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Marini M, Ansani A, Demichelis A, Mancini G, Paglieri F, Viola M. Real is the new sexy: the influence of perceived realness on self-reported arousal to sexual visual stimuli. Cogn Emot 2024; 38:348-360. [PMID: 38226595 DOI: 10.1080/02699931.2023.2296581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 11/29/2023] [Indexed: 01/17/2024]
Abstract
As state-of-art technology can create artificial images that are indistinguishable from real ones, it is urgent to understand whether believing that a picture is real or not has some import over affective phenomena such as sexual arousal. Thus, in two pre-registered online studies, we tested whether 60 images depicting models in underwear elicited higher self-reported sexual arousal when believed to be (N = 57) or presented as (N = 108) real photographs as opposed to artificially generated. In both cases, Realness correlated with significantly higher scores on self-reported sexual arousal. Consistently with the literature on downregulation of emotional response to fictional works, our result indicates that sexual images that are perceived to be fake are less arousing than those believed to portray real people.
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Affiliation(s)
- Marco Marini
- IMT School for Advanced Studies Lucca, Lucca, Italy
- Institute of Cognitive Sciences and Technologies, National Research Council, Rome, Italy
| | - Alessandro Ansani
- Department of Music, Art and Culture Studies, University of Jyväskylä, Jyväskylä, Finland
- Department of Philosophy, Communication, and Performing Arts, Roma Tre University, Rome, Italy
| | | | | | - Fabio Paglieri
- Institute of Cognitive Sciences and Technologies, National Research Council, Rome, Italy
| | - Marco Viola
- Department of Philosophy, Communication, and Performing Arts, Roma Tre University, Rome, Italy
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Huang S, Zhu S, Liu R, Xiong C, Liu L, Huang J, Qian B. The characteristics of sexual behavior in blind men in Ganzhou, China: A cross-sectional study. Medicine (Baltimore) 2024; 103:e37574. [PMID: 38669417 PMCID: PMC11049762 DOI: 10.1097/md.0000000000037574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 02/21/2024] [Indexed: 04/28/2024] Open
Abstract
Visual stimuli play key roles in influencing men sexual behavior. However, few studies have explored the sexual behavior of blind men. To provide more information about blind men for the study of andrology by surveying the characteristics of their current sexual behavior. A questionnaire-based cross-sectional study design was performed. The questionnaire contained questions regarding demographic characteristics of participants, access to sexual knowledge, perception of the sexual partners' beauty, and sexual arousal. Blind men were interviewed face-to-face by the trained investigator. Complete questionnaires were collected from 54 participants, with an average age of 40.57 ± 9.80 years old. Eye diseases were the most frequent cause of blindness. In terms of sexual orientation, all participants were heterosexual. Notably, 90.7% of the participants reported to have had a sexual experience. Among those who had engaged in sexual behavior, 93.6% experienced sexual pleasure and 69.4% had a normal erectile function. Overall, 16.7% of the participants received sex education. The participants obtained sexual knowledge mainly through sounds from mobile phones, peer-to-peer communication, sounds of television and radio. Voice was the most frequent perception of the sexual partners' beauty, followed by figure, skin, and body fragrance. In terms of stimuli of sexual arousal, tactile sensation and auditory sensation in that order were the most frequent stimuli of sexual arousal. Stimuli of sexual arousal in blind men are mainly mediated by sound and touch. Blind men understand their sexual partners' beauty through auditory, tactile, and olfactory sensations. Blind men in Ganzhou lack formal and systematic sex education.
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Affiliation(s)
- Shaoming Huang
- Department of Urology, Ganzhou Hospital of Guangdong Provincial People’s Hospital, Ganzhou Municipal Hospital, Ganzhou, Jiangxi, China
| | - Shenghuang Zhu
- Department of Urology, Ganzhou Hospital of Guangdong Provincial People’s Hospital, Ganzhou Municipal Hospital, Ganzhou, Jiangxi, China
| | - Renfu Liu
- Department of Urology, Ganzhou Hospital of Guangdong Provincial People’s Hospital, Ganzhou Municipal Hospital, Ganzhou, Jiangxi, China
| | - Chuanchuan Xiong
- Department of Urology, Ganzhou Hospital of Guangdong Provincial People’s Hospital, Ganzhou Municipal Hospital, Ganzhou, Jiangxi, China
| | - Lixin Liu
- Department of Urology, The People’s Hospital of Yudu County, Ganzhou, Jiangxi, China
| | - Jiaguo Huang
- Department of Urology, Affiliated Xiaoshan Hospital, Hangzhou Normal University, Hangzhou, Zhejiang, China
| | - Biao Qian
- Department of Urology, The First Affiliated Hospital of Gannan Medical College, Ganzhou, Jiangxi, China
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Blumenstock SM, Suschinsky K, Brotto LA, Chivers ML. Genital arousal and responsive desire among women with and without sexual interest/arousal disorder symptoms. J Sex Med 2024:qdae036. [PMID: 38582607 DOI: 10.1093/jsxmed/qdae036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 01/30/2024] [Accepted: 02/19/2024] [Indexed: 04/08/2024]
Abstract
BACKGROUND Models depicting sexual desire as responsive to sexual arousal may be particularly apt for women experiencing arousal or desire difficulties, and the degree to which arousal triggers desire may depend on the relationship context and desire target and timing-yet, these associations have not been directly tested among women with and without sexual interest/arousal disorder (SIAD). AIM To assess the role of SIAD status and relationship satisfaction in the associations between genital arousal and 4 types of responsive desire. METHODS One hundred women (n = 27 meeting diagnostic criteria for SIAD) in romantic relationships with men viewed a sexual film (pleasurable intimate depiction of oral sex and penile-vaginal intercourse) while their genital arousal was recorded via vaginal photoplethysmography (n = 63) or thermal imaging of the labia (n = 37). Partner and solitary desire was assessed immediately before and after the film (immediate desire) and 3 days later (delayed desire). OUTCOMES Outcomes consisted of genital response (z scored by method) and associations between genital response and responsive sexual desire. RESULTS The key difference between women with and without SIAD was not in their ability to experience genital arousal but in how their genital responses translated to responsive sexual desire. Women with SIAD actually exhibited greater genital arousal than unaffected women. Associations between genital arousal and desire were significant only for women with SIAD and depended on relationship satisfaction and desire type. For women with SIAD with low relationship satisfaction, higher arousal predicted lower immediate desire for a partner; for those with high relationship satisfaction, arousal was either positively related (vaginal photoplethysmography) or unrelated (thermal imaging of the labia) to immediate desire for a partner. Associations with other desire types were not significant. CLINICAL IMPLICATIONS Patterns of genital arousal and partner-specific responsive desire among women affected with SIAD were indicative of an avoidance model in response to heightened genital arousal, unless relationship satisfaction was high; attending to genital arousal sensations could be a means of triggering sexual desire for women with SIAD who are satisfied in their relationships. STRENGTHS AND LIMITATIONS This is one of the first sexual psychophysiologic studies to connect relationship factors to patterns of sexual response. The differing arousal assessment procedures and lack of official diagnosis may have attenuated results. The homogeneous sample and in-person session requirement limit generalizability. CONCLUSION When compared with unaffected women, women affected by SIAD may exhibit stronger arousal responses with sufficiently incentivized sexual stimuli, and the connection between their genital arousal and responsive desire for their partners may be stronger and more dependent on relationship context.
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Affiliation(s)
- Shari M Blumenstock
- Department of Psychology, Queen's University, Kingston K7L 3L3, Canada
- Kinsey Institute, Indiana University-Bloomington, Bloomington IN 47405, United States
| | - Kelly Suschinsky
- Royal Ottawa Mental Health Centre, University of Ottawa, Ottawa K1Z 7K4, Canada
| | - Lori A Brotto
- Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver V6T 2A1, Canada
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Torenvlied HJ, Trip E, Olthuis W, Segerink LI, Beck JJH. 'Staying Hot': Investigating the influence of overnight conditions on the penile skin temperature during male sexual arousal-A novel methodology for nocturnal erection detection. BJUI Compass 2024; 5:439-446. [PMID: 38633824 PMCID: PMC11019252 DOI: 10.1002/bco2.328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 11/03/2023] [Accepted: 12/15/2023] [Indexed: 04/19/2024] Open
Abstract
Objective The objective of this study is to assess the impact of overnight environmental conditions on erectile penile temperature within a controlled setting, with the aim of investigating the feasibility of using temperature measurements for nocturnal erection detection in erectile dysfunction diagnostics. Subjects/patients and methods We conducted a proof-of-concept study involving 10 healthy male participants aged 20 to 25. The study was carried out at the Department of Urology, St. Antonius Ziekenhuis, the Netherlands. Penile temperature thermistor measurements were taken during visually aroused erections of participants in naked state and in simulated overnight condition (underwear and blankets). Main outcome variables were peak and baseline temperature during erectile periods. To minimize the impact of differences in erectile strength and duration between consecutive measurements, we applied randomization to the order of the environmental conditions. Results We observed a significant increase in penile temperature during erection in both the naked (p < 0.01) and simulated overnight condition (p < 0.01). The mean temperature increase was 1.70 and 0.67°C, respectively. While penile temperature returned to baseline immediately after naked erections, the 'Staying Hot effect' was noted in the simulated overnight condition measurements, where the temperature remained elevated at peak temperature for the entire 30-min period following the erection. Conclusions The findings from this study indicate that the penile temperature not only significantly increases during naked sexual arousal but is also detectable under simulated overnight conditions. This underscores the potential of using temperature measurements for nocturnal erection detection, representing a crucial initial step in developing a modernized, non-invasive sensor system for ambulatory erectile dysfunction diagnostics. Further research, including an overnight study, is needed to gain insights into the feasibility of utilizing penile temperature measurements for nocturnal erection detection and to assess the impact of the 'Staying Hot effect' on subsequent erection detection.
