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Ilkevič E, Hausmann M, Grikšienė R. Emotion recognition and regulation in males: Role of sex and stress steroids. Front Neuroendocrinol 2024; 74:101145. [PMID: 38862092 DOI: 10.1016/j.yfrne.2024.101145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 06/04/2024] [Accepted: 06/07/2024] [Indexed: 06/13/2024]
Abstract
Understanding emotions in males is crucial given their higher susceptibility to substance use, interpersonal violence, and suicide compared to females. Steroid hormones are assumed to be critical biological factors that affect and modulate emotion-related behaviors, together with psychological and social factors. This review explores whether males' abilities to recognize emotions of others and regulate their own emotions are associated with testosterone, cortisol, and their interaction. Higher levels of testosterone were associated with improved recognition and heightened sensitivity to threatening faces. In contrast, higher cortisol levels positively impacted emotion regulation ability. Indirect evidence from neuroimaging research suggested a link between higher testosterone levels and difficulties in cognitive emotion regulation. However, this notion must be investigated in future studies using different emotion regulation strategies and considering social status. The present review contributes to the understanding of how testosterone and cortisol affect psychological well-being and emotional behavior in males.
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Affiliation(s)
- Erik Ilkevič
- Department of Neurobiology and Biophysics, Life Science Center, Vilnius University, Lithuania
| | | | - Ramunė Grikšienė
- Department of Neurobiology and Biophysics, Life Science Center, Vilnius University, Lithuania.
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2
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Polo P, Fajardo G, Muñoz-Reyes JA, Valenzuela NT, Belinchón M, Figueroa O, Fernández-Martínez A, Deglín M, Pita M. The role of exogenous testosterone and social environment on the expression of sociosexuality and status-seeking behaviors in young Chilean men. Horm Behav 2024; 161:105522. [PMID: 38447330 DOI: 10.1016/j.yhbeh.2024.105522] [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: 03/09/2023] [Revised: 01/14/2024] [Accepted: 02/26/2024] [Indexed: 03/08/2024]
Abstract
Testosterone plays an important role as a social hormone. Current evidence suggests that testosterone is positively related to sociosexuality increasing the psychological attitudes toward investing in short-term versus long-term mating and promotes status-seeking behaviors both by dominance and prestige. In addition, the social environment may play an important role in the expression of mating effort through changes in sociosexuality and status-seeking behaviors. However, the causal relationships among the mentioned variables are still debated. We employed a double-blind, placebo-controlled within-individual design, in order to test and integrate the proposed causal relationships between testosterone and social environment over short-term and long-term mating orientation and dominant and prestigious status-seeking behaviors in a sample of 95 young Chilean men. We did not find evidence that the administration of exogenous testosterone increased short-term or decreased long-term mating orientation as expected. Moreover, exogenous testosterone did not affect either aggressive or cooperative behavior failing to support the social status hypothesis. We also did not find any relationship between short or long-term mating orientation with status-seeking behaviors. Finally, we found support for the effect of social environment on sociosexual attitudes but not over status-seeking behaviors. Thus, men reported higher levels of short-term mating orientation in the presence of a woman compared to a man and no differences were found for long-term mating orientation. We argue that sociosexuality may be expressed flexibly, but contextual factors such as the presence of women seem more important than changes in testosterone levels.
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Affiliation(s)
- Pablo Polo
- Laboratorio de Comportamiento Animal y Humano, Centro de Investigación en Complejidad Social, Facultad de Gobierno, Universidad del Desarrollo, Santiago, Chile.
