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Costa RM. Silence between words: Is solitude important for relatedness? PROGRESS IN BRAIN RESEARCH 2024; 287:153-190. [PMID: 39097352 DOI: 10.1016/bs.pbr.2024.05.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/05/2024]
Abstract
Chronic loneliness is a risk factor for physical and health problems, in part due to dysfunction of the hypothalamic-pituitary-adrenal (HPA) axis and sympathetic nervous system. In contrast, temporary moments of positive solitude (passing good times alone and not feeling lonely) appear to have positive effects on mental health, social life, and creativity, and seems to be a buffer against loneliness. Herein, three ways of how solitude may have positive effects on health and relatedness are discussed, namely effects on enhancement of mind-wandering, interoceptive awareness, and spirituality. Solitude may facilitate (1) activation of the default mode network (DMN) underlying mind-wandering including daydreaming about other people; (2) activation of brain areas supporting interoceptive awareness; (3) deactivation of prefrontal cortex, or deactivation and decreased connectivity of the DMN, giving raise to susceptibility to spiritual experiences. The capacity to handle and enjoy solitude is a developmental process that may be difficult for many persons. Craving for social connections and external stimulation with digital technologies (e.g., internet, smartphones, social media) might be interfering with the development of the capacity for solitude and thereby increasing loneliness; this might be partly due to impaired interoceptive awareness and impaired functional mind-wandering (common in solitude). Congruently, overuse of digital technologies was associated with reduced activity, and reduced gray matter volume and density, in brain areas supporting interoceptive awareness, as well as with decreased connectivity of the DMN supporting creative insights. Solitude has been a relatively dismissed topic in neuroscience and health sciences, but a growing number of studies is highlighting its importance for well-being.
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Affiliation(s)
- Rui Miguel Costa
- William James Center for Research, Ispa-Instituto Universitário, Lisbon, Portugal.
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2
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Auer MK, Joue G, Biedermann SV, Sommer T, Fuss J. The effect of short-term increase of estradiol levels on sexual desire and orgasm frequency in women and men: A double-blind, randomized, placebo-controlled trial. Psychoneuroendocrinology 2024; 160:106682. [PMID: 38056372 DOI: 10.1016/j.psyneuen.2023.106682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 11/15/2023] [Accepted: 11/19/2023] [Indexed: 12/08/2023]
Abstract
Estradiol (E2) has been implicated in sexual functioning in both sexes. E2 levels change distinctively over the menstrual cycle, peaking around ovulation. Data on short-term effects of fluctuating E2 levels on sexual desire are however sparse and mostly based on observational studies. To fill this gap, we ran a double-blind, randomized, placebo-controlled study (N = 126) to investigate the effects of a short-term increase in E2 on sexual desire and orgasm frequency in healthy, young men and women. Circulating E2 levels were elevated through estradiol valerate (E2V) administered over two consecutive days to simulate the rise in E2 levels around ovulation. E2V had no effect on orgasm frequency and only minor effects on sexual desire. On average, the administered E2V dampened change in sexual desire compared to untreated participants with comparable baseline sexual desire in such a way that sexual desire was slightly reduced even in those with higher baseline sexual desire. These findings suggest that short-term increases in E2 have little effect on sexual function and are unlikely to explain the increase in sexual desire around ovulation.
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Affiliation(s)
- Matthias K Auer
- Institute of Forensic Psychiatry and Sex Research, Center for Translational Neuro, and Behavioral Sciences, University of Duisburg-Essen, Essen, Germany
| | - Gina Joue
- Institute of Systems Neuroscience, Center of Experimental Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Sarah V Biedermann
- Social and Emotional Neuroscience, Department of Psychiatry and Psychotherapy, Center of Psychosocial Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Tobias Sommer
- Institute of Systems Neuroscience, Center of Experimental Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Johannes Fuss
- Institute of Forensic Psychiatry and Sex Research, Center for Translational Neuro, and Behavioral Sciences, University of Duisburg-Essen, Essen, Germany.
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3
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Luberti FR, Carré JM. Testosterone's role in modulating human behaviors relevant to mating and parenting. Front Neuroendocrinol 2024; 72:101112. [PMID: 37972861 DOI: 10.1016/j.yfrne.2023.101112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 11/10/2023] [Accepted: 11/13/2023] [Indexed: 11/19/2023]
Abstract
Testosterone (T) is linked to human mating and parenting. Here, we comprehensively reviewed evidence on whether, in men and women, (1) basal T levels are related to mating and parenting behaviors, (2) T responds to reproduction-relevant cues, (3) acute changes in T map onto subsequent mating and parenting behaviors, and (4) single-dose exogenous T administration causally affects mating and parenting behaviors. We examined whether the available evidence supports trade-off interpretations of T's adaptive function whereby high T levels correspond to greater mating/reproductive effort and competition and low T levels to greater parenting effort and nurturance. We found mixed support for trade-off hypotheses, suggesting that T's function in modulating human mating and parenting might be more nuanced and highly dependent on context and individual trait differences. Results were largely similar for men and women, although studies with women were scarcer than those with men for most behaviors we reviewed.
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Affiliation(s)
- Francesca R Luberti
- Department of Psychology, Nipissing University, North Bay, ON P1B 8L7 Canada.
| | - Justin M Carré
- Department of Psychology, Nipissing University, North Bay, ON P1B 8L7 Canada.
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4
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Nickels McLean N, Maestripieri D. Hormonal responses to brief social interactions: The role of psychosocial stress and relationship status. PLoS One 2023; 18:e0287153. [PMID: 37352264 PMCID: PMC10289427 DOI: 10.1371/journal.pone.0287153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 05/31/2023] [Indexed: 06/25/2023] Open
Abstract
This study investigated the effects of psychosocial stress on hormonal responses to a social interaction with an opposite-sex individual to test the hypothesis that stress may interfere with or suppress adaptive neuroendocrine responses to courtship opportunities. Heterosexual men and women were randomly assigned prior to arrival to either a control or psychosocial stress condition (Trier Social Stress Test) and subsequently went through a social interaction test with an opposite-sex individual. Expected increases of testosterone for control participants who interacted with opposite-sex individuals were not observed, and changes in testosterone were not observed for those in the psychosocial stress condition either. However, exploratory analyses in control participants showed main and interaction effects of relationship status were significant for both cortisol and testosterone. Specifically, single individuals showed higher levels of cortisol compared to those in a relationship, and single individuals showed significantly higher concentrations of cortisol after a social interaction when compared to individuals who were in a relationship. For testosterone, only individuals in a relationship decreased in testosterone following the social interaction. This study suggests that relationship status and psychosocial stress may be important variables moderating the relationship between an ecological cue of a potential courtship opportunity and subsequent adaptive physiological responses.
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Affiliation(s)
- Nora Nickels McLean
- Department of Psychological Science, Carthage College, Kenosha, Wisconsin, United States of America
| | - Dario Maestripieri
- Department of Comparative Human Development, University of Chicago, Chicago, Illinois, United States of America
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5
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Chung WCJ, Tsai PS. The initiation and maintenance of gonadotropin-releasing hormone neuron identity in congenital hypogonadotropic hypogonadism. Front Endocrinol (Lausanne) 2023; 14:1166132. [PMID: 37181038 PMCID: PMC10173152 DOI: 10.3389/fendo.2023.1166132] [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: 02/14/2023] [Accepted: 04/12/2023] [Indexed: 05/16/2023] Open
Abstract
Neurons that secrete gonadotropin-releasing hormone (GnRH) drive vertebrate reproduction. Genetic lesions that disrupt these neurons in humans lead to congenital hypogonadotropic hypogonadism (CHH) and reproductive failure. Studies on CHH have largely focused on the disruption of prenatal GnRH neuronal migration and postnatal GnRH secretory activity. However, recent evidence suggests a need to also focus on how GnRH neurons initiate and maintain their identity during prenatal and postnatal periods. This review will provide a brief overview of what is known about these processes and several gaps in our knowledge, with an emphasis on how disruption of GnRH neuronal identity can lead to CHH phenotypes.
