shawn E Nielsen
- Davis School of Gerontology, University of Southern California, USA
| | - Mara Mather
- Neuroscience Graduate Program, University of Southern California, USA; Dornsife College of Letters, Arts and Sciences, University of Southern California, USA; Davis School of Gerontology, University of Southern California, USA
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39
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Scheuringer A, Pletzer B. Sex Differences and Menstrual Cycle Dependent Changes in Cognitive Strategies during Spatial Navigation and Verbal Fluency. Front Psychol 2017; 8:381. [PMID: 28367133 PMCID: PMC5355435 DOI: 10.3389/fpsyg.2017.00381] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Accepted: 02/27/2017] [Indexed: 01/25/2023] Open
Abstract
Men typically outperform women in spatial navigation tasks, while the advantage of women in verbal fluency is more controversial. Sex differences in cognitive abilities have been related to sex-specific cognitive strategies on the one hand and sex hormone influences on the other hand. However, sex hormone and menstrual cycle influences on cognitive strategies have not been previously investigated. In the present study we assessed cognitive strategy use during spatial navigation and verbal fluency in 51 men and 49 women. In order to evaluate sex hormone influences, all participants completed two test sessions, which were time-locked to the early follicular (low estradiol and progesterone) and mid-luteal cycle phase (high estradiol and progesterone) in women. As hypothesized, men outperformed women in navigation, whereas women outperformed men in phonemic verbal fluency. Furthermore, women switched more often between categories in the phonemic fluency condition, compared to men, indicating sex-specific strategy use. Sex differences in strategy use during navigation did, however, not follow the expected pattern. Menstrual cycle phase, however, did modulate strategy use during navigation as expected, with improved performance with the landmark strategy in the luteal, compared to the follicular phase. No menstrual cycle effects were observed on clustering or switching during verbal fluency. This suggests a modulation of cognitive strategy use during spatial navigation, but not during verbal fluency, by relative hormone increases during the luteal phase of the menstrual cycle.
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Affiliation(s)
| | - Belinda Pletzer
- Department of Psychology, University of Salzburg,Salzburg, Austria; Centre for Cognitive Neuroscience, University of Salzburg,Salzburg, Austria
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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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Lundin C, Danielsson KG, Bixo M, Moby L, Bengtsdotter H, Jawad I, Marions L, Brynhildsen J, Malmborg A, Lindh I, Sundström Poromaa I. Combined oral contraceptive use is associated with both improvement and worsening of mood in the different phases of the treatment cycle-A double-blind, placebo-controlled randomized trial. Psychoneuroendocrinology 2017; 76:135-143. [PMID: 27923181 DOI: 10.1016/j.psyneuen.2016.11.033] [Citation(s) in RCA: 94] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Revised: 11/28/2016] [Accepted: 11/28/2016] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Ever since the introduction of combined oral contraception (COC), one of the major reasons for discontinuing the pill use has been mood-related side effects. Moreover, women who discontinue the pill turn to less effective methods whereby the probability of an unintended conception increases. Approximately 4-10% of COC users complain of depressed mood, irritability or increased anxiety, but drug-related causality has been difficult to prove. Given the lack of randomized controlled trials in this area, we aimed to prospectively estimate the severity of adverse mood in COC users that would be as representative of general users as possible. METHODS This investigator-initiated, multi-center, randomized, double-blinded, placebo-controlled study included 202 healthy women. Women were randomized to a COC (1.5mg estradiol and 2.5mg nomegestrolacetate) or placebo for three treatment cycles. Main outcome measure was the Daily Record of Severity of Problems (DRSP), which was filled out daily during one baseline cycle and the final treatment cycle. RESULTS Results from 84 women in the COC group and 94 women in the placebo group were analysed. COC use was associated with small, but statistically significant, increases in mean anxiety (0.22; 95% CI: 0.07-0.37, p=0.003), irritability (0.23; 95% CI: 0.07-0.38, p=0.012), and mood swings scores (0.15; 95% CI: 0.00-0.31, p=0.047) during the intermenstrual phase, but a significant premenstrual improvement in depression (-0.33; 95% CI: -0.62 to -0.05, p=0.049). Secondary analyses showed that women with previous adverse hormonal contraceptive experience reported significantly greater mood worsening in the intermenstrual phase in comparison with healthy women, p<0.05. The proportion of women who reported a clinically relevant mood deterioration did not differ between those allocated to COC (24.1%) or placebo (17.0%), p=0.262. CONCLUSION COC use is associated with small but statistically significant mood side effects in the intermenstrual phase. These findings are driven by a subgroup of women who clearly suffer from COC-related side effects. However, positive mood effects are noted in the premenstrual phase and the proportion of women with clinically relevant mood worsening did not differ between treatment groups.