| | - Gabriela Fajardo
- Laboratorio de Comportamiento Animal y Humano, Centro de Investigación en Complejidad Social, Facultad de Gobierno, Universidad del Desarrollo, Santiago, Chile; Facultad de Administración y Economía, Universidad de Santiago de Chile, Santiago, Chile
| | - Jose Antonio Muñoz-Reyes
- Laboratorio de Comportamiento Animal y Humano, Centro de Investigación en Complejidad Social, Facultad de Gobierno, Universidad del Desarrollo, Santiago, Chile
| | - Nohelia T Valenzuela
- Laboratorio de Comportamiento Animal y Humano, Centro de Investigación en Complejidad Social, Facultad de Gobierno, Universidad del Desarrollo, Santiago, Chile
| | - Montserrat Belinchón
- Laboratorio de Comportamiento Animal y Humano, Centro de Investigación en Complejidad Social, Facultad de Gobierno, Universidad del Desarrollo, Santiago, Chile
| | - Oriana Figueroa
- Laboratorio de Comportamiento Animal y Humano, Centro de Investigación en Complejidad Social, Facultad de Gobierno, Universidad del Desarrollo, Santiago, Chile
| | | | - Marcel Deglín
- Facultad de Medicina, Universidad de Valparaíso, Valparaíso, Chile; Hospital Carlos van Buren, Valparaíso, Chile; Clínica Ciudad del Mar, Viña del Mar, Chile
| | - Miguel Pita
- Departamento de Biología, Universidad Autónoma de Madrid, Madrid, Spain
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3
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Hutschemaekers MHM, de Kleine RA, Kampman M, Smits JAJ, Roelofs K. Social avoidance and testosterone enhanced exposure efficacy in women with social anxiety disorder: A pilot investigation. Psychoneuroendocrinology 2023; 158:106372. [PMID: 37672935 DOI: 10.1016/j.psyneuen.2023.106372] [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: 03/22/2023] [Revised: 07/12/2023] [Accepted: 08/23/2023] [Indexed: 09/08/2023]
Abstract
Social avoidance has been associated with more persistent social anxiety disorder (SAD) symptoms and low testosterone levels in individuals with SAD. We tested whether pre-treatment avoidance tendencies moderate the efficacy of testosterone-augmented exposure therapy. Fifty-five females with SAD received two exposure sessions during which fear levels were assessed. Session 1 was augmented with testosterone (0.50 mg) or placebo. Avoidance tendencies and symptom severity were assessed pre- and post-exposure. Participants showed stronger avoidance for social versus non-social stimuli and this tendency remained stable over time. Stronger pretreatment avoidance tendencies were associated with larger fear reduction in the testosterone but not the placebo condition. This effect did not transfer to the second non-enhanced session or symptom severity. The findings support the hypothesis that individuals suffering from SAD with relatively stronger pretreatment avoidance tendencies benefit more from testosterone-augmentation, pointing to a potential behavioral marker for testosterone enhancement of exposure therapy.
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Affiliation(s)
- Moniek H M Hutschemaekers
- Overwaal Centre of Expertise for Anxiety Disorders, OCD and PTSD, Pro Persona Institute for Integrated Mental Health Care, Nijmegen, the Netherlands; Behavioural Science Institute, Radboud University Nijmegen, the Netherlands.
| | | | - Mirjam Kampman
- Overwaal Centre of Expertise for Anxiety Disorders, OCD and PTSD, Pro Persona Institute for Integrated Mental Health Care, Nijmegen, the Netherlands; Behavioural Science Institute, Radboud University Nijmegen, the Netherlands
| | - Jasper A J Smits
- Department of Psychology and Institute for Mental Health Research, The University of Texas at Austin, United States
| | - Karin Roelofs
- Behavioural Science Institute, Radboud University Nijmegen, the Netherlands; Donders Institute for Brain, Cognition and Behaviour, Centre for Cognitive Neuroimaging, Radboud University, the Netherlands
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4
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Kheloui S, Jacmin-Park S, Larocque O, Kerr P, Rossi M, Cartier L, Juster RP. Sex/gender differences in cognitive abilities. Neurosci Biobehav Rev 2023; 152:105333. [PMID: 37517542 DOI: 10.1016/j.neubiorev.2023.105333] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 07/09/2023] [Accepted: 07/27/2023] [Indexed: 08/01/2023]
Abstract
Sex/gender differences in cognitive sciences are riddled by conflicting perspectives. At the center of debates are clinical, social, and political perspectives. Front and center, evolutionary and biological perspectives have often focused on 'nature' arguments, while feminist and constructivist views have often focused on 'nurture arguments regarding cognitive sex differences. In the current narrative review, we provide a comprehensive overview regarding the origins and historical advancement of these debates while providing a summary of the results in the field of sexually polymorphic cognition. In so doing, we attempt to highlight the importance of using transdisciplinary perspectives which help bridge disciplines together to provide a refined understanding the specific factors that drive sex differences a gender diversity in cognitive abilities. To summarize, biological sex (e.g., birth-assigned sex, sex hormones), socio-cultural gender (gender identity, gender roles), and sexual orientation each uniquely shape the cognitive abilities reviewed. To date, however, few studies integrate these sex and gender factors together to better understand individual differences in cognitive functioning. This has potential benefits if a broader understanding of sex and gender factors are systematically measured when researching and treating numerous conditions where cognition is altered.