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Affiliation(s)
- Wilson CJ Chung
- Department of Biological Sciences, Kent State University, Kent, OH, United States
| | - Pei-San Tsai
- Department of Integrative Physiology, University of Colorado, Boulder, CO, United States
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6
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Nicolas SCA, Welling LLM. A Preliminary Investigation Into Women’s Sexual Risk-taking That Could Lead to Unintended Pregnancy. EVOLUTIONARY PSYCHOLOGICAL SCIENCE 2022. [DOI: 10.1007/s40806-022-00319-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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7
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Chin K, Reese ZA, Ascigil E, Sim L, Edelstein RS. Closeness-inducing discussions with a romantic partner increase cortisol and testosterone. Psychoneuroendocrinology 2021; 132:105357. [PMID: 34303223 DOI: 10.1016/j.psyneuen.2021.105357] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 06/09/2021] [Accepted: 07/11/2021] [Indexed: 11/24/2022]
Abstract
Despite progress in understanding the social neuroendocrinology of close relationship processes, most work has focused on negative experiences, such as relationship conflict or stress. As a result, much less is known about the neuroendocrine implications of positive, emotionally intimate relationship experiences. In the current study, we randomly assigned 105 dating or married couples to a 30-minute semi-structured discussion task that was designed to elicit either high or low levels of closeness. Participants provided pre- and post-task saliva samples (to assess cortisol and testosterone) and post-task reports of self-disclosure, closeness, attraction, positive and negative affect, and stress. Participants found the discussion conditions comparably positive and enjoyable, but those in the high-closeness condition reported that they disclosed marginally more and felt marginally closer to their partners than those in the low-closeness condition. Participants also showed larger increases in cortisol and testosterone during the high (versus low) closeness discussion, and self-reported disclosure mediated these increases in cortisol and testosterone. Self-reported closeness and other theoretically plausible mediators, such as sexual attraction and excitement, did not mediate changes in either hormone. Taken together, the current findings contribute to our understanding of neuroendocrine changes associated with emotionally intimate relationship experiences. We consider possible explanations for the hormone changes we observed and offer directions for future research on the neuroendocrine implications of close relationship experiences.
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8
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Sheppard LD, Cuttler C, Shin E, McLaughlin RJ. Differences in cortisol following cooperative and competitive work-related tasks with same-sex versus opposite-sex partners. Psychoneuroendocrinology 2021; 124:105063. [PMID: 33249332 DOI: 10.1016/j.psyneuen.2020.105063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 11/09/2020] [Accepted: 11/10/2020] [Indexed: 10/22/2022]
Abstract
Previous research indicates that circulating concentrations of cortisol increase during interactions with opposite-sex others in the presence of mating cues. However, it remains unknown whether this phenomenon extends to work-related tasks in which explicit mating cues are absent. In a series of two studies, we assessed women's and men's salivary cortisol concentrations before and after completing a cooperative brainstorming (Study 1) and competitive negotiation (Study 2) task wherein they worked with same- or opposite-sex partners. Both studies revealed significant participant sex by partner sex interactions. Specifically, male participants demonstrated significantly larger increases in salivary cortisol concentrations when working alongside opposite-sex as opposed to same-sex partners on a cooperative task. In contrast, female participants demonstrated significantly larger increases in salivary cortisol concentrations when working with opposite-sex as opposed to same-sex partners on a competitive task. Opposite-sex teams also produced fewer novel ideas relative to same-sex teams on the cooperative brainstorming task; however, differences in cortisol did not account for this effect. Our research extends previous research demonstrating elevated cortisol during opposite-sex interactions in the presence of explicit mating cues to a work-related context that is divorced from mating cues.
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Affiliation(s)
- Leah D Sheppard
- Department of Management, Information Systems, and Entrepreneurship, Washington State University, Pullman, WA, 99164, USA.
| | - Carrie Cuttler
- Department of Psychology, Washington State University, Pullman, WA, 99164, USA
| | - Eunjeong Shin
- Department of Management, Information Systems, and Entrepreneurship, Washington State University, Pullman, WA, 99164, USA
| | - Ryan J McLaughlin
- Department of Integrative Physiology and Neuroscience, Washington State University, Pullman, WA, 99164, USA
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9
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Biological sensitivity to context: A test of the hypothesized U-shaped relation between early adversity and stress responsivity. Dev Psychopathol 2020; 32:641-660. [PMID: 31347484 DOI: 10.1017/s0954579419000518] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
We conducted signal detection analyses to test for curvilinear, U-shaped relations between early experiences of adversity and heightened physiological responses to challenge, as proposed by biological sensitivity to context theory. Based on analysis of an ethnically diverse sample of 338 kindergarten children (4-6 years old) and their families, we identified levels and types of adversity that, singly and interactively, predicted high (top 25%) and low (bottom 25%) rates of stress reactivity. The results offered support for the hypothesized U-shaped curve and conceptually replicated and extended the work of Ellis, Essex, and Boyce (2005). Across both sympathetic and adrenocortical systems, a disproportionate number of children growing up under conditions characterized by either low or high adversity (as indexed by restrictive parenting, family stress, and family economic condition) displayed heightened stress reactivity, compared with peers growing up under conditions of moderate adversity. Finally, as hypothesized by the adaptive calibration model, a disproportionate number of children who experienced exceptionally stressful family conditions displayed blunted cortisol reactivity to stress.
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10
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Ai T, Gillath O, Karantzas GC. The Dual Function Model of Attachment Security Priming: Theoretical Framework and Empirical Evidence. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E8093. [PMID: 33153077 PMCID: PMC7663451 DOI: 10.3390/ijerph17218093] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 10/27/2020] [Accepted: 10/29/2020] [Indexed: 11/17/2022]
Abstract
According to attachment theory, security providing attachment figures fulfill two main functions: (1) safe haven-providing safety and comfort and reducing stress-helping people regain a sense of security; and (2) secure base-providing resources and a base from which people can spring into action. According to the Dual Function of Security Priming Model, security priming can result in one of two outcomes paralleling these two functions. Which outcome is likely to present itself depends on the level of stress imposed by the context. Here we describe the Dual Function Model of Security Priming (DFSP) Model and provide evidence from a study examining the effects of attachment security priming on hypothalamic-pituitary-adrenal activity. In the study, participants were exposed to security-related cues under high or low/no-stress conditions, while their salivary cortisol concentrations were measured. Cortisol is a suitable index as it is released not only in response to stress, but also more generally when energy needs to be mobilized. We found that while security priming led to significant decreases in salivary cortisol concentrations when presented after a stressor (stress reduction), it led to a significant increase in salivary cortisol concentrations when presented before the stressor (energy mobilization).