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Affiliation(s)
- Hille J. Torenvlied
- Department of UrologySt. Antonius ZiekenhuisNieuwegeinNetherlands
- Faculty of Electrical Engineering, Mathematics and Computer Science, BIOS Lab on a Chip groupUniversiteit TwenteEnschedeNetherlands
- Department of UrologyLeiden Universitair Medisch CentrumLeidenNetherlands
| | - Evelien Trip
- Department of UrologySt. Antonius ZiekenhuisNieuwegeinNetherlands
- Department of UrologyLeiden Universitair Medisch CentrumLeidenNetherlands
| | - Wouter Olthuis
- Faculty of Electrical Engineering, Mathematics and Computer Science, BIOS Lab on a Chip groupUniversiteit TwenteEnschedeNetherlands
| | - Loes I. Segerink
- Faculty of Electrical Engineering, Mathematics and Computer Science, BIOS Lab on a Chip groupUniversiteit TwenteEnschedeNetherlands
| | - Jack J. H. Beck
- Department of UrologySt. Antonius ZiekenhuisNieuwegeinNetherlands
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Krapf JM, Goldstein AT. Combined estrogen-progestin oral contraceptives and female sexuality: an updated review. Sex Med Rev 2024:qeae011. [PMID: 38515302 DOI: 10.1093/sxmrev/qeae011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 01/19/2024] [Accepted: 01/28/2024] [Indexed: 03/23/2024]
Abstract
INTRODUCTION Sexual side effects of combined oral contraceptives (COCs) have not been fully understood, but increasing evidence prompts broader risk/benefit evaluation and merits inclusion in counseling on contraceptive options. OBJECTIVES The study sought to explore the impact of combined estrogens-progestin oral contraceptives on components of female sexuality, including sexual desire, anatomic genitourinary changes, lubrication, orgasm, provoked vestibulodynia, well-being, body image, partner preference, and relationship stability. METHODS A literature review was performed between April 2023 and January 2024 exploring the association between combined oral contraceptive pills and sexual health. RESULTS Although COCs decrease free testosterone, it is unclear if COCs affect sexual function, including desire. Antiandrogenic COCs do seem to have a negative effect on sexual arousal, lubrication, and orgasm. Provoked vestibulodynia may be related to early onset of COC use, low-estrogen pills, and antiandrogenic progestins. Emotional and sexual side effects are strong predictors of COC discontinuation. Longitudinal data indicate that using COCs when meeting and selecting a partner has implications on sexual satisfaction and relationship length. Analysis of data is complicated by various doses and forms of estrogen and progestin in COCs, which have changed over time. CONCLUSION Lack of randomized placebo-controlled studies and heterogenicity in study design hampers generalized statements about the effects of COCs on sexual function. Despite these challenges, consideration of sexual dysfunction when presenting and prescribing hormonal contraception is essential for informed consent, shared decision making, and ensuring reliable contraceptive choices.
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Affiliation(s)
- Jill M Krapf
- Center for Vulvovaginal Disorders Florida, Tampa, FL 33609, United States
| | - Andrew T Goldstein
- Center for Vulvovaginal Disorders New York, New York, NY 10036, United States
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Gyorfi MJ, Abd-Elsayed A. Pudendal nerve blockade for persistent genital arousal disorder (PGAD): A clinical review and case report. Pain Pract 2024. [PMID: 38462787 DOI: 10.1111/papr.13362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
BACKGROUND Persistent genital arousal disorder (PGAD) is a condition characterized by unwanted and potentially painful genital sensations or spontaneous orgasms without stimulation. We present a case of a 55-year-old woman with refractory genital arousal disorder that was treated with serial pudendal nerve blocks. CASE RW is a 55-year-old woman with chronic pelvic pain, pudendal neuralgia, MDD, SI, GAD, CRPS, and persistent genital arousal disorder for 11 years. Her PGAD was refractory to conservative management, physical therapy, and bilateral clitoral artery embolization. We performed bilateral pudendal nerve blocks with Kenalog and Bupivacaine, which provided almost complete relief for 2-3 months. We performed a bilateral pudendal nerve radiofrequency ablation; however, there was minimal benefit. RW continues to have significant relief with serial pudendal nerve blocks. SUMMARY AND CONCLUSION Persistent genital arousal disorder is often refractory to medication and physical therapy requiring significant intervention such as entrapment surgery or artery embolization. Our case demonstrates pudendal nerve blocks as a potential treatment modality with minimal side effects.
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Affiliation(s)
- Michael J Gyorfi
- Department of Anesthesiology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Alaa Abd-Elsayed
- Department of Anesthesiology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
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Tomer E, Guter M. Blame and Severity Attributions in Vignette-Based Female-On-Male Rape: The Case of the Victim's Prior Sexual Victimization, Resistance, and Sexual Arousal. Int J Offender Ther Comp Criminol 2024:306624X241227407. [PMID: 38314721 DOI: 10.1177/0306624x241227407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2024]
Abstract
This study examines blame attributions of victims and perpetrators in female-on-male rape cases and event severity attributions as affected by three victim-related variables: prior sexual victimization, resistance during the rape, and sexual arousal during the rape. It assesses the relative weight of each of these variables in determining the attribution of blame to the victim and perpetrator and the attribution of severity to the event. The study found that sexual arousal and absence of resistance correlated with higher victim blame attribution, lower perpetrator blame, and lower event severity attributions, while prior sexual victimization had the opposite correlations. We therefore conclude that blame and severity attributions are affected by the victim's behavior prior to the rape and during the rape.
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Affiliation(s)
- Einat Tomer
- Bar-Ilan University Faculty of Social Sciences, Ramat-Gan, Israel
| | - Michal Guter
- Bar-Ilan University Faculty of Social Sciences, Ramat-Gan, Israel
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Bogacki-Rychlik W, Gawęda K, Bialy M. Neurophysiology of male sexual arousal-Behavioral perspective. Front Behav Neurosci 2024; 17:1330460. [PMID: 38333545 PMCID: PMC10851294 DOI: 10.3389/fnbeh.2023.1330460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 12/15/2023] [Indexed: 02/10/2024] Open
Abstract
In the presented review, we analyzed the physiology of male sexual arousal and its relation to the motivational aspects of this behavior. We highlighted the distinction between these processes based on observable physiological and behavioral parameters. Thus, we proposed the experimentally applicable differentiation between sexual arousal (SA) and sexual motivation (SM). We propose to define sexual arousal as an overall autonomic nervous system response leading to penile erection, triggered selectively by specific sexual cues. These autonomic processes include both spinal and supraspinal neuronal networks, activated by sensory pathways including information from sexual partner and sexual context, as well as external and internal genital organs. To avoid misinterpretation of experimental data, we also propose to precise the term "sexual motivation" as all actions performed by the individual that increase the probability of sexual interactions or increase the probability of exposition to sexual context cues. Neuronal structures such as the amygdala, bed nucleus of stria terminalis, hypothalamus, nucleus raphe, periaqueductal gray, and nucleus paragigantocellularis play crucial roles in controlling the level of arousal and regulating peripheral responses via specific autonomic effectors. On the highest level of CNS, the activity of cortical structures involved in the regulation of the autonomic nervous system, such as the insula and anterior cingulate cortex, can visualize an elevated level of SA in both animal and human brains. From a preclinical perspective, we underlie the usefulness of the non-contact erection test (NCE) procedure in understanding factors influencing sexual arousal, including studies of sexual preference in animal models. Taken together results obtained by different methods, we wanted to focus attention on neurophysiological aspects that are distinctly related to sexual arousal and can be used as an objective parameter, leading to higher translational transparency between basic, preclinical, and clinical studies.
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Affiliation(s)
| | | | - Michal Bialy
- Department of Experimental and Clinical Physiology, Laboratory of Centre for Preclinical Research, Medical University of Warsaw, Warsaw, Poland
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Moon CM, Heo SH, Yoon W, Baek BH, Shin SS, Kim SK, Lee YY. Altered Sexual Response-Related Functional Connectivity and Morphometric Changes Influenced by Sex Hormones across Menopausal Status. J Clin Med 2024; 13:387. [PMID: 38256520 PMCID: PMC10816754 DOI: 10.3390/jcm13020387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 12/29/2023] [Accepted: 01/09/2024] [Indexed: 01/24/2024] Open
Abstract
Our study retrospectively investigated differential patterns of the functional connectivity (FC) of core brain regions synchronous with morphometric changes associated with sexual dysfunction in menopausal women, and their correlations with sexual hormones. Twenty-three premenopausal women (mean age: 41.52 ± 7.38 years) and 21 menopausal women (mean age: 55.52 ± 2.80 years) underwent sex hormone level measurements with high-resolution T1 and functional magnetic resonance imaging (MRI) during rest, neutral, and sexual arousal conditions. Analysis of covariance adjusted for age was used to compare the FC and gray matter (GM) volume between the two groups. Menopausal women showed lower GM volumes in the superior frontal gyrus (SFG), superior temporal pole, parahippocampal gyrus (PHG), hippocampus (Hip), amygdala (Amg), and cerebellum (Cb) compared to premenopausal women (p < 0.05). In addition, compared to premenopausal women, menopausal women showed decreased FC of seed regions involved in the SFG, frontal eye fields, and Amg, as well as target regions involved in the PHG, Hip, inferior frontal gyrus, Cb, and vermis (p < 0.005). Furthermore, the FC between the right Amg and right Cb and between the left Amg and right Cb during sexual arousal in both groups was positively correlated with total estrogen and estradiol levels, respectively (p < 0.01). The GM volume values in the right Amg and right Cb were positively correlated with total estrogen and estradiol levels (p < 0.05). Our study demonstrated an association between menopause-related differential FC and GM volume variations and fluctuating sex hormones. Our findings highlight that overlapping brain regions with functional alterations and morphometric changes are closely linked with menopausal symptom-related decreases in sexual arousal and hormone levels.