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Affiliation(s)
- Sarah Kheloui
- Department of Psychiatry and Addiction, University of Montreal, Montreal, Quebec, Canada; Department of Psychology, Université du Québec à Montréal, Montreal, Quebec, Canada; Centre de recherche de l'Institut universitaire en santé mentale de Montréal, Canada; Center on Sex⁎Gender, Allostasis and Resilience, Canada
| | - Silke Jacmin-Park
- Department of Psychology, University of Montreal, Montreal, Quebec, Canada; Department of Psychology, Université du Québec à Montréal, Montreal, Quebec, Canada; Centre de recherche de l'Institut universitaire en santé mentale de Montréal, Canada; Center on Sex⁎Gender, Allostasis and Resilience, Canada
| | - Ophélie Larocque
- Department of Psychology, University of Montreal, Montreal, Quebec, Canada; Department of Psychology, Université du Québec à Montréal, Montreal, Quebec, Canada; Centre de recherche de l'Institut universitaire en santé mentale de Montréal, Canada; Center on Sex⁎Gender, Allostasis and Resilience, Canada
| | - Philippe Kerr
- Department of Psychiatry and Addiction, University of Montreal, Montreal, Quebec, Canada; Department of Psychology, Université du Québec à Montréal, Montreal, Quebec, Canada; Centre de recherche de l'Institut universitaire en santé mentale de Montréal, Canada; Center on Sex⁎Gender, Allostasis and Resilience, Canada
| | - Mathias Rossi
- Department of Psychiatry and Addiction, University of Montreal, Montreal, Quebec, Canada; Department of Psychology, Université du Québec à Montréal, Montreal, Quebec, Canada; Centre de recherche de l'Institut universitaire en santé mentale de Montréal, Canada; Center on Sex⁎Gender, Allostasis and Resilience, Canada
| | - Louis Cartier
- Department of Psychiatry and Addiction, University of Montreal, Montreal, Quebec, Canada; Department of Psychology, Université du Québec à Montréal, Montreal, Quebec, Canada; Centre de recherche de l'Institut universitaire en santé mentale de Montréal, Canada; Center on Sex⁎Gender, Allostasis and Resilience, Canada
| | - Robert-Paul Juster
- Department of Psychiatry and Addiction, University of Montreal, Montreal, Quebec, Canada; Department of Psychology, Université du Québec à Montréal, Montreal, Quebec, Canada; Centre de recherche de l'Institut universitaire en santé mentale de Montréal, Canada; Center on Sex⁎Gender, Allostasis and Resilience, Canada.
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5
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Wu Y, Wu Y, Chu L, Yang H, Wang W, Deng H. The Optimal Time-lag for Testosterone Challenge Research Based on Salivary Profiles Following Different Doses of Transdermal Testosterone Administrations. J Mol Neurosci 2023; 73:297-306. [PMID: 37093539 DOI: 10.1007/s12031-023-02118-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 04/06/2023] [Indexed: 04/25/2023]
Abstract
In recent decades, testosterone challenge research examining the effects of testosterone on human neuropsychological behaviors has rapidly grown with the development of a single-dose transdermal testosterone administration paradigm. However, the optimal time-lag between testosterone administration and behavioral measurement is not unified, partly hindering causal understanding of the "testosterone effect". The present study aimed to investigate the optimal time-lag through LC-MS/MS-based salivary profiles of ten biomarkers among healthy males following administration of different doses of transdermal testosterone (i.e., 450- and 150-mg [Androgel®]). Results revealed that testosterone administration significantly increased salivary testosterone levels, reaching maximum levels 2 hours after 450-mg testosterone administration and 1 hour after 150-mg testosterone administration, respectively. Salivary androstenedione and DHEA increased synchronously with testosterone following administration. Moreover, the ratios of testosterone to androstenedione, DHEA, estradiol, and of androstenedione to estrone significantly elevated 1 hour after testosterone administration. In contrast, salivary cortisol and cortisone were decreased over time due to circadian rhythm rather than testosterone administration. Consistent with previous serum studies, the present salivary findings recommended 1-hour post testosterone administration as the optimal time-lag to measure the effects of testosterone on human behaviors in transdermal testosterone challenge research.