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Affiliation(s)
- Ting Ai
- Department of Psychology, University of Kansas, Lawrence, KS 66045, USA;
| | - Omri Gillath
- Department of Psychology, University of Kansas, Lawrence, KS 66045, USA;
| | - Gery C. Karantzas
- Department of Psychology, Deakin University, Melbourne 3125, Australia;
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11
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Perceived Nervous Reactions during Initial Attraction and Their Potential Adaptive Value. ADAPTIVE HUMAN BEHAVIOR AND PHYSIOLOGY 2020. [DOI: 10.1007/s40750-019-00127-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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12
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Burk CL, Mayer A, Wiese BS. Nail-biters and thrashing wins: Testosterone responses of football fans during World Cup matches. Physiol Behav 2019; 209:112596. [DOI: 10.1016/j.physbeh.2019.112596] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 06/28/2019] [Accepted: 06/29/2019] [Indexed: 11/29/2022]
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13
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Kordsmeyer TL, Freund D, van Vugt M, Penke L. Honest Signals of Status: Facial and Bodily Dominance Are Related to Success in Physical but Not Nonphysical Competition. EVOLUTIONARY PSYCHOLOGY 2019; 17:1474704919863164. [PMID: 31345060 PMCID: PMC10358418 DOI: 10.1177/1474704919863164] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Accepted: 06/13/2019] [Indexed: 11/17/2022] Open
Abstract
Recent studies suggest that both facial and bodily dominance promote high status positions and predict status-seeking behaviors such as aggression and social dominance. An evolutionarily relevant context in which associations between these dominance signals and status outcomes may be prevalent are face-to-face status contests. The present study examined whether facial and bodily dominance predicted success in dyadic competitions (one physical discipline, arm wrestling, and three nonphysical disciplines) in men (N = 125) in a controlled laboratory setting. Men's bodies and faces were independently rated for physical dominance, and associations of these ratings with contest outcomes as well as mediating and moderating variables (such as physical strength, body height, trait dominance, baseline and reactive testosterone) were examined. Both facial and bodily dominance positively predicted success in the physical discipline, mediated by physical strength, but not in the three nonphysical disciplines. Our findings demonstrate that facial and bodily physical dominance may be honest signals for men's formidability and hence status potential, at least in a physically competitive context.
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Affiliation(s)
- Tobias L. Kordsmeyer
- Department of Psychology and Leibniz ScienceCampus Primate Cognition, University of Goettingen, Goettingen, Germany
| | - Daniel Freund
- Department of Psychology and Leibniz ScienceCampus Primate Cognition, University of Goettingen, Goettingen, Germany
| | - Mark van Vugt
- Department of Experimental and Applied Psychology, Institute for Brain and Behavior, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- Department of Politics and International Relations, University of Oxford, Oxford, United Kingdom
| | - Lars Penke
- Department of Psychology and Leibniz ScienceCampus Primate Cognition, University of Goettingen, Goettingen, Germany
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14
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Baker MD, Nabell ME, Thomas N, Nicole Sloan H, Utter RL, Hall A, Fox ND, Beringer JA. Going the distance, going for speed: Honest signaling and the benefits of exercising with an opposite-sex partner. EVOL HUM BEHAV 2019. [DOI: 10.1016/j.evolhumbehav.2018.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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15
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Kordsmeyer TL, Penke L. Effects of male testosterone and its interaction with cortisol on self- and observer-rated personality states in a competitive mating context. JOURNAL OF RESEARCH IN PERSONALITY 2019. [DOI: 10.1016/j.jrp.2018.11.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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16
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Hoffmann H. The aroma of arousal: Effects of menstrual cycle phase and women's sexual arousal state on men's responsiveness to women's body odor. Biol Psychol 2019; 142:54-61. [PMID: 30690055 DOI: 10.1016/j.biopsycho.2019.01.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 01/17/2019] [Accepted: 01/21/2019] [Indexed: 12/28/2022]
Abstract
Humans can detect aspects of identity, reproductive status, and emotional state from body odor. Women have shown a distinctive neural response to male sexually-aroused (vs. resting) sweat. The present study examined olfactory sexual arousal contagion in men. Axial sweat was collected from naturally cycling women when they were sexually aroused and when they were resting, during both their follicular and their luteal phase. Men were exposed to both aroused and resting sweat in a state of low-level sexual arousal. Participants smelling follicular phase sweat reported greater subjective sexual arousal and an increased likelihood to self-disclose than men smelling luteal phase sweat. They also showed increased genital arousal but this effect was moderated by the arousal state of the women; genital responding was greater in men smelling sexually aroused (vs. resting) sweat for those exposed to luteal (but not those exposed to follicular) phase body odor. Being able to detect the scent of sexual arousal could enhance perceiver arousal and provide information on whether to approach someone for sexual interaction.
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Affiliation(s)
- Heather Hoffmann
- Department of Psychology, 2 East South St., Box 59, Knox College, Galesburg, IL 61401, United States.
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17
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Further Evidence that Facial Width-to-Height Ratio and Global Facial Masculinity Are Not Positively Associated with Testosterone Levels. ADAPTIVE HUMAN BEHAVIOR AND PHYSIOLOGY 2018. [DOI: 10.1007/s40750-018-0105-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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18
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Costa RM, Oliveira G, Pestana J, Costa D, Oliveira RF. Do Psychosocial Factors Moderate the Relation between Testosterone and Female Sexual Desire? The Role of Interoception, Alexithymia, Defense Mechanisms, and Relationship Status. ADAPTIVE HUMAN BEHAVIOR AND PHYSIOLOGY 2018. [DOI: 10.1007/s40750-018-0102-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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19
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Raisanen JC, Chadwick SB, Michalak N, van Anders SM. Average Associations Between Sexual Desire, Testosterone, and Stress in Women and Men Over Time. ARCHIVES OF SEXUAL BEHAVIOR 2018; 47:1613-1631. [PMID: 29845444 DOI: 10.1007/s10508-018-1231-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Revised: 11/01/2017] [Accepted: 05/08/2018] [Indexed: 05/10/2023]
Abstract
Sexual desire and testosterone are widely assumed to be directly and positively linked to each other despite the lack of supporting empirical evidence. The literature that does exist is mixed, which may result from a conflation of solitary and dyadic desire, and the exclusion of contextual variables, like stress, known to be relevant. Here, we use the Steroid/Peptide Theory of Social Bonds as a framework for examining how testosterone, solitary and partnered desire, and stress are linked over time. To do so, we collected saliva samples (for testosterone and cortisol) and measured desire as well as other variables via questionnaires over nine monthly sessions in 78 women and 79 men. Linear mixed models showed that testosterone negatively predicted partnered desire in women but not men. Stress moderated associations between testosterone and solitary desire in both women and men, but differently: At lower levels of stress, higher average testosterone corresponded to higher average solitary desire for men, but lower solitary desire on average for women. Similarly, for partnered desire, higher perceived stress predicted lower desire for women, but higher desire for men. We conclude by discussing the ways that these results both counter presumptions about testosterone and desire but fit with the existing literature and theory, and highlight the empirical importance of stress and gender norms.
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Affiliation(s)
- Jessica C Raisanen
- Departments of Psychology and Women's Studies, University of Michigan, Ann Arbor, MI, USA
| | - Sara B Chadwick
- Departments of Psychology and Women's Studies, University of Michigan, Ann Arbor, MI, USA
| | - Nicholas Michalak
- Department of Psychology, University of Michigan, Ann Arbor, MI, USA
| | - Sari M van Anders
- Departments of Psychology and Women's Studies, Program in Neuroscience, Reproductive Sciences Program; Science, Technology and Society Program; Biosocial Methods Collaborative, University of Michigan, Ann Arbor, MI, USA.
- Department of Psychology, Queen's University, 62 Arch Street, Kingston, ON, K7L 3N6, Canada.