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Affiliation(s)
- Chung Man Moon
- Research Institute of Medical Sciences, Chonnam National University, 264 Seoyang-ro, Hwasun-eup, Hwasun-gun 58128, Jeollanam-do, Republic of Korea
| | - Suk Hee Heo
- Department of Radiology, Chonnam National University Hwasun Hospital, 322 Seoyang-ro, Hwasun-eup, Hwasun-gun 58128, Jeollanam-do, Republic of Korea
- Department of Radiology, Chonnam National University Medical School, 42 Jebong-ro, Dong-gu, Gwangju 61469, Gyeonggi-do, Republic of Korea
| | - Woong Yoon
- Department of Radiology, Chonnam National University Medical School, 42 Jebong-ro, Dong-gu, Gwangju 61469, Gyeonggi-do, Republic of Korea
- Department of Radiology, Chonnam National University Hospital, 42 Jebong-ro, Dong-gu, Gwangju 61469, Gyeonggi-do, Republic of Korea
| | - Byung Hyun Baek
- Department of Radiology, Chonnam National University Medical School, 42 Jebong-ro, Dong-gu, Gwangju 61469, Gyeonggi-do, Republic of Korea
- Department of Radiology, Chonnam National University Hospital, 42 Jebong-ro, Dong-gu, Gwangju 61469, Gyeonggi-do, Republic of Korea
| | - Sang Soo Shin
- Department of Radiology, Chonnam National University Medical School, 42 Jebong-ro, Dong-gu, Gwangju 61469, Gyeonggi-do, Republic of Korea
- Department of Radiology, Chonnam National University Hospital, 42 Jebong-ro, Dong-gu, Gwangju 61469, Gyeonggi-do, Republic of Korea
| | - Seul Kee Kim
- Department of Radiology, Chonnam National University Hwasun Hospital, 322 Seoyang-ro, Hwasun-eup, Hwasun-gun 58128, Jeollanam-do, Republic of Korea
- Department of Radiology, Chonnam National University Medical School, 42 Jebong-ro, Dong-gu, Gwangju 61469, Gyeonggi-do, Republic of Korea
| | - Yun Young Lee
- Department of Radiology, Chonnam National University Hospital, 42 Jebong-ro, Dong-gu, Gwangju 61469, Gyeonggi-do, Republic of Korea
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Bittoni C, Kiesner J. When the brain turns on with sexual desire: fMRI findings, issues, and future directions. Sex Med Rev 2023; 11:296-311. [PMID: 37500582 DOI: 10.1093/sxmrev/qead029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 06/01/2023] [Accepted: 06/06/2023] [Indexed: 07/29/2023]
Abstract
INTRODUCTION More than 2 decades of neuroimaging research has sought to uncover the neurologic basis of sexual desire. However, the lack of a clear conceptual distinction between sexual desire and sexual arousal or even a broadly accepted definition of sexual desire has led to confusion in the literature regarding brain areas uniquely associated with sexual desire. OBJECTIVES (1) To critically review the neuroimaging literature that seeks to identify brain areas and networks involved in sexual desire; (2) to identify and discuss those brain areas and potential networks that are most promising for providing insights to sexual desire; and (3) to offer recommendations for future studies. METHODS Existing meta-analyses were used as a starting point to identify relevant neuroimaging studies on sexual desire, arousal, and love. This base was then expanded via Google Scholar and forward citation tracking of already identified studies. RESULTS Brain areas that are commonly associated with sexual desire and arousal include the amygdala, hypothalamus, dorsal and ventral striatum, anterior cingulate, insula, and prefrontal and orbitofrontal cortex. However, because the same basic paradigm has been used to study sexual desire and arousal, unambiguous conclusions regarding areas uniquely involved in sexual desire cannot be drawn. Moreover, the lack of connectivity analyses and a failure to acknowledge negative BOLD (blood-oxygen level dependent) significantly limit conclusions on the neural basis of sexual desire. CONCLUSION Five recommendations are made. First, stimulus types (ie, erotic vs sexually explicit) should be selected by the meaningful theoretical conceptualization of the constructs of interest. Second, participants should be provided with definitions of sexual desire, mental sexual arousal, and perceived genital sexual arousal, so they can choose which terms best describe their experience. Third, event-related designs should be used with caution when investigating sexual desire. Fourth, time series analyses should be used to identify both positive and negative BOLD. Fifth, connectivity analyses should be performed to identify brain networks.
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Affiliation(s)
- Celeste Bittoni
- Department of Psychology (DPSS), University of Padova, Padova 35131, Italy
| | - Jeff Kiesner
- Department of Psychology (DPSS), University of Padova, Padova 35131, Italy
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Bavato F, Schnider LK, Dornbierer DA, Seifritz E. Oral sodium oxybate does not alter plasma kisspeptin levels in healthy male volunteers. J Psychopharmacol 2023; 37:942-944. [PMID: 37401623 DOI: 10.1177/02698811231185097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/05/2023]
Abstract
Gamma-hydroxybutyrate (GHB, clinically administrated as sodium oxybate) is a GABA-B/GHB receptor agonist inducing prosexual effects and progesterone secretion in humans. As the neuropeptide kisspeptin has well-established roles in regulating sexual behavior and as it was also associated with GABA-B receptor and progesterone function, we investigated the effect of two GHB doses (20 and 35 mg/kg p.o.) on plasma kisspeptin levels in 30 healthy male volunteers, using a double-blind, randomized, placebo-controlled cross-over design. We found no significant alterations of kisspeptin levels after GHB administration compared to placebo. In conclusion, plasma kisspeptin levels are not related to the prosexual effects of GHB.
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Affiliation(s)
- Francesco Bavato
- Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Laura K Schnider
- Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Dario A Dornbierer
- Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Erich Seifritz
- Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric University Hospital Zurich, University of Zurich, Zurich, Switzerland
- Neuroscience Center Zurich, University of Zurich and Swiss Federal Institute of Technology Zurich, Switzerland
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12
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Handy AB, McMahon LN, Goldstein I, Meston CM. Reduction in genital sexual arousal varies by type of oral contraceptive pill. J Sex Med 2023; 20:1094-1102. [PMID: 37295939 DOI: 10.1093/jsxmed/qdad072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 03/27/2023] [Accepted: 04/25/2023] [Indexed: 06/12/2023]
Abstract
BACKGROUND Although oral contraceptive pills (OCPs) have been associated with decrements in self-reported genital arousal and vaginal lubrication, 1,2 little is known about how these outcomes vary across types of OCPs. AIM The present study examined differences in physiological lubrication and vaginal blood flow, as well as rates of self-reported vulvovaginal atrophy and female sexual arousal disorder, among women using OCPs with varying androgenic properties. METHODS Participants in this study were 130 women: 59 naturally cycling control women, 50 women taking androgenic OCPs, and 21 women taking antiandrogenic OCPs. Participants watched sexual films while their sexual arousal responses were measured, completed questionnaires, and participated in a clinical interview. OUTCOMES Vaginal blood flow, vaginal lubrication, self-reported vulvovaginal atrophy, and female sexual arousal disorder were assessed. RESULTS Results indicated deficits in vaginal pulse amplitude and lubrication for women taking either form of OCP, with marked inhibitory effects found in women taking antiandrogenic OCPs. Rates of self-reported vulvovaginal atrophy and female sexual arousal disorder were also significantly greater in the antiandrogenic group compared with the control group. CLINICAL IMPLICATIONS It is recommended that prescribing clinicians consult patients on such physiological effects of OCPs. STRENGTHS AND LIMITATIONS To our knowledge, this was the first study to compare multiple measures of physiological sexual arousal across groups of women taking OCPs with varying hormonal profiles. Because all OCPs included in this study contained low doses of ethinylestradiol, we were able to identify the specific effects of the androgenic properties on women's sexual arousal responses. However, the self-administered lubrication test strip was subject to user error. Additionally, the generalizability of findings is limited by the largely heterosexual and college-aged sample. CONCLUSION Compared with naturally cycling women, women taking OCPs that contain antiandrogenic progestins experienced decreased vaginal blood flow and lubrication as well as higher rates of self-reported vaginal bleeding and female sexual arousal disorder.
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Affiliation(s)
- Ariel B Handy
- Department of Psychology, McLean Hospital, Belmont, MA 02478, United States
| | - Leah N McMahon
- Department of Psychology, University of Texas at Austin, Austin, TX 78712, United States
| | - Irwin Goldstein
- Department of Sexual Medicine, Alvarado Hospital, San Diego, CA 92120, United States
| | - Cindy M Meston
- Department of Psychology, University of Texas at Austin, Austin, TX 78712, United States
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13
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Pawłowska A, Janssen E, Dewitte M. The way you make me feel: an ecological momentary assessment study on couple similarity in sexual arousal and its sexual, relational, and affective correlates. J Sex Med 2023:qdad080. [PMID: 37344001 DOI: 10.1093/jsxmed/qdad080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 05/07/2023] [Accepted: 05/15/2023] [Indexed: 06/23/2023]
Abstract
BACKGROUND Although sexual arousal is commonly experienced in the daily context of relationships, most of what we know about sexual arousal comes from studies on individuals, often conducted in a laboratory context. AIM To explore to what extent similarity in levels of sexual arousal during nongenital physical intimacy (ie, cuddling and kissing) was associated with each partner's affect as well as sexual and relationship satisfaction. METHODS Ninety-four cohabitating couples (mean ± SD age, 26.30 ± 7.60; 88 mixed gender, 6 same gender) completed 6 ecological momentary assessments a day for 10 consecutive days. We used response surface analysis to examine the associations among the degree and direction of similarity in partners' sexual arousal and affective, sexual, and relational outcome variables. OUTCOMES Sexual satisfaction, relationship satisfaction, and positive and negative affect. RESULTS Sexual arousal levels covaried only when partners engaged in physically intimate behaviors, unlike affective responses, which covaried within couples more globally over time. Within-couple similarity at high levels of sexual arousal was positively associated with women's sexual satisfaction but unrelated to men and women's relationship satisfaction and affect. Individual- and couple-level sexual arousal was positively associated with men's sexual satisfaction and women's sexual and relationship satisfaction. Couple-level sexual arousal was relevant to men's affect such that positive affect was higher when sexual arousal levels within the couple were high. Our analyses also revealed a discrepancy effect in that women's positive affect was higher when their own sexual arousal levels were higher than those of their partners. CLINICAL IMPLICATIONS These findings suggest that as long as sexual arousal levels within a couple are sufficiently high, sexual arousal similarity and discrepancy can be beneficial to one's well-being, supporting the relevance of therapeutical techniques aimed at increasing arousal levels to promote a better affective and relational climate for couples. STRENGTHS AND LIMITATIONS This study is the first to test the daily associations among sexual arousal similarity and its correlates in a sample of cohabitating couples, providing a more comprehensive view of the interpersonal dynamics through which sexual arousal may influence individual, relational, and sexual well-being. Given our sample's relatively young age, as well as high sexual and relationship satisfaction, the results may not generalize to couples experiencing sexual or relational distress. CONCLUSION Within the context of daily relationships, individual- and couple-level dynamics of sexual arousal were associated with sexual and relationship satisfaction, as well as with affective responses of relationship partners.
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Affiliation(s)
- Aleksandra Pawłowska
- Institute for Family and Sexuality Studies, Department of Neurosciences, KU Leuven, BE-3000, Leuven, Belgium
- Department of Clinical Psychological Science, Faculty of Psychology and Neuroscience, Maastricht University, 6229 ER, Maastricht, the Netherlands
| | - Erick Janssen
- Institute for Family and Sexuality Studies, Department of Neurosciences, KU Leuven, BE-3000, Leuven, Belgium
| | - Marieke Dewitte
- Department of Clinical Psychological Science, Faculty of Psychology and Neuroscience, Maastricht University, 6229 ER, Maastricht, the Netherlands
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14
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Perrotta G. The Concept of "Hypersexuality" in the Boundary between Physiological and Pathological Sexuality. Int J Environ Res Public Health 2023; 20:ijerph20105844. [PMID: 37239570 DOI: 10.3390/ijerph20105844] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 05/08/2023] [Accepted: 05/15/2023] [Indexed: 05/28/2023]
Abstract
INTRODUCTION The concept of hypersexuality belongs to modern parlance, according to a predominantly clinical meaning, and is understood as a psychological and behavioural alteration as a result of which sexually motivated stimuli are sought in inappropriate ways and often experienced in a way that is not completely satisfactory. METHODS Literature up to February 2023 was reviewed, with 25 searches selected. RESULTS Forty-two articles were included in the review. CONCLUSION Hypersexuality is a potentially clinically relevant condition consisting of one or more dysfunctional and pathological behaviours of one's sexual sphere and graded according to the severity of impairment of subjective acting out; for this reason, the Perrotta Hypersexuality Global Spectrum of Gradation (PH-GSS) is suggested, which distinguishes high-functioning forms (pro-active and dynamic hypersexuality) from those of attenuated and corrupted functioning (dysfunctional and pathological hypersexuality of grades I and II). Future research is hoped to address the practical needs of this condition, such as the exact etiopathology, the role of oxytocin in dopaminergic hypotheses (and its ability to attenuate the symptomatology suffered by the patient in terms of manic drive), the best structural and functional personality framing of the subject, and the appropriate therapy to pursue.