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Affiliation(s)
- Yan Wu
- Department of Brain and Learning Science, School of Biological Science & Medical Engineering, Southeast University, Nanjing, 210096, China
- Key Laboratory of Child Development and Learning Science (Southeast University), Ministry of Education, Nanjing, 210096, China
- Institute of Child Development and Education, Southeast University, Nanjing, 210096, China
- Nanjing Jiangbei New Area Biopharmaceutical Public Service Platform Co. Ltd, Nanjing, 210000, China
| | - Yin Wu
- Department of Applied Social Sciences, Hong Kong Polytechnic University, Hong Kong, 999077, China
| | - Liuxi Chu
- Department of Brain and Learning Science, School of Biological Science & Medical Engineering, Southeast University, Nanjing, 210096, China
- Key Laboratory of Child Development and Learning Science (Southeast University), Ministry of Education, Nanjing, 210096, China
- Institute of Child Development and Education, Southeast University, Nanjing, 210096, China
| | - Haoran Yang
- Department of Brain and Learning Science, School of Biological Science & Medical Engineering, Southeast University, Nanjing, 210096, China
- Key Laboratory of Child Development and Learning Science (Southeast University), Ministry of Education, Nanjing, 210096, China
- Institute of Child Development and Education, Southeast University, Nanjing, 210096, China
| | - Wei Wang
- Department of Brain and Learning Science, School of Biological Science & Medical Engineering, Southeast University, Nanjing, 210096, China
- Key Laboratory of Child Development and Learning Science (Southeast University), Ministry of Education, Nanjing, 210096, China
- Institute of Child Development and Education, Southeast University, Nanjing, 210096, China
| | - Huihua Deng
- Department of Brain and Learning Science, School of Biological Science & Medical Engineering, Southeast University, Nanjing, 210096, China.
- Key Laboratory of Child Development and Learning Science (Southeast University), Ministry of Education, Nanjing, 210096, China.
- Institute of Child Development and Education, Southeast University, Nanjing, 210096, China.
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6
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Aspesi D, Bass N, Kavaliers M, Choleris E. The role of androgens and estrogens in social interactions and social cognition. Neuroscience 2023:S0306-4522(23)00151-3. [PMID: 37080448 DOI: 10.1016/j.neuroscience.2023.03.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 03/02/2023] [Accepted: 03/28/2023] [Indexed: 04/22/2023]
Abstract
Gonadal hormones are becoming increasingly recognized for their effects on cognition. Estrogens, in particular, have received attention for their effects on learning and memory that rely upon the functioning of various brain regions. However, the impacts of androgens on cognition are relatively under investigated. Testosterone, as well as estrogens, have been shown to play a role in the modulation of different aspects of social cognition. This review explores the impact of testosterone and other androgens on various facets of social cognition including social recognition, social learning, social approach/avoidance, and aggression. We highlight the relevance of considering not only the actions of the most commonly studied steroids (i.e., testosterone, 17β-estradiol, and dihydrotestosterone), but also that of their metabolites and precursors, which interact with a plethora of different receptors and signalling molecules, ultimately modulating behaviour. We point out that it is also essential to investigate the effects of androgens, their precursors and metabolites in females, as prior studies have mostly focused on males. Overall, a comprehensive analysis of the impact of steroids such as androgens on behaviour is fundamental for a full understanding of the neural mechanisms underlying social cognition, including that of humans.
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Affiliation(s)
- Dario Aspesi
- Department of Psychology and Neuroscience Program, University of Guelph
| | - Noah Bass
- Department of Psychology and Neuroscience Program, University of Guelph
| | - Martin Kavaliers
- Department of Psychology and Neuroscience Program, University of Guelph; Department of Psychology, University of Western Ontario, London, Canada; Graduate Program in Neuroscience, University of Western Ontario, London, Canada
| | - Elena Choleris
- Department of Psychology and Neuroscience Program, University of Guelph.
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7
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Wang H, Li J, Chen L, He L. Do women's natural hormonal fluctuations modulate prosociality? A within-subject analysis. Psychoneuroendocrinology 2022; 138:105663. [PMID: 35063685 DOI: 10.1016/j.psyneuen.2022.105663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 10/17/2021] [Accepted: 01/07/2022] [Indexed: 10/19/2022]
Abstract
Prosocial behavior is central to functional societies. While studies have shown that the administration of exogenous hormones modulates prosocial propensities, it remains unclear whether natural hormonal fluctuations track women's prosocial behavior. In this study, we investigated the relationships between women's natural salivary steroid hormone levels (estradiol, progesterone, and testosterone) and their prosociality in a variety of contexts, as measured by three behavioral tasks (Charitable Donation, Social Value Orientation, and Social Discounting tasks) and one self-reported questionnaire (the Prosocial Tendencies Measure). Participants completed five weekly laboratory tests to obtain within-subject hormonal fluctuation data and prosociality measurements. In a pre-registered analysis, we found little evidence supporting the hypotheses that women's prosociality tracked natural changes in salivary estradiol, progesterone, estradiol-to-progesterone ratio, or testosterone. Our results demonstrate the importance of performing within-subject analyses when examining the relationships between hormonal levels and social behavior.