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20
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Shirazi TN, Bossio JA, Puts DA, Chivers ML. Menstrual cycle phase predicts women's hormonal responses to sexual stimuli. Horm Behav 2018; 103:45-53. [PMID: 29864418 DOI: 10.1016/j.yhbeh.2018.05.023] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2017] [Revised: 05/30/2018] [Accepted: 05/31/2018] [Indexed: 12/24/2022]
Abstract
A robust body of research has demonstrated shifts in women's sexual desire and arousal across the menstrual cycle, with heightened desire and arousal coincident with heightened probability of conception (POC), and it is likely that ovarian hormones modulate these shifts. However, studies in which women are exposed to audiovisual sexual stimuli (AVSS) at high POC (mid-follicular) and low POC (luteal) phases have failed to detect significant differences in genital or subjective arousal patterns based on menstrual cycle phase. Here, we tested whether hormonal responsivity to AVSS differs as a function of cycle phase at testing, and whether phase during which participants were first exposed to AVSS influences hormonal responsivity in subsequent test sessions. Twenty-two naturally cycling heterosexual women were exposed to AVSS during the follicular and luteal phases, with phase at first test session counterbalanced across participants. Salivary samples were collected before and after AVSS exposure. Estradiol increased significantly during both follicular and luteal phase sessions, and increases were higher during the follicular phase. Testosterone (T) increased significantly only during the follicular phase session, while progesterone (P) did not change significantly during either cycle phase. Session order and current cycle phase interacted to predict P and T responses, such that P and T increased during the follicular phase in women who were first tested during the luteal phase. These data suggest that menstrual cycle phase influences hormonal responsivity to AVSS, and contribute to a growing body of clinical and empirical literature on the neuroendocrine modulators of women's sexuality.
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Affiliation(s)
- Talia N Shirazi
- Department of Anthropology, Pennsylvania State University, PA, USA
| | - Jennifer A Bossio
- Department of Psychology, Queen's University, Kingston, Ontario, Canada
| | - David A Puts
- Department of Anthropology, Pennsylvania State University, PA, USA
| | - Meredith L Chivers
- Department of Psychology, Queen's University, Kingston, Ontario, Canada.
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21
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Kordsmeyer TL, Hunt J, Puts DA, Ostner J, Penke L. The relative importance of intra- and intersexual selection on human male sexually dimorphic traits. EVOL HUM BEHAV 2018. [DOI: 10.1016/j.evolhumbehav.2018.03.008] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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22
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Effects of Brief Interactions with Male Experimenters Shortly Before and During the Trier Social Stress Test on Study Participants’ Testosterone Salivary Concentrations. ADAPTIVE HUMAN BEHAVIOR AND PHYSIOLOGY 2018. [DOI: 10.1007/s40750-018-0091-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Ostrander GM, Pipitone RN, Shoup-Knox ML. Interactions between observer and stimuli fertility status: Endocrine and perceptual responses to intrasexual vocal fertility cues. Horm Behav 2018; 98:191-197. [PMID: 29277698 DOI: 10.1016/j.yhbeh.2017.12.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Revised: 11/20/2017] [Accepted: 12/20/2017] [Indexed: 12/22/2022]
Abstract
Both men and women find female voices more attractive at higher fertility times in the menstrual cycle, suggesting the voice is a cue to fertility and/or hormonal status. Preference for fertile females' voices provides males with an obvious reproduction advantage, however the advantage for female listeners is less clear. One possibility is that attention to the fertility status of potential rivals may enable women to enhance their own reproductive strategies through intrasexual competition. If so, the response to having high fertility voices should include hormonal changes that promote competitive behavior. Furthermore, attention and response to such cues should vary as a function of the observer's own fertility, which influences her ability to compete for mates. The current study monitored variation in cortisol and testosterone levels in response to evaluating the attractiveness of voices of other women. All 33 participants completed this task once during ovulation then again during the luteal phase. The voice stimuli were recorded from naturally cycling women at both high and low fertility, and from women using hormonal birth control. We found that listeners rated high fertility voices as more attractive compared to low fertility, with the effect being stronger when listeners were ovulating. Testosterone was elevated following voice ratings suggesting threat detection or the anticipation of competition, but no stress response was found.
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Affiliation(s)
- Grant M Ostrander
- James Madison University, Miller Hall 1120-MSC 7704, 91 E Grace Street, Harrisonburg, VA 22807, United States.
| | - R Nathan Pipitone
- Florida Gulf Coast University, Department of Psychology, 10501 FGCU Blvd., South, Fort Myers, FL 33965, United States.
| | - Melanie L Shoup-Knox
- James Madison University, Miller Hall 1120-MSC 7704, 91 E Grace Street, Harrisonburg, VA 22807, United States.
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Zilioli S, Bird BM. Functional significance of men's testosterone reactivity to social stimuli. Front Neuroendocrinol 2017; 47:1-18. [PMID: 28676436 DOI: 10.1016/j.yfrne.2017.06.002] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 06/13/2017] [Accepted: 06/26/2017] [Indexed: 01/07/2023]
Abstract
Rapid testosterone fluctuations in response to social stimuli are observed across a wide range of species, and the highly conserved nature of these fluctuations suggests an adaptive function. This paper reviews the current literature on testosterone reactivity, primarily in human males, and illustrates how life-history theory provides an adequate theoretical framework to interpret findings. The review is structured around supporting evidence suggesting that situations implicated in mating effort either directly (e.g., interactions with a mate) or indirectly (e.g., intrasexual competition) are generally associated with a brief elevation of testosterone, while situations implicated in parenting effort (e.g., nurturant interactions with offspring) are generally associated with a decline in testosterone. Further, we discuss how these fluctuations in testosterone have been linked to future behaviors, and how situational, motivational, and physiological variables moderate the interplay between social stimuli, testosterone reactivity, and behavior. Supporting the notion that testosterone can play a causal role in modulating behavior in response to social stimuli, we also summarize recent single administration studies examining the effects of testosterone on physiology, neurobiology, and behavior. A conceptual model provides links between supported findings, and hypothesized pathways requiring future testing.
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Affiliation(s)
- Samuele Zilioli
- Department of Psychology, Wayne State University, Detroit, MI 48202, USA; Department of Family Medicine and Public Health Sciences, Wayne State University, Detroit, MI 48202, USA.
| | - Brian M Bird
- Department of Psychology, Simon Fraser University, Burnaby, BC V5A 1S6, Canada.
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The right way to kiss: directionality bias in head-turning during kissing. Sci Rep 2017; 7:5398. [PMID: 28710346 PMCID: PMC5511293 DOI: 10.1038/s41598-017-04942-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Accepted: 05/31/2017] [Indexed: 11/16/2022] Open
Abstract
Humans have a bias for turning to the right in a number of settings. Here we document a bias in head-turning to the right in adult humans, as tested in the act of kissing. We investigated head-turning bias in both kiss initiators and kiss recipients for lip kissing, and took into consideration differences due to sex and handedness, in 48 Bangladeshi heterosexual married couples. We report a significant male bias in the initiation of kissing and a significant bias in head-turning to the right in both kiss initiators and kiss recipients, with a tendency among kiss recipients to match their partners’ head-turning direction. These interesting outcomes are explained by the influences of societal learning or cultural norms and the potential neurophysiological underpinnings which together offer novel insights about the mechanisms underlying behavioral laterality in humans.