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Affiliation(s)
- Cecilia Lundin
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | | | - Marie Bixo
- Department of Clinical Health, Obstetrics and Gynecology, Umeå University, Umeå, Sweden
| | - Lena Moby
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Hanna Bengtsdotter
- Department of Obstetrics and Gynecology, Örebro University, Örebro, Sweden
| | - Izabella Jawad
- Department of Obstetrics and Gynecology, Örebro University, Örebro, Sweden
| | - Lena Marions
- Department of Clinical Science and Education, Karolinska Institutet Södersjukhuset, Stockholm, Sweden
| | - Jan Brynhildsen
- Department of Obstetrics and Gynaecology and Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Agota Malmborg
- Department of Obstetrics and Gynaecology and Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Ingela Lindh
- Department of Obstetrics and Gynecology, Sahlgrenska Academy at Gothenburg University, Sahlgrenska University Hospital, Gothenburg, Sweden
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Abstract
Highly Superior Autobiographical Memory (HSAM) is characterised as the ability to accurately recall an exceptional number of experiences and their associated dates from events occurring throughout much of one's lifetime. The source of this ability has only begun to be explored. The present study explores whether other enhanced cognitive processes may be critical influences underlying HSAM abilities. We investigated whether enhanced abilities in the domains of verbal fluency, attention/inhibition, executive functioning, mnemonic discrimination, perception, visual working memory, or the processing of and memory for emotional details might contribute critically to HSAM. The results suggest that superior cognitive functioning is an unlikely basis of HSAM, as only modest advantages were found in only a few tests. In addition, we examined HSAM subjects' memory of the testing episodes. Interestingly, HSAM participants recalled details of their own experiences far better than those experiences that the experimenter shared with them. These findings provide additional evidence that HSAM involves, relatively selectively, recollection of personal, autobiographical material.
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Affiliation(s)
- Aurora K.R. LePort
- Department of Neurobiology and Behavior, University of California, Irvine
- Center for the Neurobiology of Learning and Memory, University of California, Irvine
| | - Shauna M. Stark
- Department of Neurobiology and Behavior, University of California, Irvine
- Center for the Neurobiology of Learning and Memory, University of California, Irvine
| | - James L. McGaugh
- Department of Neurobiology and Behavior, University of California, Irvine
- Center for the Neurobiology of Learning and Memory, University of California, Irvine
| | - Craig E.L. Stark
- Department of Neurobiology and Behavior, University of California, Irvine
- Center for the Neurobiology of Learning and Memory, University of California, Irvine
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Montoya ER, Bos PA. How Oral Contraceptives Impact Social-Emotional Behavior and Brain Function. Trends Cogn Sci 2017; 21:125-136. [DOI: 10.1016/j.tics.2016.11.005] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Revised: 11/16/2016] [Accepted: 11/21/2016] [Indexed: 01/14/2023]
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Giatti S, Melcangi RC, Pesaresi M. The other side of progestins: effects in the brain. J Mol Endocrinol 2016; 57:R109-26. [PMID: 27339142 DOI: 10.1530/jme-16-0061] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Accepted: 06/22/2016] [Indexed: 01/06/2023]
Abstract
Progestins are a broad class of progestational agents widely differing in their chemical structures and pharmacological properties. Despite emerging data suggest that progestins, besides their action as endometrial protection, can also have multiple nonreproductive functions, much remains to be discovered regarding the actions exerted by these molecules in the nervous system. Here, we report the role exerted by different progestins, currently used for contraception or in postmenopausal hormone replacement therapies, in regulating cognitive functions as well as social behavior and mood. We provide evidence that the effects and mechanisms underlying their actions are still confusing due to the use of different estrogens and progestins as well as different doses, duration of exposure, route of administration, baseline hormonal status and age of treated women. We also discuss the emerging issue concerning the relevant increase of these substances in the environment, able to deeply affect aquatic wildlife as well as to exert a possible influence in humans, which may be exposed to these compounds via contaminated drinking water and seafood. Finally, we report literature data showing the neurobiological action of progestins and in particular their importance during neurodegenerative events. This is extremely interesting, since some of the progestins currently used in clinical practice exert neuroprotective and anti-inflammatory effects in the nervous system, opening new promising opportunities for the use of these molecules as therapeutic agents for trauma and neurodegenerative disorders.