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Affiliation(s)
- Hongyi Wang
- Shanghai Key Laboratory of Mental Health and Psychological Crisis Intervention, School of Psychology and Cognitive Science, East China Normal University, China.
| | - Jianhua Li
- Department of Psychology, University of Macau, China
| | - Lan Chen
- School of Psychology and Cognitive Science, East China Normal University, China
| | - Lisheng He
- SILC Business School, Shanghai University, China
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8
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Ågmo A, Laan E. Sexual incentive motivation, sexual behavior, and general arousal: Do rats and humans tell the same story? Neurosci Biobehav Rev 2022; 135:104595. [PMID: 35231490 DOI: 10.1016/j.neubiorev.2022.104595] [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: 11/01/2021] [Revised: 01/28/2022] [Accepted: 02/24/2022] [Indexed: 12/13/2022]
Abstract
Sexual incentive stimuli activate sexual motivation and heighten the level of general arousal. The sexual motive may induce the individual to approach the incentive, and eventually to initiate sexual acts. Both approach and the ensuing copulatory interaction further enhance general arousal. We present data from rodents and humans in support of these assertions. We then suggest that orgasm is experienced when the combined level of excitation surpasses a threshold. In order to analyze the neurobiological bases of sexual motivation, we employ the concept of a central motive state. We then discuss the mechanisms involved in the long- and short-term control of that state as well as those mediating the momentaneous actions of sexual incentive stimuli. This leads to an analysis of the neurobiology behind the interindividual differences in responsivity of the sexual central motive state. Knowledge is still fragmentary, and many contradictory observations have been made. Nevertheless, we conclude that the basic mechanisms of sexual motivation and the role of general arousal are similar in rodents and humans.
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Affiliation(s)
- Anders Ågmo
- Department of Psychology, University of Tromsø, Norway.
| | - Ellen Laan
- Department of Sexology and Psychosomatic Gynaecology, Amsterdam UMC, University of Amsterdam, The Netherlands
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9
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David CD, Wyrosdic BN, Park JH. Strain differences in post-castration sexual and aggressive behavior in male mice. Behav Brain Res 2022; 422:113747. [PMID: 35038461 DOI: 10.1016/j.bbr.2022.113747] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 12/21/2021] [Accepted: 01/11/2022] [Indexed: 11/02/2022]
Abstract
The degree to which male sexual behavior and territorial aggression are regulated by gonadal steroid hormones depends strongly on species and experience. While castration abolishes male sexual behavior in most laboratory rodents, approximately one third of B6D2F1 mice retain the full repertoire of male sexual behaviors long term ("maters"). It is not yet known whether maters retain other behaviors that typically rely on gonadal steroids to a greater extent than non-maters. In this study, we tested aggressive behavior in B6D2F1 males and males of each parental strain (C57BL/6J and DBA/2J) in the resident intruder paradigm before and after castration, as well as male sexual behavior after castration. Before castration, B6D2F1 residents displayed more attacks compared to DBA/2J males (p < 0.05). There was no difference in attack frequency between B6D2F1 and C57BL/6J males nor between DBA/2J and C57BL/6J males (p > 0.2). A greater proportion of hybrid males demonstrated intromissions and the ejaculatory reflex compared to males of either parental strain (p < 0.01). After castration, B6D2F1 residents attacked more than C57BL/6J males, but not DBA/2J males (p < 0.05; p > 0.2). There was no difference in post-castration attack frequency between maters and non-maters (p > 0.7). Finally, residents that attacked during all 3 pre-castration resident intruder tests displayed more attacks post-castration than animals that attacked during 1 pre-castration test (p < 0.05). These data suggest that strain and experience influence the expression of aggressive behavior after castration and warrant future study in experience-induced transient increases in extragonadal testosterone.
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Affiliation(s)
- Caroline D David
- Psychology Department, University of Massachusetts Boston, Boston, MA 02125.