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Jaremka LM, Collins NL. Cortisol increases in response to brief social exchanges with opposite sex partners. Biol Psychol 2017; 124:39-46. [DOI: 10.1016/j.biopsycho.2017.01.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Revised: 11/13/2016] [Accepted: 01/09/2017] [Indexed: 10/20/2022]
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Costa R, Costa D, Pestana J. Subjective sleep quality, unstimulated sexual arousal, and sexual frequency. ACTA ACUST UNITED AC 2017; 10:147-153. [PMID: 29410746 PMCID: PMC5760048 DOI: 10.5935/1984-0063.20170026] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Introduction REM sleep deprivation increases unstimulated erections in rats, and total sleep deprivation increases erections during audiovisual sexual stimulation in men, but the effects of sleep problems on human unstimulated sexual arousal are unknown. Objective We examined the associations of subjective sleep quality with unstimulated sexual arousal, satisfaction with sex life, and sexual frequency and desire over the past month. Methods 275 Portuguese (169 women) reported their anxiety, sexual arousal and sexual desire during a resting state, and completed the Pittsburgh Sleep Quality Index, the sexual satisfaction subscale of the LiSat scale, the Desire dimensions of the Female Sexual Function Index (women only) and International Index of Erectile Function (men only). They additionally reported how many days in the past month they engaged in penile-vaginal intercourse, noncoital sex, and masturbation. Salivary testosterone (T) was assayed by luminescence immunoassays. Results Poorer sleep quality correlated with greater unstimulated sexual arousal in men with higher T levels and in women with higher T levels not taking oral contraceptives. In women with lower T, poorer subjective sleep quality correlated with greater sexual dissatisfaction. In both sexes, sleep quality was uncorrelated with sexual desire and sexual frequency over the past month. Discussion Consistently with other studies in humans and animals, the findings are congruent with the notion that lack of sleep can increase sexual arousal, but not sexual frequency. T might play a role in the sexual arousal caused by lack of appropriate sleep.
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Affiliation(s)
- Rui Costa
- ISPA - Instituto Universitário, WJCR - William James Center for Research - Lisbon - Portugal
| | - David Costa
- ISPA - Instituto Universitário, WJCR - William James Center for Research - Lisbon - Portugal
| | - José Pestana
- ISPA - Instituto Universitário, - Lisbon - Portugal
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Peters BJ, Hammond MD, Reis HT, Jamieson JP. The consequences of having a dominant romantic partner on testosterone responses during a social interaction. Psychoneuroendocrinology 2016; 74:308-315. [PMID: 27701045 DOI: 10.1016/j.psyneuen.2016.09.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Revised: 09/06/2016] [Accepted: 09/28/2016] [Indexed: 12/23/2022]
Abstract
Testosterone reactivity has been conceptualized as a marker of social submission at low levels and social dominance at high levels. However, hormonal fluctuations in response to romantic partners remain largely unknown. Towards this end, 88 couples (N=176) discussed an emotional video. Prior to the conversation, one member of the dyad (the "agent") was instructed to regulate affective displays in a specific way (express or suppress). The other dyad member (the "partner") was given no special instruction and was unaware of regulation instructions given to the agent. Agents who regulated affective displays were expected to exhibit decreased testosterone from baseline because they were prevented from tuning their emotional responses to their partners. Furthermore, we expected declines in testosterone would be moderated by partners' authoritativeness: People would be particularly submissive to more dominant partners. Predictions were supported for females and partially supported for males. Agents exhibited decreases in testosterone from baseline relative to partners. For females, this main effect was moderated by partners' trait-level authoritativeness: Females interacting with partners higher in authority exhibited larger decreases in testosterone when instructed to restrict their emotion regulation strategies. This research is the first to document testosterone reactivity in existing romantic relationships and underscores the importance of taking into account social and relational contexts when examining hormonal regulation.
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Affiliation(s)
- Brett J Peters
- Department of Clinical and Social Sciences in Psychology, University of Rochester, Rochester, NY 14627, United States.
| | - Matthew D Hammond
- School of Psychology, Victoria University of Wellington, Kelburn Parade P.O. Box 600, Wellington 6012, New Zealand.
| | - Harry T Reis
- Department of Clinical and Social Sciences in Psychology, University of Rochester, Rochester, NY 14627, United States.
| | - Jeremy P Jamieson
- Department of Clinical and Social Sciences in Psychology, University of Rochester, Rochester, NY 14627, United States.
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Goldey KL, van Anders SM. Identification with Stimuli Moderates Women's Affective and Testosterone Responses to Self-Chosen Erotica. ARCHIVES OF SEXUAL BEHAVIOR 2016; 45:2155-2171. [PMID: 26545913 DOI: 10.1007/s10508-015-0612-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Revised: 04/15/2015] [Accepted: 08/25/2015] [Indexed: 05/25/2023]
Abstract
Sexual thoughts are sufficient to increase testosterone (T) in women, yet erotic films are not. A key confound in past studies is autonomy in stimulus selection: women choose the content of their sexual thoughts but films have been selected by researchers. We hypothesized that self-chosen erotic films, compared to researcher-chosen erotic films, would (1) increase women's self-reported arousal, enjoyment, and identification with stimuli, and decrease negative affect; and (2) increase T. Participants (N = 116 women) were randomly assigned to a neutral documentary condition or one of three erotic film conditions: high choice (self-chosen erotica from participants' own sources), moderate choice (self-chosen erotica from films preselected by sexuality researchers), or no choice (researcher-chosen erotica). Participants provided saliva samples for T before and after viewing the film in the privacy of their homes. Compared to researcher-chosen erotica, self-chosen erotica increased self-reported arousal and enjoyment, but also unexpectedly disgust, guilt, and embarrassment. Self-chosen erotica only marginally increased identification with stimuli compared to researcher-chosen erotica. Overall, film condition did not affect T, but individual differences in identification moderated T responses: among women reporting lower levels of identification, the moderate choice condition decreased T compared to the no choice condition, but this difference was not observed among women with higher identification. These results highlight the importance of cognitive/emotional factors like identification for sexually modulated T. However, self-chosen erotica results in more ambivalent rather than unequivocally positive cognitive/emotional responses, perhaps because stigma associated with viewing erotica for women becomes more salient when choosing stimuli.
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Affiliation(s)
- Katherine L Goldey
- Department of Psychology, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Sari M van Anders
- Departments of Psychology and Women's Studies; Programs in Neuroscience and Reproductive Sciences; Science, Technology, and Society Program; Biosocial Methods Collaborative, University of Michigan, 530 Church Street, Ann Arbor, MI, 48109, USA.
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30
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Costa RM, Oliveira TF, Pestana J, Costa D. Self-transcendence is related to higher female sexual desire. PERSONALITY AND INDIVIDUAL DIFFERENCES 2016. [DOI: 10.1016/j.paid.2016.02.078] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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31
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Explaining financial and prosocial biases in favor of attractive people: Interdisciplinary perspectives from economics, social psychology, and evolutionary psychology. Behav Brain Sci 2016; 40:e19. [PMID: 27283466 DOI: 10.1017/s0140525x16000340] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Financial and prosocial biases in favor of attractive adults have been documented in the labor market, in social transactions in everyday life, and in studies involving experimental economic games. According to the taste-based discrimination model developed by economists, attractiveness-related financial and prosocial biases are the result of preferences or prejudices similar to those displayed toward members of a particular sex, racial, ethnic, or religious group. Other explanations proposed by economists and social psychologists maintain that attractiveness is a marker of personality, intelligence, trustworthiness, professional competence, or productivity. Evolutionary psychologists have argued that attractive adults are favored because they are preferred sexual partners. Evidence that stereotypes about attractive people are causally related to financial or prosocial biases toward them is weak or nonexistent. Consistent with evolutionary explanations, biases in favor of attractive women appear to be more consistent or stronger than those in favor of attractive men, and biases are more consistently reported in interactions between opposite-sex than same-sex individuals. Evolutionary explanations also account for increased prosocial behavior in situations in which attractive individuals are simply bystanders. Finally, evolutionary explanations are consistent with the psychological, physiological, and behavioral changes that occur when individuals are exposed to potential mates, which facilitate the expression of courtship behavior and increase the probability of occurrence of mating. Therefore, multiple lines of evidence suggest that mating motives play a more important role in driving financial and prosocial biases toward attractive adults than previously recognized.