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Affiliation(s)
- Giulio Perrotta
- Istituto per lo Studio delle Psicoterapie-ISP, Via San Martino Della Battaglia n. 31, 00185 Rome, Italy
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15
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Carvalho J, Rosa PJ, Janssen E. Men's Self-Reported and Psychophysiological Affective Responses to Sexual Violence and Their Associations with Rape Myths, Personality, and Sexual Traits: A Preliminary Study. Int J Sex Health 2023; 35:218-229. [PMID: 38595860 PMCID: PMC10903631 DOI: 10.1080/19317611.2023.2200786] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 02/22/2023] [Accepted: 04/02/2023] [Indexed: 04/11/2024]
Abstract
Objective: Despite alarming evidence on sexual violence against women, little is known about men's emotional responses to rape and how these may be involved in sexual violence dynamics. Accordingly, our aim was to capture how rape scenarios are emotionally appraised. Methods: The current study evaluated men's (N = 30) self-reported and psychophysiological emotional responses (facial EMG, electrodermal activity) to a rape scene, and contrasted it with their responses to stimuli depicting nonsexual violence and nonviolent male-female interactions. The associations between men's emotional responses and their endorsement of rape myths, personality, and sexual traits were also examined. Results: Findings revealed that the rape scene resulted in higher negative affect, both subjectively and indexed by increased facial EMG (corrugator activity), than the other two stimuli. Additionally, personality traits of neuroticism, lower agreeableness, lower consciousness, psychopathic tendencies, as well as lower sexual inhibition proneness, were all associated with higher subjective sexual arousal toward rape. Conclusions: Findings add to the literature on the putative emotional processes underpinning the appraisal of sexual violence against women.
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Affiliation(s)
- Joana Carvalho
- Department of Education and Psychology, William James Center for Research, University of Aveiro, Aveiro, Portugal
- Center for Psychology, University of Porto, Porto, Portugal
| | - Pedro J. Rosa
- Digital Human-Environment Interaction Lab (HEI-Lab), Lusófona University, Lisbon, Portugal
- ISMAT, Transdisciplinary Research Center (ISHIP), Portimão, Portugal
| | - Erick Janssen
- Department of Neurosciences, Institute for Family and Sexuality Studies, University of Leuven, Leuven, Belgium
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16
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Putkinen V, Nazari-Farsani S, Karjalainen T, Santavirta S, Hudson M, Seppälä K, Sun L, Karlsson HK, Hirvonen J, Nummenmaa L. Pattern recognition reveals sex-dependent neural substrates of sexual perception. Hum Brain Mapp 2023; 44:2543-2556. [PMID: 36773282 PMCID: PMC10028630 DOI: 10.1002/hbm.26229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 12/13/2022] [Accepted: 01/16/2023] [Indexed: 02/12/2023] Open
Abstract
Sex differences in brain activity evoked by sexual stimuli remain elusive despite robust evidence for stronger enjoyment of and interest toward sexual stimuli in men than in women. To test whether visual sexual stimuli evoke different brain activity patterns in men and women, we measured hemodynamic brain activity induced by visual sexual stimuli in two experiments with 91 subjects (46 males). In one experiment, the subjects viewed sexual and nonsexual film clips, and dynamic annotations for nudity in the clips were used to predict hemodynamic activity. In the second experiment, the subjects viewed sexual and nonsexual pictures in an event-related design. Men showed stronger activation than women in the visual and prefrontal cortices and dorsal attention network in both experiments. Furthermore, using multivariate pattern classification we could accurately predict the sex of the subject on the basis of the brain activity elicited by the sexual stimuli. The classification generalized across the experiments indicating that the sex differences were task-independent. Eye tracking data obtained from an independent sample of subjects (N = 110) showed that men looked longer than women at the chest area of the nude female actors in the film clips. These results indicate that visual sexual stimuli evoke discernible brain activity patterns in men and women which may reflect stronger attentional engagement with sexual stimuli in men.
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Affiliation(s)
- Vesa Putkinen
- Turku PET Centre, University of Turku, Turku, Finland
- Turku University Hospital, Turku, Finland
| | - Sanaz Nazari-Farsani
- Turku PET Centre, University of Turku, Turku, Finland
- Turku University Hospital, Turku, Finland
| | - Tomi Karjalainen
- Turku PET Centre, University of Turku, Turku, Finland
- Turku University Hospital, Turku, Finland
| | - Severi Santavirta
- Turku PET Centre, University of Turku, Turku, Finland
- Turku University Hospital, Turku, Finland
| | - Matthew Hudson
- Turku PET Centre, University of Turku, Turku, Finland
- School of Psychology, University of Plymouth, Plymouth, UK
| | - Kerttu Seppälä
- Turku PET Centre, University of Turku, Turku, Finland
- Turku University Hospital, Turku, Finland
- Department of Medical Physics, Turku University Hospital, Turku, Finland
| | - Lihua Sun
- Turku PET Centre, University of Turku, Turku, Finland
- Turku University Hospital, Turku, Finland
| | - Henry K Karlsson
- Turku PET Centre, University of Turku, Turku, Finland
- Turku University Hospital, Turku, Finland
| | - Jussi Hirvonen
- Turku PET Centre, University of Turku, Turku, Finland
- Turku University Hospital, Turku, Finland
- Department of Radiology, Turku University Hospital, Turku, Finland
| | - Lauri Nummenmaa
- Turku PET Centre, University of Turku, Turku, Finland
- Turku University Hospital, Turku, Finland
- Department of Psychology, University of Turku, Turku, Finland
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17
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Shackleton C, Samejima S, Miller T, Sachdeva R, Parr A, Samadani U, Netoff T, Hocaloski S, Elliott S, Walter M, Darrow D, Krassioukov A. Effect of epidural spinal cord stimulation on female sexual function after spinal cord injury. Front Neurosci 2023; 17:1155796. [PMID: 37179555 PMCID: PMC10167769 DOI: 10.3389/fnins.2023.1155796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 03/07/2023] [Indexed: 04/09/2023] Open
Abstract
Sexual dysfunction is a common consequence for women with spinal cord injury (SCI); however, current treatments are ineffective, especially in the under-prioritized population of women with SCI. This case-series, a secondary analysis of the Epidural Stimulation After Neurologic Damage (E-STAND) clinical trial aimed to investigate the effect of epidural spinal cord stimulation (ESCS) on sexual function and distress in women with SCI. Three females, with chronic, thoracic, sensorimotor complete SCI received daily (24 h/day) tonic ESCS for 13 months. Questionnaires, including the Female Sexual Function Index (FSFI) and Female Sexual Distress Scale (FSDS) were collected monthly. There was a 3.2-point (13.2%) mean increase in total FSFI from baseline (24.5 ± 4.1) to post-intervention (27.8 ± 6.6), with a 4.8-50% improvement in the sub-domains of desire, arousal, orgasm and satisfaction. Sexual distress was reduced by 55%, with a mean decrease of 12 points (55.4%) from baseline (21.7 ± 17.2) to post-intervention (9.7 ± 10.8). There was a clinically meaningful change of 14 points in the International Standards for Neurological Classification of Spinal Cord Injury total sensory score from baseline (102 ± 10.5) to post-intervention (116 ± 17.4), without aggravating dyspareunia. ESCS is a promising treatment for sexual dysfunction and distress in women with severe SCI. Developing therapeutic interventions for sexual function is one of the most meaningful recovery targets for people with SCI. Additional large-scale investigations are needed to understand the long-term safety and feasibility of ESCS as a viable therapy for sexual dysfunction. Clinical Trial Registration:https://clinicaltrials.gov/ct2/show/NCT03026816, NCT03026816.
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Affiliation(s)
- Claire Shackleton
- International Collaboration on Repair Discoveries, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
- Division of Physical Medicine and Rehabilitation, Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Soshi Samejima
- International Collaboration on Repair Discoveries, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
- Division of Physical Medicine and Rehabilitation, Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Tiev Miller
- International Collaboration on Repair Discoveries, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
- Division of Physical Medicine and Rehabilitation, Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Rahul Sachdeva
- International Collaboration on Repair Discoveries, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
- Division of Physical Medicine and Rehabilitation, Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Ann Parr
- Department of Neurosurgery, University of Minnesota, Minneapolis, MN, United States
| | - Uzma Samadani
- Department of Bioinformatics and Computational Biology, University of Minnesota, Minneapolis, MN, United States
- Minneapolis Veterans Affairs Medical Center, Minneapolis, MN, United States
| | - Theoden Netoff
- Department of Biomedical Engineering, University of Minnesota, Minneapolis, MN, United States
| | - Shea Hocaloski
- GF Strong Rehabilitation Centre, Vancouver Coastal Health, Vancouver, BC, Canada
| | - Stacy Elliott
- International Collaboration on Repair Discoveries, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
- GF Strong Rehabilitation Centre, Vancouver Coastal Health, Vancouver, BC, Canada
- Department of Psychiatry, Vancouver Coastal Health Authority, Vancouver, BC, Canada
- Department of Urologic Sciences, Vancouver Coastal Health Authority, Vancouver, BC, Canada
| | - Matthias Walter
- International Collaboration on Repair Discoveries, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
- Department of Urology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - David Darrow
- Department of Neurosurgery, University of Minnesota, Minneapolis, MN, United States
- Hennepin County Medical Center, Minneapolis, MN, United States
| | - Andrei Krassioukov
- International Collaboration on Repair Discoveries, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
- Division of Physical Medicine and Rehabilitation, Department of Medicine, University of British Columbia, Vancouver, BC, Canada
- GF Strong Rehabilitation Centre, Vancouver Coastal Health, Vancouver, BC, Canada
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18
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Levang S, Henkelman M, Neish R, Zukerman W, Terrell B, Jackman V, Coyle S, Brahmbhatt J, Pukall C. "Blue balls" and sexual coercion: a survey study of genitopelvic pain after sexual arousal without orgasm and its implications for sexual advances. Sex Med 2023; 11:qfad016. [PMID: 37152302 PMCID: PMC10155057 DOI: 10.1093/sexmed/qfad016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/26/2023] [Accepted: 03/30/2023] [Indexed: 05/09/2023] Open
Abstract
Background Blue balls/vulva has received increasing interest from the public in recent years, sparking debate about genital physiology, controversy around "sexual release" as a treatment for this type of pain, and sexual consent. Aim This cross-sectional, mixed-methods online study aimed to evaluate the general understanding and frequency of blue balls/vulva and whether individuals have ever been pressured to continue sexual activity because of a partner's fears of experiencing pain without orgasm. Methods A total of 2621 individuals with a penis (n = 1483) or vagina (n = 1138) were recruited for an online survey on the experience of "blue balls/vulva." Quantitative analyses consisted primarily of descriptive statistics and chi-square analyses. Between-group differences were analyzed (based on whether respondents reported having a penis or vagina), and responses to open-ended questions were examined via thematic analysis. Outcomes The primary outcomes of interest were reports of the belief in blue balls/vulva, the frequency and pain characteristics of blue balls/vulva, and the incidence of being pressured to continue sexual activity due to a partner's fears of experiencing pain without orgasm. Results Results indicated that significantly more individuals with a penis than a vagina reported believing that blue balls are real, endorsed experiencing pain when they approached orgasm but did not ejaculate, and reported moderate and severe pain. Significantly more individuals with a vagina than a penis reported being pressured into a sexual act due to a partner's fear of experiencing pain without orgasm. Results from the thematic analysis indicated that participants recognized that those with a vagina are expected to act sexually to prevent their partners' experience of blue balls, despite agreement that this phenomenon should not be used to coerce or manipulate partners into engaging sexually. Clinical Implications Education on the frequency of this phenomenon and methods to relieve pain alternative to partnered sexual activity should be addressed in patients who present with this condition. Strengths and Limitations Although the survey was brief, it provided information from a relatively large sample about whether people believe that this phenomenon exists, how many experience it, how painful it is, and how often it has been used as an excuse for a partner to continue sexual activity. Conclusion Results indicated that severe pain exists in a minority of individuals, that solitary sexual and nonsexual activities can help to alleviate the discomfort, and that this pain is not a valid reason to continue unwanted sexual activity.