| | - Brianna N Wyrosdic
- Psychology Department, University of Massachusetts Boston, Boston, MA 02125
| | - Jin Ho Park
- Psychology Department, University of Massachusetts Boston, Boston, MA 02125
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10
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Luberti FR, Reside TL, Bonin PL, Carré JM. Development of a single-dose intranasal testosterone administration paradigm for use in men and women. Horm Behav 2021; 136:105046. [PMID: 34488062 DOI: 10.1016/j.yhbeh.2021.105046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 08/10/2021] [Accepted: 08/11/2021] [Indexed: 11/17/2022]
Abstract
For over two decades, researchers in the field of human social neuroendocrinology have been using single-dose pharmacological challenge protocols to determine the causal effects of testosterone on psychological, behavioural, and neural processes. Most of these single-dose administration studies have so far used (1) single-sex samples and (2) varying modes of testosterone administration (intramuscular, transdermal, sublingual, and intranasal) that produced vastly different dose-response curves. Moreover, whereas studies with male participants increased men's testosterone concentrations within the high normal physiological range, studies with women typically increased testosterone concentrations to supraphysiological levels. The purpose of this study was to develop a single-dose administration protocol using intranasal testosterone that would produce a proportionally similar rise in testosterone for both sexes. We found that an 11 mg intranasal testosterone dose in men and a 0.3 mg dose in women raised testosterone concentrations to the high normal physiological range for each sex, producing similar dose-response dynamics in both sexes. This paradigm will allow researchers to design studies with mixed-sex samples that test physiologically plausible sex differences/similarities in the causal effects of testosterone. It will also provide a replicable protocol to examine the possible adaptive functions of acute increases in testosterone in both sexes.
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Affiliation(s)
| | - Tracy-Lynn Reside
- Department of Psychology, Nipissing University, North Bay, ON, Canada; School of Physical Health and Education, Nipissing University, North Bay, ON, Canada
| | - Pierre L Bonin
- Family Medicine, Northern Ontario School of Medicine, Sudbury, ON, Canada
| | - Justin M Carré
- Department of Psychology, Nipissing University, North Bay, ON, Canada.
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11
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Bos PA, Lesemann FHP, Spencer H, Stein DJ, van Honk J, Montoya ER. Preliminary data on increased reactivity towards children in distress after testosterone administration in women: A matter of protection? Biol Psychol 2021; 165:108176. [PMID: 34474128 DOI: 10.1016/j.biopsycho.2021.108176] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 08/26/2021] [Accepted: 08/26/2021] [Indexed: 11/25/2022]
Abstract
Emotional reactivity to others' distress is a vital prerequisite for a caring response. Testosterone, in contrast, is mostly associated with protection of personal dominance and decreased responsiveness to others' needs. However, experimental work also indicates that rising testosterone levels in response to infant distress can potentially facilitate protection. We assessed the impact of testosterone administration on participants' emotional reactivity to infants in distress, measuring their facial responses on the corrugator supercilii forehead muscle ('frowning') and the zygomaticus major ('smiling') as an index of emotional responses towards children. Moreover, we probed whether the effect of testosterone is moderated by participants' self-reported nurturance and protective tendencies. Our preliminary results showed that testosterone not only increased emotional reactivity to empathy eliciting images of children, but that this increase was strongest in participants with strong protective tendencies. Our administration study is the first to link testosterone to infant protection.
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Affiliation(s)
- Peter A Bos
- Institute of Education and Child Studies, Leiden University, Wassenaarseweg 52, 2333 AK, Leiden, the Netherlands; Department of Experimental Psychology, Utrecht University, Heidelberglaan 1, 3584 CS, Utrecht, the Netherlands.
| | - Franca H Parianen Lesemann
- Department of Experimental Psychology, Utrecht University, Heidelberglaan 1, 3584 CS, Utrecht, the Netherlands
| | - Hannah Spencer
- Research Institute of Child Development and Education, University of Amsterdam, PO Box 15780, 1001 NG, Amsterdam, the Netherlands
| | - Dan J Stein
- SA MRC Unit on Risk & Resilience in Mental Disorders, Department of Psychiatry and Mental Health, University of Cape Town, J-Block Groote Schuur Hospital Observatory, Cape Town, South Africa
| | - Jack van Honk
- Department of Experimental Psychology, Utrecht University, Heidelberglaan 1, 3584 CS, Utrecht, the Netherlands; SA MRC Unit on Risk & Resilience in Mental Disorders, Department of Psychiatry and Mental Health, University of Cape Town, J-Block Groote Schuur Hospital Observatory, Cape Town, South Africa
| | - Estrella R Montoya
- Department of Experimental Psychology, Utrecht University, Heidelberglaan 1, 3584 CS, Utrecht, the Netherlands
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12
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Hutschemaekers MHM, de Kleine RA, Hendriks GJ, Kampman M, Roelofs K. The enhancing effects of testosterone in exposure treatment for social anxiety disorder: a randomized proof-of-concept trial. Transl Psychiatry 2021; 11:432. [PMID: 34417443 PMCID: PMC8379251 DOI: 10.1038/s41398-021-01556-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 07/14/2021] [Accepted: 07/29/2021] [Indexed: 02/07/2023] Open