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32
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Miani A. Sexual arousal and rhythmic synchronization: A possible effect of vasopressin. Med Hypotheses 2016; 93:122-5. [PMID: 27372870 DOI: 10.1016/j.mehy.2016.05.030] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Accepted: 05/26/2016] [Indexed: 12/21/2022]
Abstract
Music is ubiquitous. Yet, its biological relevance is still an ongoing debate. Supporting the view that music had an ancestral role in courtship displays, a pilot study presented here provides preliminary evidence on the link between music and sexual selection. The underlying hypothesis is based on the fact that the sexually dimorphic neuropeptide vasopressin has its receptors in the part of the brain involved in music and dance performance (the basal ganglia), and its concentrations rise during sexual arousal in men. In addition, music, dance, and courtship phenotypes seem to be in part regulated by vasopressin and its genes. Hence, to test this hypothesis, a rhythmic synchronization task was employed here on one male subject during sexual arousal. Results revealed a significant effect of sexual arousal on rhythm synchronization. This is the first report that empirically supports the hypothesis on the role of music in sexual selection. Further studies are clearly required.
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Affiliation(s)
- Alessandro Miani
- Center for Semiotics, Aarhus University, Jens Chr. Skous Vej 2, bygning 1485, 8000 Aarhus C, Denmark.
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33
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Costa RM, Oliveira RF. Maladaptive defense mechanisms are associated with decoupling of testosterone from sexual desire in women of reproductive age. ACTA ACUST UNITED AC 2015. [DOI: 10.1080/15294145.2015.1089184] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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34
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Ruttle PL, Shirtcliff EA, Armstrong JM, Klein MH, Essex MJ. Neuroendocrine coupling across adolescence and the longitudinal influence of early life stress. Dev Psychobiol 2015; 57:688-704. [PMID: 23775330 PMCID: PMC6585402 DOI: 10.1002/dev.21138] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2013] [Accepted: 04/26/2013] [Indexed: 11/10/2022]
Abstract
Drawing on conceptual models illustrating the advantages of a multisystemic, interactive, developmental approach to understanding development, the present study examines the covariation of stress and sex hormones across the adolescent transition and the effect of early life stress (ELS) on neuroendocrine coupling to gain insight into atypical development. Morning levels of cortisol, testosterone, and dehydroepiandrosterone (DHEA) were assessed at ages 11, 13, and 15; ELS was assessed during the infancy and preschool periods. Hierarchical linear modeling revealed that cortisol-DHEA coupling patterns progressed to tight, positive coupling across adolescence. Cortisol-testosterone coupling was positive at age 11 but became more negative at ages 13 and 15. Exposure to ELS resulted in more adultlike neuroendocrine coupling patterns earlier in life than non-exposed youth; however the effect of ELS on cortisol-testosterone coupling was unique to girls. Results illustrate trajectories of neuroendocrine coupling that may be unique to adolescence. Moderation by ELS suggests that early stress exposure may prompt earlier adultlike neuroendocrine coupling, particularly within girls, which may contribute to early pubertal development.
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Affiliation(s)
- Paula L Ruttle
- Department of Psychiatry, School of Medicine and Public Health, University of Wisconsin-Madison, 6001 Research Park Boulevard, Madison, WI, 53719-1176.
| | | | - Jeffrey M Armstrong
- Department of Psychiatry, School of Medicine and Public Health, University of Wisconsin-Madison, 6001 Research Park Boulevard, Madison, WI, 53719-1176
| | - Marjorie H Klein
- Department of Psychiatry, School of Medicine and Public Health, University of Wisconsin-Madison, 6001 Research Park Boulevard, Madison, WI, 53719-1176
| | - Marilyn J Essex
- Department of Psychiatry, School of Medicine and Public Health, University of Wisconsin-Madison, 6001 Research Park Boulevard, Madison, WI, 53719-1176
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35
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Puts DA, Pope LE, Hill AK, Cárdenas RA, Welling LLM, Wheatley JR, Marc Breedlove S. Fulfilling desire: evidence for negative feedback between men's testosterone, sociosexual psychology, and sexual partner number. Horm Behav 2015; 70:14-21. [PMID: 25644313 PMCID: PMC4409524 DOI: 10.1016/j.yhbeh.2015.01.006] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Revised: 01/21/2015] [Accepted: 01/23/2015] [Indexed: 12/28/2022]
Abstract
Across human societies and many nonhuman animals, males have greater interest in uncommitted sex (more unrestricted sociosexuality) than do females. Testosterone shows positive associations with male-typical sociosexual behavior in nonhuman animals. Yet, it remains unclear whether the human sex difference in sociosexual psychology (attitudes and desires) is mediated by testosterone, whether any relationships between testosterone and sociosexuality differ between men and women, and what the nature of these possible relationships might be. In studies to resolve these questions, we examined relationships between salivary testosterone concentrations and sociosexual psychology and behavior in men and women. We measured testosterone in all men in our sample, but only in those women taking oral contraception (OC-using women) in order to reduce the influence of ovulatory cycle variation in ovarian hormone production. We found that OC-using women did not differ from normally-ovulating women in sociosexual psychology or behavior, but that circulating testosterone mediated the sex difference in human sociosexuality and predicted sociosexual psychology in men but not OC-using women. Moreover, when sociosexual psychology was controlled, men's sociosexual behavior (number of sexual partners) was negatively related to testosterone, suggesting that testosterone drives sociosexual psychology in men and is inhibited when those desires are fulfilled. This more complex relationship between androgens and male sexuality may reconcile some conflicting prior reports.
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Affiliation(s)
- David A Puts
- Department of Anthropology, Pennsylvania State University, University Park, PA 16802, USA; Center for Behavior, Brain, and Cognition, Pennsylvania State University, University Park, PA 16802, USA.