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Affiliation(s)
- Samantha Levang
- Department of Psychology, Queen’s University, Kingston, ON K7L3L3, Canada
| | - Megan Henkelman
- Department of Psychology, Queen’s University, Kingston, ON K7L3L3, Canada
| | - Robin Neish
- Department of Psychology, Queen’s University, Kingston, ON K7L3L3, Canada
| | | | | | | | - Shannon Coyle
- Department of Psychology, Queen’s University, Kingston, ON K7L3L3, Canada
| | | | - Caroline Pukall
- Corresponding author information: Dr. Caroline Pukall, Department of Psychology, Queen’s University, 62 Arch St, Kingston, ON K7L3L3, Canada.
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19
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Katz MA, Penniston TL, Barry C, Micanovic N, Seto MC, Chivers ML. Use of sexual stimuli in research and clinical settings: expert opinion and recommendations. Sex Med 2023; 11:qfad012. [PMID: 37256214 PMCID: PMC10225467 DOI: 10.1093/sexmed/qfad012] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 03/01/2023] [Accepted: 03/05/2023] [Indexed: 06/01/2023] Open
Abstract
Background Sexual stimuli, such as sexual videos, images, and narratives describing sexual interactions, are one of many tools used by clinicians and researchers to elicit or augment sexual response. Given the wide variability within sexual stimuli and their effects on sexual response, we provide guidance on when and how to use sexual stimuli, selecting sexual stimuli, and standardizing the use and reporting of sexual stimuli in research and clinical practice. Aim This expert opinion review article discusses standard operating procedures when using sexual stimuli in clinical and research applications, addressing 3 broad areas: settings in which sexual stimuli are used, characteristics and contexts of the stimuli, and practical and ethical considerations when using the stimuli. Methods This article is based on an expert opinion review of the sexual psychophysiology literature. Results First, we discuss the settings in which sexual stimuli are typically used and evaluate the ecological validity of each setting. Second, we review the types of sexual stimuli used in sexual response research, including physical characteristics, depicted sexual activity, and context, and the impacts of these characteristics on sexual response. Last, we discuss the practical and ethical considerations that come with the choice and use of sexual stimuli in clinical and research settings. We address potential limitations of certain sexual stimuli, including practical and ethical considerations such as participant vs experimenter choice, diversity and representation, and proper sourcing of sexual stimuli for use in clinical and research applications. Discussions on the future applications of sexual stimuli, such as the use of virtual reality, and ethical considerations in terms of user-generated Internet sexual stimuli are also explored. Conclusion We provide an expert opinion review of the literature regarding use of sexual stimuli for clinical and research applications and offer best use practices and recommendations.
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Affiliation(s)
- Maddie A Katz
- Department of Psychology, Wilfrid Laurier University, Waterloo, Ontario, N2L 3C5, Canada
| | - Trinda L Penniston
- Department of Psychology, Queen’s University, Kingston, Ontario, K7L 3N6, Canada
| | - Caitlin Barry
- Department of Psychology, Queen’s University, Kingston, Ontario, K7L 3N6, Canada
| | - Nina Micanovic
- Department of Psychology, Queen’s University, Kingston, Ontario, K7L 3N6, Canada
| | - Michael C Seto
- Royal Ottawa Health Care Group, Brockville Mental Health Centre, Ottawa, Ontario, K1Z 7K4, Canada
- Department of Psychiatry, University of Ottawa, Kingston, Ottawa, Ontario, K1N 6N5, Canada
| | - Meredith L Chivers
- Corresponding author: Department of Psychology, 62 Arch Street Humphrey Hall, Room 232, Queen’s University, Kingston, ON, K7L 3N6, Canada.
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20
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Cervilla O, Jiménez-Antón E, Álvarez-Muelas A, Mangas P, Granados R, Sierra JC. Solitary Sexual Desire: Its Relation to Subjective Orgasm Experience and Sexual Arousal in the Masturbation Context within a Spanish Population. Healthcare (Basel) 2023; 11:healthcare11060805. [PMID: 36981462 PMCID: PMC10048235 DOI: 10.3390/healthcare11060805] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 03/03/2023] [Accepted: 03/07/2023] [Indexed: 03/30/2023] Open
Abstract
The tridimensional sexual desire proposal (i.e., dyadic to partner, dyadic to attractive other and solitary) has been empirically supported. However, solitary sexual desire and its relationship to other dimensions of sexual functioning has received less attention. Hence, we examined the capacity of solitary sexual desire to explain the subjective orgasm experience (Study 1) and sexual arousal (Study 2) in the context of solitary masturbation. Study 1, composed of 2406 heterosexual adults (M age = 39.72, SD = 11.81), assessed for solitary sexual desire, dyadic sexual desire, and the intensity of the subjective orgasm experience obtained through solitary masturbation, along with other associated parameters. Study 2, consisting of 41 heterosexual young people (M age = 22.49, SD = 3.17), evaluated the genital response (penile circumference/vaginal pulse amplitude) and subjective arousal to sexually explicit films related to solitary masturbation. In both men and women, solitary sexual desire accounted for a significant percentage of the subjective orgasm experience obtained through solitary masturbation. In addition, in women, the propensity for sexual arousal was explained by solitary sexual desire. It is concluded that solitary sexual desire -as opposed to dyadic- is important to explain sexual arousal and orgasm in the solitary masturbation context. These results highlight the importance of addressing sexual desire in the solitary context, given its implications with other dimensions of sexual functioning.
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Affiliation(s)
- Oscar Cervilla
- Mind, Brain, and Behavior Research Center (CIMCYC), University of Granada, 18011 Granada, Spain
| | - Eva Jiménez-Antón
- Mind, Brain, and Behavior Research Center (CIMCYC), University of Granada, 18011 Granada, Spain
| | - Ana Álvarez-Muelas
- Mind, Brain, and Behavior Research Center (CIMCYC), University of Granada, 18011 Granada, Spain
| | - Pablo Mangas
- Mind, Brain, and Behavior Research Center (CIMCYC), University of Granada, 18011 Granada, Spain
| | - Reina Granados
- Department of Nursey, Health Sciences Faculty, University of Granada, 18071 Granada, Spain
| | - Juan Carlos Sierra
- Mind, Brain, and Behavior Research Center (CIMCYC), University of Granada, 18011 Granada, Spain
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Abstract
This article presents data on the external validity of an alcohol administration study of sexual decision-making in men who have sex with men (MSM) ages 21-50. Men (N = 135) randomized to alcohol (blood alcohol concentration [BAC] = .075%) or water control conditions reported intentions to engage in condomless anal intercourse (CAI) in response to video vignettes. Following the experiment participants provided 6 weeks of experience sampling method (ESM) data assessing intoxication, sexual arousal, partner relationship, and sexual behavior. Laboratory CAI intentions were hypothesized to predict future CAI behavior, and associations were hypothesized to be conditional upon sexual arousal and intoxication contextual factors as well as laboratory beverage condition. The hypotheses were partially supported. CAI intentions were correlated with subject proportions of days engaging in CAI (r = .29). A multilevel analysis indicated, on average, CAI intention predicted increased probability of CAI versus anal intercourse with a condom (relative risk ratio [RRR] = 1.43). There was mixed evidence of CAI intentions effects being conditional upon laboratory condition as well as arousal and intoxication contextual factors. Graphs of conditional marginal effects identified regions of significance. Effects of CAI intention for men in the alcohol condition on the CAI versus No Sex contrast were significant when sexual arousal was elevated. CAI intentions for men in the water control condition predicted a higher probability of CAI versus anal intercourse with a condom when intoxication was moderately elevated and/or arousal moderately low. The results support the external validity of alcohol administration experiments of sexual decision-making among MSM and, reciprocally, provide support for the validity of ESM assessment of sexual behavior. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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22
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Finke JB, Hahn S, Schächinger H, Klucken T. Increased pupil and heart-rate responses to sexual stimuli in men after physical exertion. Psychophysiology 2023:e14254. [PMID: 36708087 DOI: 10.1111/psyp.14254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 11/17/2022] [Accepted: 12/23/2022] [Indexed: 01/29/2023]
Abstract
Physical stress has been found to enhance arousability by visual sexual stimuli on a short-term basis, as reflected in higher phasic pupil dilation responses, probably mediated by sympathetic nervous system (SNS)-related processes. However, previous research has not addressed the specificity of this effect in terms of emotional valence, that is, whether it reflects an instance of general excitation transfer or a more specific mechanism. Thus, to further investigate changes in sexual processing after acute stress exposure, 40 male participants underwent either a predominantly sympathetic stressor (3 min sustained handgrip) or similar control procedure. After stress induction, pictures varying in valence as well as sexual versus non-sexual arousal were presented (for 5000 ms each). Using principal component analysis, pupillary responses during picture viewing were dissociated into fast and slow components (early vs. late response phases). In addition, startle eyeblink responses were elicited by bursts of white noise (50 ms, 105 dB) in half of the trials and recorded at the orbicularis oculi via electromyography. Skin conductance and heart rate were co-registered, as well. While affective startle modulation and skin conductance responses to emotional stimuli were unaffected by previous stress exposure, both evoked heart-rate deceleration (but not acceleration) and pupil responses were specifically enhanced with sexually arousing stimuli in stressed participants, and this effect was mediated by blood pressure reactivity as an index of preceding SNS activation. Taken together, our findings provide strong evidence for enhancement of sexual processing by acute stress exposure in men and suggest differential involvement of parasympathetic versus sympathetic mechanisms.