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Affiliation(s)
- Silvia Giatti
- Department of Pharmacological and Biomolecular SciencesCenter of Excellence on Neurodegenerative Diseases, Università degli Studi di Milano, Milan, Italy
| | - Roberto Cosimo Melcangi
- Department of Pharmacological and Biomolecular SciencesCenter of Excellence on Neurodegenerative Diseases, Università degli Studi di Milano, Milan, Italy
| | - Marzia Pesaresi
- Department of Pharmacological and Biomolecular SciencesCenter of Excellence on Neurodegenerative Diseases, Università degli Studi di Milano, Milan, Italy
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Vigil P, Del Río JP, Carrera BÁ, ArÁnguiz FC, Rioseco H, Cortés ME. Influence of sex steroid hormones on the adolescent brain and behavior: An update. LINACRE QUARTERLY 2016; 83:308-329. [PMID: 27833209 DOI: 10.1080/00243639.2016.1211863] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
This review explains the main effects exerted by sex steroids and other hormones on the adolescent brain. During the transition from puberty to adolescence, these hormones participate in the organizational phenomena that structurally shape some brain circuits. In adulthood, this will propitiate some specific behavior as responses to the hormones now activating those neural circuits. Adolescence is, then, a critical "organizational window" for the brain to develop adequately, since steroid hormones perform important functions at this stage. For this reason, the adolescent years are very important for future behaviors in human beings. Changes that occur or fail to occur during adolescence will determine behaviors for the rest of one's lifetime. Consequently, understanding the link between adolescent behavior and brain development as influenced by sex steroids and other hormones and compounds is very important in order to interpret various psycho-affective pathologies. Lay Summary : The effect of steroid hormones on the development of the adolescent brain, and therefore, on adolescent behavior, is noticeable. This review presents their main activational and organizational effects. During the transition from puberty to adolescence, organizational phenomena triggered by steroids structurally affect the remodeling of brain circuits. Later in adulthood, these changes will be reflected in behavioral responses to such hormones. Adolescence can then be seen as a fundamental "organizational window" during which sex steroids and other hormones and compounds play relevant roles. The understanding of the relationship between adolescent behavior and the way hormones influence brain development help understand some psychological disorders.
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Affiliation(s)
- Pilar Vigil
- Pontificia Universidad Católica de Chile, Vicerrectoría de Comunicaciones, Santiago, Chile; Biomedical Division, Reproductive Health Research Institute, Santiago, Chile
| | - Juan Pablo Del Río
- Biomedical Division, Reproductive Health Research Institute, Santiago, Chile; Universidad de los Andes, Facultad de Medicina, Escuela de Medicina, Santiago, Chile
| | - BÁrbara Carrera
- Biomedical Division, Reproductive Health Research Institute, Santiago, Chile
| | | | - Hernán Rioseco
- Biomedical Division, Reproductive Health Research Institute, Santiago, Chile
| | - Manuel E Cortés
- Biomedical Division, Reproductive Health Research Institute, Santiago, Chile; Universidad Bernardo O Higgins, Facultad de Salud, Departamento de Ciencias Químicas y Biológicas, Santiago, Chile
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Pletzer B, Crone JS, Kronbichler M, Kerschbaum H. Menstrual Cycle and Hormonal Contraceptive-Dependent Changes in Intrinsic Connectivity of Resting-State Brain Networks Correspond to Behavioral Changes Due to Hormonal Status. Brain Connect 2016; 6:572-85. [PMID: 27239684 DOI: 10.1089/brain.2015.0407] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Menstrual cycle-dependent changes have been reported for a variety of functions, including cognition, attention, emotion, inhibition, and perception. For several of these functions, an effect of hormonal contraceptives has also been discussed. Cognitive, attentional, emotional, inhibitory, and perceptual functions have been linked to distinct intrinsic connectivity networks during the resting state. However, changes in resting-state connectivity across the menstrual cycle phase and due to hormonal contraceptive use have only been investigated in two selected networks and without controlling for the type of hormonal contraceptives. In the present study, we demonstrate menstrual cycle and hormonal contraceptive-dependent changes in several intrinsic connectivity networks, including networks that have been related to emotion processing, olfaction, audition, vision, coordination, and two lateralized frontoparietal networks related to a variety of cognitive functions. These changes parallel behavioral changes in the functions associated with these networks. Changes in connectivity and changes in behavior occur during the same cycle phases. Furthermore, hormonal contraceptive-dependent effects were observed in the same networks and same target sites as menstrual cycle-related changes and were dependent on the androgenicity of the progestin component contained in the hormonal contraceptive.