| | - Lauramarie E Pope
- Department of Anthropology, Pennsylvania State University, University Park, PA 16802, USA
| | - Alexander K Hill
- Department of Anthropology, Pennsylvania State University, University Park, PA 16802, USA
| | - Rodrigo A Cárdenas
- Department of Psychology, Pennsylvania State University, University Park, PA 16802, USA
| | - Lisa L M Welling
- Department of Anthropology, Pennsylvania State University, University Park, PA 16802, USA
| | - John R Wheatley
- Department of Anthropology, Pennsylvania State University, University Park, PA 16802, USA
| | - S Marc Breedlove
- Neuroscience Program, Michigan State University, East Lansing, MI 48824, USA
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36
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Simmons JG, Byrne ML, Schwartz OS, Whittle SL, Sheeber L, Kaess M, Youssef GJ, Allen NB. Dual-axis hormonal covariation in adolescence and the moderating influence of prior trauma and aversive maternal parenting. Dev Psychobiol 2015; 57:670-87. [PMID: 25754696 DOI: 10.1002/dev.21275] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2013] [Accepted: 11/19/2014] [Indexed: 01/05/2023]
Abstract
Adversity early in life can disrupt the functioning of the hypothalamic-pituitary-adrenal and hypothalamic-pituitary-gonadal axes and increase risk for negative health outcomes. The interplay between these axes and the environment is complex, and understanding needs to be advanced by the investigation of the multiple hormonal relationships underlying these processes. The current study examined basal hormonal associations between morning levels of cortisol, testosterone, and dehydroepiandrosterone in a cohort of adolescents (mean age 15.56 years). The moderating influence of childhood adversity was also examined, as indexed by self-reported trauma (at mean age 14.91), and observed maternal aggressive parenting (at mean age 12.41). Between-person regressions revealed significant associations between hormones that were moderated by both measures of adversity. In females, all hormones positively covaried, but also interacted with adversity, such that positive covariation was typically only present when levels of trauma and/or aggressive parenting were low. In males, hormonal associations and interactions were less evident; however, interactions were detected for cortisol-testosterone - positively covarying at high levels of aggressive parenting but negatively covarying at low levels - and DHEA-cortisol - similarly positively covarying at high levels of parental aggression. These results demonstrate associations between adrenal and gonadal hormones and the moderating role of adversity, which is likely driven by feedback mechanisms, or cross-talk, between the axes. These findings suggest that hormonal changes may be the pathway through which early life adversity alters physiology and increases health risks, but does so differentially in the sexes; however further study is necessary to establish causation.
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Affiliation(s)
- Julian G Simmons
- Melbourne School of Psychological Sciences, The University of Melbourne, Victoria, Australia.,Orygen Youth Health Research Centre, The University of Melbourne, Victoria, Australia.,Murdoch Childrens Research Institute, Parkville, Victoria, Australia
| | - Michelle L Byrne
- Melbourne School of Psychological Sciences, The University of Melbourne, Victoria, Australia
| | - Orli S Schwartz
- Melbourne School of Psychological Sciences, The University of Melbourne, Victoria, Australia
| | - Sarah L Whittle
- Melbourne Neuropsychiatry Centre, The University of Melbourne, Victoria, Australia
| | | | - Michael Kaess
- Department of Child and Adolescent Psychiatry, University of Heidelberg, Heidelberg, Germany
| | - George J Youssef
- Monash Clinical and Imaging Neuroscience, School of Psychological Sciences, Monash University, Victoria, Australia
| | - Nicholas B Allen
- Melbourne School of Psychological Sciences, The University of Melbourne, Victoria, Australia. .,Murdoch Childrens Research Institute, Parkville, Victoria, Australia. .,Department of Psychology, University of Oregon, Eugene, OR, USA.
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37
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Doi H, Nishitani S, Shinohara K. Sex difference in the relationship between salivary testosterone and inter-temporal choice. Horm Behav 2015; 69:50-8. [PMID: 25530487 DOI: 10.1016/j.yhbeh.2014.12.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2014] [Revised: 12/11/2014] [Accepted: 12/12/2014] [Indexed: 11/25/2022]
Abstract
Humans often prefer a small immediate reward to large reward in the future. This myopic tendency in inter-temporal choice is termed delay discounting, and has been the focus of intensive research in the past decades. Recent studies indicate that the neural regions underlying delay discounting are influenced by the gonadal steroids. However, the specific relationship between the testosterone levels and delay discounting is unclear at this point, especially in females. The present study investigated the relationship between salivary testosterone concentrations and discounting rates in delay- and probability-discounting tasks with healthy males and females. The results revealed a positive correlation between testosterone concentrations and delay-discounting rates in females and a negative correlation in males. Testosterone concentrations were unrelated to probability-discounting rates. Although causal effects of testosterone cannot be certain in this correlational study, if testosterone directly influenced this behavior, observed sex differences in delay discounting may be evidence of a curvilinear effect of testosterone. Alternatively, the findings may reflect inverse pattern of responsiveness to testosterone between male and female neural systems, or basic sex-difference in the neural mechanism underlying delay-discounting independent of testosterone itself.
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Affiliation(s)
- Hirokazu Doi
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Shota Nishitani
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Kazuyuki Shinohara
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan.
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Intimate Relationships Then and Now: How Old Hormonal Processes are Influenced by Our Modern Psychology. ADAPTIVE HUMAN BEHAVIOR AND PHYSIOLOGY 2015. [DOI: 10.1007/s40750-015-0021-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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40
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Galinsky AM, McClintock MK, Waite LJ. Sexuality and physical contact in National Social Life, Health, and Aging Project Wave 2. J Gerontol B Psychol Sci Soc Sci 2015; 69 Suppl 2:S83-98. [PMID: 25360027 DOI: 10.1093/geronb/gbu072] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION Wave 2 of the National Social Life, Health, and Aging Project (NSHAP) includes new measures of sexual interest and behavior, as well as new measures of the context of sexual experience and the frequency and appeal of physical contact. This is the first time many of these constructs have been measured in a nationally representative sample. METHOD We describe the new measures and compare the distributions of each across gender and age groups, in some cases by partnership status. RESULTS Two components of sexuality decrease with age among both men and women: frequency of finding an unknown person sexually attractive and receptivity to a partner's sexual overtures. In contrast, the inclination to make one's self sexually attractive to others was a more complicated function of partner status, gender, and age: partnered women and unpartnered men made the most effort, with the more effortful gender's effort decreasing with age. Both men and women find nonsexual physical contact appealing but sexual physical contact is more appealing to men than women. Finally, two fifths of men and women report dissatisfaction with their partner's frequency of caring behaviors that make later sexual interactions pleasurable, and a fifth of women and a quarter of men who had vaginal sex in the past year report dissatisfaction with amount of foreplay. DISCUSSION These data offer the opportunity to characterize sexual motivation in older adulthood more precisely and richly and to examine how the context of sexual experience and the nonsexual aspects of physical intimacy correlate with sexual behavior, enjoyment, and problems.
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Affiliation(s)
| | - Martha K McClintock
- Departments of Comparative Human Development and Psychology and Institute for Mind and Biology, and
| | - Linda J Waite
- Department of Sociology, University of Chicago, Illinois
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41
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Sexual Modulation of Testosterone: Insights for Humans from Across Species. ADAPTIVE HUMAN BEHAVIOR AND PHYSIOLOGY 2014. [DOI: 10.1007/s40750-014-0005-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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42
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Zilioli S, Caldbick E, Watson NV. Testosterone reactivity to facial display of emotions in men and women. Horm Behav 2014; 65:461-8. [PMID: 24732095 DOI: 10.1016/j.yhbeh.2014.04.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2013] [Revised: 04/03/2014] [Accepted: 04/05/2014] [Indexed: 10/25/2022]
Abstract
Previous studies have examined testosterone's role in regulating the processing of facial displays of emotions (FDEs). However, the reciprocal process - the influence of FDEs, an evolutionarily ancient and potent class of social signals, on the secretion of testosterone - has not yet been studied. To address this gap, we examined the effects of emotional content and sex of facial stimuli in modulating endogenous testosterone fluctuations, as well as sex differences in the endocrine responses to faces. One hundred and sixty-four young healthy men and women were exposed, in a between-subjects design, to happy or angry same-sex or opposite-sex facial expressions. Results showed that in both men (n=85) and women (n=79), extended exposure to faces of the opposite sex, regardless of their apparent emotional content, was accompanied by an accumulation in salivary testosterone when compared to exposure to faces of the same sex. Furthermore, testosterone change in women exposed to angry expressions was greater than testosterone change in women exposed to happy expressions. These results add emotional facial stimuli to the collection of social signals that modulate endocrine status, and are discussed with regard to the evolutionary roles of testosterone.