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Affiliation(s)
- Johannes B Finke
- Department of Clinical Psychology and Psychotherapy, University of Siegen, Siegen, Germany.,Department of Clinical Psychophysiology, Institute of Psychobiology, University of Trier, Trier, Germany
| | - Sebastian Hahn
- Department of Clinical Psychophysiology, Institute of Psychobiology, University of Trier, Trier, Germany
| | - Hartmut Schächinger
- Department of Clinical Psychophysiology, Institute of Psychobiology, University of Trier, Trier, Germany
| | - Tim Klucken
- Department of Clinical Psychology and Psychotherapy, University of Siegen, Siegen, Germany
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Husain W, Kiran A, Qasim U, Gul S, Iftikhar J. Measuring Sexual Intelligence for Evaluating Sexual Health. Psychol Rep 2023:332941231152388. [PMID: 36640115 DOI: 10.1177/00332941231152388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
The current paper reports four consecutive studies that were conducted to link sexual health with a new construct of sexual intelligence by developing and validating a new scale to measure sexual intelligence. Sexual intelligence was defined as "the ability to perceive, understand and respond to sexual needs and desires in a personal and social context." Sexual Intelligence Scale (SIS), comprising of 8 items in English and 2 factors (sexual knowledge & sexual behavior), was developed and validated by involving 959 respondents in the process of 4 consecutive studies. The validity of SIS was tested step by step for its face, content, factorial, convergent, discriminant, and predictive validities. The reliability was measured through internal consistency and item-total & item-scale correlations. The study found significantly higher levels of sexual intelligence in men as compared to women. Sexual intelligence, moreover, had significant positive correlations with age, education, emotional intelligence, social intelligence, sexual health, and satisfaction with life. Sexual health was linked with sexual intelligence and the SIS was accepted as a reliable and valid tool to measure sexual intelligence.
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Affiliation(s)
- Waqar Husain
- Department of Humanities, 66715COMSATS University, Islamabad, Pakistan
| | - Abeera Kiran
- Department of Humanities, 66715COMSATS University, Islamabad, Pakistan
| | - Umara Qasim
- Department of Humanities, 66715COMSATS University, Islamabad, Pakistan
| | - Saleha Gul
- Department of Humanities, 66715COMSATS University, Islamabad, Pakistan
| | - Javairia Iftikhar
- Department of Humanities, 66715COMSATS University, Islamabad, Pakistan
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Dargél AA, Mosconi E, Volant S, Taieb D, Brenot P. Sexual dysfunction among males and females with bipolar disorder and healthy subjects: The burden of illness severity. Bipolar Disord 2022; 24:637-646. [PMID: 36000440 DOI: 10.1111/bdi.13249] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Sexual dysfunction has wide-ranging impacts on the person's functioning and quality of life, being associated with higher severity of psychiatric illnesses and poor therapeutic response. Given the paucity of data on this topic in bipolar disorder (BD), we investigated sexual functioning among males and females with BD and healthy controls (HCs) as well as whether illness severity markers and subthreshold mood symptoms were associated with sexual dysfunctions in BD patients. METHODS The study included 80 BD outpatients and 70 HCs. Sexual functioning was evaluated using the validated, gender-specific Changes in Sexual Functioning Questionnaire (CSFQ-14). RESULTS BD patients had a significantly poorer sexual functioning than HCs (p < 0.00001). The odds of sexual dysfunction doubled given a one-unit increase in the number of suicide attempts (adjusted OR = 2.01, 95% CI:1.23-3.55; p < 0.01) and increased by 60% for every additional hospitalization (p < 0.05). Greater illness duration was associated with arousal/orgasmic (p < 0.05) and overall sexual dysfunctions (p < 0.01). BD patients with more mixed or (hypo)manic episodes had a lower likelihood of libido loss and arousal/orgasmic disturbances (p < 0.01), respectively. Higher levels of subthreshold depressive symptoms increased by 20% the odds of sexual interest/frequency dysfunctions (p < 0.05), and up to 60% regarding orgasmic disturbances (p < 0.01). CONCLUSIONS Sexual functioning may be a useful proxy of illness severity as well as a relevant dimension to more deeply characterize BD patients. Further studies are warranted to replicate our findings, to evaluate temporal associations between sexual dysfunctions and illness severity across the BD mood and treatment spectrums and to explore neurobiological underpinnings of these associations.
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Affiliation(s)
- Aroldo A Dargél
- Institut Pasteur, Unité Perception et Mémoire, Paris, France.,Centre National de la Recherche Scientifique, Unité Mixte de Recherche, Paris, France
| | - Elise Mosconi
- Centre d'étude de la Sexologie et de la Sexualité Humaine, Université Paris 5-René Descartes, Paris, France
| | - Stevenn Volant
- Hub de Bioinformatique, Biostatistique et Biologie Intégrative, Institut Pasteur, Paris, France
| | - David Taieb
- Centre d'étude de la Sexologie et de la Sexualité Humaine, Université Paris 5-René Descartes, Paris, France
| | - Philippe Brenot
- Centre d'étude de la Sexologie et de la Sexualité Humaine, Université Paris 5-René Descartes, Paris, France
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25
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Davis KC, Neilson EC, Kirwan M, Bird ER, Eldridge N, George WH, Stappenbeck CA. The Interplay of Sexual Arousal and Power-Related Emotions in Men's Alcohol-Involved Sexual Aggression Intentions. J Sex Res 2022; 59:765-779. [PMID: 34520295 PMCID: PMC8918440 DOI: 10.1080/00224499.2021.1972923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Research has identified power/dominance and sexual arousal as key motivators of men's sexual aggression; however, little research has examined the interplay of these two factors in alcohol-involved sexual aggression. Two alcohol administration experiments investigated the roles of power-related sex motives and power- and sexual arousal-related emotions on men's sexual aggression intentions. In Study 1, participants (N = 96) read a sexual aggression scenario after random assignment to consume either an alcoholic (target peak BrAC = .10%) or nonalcoholic beverage. Results indicated that power-related sex motives indirectly predicted stronger sexual aggression intentions through greater in-the-moment power-related emotions but not through sexual arousal-related emotions. Intoxicated men with more severe perpetration histories reported stronger sexual aggression intentions. In Study 2, participants (N = 203) completed similar measures after random assignment to receive either a brief emotion regulation-focused intervention (cognitive restructuring or mindfulness) or a control, followed by either alcohol (target peak BrAC = .08%) or nonalcoholic beverage consumption. Results demonstrated that greater power-related sex motives indirectly predicted stronger sexual aggression intentions through greater feelings of power and sexual arousal. Additionally, findings suggest that cognitive restructuring approaches may mitigate these relationships in sober men, while mindfulness approaches may exacerbate these relationships in intoxicated men.
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Affiliation(s)
- Kelly Cue Davis
- Arizona State University, Edson College of Nursing and Health Innovation, Phoenix, AZ 85004
| | | | - Mitchell Kirwan
- Arizona State University, Edson College of Nursing and Health Innovation, Phoenix, AZ 85004
| | - Elizabeth R. Bird
- Seattle VA Medical Center, VA Puget Sound Healthcare System, Seattle, WA 98108
| | - Nolan Eldridge
- Arizona State University, Edson College of Nursing and Health Innovation, Phoenix, AZ 85004
| | - William H. George
- University of Washington, Department of Psychology, Seattle, WA 98195
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26
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Sertkaya Z, Akan S, Özdemir H, Ertaş K, Korkmaz E, Tokuç E, Şimşek A. Effect of sexual arousal on semen parameters during abstinence. Andrologia 2022; 54:e14513. [PMID: 35770301 DOI: 10.1111/and.14513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 06/10/2022] [Accepted: 06/15/2022] [Indexed: 11/26/2022] Open
Abstract
Semen analysis and physical examination are performed while first evaluation for patients with male infertility. Alcohol, smoking and dietary habits can affect the semen parameters. This study aimed to evaluate whether semen parameters are changed with sexual arousal. After excluding, 100 patients with ages of 18-45 were included to the study. All semen analysis were performed with three days of sexual abstinence. An identified 20 min video link was determined to the patients and while the sexual abstinence were told to watch this video once a day; after 3 days abstinence semen analysis was examined again. In the detailed examination normal spermatozoa ratio (Tygerberg strict criteria), spermatozoa concentration, semen volume, total motility and progressive motility ratios were noted. When the two semen analysis from the same patient are compared, it was observed that all parameters did not change except semen volume and total motile sperm count (p < 0.001). In conclusion, to understand the effect of sexual arousal during the sexual abstinence, we need studies with high patient number and longer follow-up.
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Affiliation(s)
- Zülfü Sertkaya
- Başakşehir Çam and Sakura City Hospital, İstanbul, Turkey
| | - Serkan Akan
- Fatih Sultan Mehmet Training and Research Hospital, İstanbul, Turkey
| | - Harun Özdemir
- Başakşehir Çam and Sakura City Hospital, İstanbul, Turkey
| | | | - Emre Korkmaz
- Başakşehir Çam and Sakura City Hospital, İstanbul, Turkey
| | - Emre Tokuç
- Haydarpaşa Numune Training and Research Hospital, İstanbul, Turkey
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27
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Pastor Z, Chmel R. Female Ejaculation and Squirting as Similar but Completely Different Phenomena: A Narrative Review of Current Research. Clin Anat 2022; 35:616-625. [PMID: 35388532 DOI: 10.1002/ca.23879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 04/03/2022] [Accepted: 04/04/2022] [Indexed: 11/08/2022]
Abstract
INTRODUCTION Women expel fluids of various quantities and compositions from the urethra during sexual arousal and orgasm. These are classified as either female ejaculation (FE) or squirting (SQ). The aim of our analysis was to present evidence that FE and SQ are similar but etiologically different phenomena. MATERIALS AND METHODS A review of studies was performed on fluids expelled from the urogenital tract during female sexual activities using the Web of Knowledge TM (Web of Science Core Collection) and MEDLINE (Ovid) databases from 1946 to 2021. RESULTS Until 2011, all female orgasmic expulsions of fluids were referred to as FE. The fluid was known to be either from the paraurethral glands or as a result of coital incontinence. At present, SQ is considered as a transurethral expulsion of approximately ten milliliters or more of transparent fluid, while FE is considered as a secretion of a few milliliters of thick fluid. The fluid in SQ is similar to urine and is expelled by the urinary bladder. The secretion in FE originates from the paraurethral glands and contains a high concentration of prostate-specific antigen. Both phenomena can occur simultaneously. CONCLUSIONS The mechanisms underlying SQ and FE are entirely different. SQ is a massive transurethral orgasmic expulsion from the urinary bladder, while FE is the secretion of a very small amount of fluid from the paraurethral glands.