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Affiliation(s)
- Belinda Pletzer
- 1 Department of Psychology, University of Salzburg , Salzburg, Austria .,2 Centre for Cognitive Neuroscience, University of Salzburg , Salzburg, Austria
| | - Julia Sophia Crone
- 2 Centre for Cognitive Neuroscience, University of Salzburg , Salzburg, Austria .,3 Department of Psychology, UCLA , Los Angeles, California
| | - Martin Kronbichler
- 2 Centre for Cognitive Neuroscience, University of Salzburg , Salzburg, Austria
| | - Hubert Kerschbaum
- 2 Centre for Cognitive Neuroscience, University of Salzburg , Salzburg, Austria .,4 Department of Cell Biology, University of Salzburg , Salzburg, Austria
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Lonergan M, Saumier D, Tremblay J, Kieffer B, Brown TG, Brunet A. Reactivating addiction-related memories under propranolol to reduce craving: A pilot randomized controlled trial. J Behav Ther Exp Psychiatry 2016; 50:245-9. [PMID: 26454715 DOI: 10.1016/j.jbtep.2015.09.012] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Revised: 09/21/2015] [Accepted: 09/28/2015] [Indexed: 10/22/2022]
Abstract
BACKGROUND The reconsolidation blocker propranolol abolishes alcohol and drug-seeking behavior in rodents and attenuates conditioned emotional responses to drug-cues in humans in experimental settings. This suggests a role for its use in the treatment of substance dependence. In this translational pilot study, we explored the feasibility and efficacy of this procedure as an adjunct treatment for addiction. We hypothesized that guided addiction-related memory reactivation under propranolol would significantly attenuate tonic craving, a central element in relapse following addiction treatment. METHODS Seventeen treatment-seeking adults diagnosed with substance dependence were randomized to receive double-blind propranolol (n = 9) or placebo (n = 8) on six occasions prior to reading a personalized script detailing a drug-using experience. The primary outcome measure was self-reported craving intensity. RESULTS After controlling for baseline craving scores, intent-to-treat analysis revealed a time by group interaction, F(1, 14) = 5.68, p = .03, η(2) = 0.29; craving was reduced in the propranolol-treated group (Cohen's d = 1.40, p < .05) but not in the placebo group (d = 0.06, n.s.). LIMITATIONS The usual limitations related to small sample size and the lack of a follow-up apply here. CONCLUSION Drug-related memory reactivation under propranolol can subsequently reduce craving among substance-dependent individuals. Considering the relapse rate among individuals treated for substance dependence, our study highlights the feasibility of, and need for, more comprehensive trials of this treatment approach.
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Affiliation(s)
- Michelle Lonergan
- Research Center of the Douglas Mental Health University Institute, 6875 boul. Lasalle, Montreal, Qc, H4H 1R3, Canada; Department of Psychiatry, McGill University, Ludmer Research & Training Bldg., 1033 Pine Ave. West, Montreal, Qc, H3A 1A1, Canada.
| | - Daniel Saumier
- Research Center of the Douglas Mental Health University Institute, 6875 boul. Lasalle, Montreal, Qc, H4H 1R3, Canada.
| | - Jacques Tremblay
- Research Center of the Douglas Mental Health University Institute, 6875 boul. Lasalle, Montreal, Qc, H4H 1R3, Canada; Department of Psychiatry, McGill University, Ludmer Research & Training Bldg., 1033 Pine Ave. West, Montreal, Qc, H3A 1A1, Canada.
| | - Brigitte Kieffer
- Research Center of the Douglas Mental Health University Institute, 6875 boul. Lasalle, Montreal, Qc, H4H 1R3, Canada; Department of Psychiatry, McGill University, Ludmer Research & Training Bldg., 1033 Pine Ave. West, Montreal, Qc, H3A 1A1, Canada.
| | - Thomas G Brown
- Research Center of the Douglas Mental Health University Institute, 6875 boul. Lasalle, Montreal, Qc, H4H 1R3, Canada; Department of Psychiatry, McGill University, Ludmer Research & Training Bldg., 1033 Pine Ave. West, Montreal, Qc, H3A 1A1, Canada.
| | - Alain Brunet
- Research Center of the Douglas Mental Health University Institute, 6875 boul. Lasalle, Montreal, Qc, H4H 1R3, Canada; Department of Psychiatry, McGill University, Ludmer Research & Training Bldg., 1033 Pine Ave. West, Montreal, Qc, H3A 1A1, Canada.