Abstract
Individuals with a social anxiety disorder (SAD) show hypofunctioning of the hypothalamus-pituitary-gonadal (HPG) axis, which is linked to social fear and avoidance behavior. As testosterone administration has been shown to facilitate social-approach behavior in this population, it may enhance the effectiveness of exposure treatment. In this proof-of-concept study, we performed a randomized clinical assay in which 55 women diagnosed with SAD received two exposure therapy sessions. Session 1 was supplemented with either testosterone (0.50 mg) or placebo. Next, transfer effects of testosterone augmentation on within-session subjective fear responses and SAD symptom severity were assessed during a second, unenhanced exposure session (session 2) and at a 1-month follow-up, respectively. The participants having received testosterone showed a more reactive fear pattern, with higher peaks and steeper reductions in fear levels in session 2. Post-hoc exploration of moderating effects of endogenous testosterone levels, revealed that this pattern was specific for women with high basal testosterone, both in the augmented and in the transfer session. In contrast, the participants with low endogenous testosterone showed reduced peak fear levels throughout session 1, again with transfer to the unenhanced session. Testosterone did not significantly affect self-reported anxiety. The effects of testosterone supplementation on fear levels show transfer to non-enhanced exposure, with effects being modulated by endogenous testosterone. These first preliminary results indicate that testosterone may act on important fear mechanisms during exposure, providing the empirical groundwork for further exploration of multi-session testosterone-enhanced exposure treatment for SAD.
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Affiliation(s)
- Moniek H. M. Hutschemaekers
- grid.491369.00000 0004 0466 1666Overwaal Centre of Expertise for Anxiety Disorders, OCD and PTSD, Pro Persona Institute for Integrated Mental Health Care, Nijmegen, The Netherlands ,grid.5590.90000000122931605Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | - Rianne A. de Kleine
- grid.5132.50000 0001 2312 1970Institute of Psychology, Leiden University, Leiden, The Netherlands
| | - Gert-Jan Hendriks
- grid.491369.00000 0004 0466 1666Overwaal Centre of Expertise for Anxiety Disorders, OCD and PTSD, Pro Persona Institute for Integrated Mental Health Care, Nijmegen, The Netherlands ,grid.5590.90000000122931605Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands ,grid.10417.330000 0004 0444 9382Department of Psychiatry, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Mirjam Kampman
- grid.491369.00000 0004 0466 1666Overwaal Centre of Expertise for Anxiety Disorders, OCD and PTSD, Pro Persona Institute for Integrated Mental Health Care, Nijmegen, The Netherlands ,grid.5590.90000000122931605Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | - Karin Roelofs
- grid.5590.90000000122931605Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands ,grid.5590.90000000122931605Donders Institute for Brain, Cognition and Behaviour, Centre for Neuroimaging, Radboud University, Nijmegen, The Netherlands
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13
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Kheloui S, Rossi M, Jacmin-Park S, Larocque O, Vallée M, Kerr P, Bourdon O, Juster RP. Psychoneuroendocrine protocol to comprehensively study sexually dimorphic cognition. COMPREHENSIVE PSYCHONEUROENDOCRINOLOGY 2021; 6:100050. [PMID: 35757359 PMCID: PMC9216706 DOI: 10.1016/j.cpnec.2021.100050] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 03/15/2021] [Accepted: 03/15/2021] [Indexed: 12/23/2022] Open
Abstract
Background A large body of research provides evidence for sex differences in cognitive abilities. These sex differences stem from the interplay between biological sex (e.g., birth-assigned sex, sex hormones) and psychosocial gender (e.g., gender identity, gender-roles, sexual orientation). Literature remains rather mixed with regards to the magnitude of sex and gender effects on cognitive abilities and mental health. Growing evidence shows that sex hormone assessment combined with measures of psychosocial gender may be fundamental to comprehensively understand individual differences in sexually dimorphic cognitive abilities. Objectives This study protocol describes a sexually dimorphic cognitive battery to assess the influence of sex hormones on performance. In parallel, we aim to assess the inter-related effects that biological sex and psychosocial gender-based factors exert on cognition and mental health. Methods Our projected sample includes 180 adult participants who are at least 18 years old. Sub-groups will be recruited based on birth-assigned sex, gender identity, and sexual orientation. Biological measures will be collected via salivary samples throughout testing to include sex hormones (testosterone, estradiol and progesterone) and stress hormones (cortisol). Demographic and psychosocial variables will be measured through self-report questionnaires. Participants will be required to complete eight classic cognitive tasks that assess a variety of cognitive domains in a 2-h testing session. Results and future directions Results from this study provides unique insights into the correlates of cognitive sex differences and gender diversity. This will give us solid ground to further investigate these influences in clinical populations in which sex hormones and cognitive functioning are often altered. Cognition is modulated by multiple sex and gender factors. Cognitive abilities will be assessed among 180 adults representing diverse sexual orientations and gender identities. This protocol aims to nuance the effects of sex hormones in contrast to those of socio-cultural gender.