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Affiliation(s)
- Zlatko Pastor
- Obstetrics and Gynecology Department, University Hospital Motol and 2nd Medical Faculty of Charles University, Prague, Czech Republic
| | - Roman Chmel
- Obstetrics and Gynecology Department, University Hospital Motol and 2nd Medical Faculty of Charles University, Prague, Czech Republic
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28
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Chang CC, Houng JY, Peng WH, Yeh TW, Wang YY, Chen YL, Chang TH, Hung WC, Yu TH. Effects of Abelmoschus manihot Flower Extract on Enhancing Sexual Arousal and Reproductive Performance in Zebrafish. Molecules 2022; 27:molecules27072218. [PMID: 35408615 PMCID: PMC9000255 DOI: 10.3390/molecules27072218] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 03/28/2022] [Accepted: 03/28/2022] [Indexed: 01/07/2023] Open
Abstract
The flower of Abelmoschus manihot L. is mainly used for the treatment of chronic kidney diseases, and has been reported to have bioactivities such as antioxidant, anti-inflammatory, antiviral, and antidepressant activities. This study used wild-type adult zebrafish as an animal model to elucidate the potential bioactivity of A. manihot flower ethanol extract (AME) in enhancing their sexual and reproductive functions. Zebrafish were fed AME twice a day at doses of 0.2%, 1%, and 10% for 28 days, and were then given the normal feed for an additional 14 days. The hormone 17-β estradiol was used as the positive control. Sexual behavioral parameters such as the number of times males chased female fish, the production of fertilized eggs, and the hatching rate of the fertilized eggs were recorded at days 0.33, 7, 14, 21, 28, and 42. The expression levels of sex-related genes—including lhcgr, ar, cyp19a1a, and cyp19a1b—were also examined. The results showed that the chasing number, fertilized egg production, and hatching rate were all increased with the increase in the AME treatment dose and treatment time. After feeding with 1% and 10% AME for 28 days, the chasing number in the treated group as compared to the control group increased by 1.52 times and 1.64 times, respectively; the yield of fertilized eggs increased by 1.59 times and 2.31 times, respectively; and the hatching rate increased by 1.26 times and 1.69 times, respectively. All three parameters exhibited strong linear correlations with one another (p < 0.001). The expression of all four genes was also upregulated with increasing AME dose and treatment duration. When feeding with 0.2%, 1%, and 10% AME for 28 days, the four sex-related genes were upregulated at ranges of 1.79−2.08-fold, 2.74−3.73-fold, and 3.30−4.66-fold, respectively. Furthermore, the effect of AME was persistent, as the promotion effect continued after the treatment was stopped for at least two weeks. The present findings suggest that AME can enhance the endocrine system and may improve libido and reproductive performance in zebrafish.
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Affiliation(s)
- Chi-Chang Chang
- School of Medicine for International Students, College of Medicine, I-Shou University, Kaohsiung 82445, Taiwan;
- Department of Obstetrics & Gynecology, E-Da Hospital/E-Da Dachang Hospital, Kaohsiung 82445, Taiwan; (Y.-L.C.); (T.-H.C.)
- Correspondence: ; Tel.: +886-7-5599123 (ext. 1014)
| | - Jer-Yiing Houng
- Department of Nutrition, I-Shou University, Kaohsiung 82445, Taiwan;
- Department of Chemical Engineering, I-Shou University, Kaohsiung 82445, Taiwan
| | - Wei-Hao Peng
- School of Medicine for International Students, College of Medicine, I-Shou University, Kaohsiung 82445, Taiwan;
| | - Tien-Wei Yeh
- School of Chinese Medicine for Post-Baccalaureate, College of Medicine, I-Shou University, Kaohsiung 82445, Taiwan; (T.-W.Y.); (Y.-Y.W.)
| | - Yun-Ya Wang
- School of Chinese Medicine for Post-Baccalaureate, College of Medicine, I-Shou University, Kaohsiung 82445, Taiwan; (T.-W.Y.); (Y.-Y.W.)
| | - Ya-Ling Chen
- Department of Obstetrics & Gynecology, E-Da Hospital/E-Da Dachang Hospital, Kaohsiung 82445, Taiwan; (Y.-L.C.); (T.-H.C.)
| | - Tzu-Hsien Chang
- Department of Obstetrics & Gynecology, E-Da Hospital/E-Da Dachang Hospital, Kaohsiung 82445, Taiwan; (Y.-L.C.); (T.-H.C.)
| | - Wei-Chin Hung
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung 82445, Taiwan; (W.-C.H.); (T.-H.Y.)
- Division of Cardiology, Department of Internal Medicine, E-Da Hospital, Kaohsiung 82445, Taiwan
| | - Teng-Hung Yu
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung 82445, Taiwan; (W.-C.H.); (T.-H.Y.)
- Division of Cardiology, Department of Internal Medicine, E-Da Hospital, Kaohsiung 82445, Taiwan
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29
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Szczuka JM. Flirting With or Through Media: How the Communication Partners' Ontological Class and Sexual Priming Affect Heterosexual Males' Interest in Flirtatious Messages and Their Perception of the Source. Front Psychol 2022; 13:719008. [PMID: 35273536 PMCID: PMC8902147 DOI: 10.3389/fpsyg.2022.719008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 01/14/2022] [Indexed: 11/13/2022] Open
Abstract
Because technologies are frequently used for sexual gratification it seems plausible that artificial communication partners, such as voice assistants, could be used to fulfill sexual needs. While the idea of sexualized interaction with voice assistants has been portrayed in movies (e.g., "Her"), there is a lack of empirical research on the effect of the ontological class (human versus artificial) on the voice's potential to evoke interest in a sexualized interaction and its perception in terms of sexual attractiveness. The Sexual Interaction Illusion Model (SIIM), which emphasizes influences on sensations evoked by artificial interaction partners, furthermore suggests that there may be contextual influences, especially sexual arousal, that may be crucial for the question of engaging in a sexualized interaction with an artificial entity. To empirically investigate whether the ontological class of the speaker (computer-mediated human in comparison to voice assistants) and the level of sexual arousal affects the heterosexual males' interest in hearing more flirtatious messages and the perception of the communication partner's sexual attractiveness, an online experiment with between subject design was conducted. Two hundred and fifty seven respondents were confronted with at least four, and voluntarily six messages from either a computer-mediated human or a flirtatious voice assistant, in interaction with being previously primed sexually or neutrally. The results demonstrated that the effect of sexual arousal was not prevailing on the interest in further messages and the attractiveness perception of the interaction partners, while the ontological class did so. Here, the voice assistant evoked more interest in further messages and the technology itself, while the computer mediated human was perceived to be more sexually attractive and flirtatious, and evoked more social presence. The communication partners social presence was shown to be the predictor with most explanatory power for the interaction partners perceived sexual attractiveness, regardless of whether it was human or artificial. The results underline differences between artificial and human interaction partners, but also underline that especially social presence and the feeling that the user is addressed (in terms of flirtatiousness) is crucial in digitalized intimacy regardless of the ontological class.
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Affiliation(s)
- Jessica M Szczuka
- Social Psychology: Media and Communication, University of Duisburg-Essen, Duisburg, Germany
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30
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Craig AN, Peterson ZD, Janssen E, Goodrich D, Heiman JR. The Impact of Sexual Arousal and Emotion Regulation on Men's Sexual Aggression Proclivity. J Interpers Violence 2022; 37:NP264-NP280. [PMID: 32345118 DOI: 10.1177/0886260520915544] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Extant literature supports a relationship between sexual arousal and increased likelihood of sexually coercive behavior in men. The present study investigated the impact of sexual arousal on sexual coercion proclivity and the degree to which emotion regulation moderated this relationship in the context of two separate affect inductions. We predicted that sexual arousal would more strongly predict sexual coercion likelihood for men scoring lower on emotion regulation ability compared with men with above average emotion regulation abilities. Male participants with (n = 38) and without (n = 40) self-reported histories of sexual coercion were recruited from urban sexually transmitted infection testing clinics. Participants completed a measure of emotion regulation, underwent a positive and negative affect induction, viewed an erotic video, and reported on their level of sexual arousal immediately prior to completing a hypothetical sexual coercion likelihood laboratory task. Relationships between emotion regulation, sexual arousal, and sexual coercion likelihood were examined using moderation analyses. Sexual arousal was associated with greater reported sexual coercion likelihood. For men with poorer emotion regulation, sexual arousal significantly and positively predicted sexual coercion likelihood in the positive affect condition. Sexual arousal did not significantly predict sexual coercion for men with above average emotion regulation. Findings may have implications for the assessment of individual risk for coercive sexual behavior as well as primary prevention efforts.
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Affiliation(s)
| | - Zoë D Peterson
- Indiana University, Bloomington, USA
- University of Missouri, St. Louis, USA
| | - Erick Janssen
- Indiana University, Bloomington, USA
- University of Leuven, Belgium
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31
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Gomes ALQ, Janssen E, Ganesean A, Nobre PJ. Sexual Inhibition and Sexual Excitation Profiles in Men With and Without Erectile Disorder. Urology 2021; 161:71-75. [PMID: 34929238 DOI: 10.1016/j.urology.2021.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 11/07/2021] [Accepted: 12/05/2021] [Indexed: 10/19/2022]
Abstract
OBJECTIVES To investigate sexual excitation (SE) and sexual inhibition (SI) profiles in men with erectile dysfunction (ED) and to examine how these dimensions discriminate between men with and without ED. METHODS A clinical sample of 37 men with situational (psychogenic) ED and a control group of 40 sexually healthy men (matching the clinical group in age, marital status, and educational level) were constituted. Participants completed self-reported questionnaires assessing sexual function and the propensity for SI and SE. RESULTS Higher propensities for SI due to the threat of performance failure (SIS1, p < .001) and SI due to the threat of performance consequences (SIS2, p < .01) were found in the group of men with ED. No significant differences were found between the two groups in the propensity for SE. CONCLUSIONS Findings offer additional support for the Dual Control Model of Sexual Response and underscore the relevance of inhibitory mechanisms as potential psychobiological risk factors for the development and maintenance of ED. Findings also highlight the importance of a multidisciplinary approach in the clinical management of ED.
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Affiliation(s)
| | - Erick Janssen
- Institute for Family and Sexuality Studies, Department of Neurosciences, KU Leuven, Leuven, Belgium and the Kinsey Institute for Research in Sex, Gender, and Reproduction, Indiana University, Bloomington, USA
| | - Adaikan Ganesean
- Section of Sexual Medicine, Obstetrics and Gynaecology, National University Hospital, National University of Singapore, Singapore
| | - Pedro J Nobre
- Faculty of Psychology and Educational Sciences, University of Porto, Porto, Portugal
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Abstract
BACKGROUND Men sexually interested in children of a specific combination of maturity and sex tend to show some lesser interest in other categories of persons. Patterns of men's sexual interest across erotic targets' categories of maturity and sex have both clinical and basic scientific implications. METHOD We examined the structure of men's sexual interest in adult, pubescent, and prepubescent males and females using multidimensional scaling (MDS) across four datasets, using three large samples and three indicators of sexual interest: phallometric response to erotic stimuli, sexual offense history, and self-reported sexual attraction. The samples were highly enriched for men sexually interested in children and men accused of sexual offenses. RESULTS Results supported a two-dimensional MDS solution, with one dimension representing erotic targets' biological sex and the other dimension representing their sexual maturity. The dimension of sexual maturity placed adults and prepubescent children on opposite ends, and pubescent children intermediate. Differences between men's sexual interest in adults and prepubescent children of the same sex were similar in magnitude to the differences between their sexual interest in adult men and women. Sexual interest in adult men was no more associated with sexual interest in boys than sexual interest in adult women was associated with sexual interest in girls. CONCLUSIONS Erotic targets' sexual maturity and biological sex play important roles in men's preferences, which are predictive of sexual offending. The magnitude of men's preferences for prepubescent children v. adults of their preferred sex is large.