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Maeng LY, Milad MR. Sex differences in anxiety disorders: Interactions between fear, stress, and gonadal hormones. Horm Behav 2015; 76:106-17. [PMID: 25888456 PMCID: PMC4823998 DOI: 10.1016/j.yhbeh.2015.04.002] [Citation(s) in RCA: 228] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2014] [Revised: 03/26/2015] [Accepted: 04/06/2015] [Indexed: 12/22/2022]
Abstract
This article is part of a Special Issue "SBN 2014". Women are more vulnerable to stress- and fear-based disorders, such as anxiety and post-traumatic stress disorder. Despite the growing literature on this topic, the neural basis of these sex differences remains unclear, and the findings appear inconsistent. The neurobiological mechanisms of fear and stress in learning and memory processes have been extensively studied, and the crosstalk between these systems is beginning to explain the disproportionate incidence and differences in symptomatology and remission within these psychopathologies. In this review, we discuss the intersect between stress and fear mechanisms and their modulation by gonadal hormones and discuss the relevance of this information to sex differences in anxiety and fear-based disorders. Understanding these converging influences is imperative to the development of more effective, individualized treatments that take sex and hormones into account.
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Affiliation(s)
- Lisa Y Maeng
- Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, 149 13th Street, Charlestown, MA 02129, USA.
| | - Mohammed R Milad
- Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, 149 13th Street, Charlestown, MA 02129, USA.
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Dieleman S, van der Veen F, van Beveren N, Röder C. Preserved emotional memory modulation in first episode psychosis. Psychiatry Res 2015; 226:301-7. [PMID: 25639371 DOI: 10.1016/j.psychres.2015.01.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2014] [Revised: 01/05/2015] [Accepted: 01/10/2015] [Indexed: 02/08/2023]
Abstract
Although patients with schizophrenia have severe memory impairments and emotional deficits, studies investigating emotional memory modulation (EMM) in schizophrenia show contradictory results, possibly due to methodological differences and small group size. We investigated whether impaired EMM is already present in First Episode Psychosis (FEP) and whether impairments in EMM are task or stimulus dependent. Forty-five FEP and thirty-seven Healthy Control (HC) male participants matched for age performed visual and verbal short-term (immediate recall) and long-term (after 24h recognition) memory tasks with neutral, negative and positive stimuli. On all tasks overall memory performance for FEP was significantly below that of HC. Although EMM varied by task and type of stimulus, none of the tasks showed a difference in EMM between FEP and HC. There were no differences between FEP and HC in the way emotion modulates different memory domains. This could mean that EMM is spared in the early course of schizophrenia.
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Affiliation(s)
- Sieds Dieleman
- Erasmus University Medical Center, Department of Psychiatry, P.O. box 2040, 3000 CA Rotterdam, The Netherlands; Bavo-Europoort Psychiatric Institute, Oudedijk 76, 3062 AG Rotterdam, The Netherlands.
| | - Frederik van der Veen
- Erasmus University, Institute of Psychology, Woudestein, T13-01, P.O. box 1738, 3000 DR Rotterdam, The Netherlands.
| | - Nico van Beveren
- Erasmus University Medical Center, Department of Psychiatry, P.O. box 2040, 3000 CA Rotterdam, The Netherlands; Delta Center for Mental Health Care, Postbus 800, 3170 DZ Poortugaal, The Netherlands.
| | - Christian Röder
- Erasmus University Medical Center, Department of Psychiatry, P.O. box 2040, 3000 CA Rotterdam, The Netherlands.
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Petersen N, Cahill L. Amygdala reactivity to negative stimuli is influenced by oral contraceptive use. Soc Cogn Affect Neurosci 2015; 10:1266-72. [PMID: 25688096 DOI: 10.1093/scan/nsv010] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Accepted: 02/09/2015] [Indexed: 12/21/2022] Open
Abstract
The amygdala is a highly interconnected region of the brain that is critically important to emotional processing and affective networks. Previous studies have shown that the response of the amygdala to emotionally arousing stimuli can be modulated by sex hormones. Because oral contraceptive pills dramatically lower circulating sex hormone levels with potent analogs of those hormones, we performed a functional magnetic resonance imaging experiment to measure amygdala reactivity in response to emotional stimuli in women using oral contraceptives, and compared their amygdala reactivity with that of naturally cycling women. Here, we show that women who use oral contraceptive pills have significantly decreased bilateral amygdala reactivity in response to negatively valenced, emotionally arousing stimuli compared with naturally cycling women. We suggest that by modulating amygdala reactivity, oral contraceptive pills may influence behaviors that have previously been shown to be amygdala dependent-in particular, emotional memory.
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Affiliation(s)
- Nicole Petersen
- Department of Neurobiology and Behavior, Bonney Research Laboratory, University of California, Irvine, CA 92697, USA and Department of Psychiatry and Biobehavioral Sciences, Semel Institute, University of California, Los Angeles, CA 90095, USA
| | - Larry Cahill
- Department of Neurobiology and Behavior, Bonney Research Laboratory, University of California, Irvine, CA 92697, USA and
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