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Affiliation(s)
- Samuele Zilioli
- Behavioral Endocrinology Laboratory, Department of Psychology, Simon Fraser University, Canada
| | - Evan Caldbick
- Behavioral Endocrinology Laboratory, Department of Psychology, Simon Fraser University, Canada
| | - Neil V Watson
- Behavioral Endocrinology Laboratory, Department of Psychology, Simon Fraser University, Canada.
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Early stress and human behavioral development: emerging evolutionary perspectives. J Dev Orig Health Dis 2014; 5:270-80. [DOI: 10.1017/s2040174414000257] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Stress experienced early in life exerts a powerful, lasting influence on development. Converging empirical findings show that stressful experiences become deeply embedded in the child’s neurobiology, with an astonishing range of long-term effects on cognition, emotion, and behavior. In contrast with the prevailing view that such effects are the maladaptive outcomes of ‘toxic’ stress, adaptive models regard them as manifestations of evolved developmental plasticity. In this paper, I offer a brief introduction to adaptive models of early stress and human behavioral development, with emphasis on recent theoretical contributions and emerging concepts in the field. I begin by contrasting dysregulation models of early stress with their adaptive counterparts; I then introduce life history theory as a unifying framework, and review recent work on predictive adaptive responses (PARs) in human life history development. In particular, I discuss the distinction between forecasting the future state of the environment (external prediction) and forecasting the future state of the organism (internal prediction). Next, I present the adaptive calibration model, an integrative model of individual differences in stress responsivity based on life history concepts. I conclude by examining how maternal–fetal conflict may shape the physiology of prenatal stress and its adaptive and maladaptive effects on postnatal development. In total, I aim to show how theoretical work from evolutionary biology is reshaping the way we think about the role of stress in human development, and provide researchers with an up-to-date conceptual map of this fascinating and rapidly evolving field.
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Edelstein RS, van Anders SM, Chopik WJ, Goldey KL, Wardecker BM. Dyadic associations between testosterone and relationship quality in couples. Horm Behav 2014; 65:401-7. [PMID: 24650800 DOI: 10.1016/j.yhbeh.2014.03.003] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2013] [Revised: 01/31/2014] [Accepted: 03/07/2014] [Indexed: 11/18/2022]
Abstract
Testosterone is thought to be positively associated with "mating effort", or the initiation and establishment of sexual relationships (Wingfield et al., 1990). Yet, because testosterone is negatively associated with nurturance (van Anders et al., 2011), high levels of testosterone may be incompatible with relationship maintenance. For instance, partnered men with high testosterone report lower relationship quality compared to partnered men with low testosterone (e.g., Booth and Dabbs, 1993). Findings for women are inconsistent, however, and even less is known about potential dyadic associations between testosterone and relationship quality in couples. In the current report, we assessed relationship satisfaction, commitment, and investment in heterosexual couples and tested the hypothesis that these aspects of relationship quality would be negatively associated with an individual's own and his/her partner's testosterone levels. We found that testosterone was in fact negatively associated with relationship satisfaction and commitment in both men and women. There was also evidence for dyadic associations: Participants' satisfaction and commitment were negatively related to their partners' levels of testosterone, and these associations were larger for women's than men's testosterone. Our findings are consistent with the idea that high testosterone may be incompatible with the maintenance of nurturant relationships. The current findings also provide some of the first evidence for dyadic associations between testosterone and relationship quality in couples, highlighting the interdependent nature of close relationship processes and the importance of considering this interdependence in social neuroendocrine research.
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Affiliation(s)
- Robin S Edelstein
- Department of Psychology, University of Michigan, 530 Church Street, Ann Arbor, MI 48109, USA.
| | - Sari M van Anders
- Department of Psychology, University of Michigan, 530 Church Street, Ann Arbor, MI 48109, USA; Department of Women's Studies, University of Michigan, Ann Arbor, MI, USA; Program in Reproductive Sciences, University of Michigan, Ann Arbor, MI, USA; Program in Neuroscience, University of Michigan, Ann Arbor, MI, USA; Program in Science, Technology, and Society, University of Michigan, Ann Arbor, MI, USA.
| | - William J Chopik
- Department of Psychology, University of Michigan, 530 Church Street, Ann Arbor, MI 48109, USA.
| | - Katherine L Goldey
- Department of Psychology, University of Michigan, 530 Church Street, Ann Arbor, MI 48109, USA.
| | - Britney M Wardecker
- Department of Psychology, University of Michigan, 530 Church Street, Ann Arbor, MI 48109, USA.
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Abstract
AbstractHow do exposures to stress affect biobehavioral development and, through it, psychiatric and biomedical disorder? In the health sciences, the allostatic load model provides a widely accepted answer to this question: stress responses, while essential for survival, have negative long-term effects that promote illness. Thus, the benefits of mounting repeated biological responses to threat are traded off against costs to mental and physical health. The adaptive calibration model, an evolutionary–developmental theory of stress–health relations, extends this logic by conceptualizing these trade-offs as decision nodes in allocation of resources. Each decision node influences the next in a chain of resource allocations that become instantiated in the regulatory parameters of stress response systems. Over development, these parameters filter and embed information about key dimensions of environmental stress and support, mediating the organism's openness to environmental inputs, and function to regulate life history strategies to match those dimensions. Drawing on the adaptive calibration model, we propose that consideration of biological fitness trade-offs, as delineated by life history theory, is needed to more fully explain the complex relations between developmental exposures to stress, stress responsivity, behavioral strategies, and health. We conclude that the adaptive calibration model and allostatic load model are only partially complementary and, in some cases, support different approaches to intervention. In the long run, the field may be better served by a model informed by life history theory that addresses the adaptive role of stress response systems in regulating alternative developmental pathways.
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Attunement to the fertility status of same-sex rivals: women's testosterone responses to olfactory ovulation cues. EVOL HUM BEHAV 2013. [DOI: 10.1016/j.evolhumbehav.2013.07.005] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Cobey KD, Klipping C, Buunk AP. Hormonal contraceptive use lowers female intrasexual competition in pair-bonded women. EVOL HUM BEHAV 2013. [DOI: 10.1016/j.evolhumbehav.2013.04.003] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Sunderani S, Arnocky S, Vaillancourt T. Individual differences in mate poaching: an examination of hormonal, dispositional, and behavioral mate-value traits. ARCHIVES OF SEXUAL BEHAVIOR 2013; 42:533-542. [PMID: 22695642 DOI: 10.1007/s10508-012-9974-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2011] [Revised: 10/18/2011] [Accepted: 10/18/2011] [Indexed: 05/27/2023]
Abstract
The personality and hormonal correlates of mate poaching (attempting to steal another person's partner away) and of the target of the seducer (the mate poached) were examined in a sample 154 undergraduate university students (91 females; 63 males). Thirteen variables were modeled into two regression equations to predict and profile mate poachers and the mate poached. Findings revealed that (1) male mate poachers were better looking and had higher cortisol levels, lower levels of testosterone, and reported being higher on self-esteem, cold affect, and criminal tendencies and (2) female mate poachers and targets of mate poachers reported being more physically attractive, as did male targets of mate poachers. Sex differences in the context of mate poaching attraction as well as the characteristics of those who are successful in their attempts to lure away another person's romantic partner were discussed.
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Affiliation(s)
- Shafik Sunderani
- Department of Psychology, Neuroscience & Behaviour, McMaster University, Hamilton, ON, Canada
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