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Affiliation(s)
- Sarah Kheloui
- Department of Psychiatry and Addiction, University of Montreal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
| | - Mathias Rossi
- Department of Psychiatry and Addiction, University of Montreal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
| | - Silke Jacmin-Park
- Department of Psychology, University of Montreal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
| | - Ophélie Larocque
- Department of Psychology, University of Montreal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
| | - Morgan Vallée
- Department of Sociology, Université du Québec à Montréal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
| | - Philippe Kerr
- Department of Psychiatry and Addiction, University of Montreal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
| | - Olivier Bourdon
- Department of Psychology, Université du Québec à Montréal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
| | - Robert-Paul Juster
- Department of Psychiatry and Addiction, University of Montreal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
- Corresponding author. Department of Psychiatry and Addiction, Faculty of Medicine, Université de Montréal Centre de recherche de l’Institut universitaire en santé mentale de Montréal 7331 Hochelaga Street, H1N 3V2, Montreal, Quebec, Canada.
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Fang H, Li X, Wu Y, Peng W. Single dose testosterone administration modulates the temporal dynamics of distractor processing. Psychoneuroendocrinology 2020; 121:104838. [PMID: 32871336 DOI: 10.1016/j.psyneuen.2020.104838] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 07/19/2020] [Accepted: 07/31/2020] [Indexed: 12/26/2022]
Abstract
Some evidence suggests that testosterone can increase attentional orientation toward biologically relevant stimuli and increase sustained attention during goal-oriented behaviors. While rare irregular distractors often capture attention involuntarily and distract us away from the task at hand, we hypothesized that testosterone might (1) facilitate attentional orientation to novel distractors that are of potential behavioral relevance and (2) inhibit information processing of distractors that are irrelevant to the task. To test this hypothesis, we investigated the effects of testosterone on distractor processing in a novelty oddball task, during which infrequent target and distractor sounds were interspersed within a series of frequent non-target sounds. Using a double-blind, placebo-controlled within-participant design, we administered a single dose of either testosterone or placebo to 34 healthy male volunteers and compared their electroencephalographic responses to distractors. Increased amplitude of the early (260-310 ms) P3 component-which has been associated with phasic arousal and alertness triggered by novel stimuli-was observed in the testosterone session than in the placebo session. This early-P3 response mediated the effect of testosterone administration on target hit rate during the task. In addition, less α-oscillation suppression-which has been associated with the inhibition of task-irrelevant information processing-was observed in response to distractors later (538-757 ms) in the testosterone session than in the placebo session. These results suggest that testosterone facilitated phasic arousal to novel distractors during the early-latency stage, which might have influenced behavioral performance during the task. Furthermore, testosterone inhibited task-irrelevant information processing during the late-latency stage, which allowed better reorientation of attention back to the primary task. Our findings highlight the role of testosterone in distractor processing, and provide a theoretical basis for treating attention-related behavioral disorders with hormone therapies.
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Affiliation(s)
- Huihua Fang
- School of Psychology, Shenzhen University, Shenzhen, Guangdong, China; Shenzhen Key Laboratory of Affective and Social Cognitive Science, Shenzhen University, Shenzhen, Guangdong, China; Department of Psychology, University of Mannheim, Mannheim, Germany
| | - Xiaoyun Li
- School of Psychology, Shenzhen University, Shenzhen, Guangdong, China
| | - Yin Wu
- School of Psychology, Shenzhen University, Shenzhen, Guangdong, China
| | - Weiwei Peng
- School of Psychology, Shenzhen University, Shenzhen, Guangdong, China; Shenzhen Key Laboratory of Affective and Social Cognitive Science, Shenzhen University, Shenzhen, Guangdong, China.
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15
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McCormick CM. Introduction to the special issue: 50th anniversary of Hormones and Behavior: Past accomplishments and future directions in behavioural neuroendocrinology. Horm Behav 2020; 122:104751. [PMID: 32298682 DOI: 10.1016/j.yhbeh.2020.104751] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Cheryl M McCormick
- Department of Psychology and Centre for Neuroscience, Brock University, St Catharines, Ontario L2S 3A1, Canada.
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