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Affiliation(s)
- J Michael Bailey
- Department of Psychology, Northwestern University, Evanston, IL, USA
| | - Ray Blanchard
- Department of Psychiatry, University of Toronto, Toronto, Canada
| | - Kevin J Hsu
- Department of Psychology, Northwestern University, Evanston, IL, USA
| | - William Revelle
- Department of Psychology, Northwestern University, Evanston, IL, USA
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Pozza A, Marazziti D, Mucci F, Angelo NL, Prestia D, Dèttore D. Sexual response in obsessive-compulsive disorder: the role of obsessive beliefs. CNS Spectr 2021; 26:528-37. [PMID: 32665050 DOI: 10.1017/S1092852920001649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Sexual response in obsessive-compulsive disorder (OCD) research and practice is overlooked. According to the Dual Control Model, satisfactory sexual response is based upon a balance of sexual excitation and inhibition. The assessment of sexual response in OCD may have clinical implications, such as the integration of sex therapy in psychotherapeutic intervention. The present study was aimed at comparing sexual excitation and inhibition levels between OCD patients and matched control subjects, and investigating whether obsessive beliefs might predict sexual excitation/inhibition. METHODS Seventy-two OCD patients (mean age ± standard deviation [SD]: 34.50 ± 10.39 years) and 72 matched control subjects (mean age ± SD: 34.25 ± 10.18) were included (62.50% men and 37.50% women in both groups). The Obsessive Compulsive Inventory-Revised (OCI-R), the Obsessive Beliefs Questionnaire-46 (OBQ-46), and the Sexual Inhibition/Sexual Excitation Scales (SIS/SES) were administered. RESULTS Patients with OCD showed significantly higher levels of sexual excitation, inhibition due to threat of performance failure, and inhibition due to threat of performance consequences than the controls. In addition, the patients with more severe symptoms showed lower excitation than those with less severe symptoms, and those with higher perfectionism had stronger inhibition due to threat of performance failure than those with lower perfectionism. CONCLUSIONS This is the first study exploring sexual response in OCD according to the Dual Control Model. Sexual response is an impaired quality of life outcome in OCD that should be assessed in routine clinical practice. These findings support the importance of addressing specific obsessive beliefs to improve sexuality in OCD patients.
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Knöchel C, Frickmann H, Nürnberger F. Effects of Sleep Deprivation by Olfactorily Induced Sexual Arousal Compared to Immobilization Stress and Manual Sleep Deprivation on Neuromessengers and Time Keeping Genes in the Suprachiasmatic Nuclei and Other Cerebral Entities of Syrian Hamsters-An Immunohistochemical Study. Int J Environ Res Public Health 2021; 18:ijerph18179169. [PMID: 34501759 PMCID: PMC8430648 DOI: 10.3390/ijerph18179169] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 08/13/2021] [Accepted: 08/27/2021] [Indexed: 11/16/2022]
Abstract
We investigated the effects of sexual arousal induced by olfactory stimuli on the expression of neuromodulators, neurotransmitters and sexual steroid receptors in the suprachiasmatic nucleus (SCN, the circadian pacemaker of mammals) and other cerebral entities of Syrian hamsters (Mesocricetus auratus) compared to manual sleep deprivation and immobilization stress. The hamsters kept under a 12:12 hours (h) light:dark cycle were deprived of sleep by sexual stimulation, gentle manual handling or immobilization stress for 1 h at the beginning of the light phase and subsequently sacrificed at zeitgeber time 01:00, respectively; for comparison, hamsters were manually sleep deprived for 6 or 20 h or sacrificed after completing a full sleep phase. As demonstrated by immunohistochemistry, apart from various alterations after manual sleep deprivation, sexual stimulation caused down-regulation of arginine-vasopressin (AVP), vasointestinal peptide (VIP), serotonin (5-HT), substance P (SP), and met-enkephalin (ME) in the SCN. Somatostatin (SOM) was diminished in the medial periventricular nucleus (MPVN). In contrast, an increase in AVP was observed in the PVN, that of oxytocin (OXY) in the supraoptic nucleus (SON), of tyrosine-hydroxylase (TH) in the infundibular nucleus (IN), and dopamine beta-hydroxylase (DBH) in the A7 neuron population of the brain stem (A7), respectively. Testosterone in plasma was increased. The results indicate that sexual arousal extensively influences the neuropeptide systems of the SCN, suggesting an involvement of the SCN in reproductive behavior.
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Affiliation(s)
- Christian Knöchel
- Vitos Clincis of Forensic Psychiatry Eltville, 65346 Eltville, Germany;
| | - Hagen Frickmann
- Department of Microbiology and Hospital Hygiene, Bundeswehr Hospital Hamburg, 20359 Hamburg, Germany; or
- Institute for Medical Microbiology, Virology and Hygiene, University Medicine Rostock, 18057 Rostock, Germany
| | - Frank Nürnberger
- Institute for Anatomy II, Goethe-Universität Frankfurt am Main, 60590 Frankfurt am Main, Germany
- Correspondence:
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35
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Marshall E, Bouffard JA, Miller H. Pornography Use and Sexual Coercion: Examining the Mediation Effect of Sexual Arousal. Sex Abuse 2021; 33:552-578. [PMID: 32532176 DOI: 10.1177/1079063220931823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
The increased accessibility and use of pornography in Western society highlights the emergent need to understand the relationship between its use and sexual coercion. Decades of research have demonstrated a consistent relationship between pornography use and engaging in sexually aggressive behavior, although what drives this relationship remains largely unexplained. Researchers have recently presented potential explanations for these relationships, such as the use of violent pornography types, the development of aberrant sexual scripts, and the frequency of pornography use. This study seeks to contribute to the explanation by examining the potential mediating effects of sexual arousal on the relationship between pornography use frequency and willingness to engage in verbal and illegal sexual coercive behaviors by examining a sample of male and female college adults. This population reports some of the highest rates of pornography use. The sample of 745 college students were exposed to either an exotic video presentation or a criminal justice lecture, and provided a dating scenario and sexual arousal assessments. Results indicated those young adults that consume pornography more frequently were more likely to experience higher levels of sexual arousal to the erotic video than those who reported little or no use. However, after controlling for several variables significantly related to sexual coercion, arousal did not mediate willingness to engage in verbal or illegal sexual coercive behaviors. Other significant results and implications are discussed.
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Affiliation(s)
| | | | - Holly Miller
- Sam Houston State University, Huntsville, TX, USA
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36
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Dickenson JA, Diamond L, King JB, Jenson K, Anderson JS. Understanding heterosexual women's erotic flexibility: the role of attention in sexual evaluations and neural responses to sexual stimuli. Soc Cogn Affect Neurosci 2021; 15:447-465. [PMID: 32415978 PMCID: PMC7308660 DOI: 10.1093/scan/nsaa058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Revised: 02/10/2020] [Accepted: 04/13/2020] [Indexed: 11/13/2022] Open
Abstract
Many women experience desires, arousal and behavior that run counter to their sexual orientation (orientation inconsistent, 'OI'). Are such OI sexual experiences cognitively and neurobiologically distinct from those that are consistent with one's sexual orientation (orientation consistent, 'OC')? To address this question, we employed a mindful attention intervention-aimed at reducing judgment and enhancing somatosensory attention-to examine the underlying attentional and neurobiological processes of OC and OI sexual stimuli among predominantly heterosexual women. Women exhibited greater neural activity in response to OC, compared to OI, sexual stimuli in regions associated with implicit visual processing, volitional appraisal and attention. In contrast, women exhibited greater neural activity to OI, relative to OC, sexual stimuli in regions associated with complex visual processing and attentional shifting. Mindfully attending to OC sexual stimuli reduced distraction, amplified women's evaluations of OC stimuli as sexually arousing and deactivated the superior cerebellum. In contrast, mindfully attending to OI sexual stimuli amplified distraction, decreased women's evaluations of OI stimuli as sexually arousing and augmented parietal and temporo-occipital activity. Results of the current study constrain hypotheses of female erotic flexibility, suggesting that sexual orientation may be maintained by differences in attentional processing that cannot be voluntarily altered.
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Affiliation(s)
- Janna A Dickenson
- Human Sexuality, California Institute of Integral Studies, San Francisco, CA 94103, USA.,Department of Psychology, University of Utah, Salt Lake City, UT 84112, USA
| | - Lisa Diamond
- Department of Psychology, University of Utah, Salt Lake City, UT 84112, USA
| | - Jace B King
- Department of Radiology and Imaging Sciences, School of Medicine, University of Utah, Salt Lake City, UT 84132, USA.,Program in Neuroscience, University of Utah, Salt Lake City, UT 84108, USA
| | - Kay Jenson
- Department of Psychology, University of Utah, Salt Lake City, UT 84112, USA
| | - Jeffrey S Anderson
- Department of Radiology and Imaging Sciences, School of Medicine, University of Utah, Salt Lake City, UT 84132, USA.,Program in Neuroscience, University of Utah, Salt Lake City, UT 84108, USA.,Department of Bioengineering, University of Utah, Salt Lake City, UT 84108, USA
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37
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Rojo López AM, Ramos Caro M, Espín López L. Audio Described vs. Audiovisual Porn: Cortisol, Heart Rate and Engagement in Visually Impaired vs. Sighted Participants. Front Psychol 2021; 12:661452. [PMID: 33868135 PMCID: PMC8046929 DOI: 10.3389/fpsyg.2021.661452] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 03/03/2021] [Indexed: 11/17/2022] Open
Abstract
Audio description remains the cornerstone of accessibility for visually impaired audiences to all sorts of audiovisual content, including porn. Existing work points to the efficacy of audio description to guarantee immersion and emotional engagement, but evidence on its role in sexual arousal and engagement in porn is still scant. The present study takes on this challenge by comparing sighted and visually impaired participants’ experiences with porn in terms of their physiological response [i.e., cortisol and heart rate (HR)] and self-report measures of affect [Positive and Negative Affect Schedule (PANAS); Watson et al., 1988], anxiety [State-Trait Anxiety Inventory (STAI); Spielberger et al., 1970], sexual reactivity and arousal [Sexual Inhibition/Sexual Excitation Scale (SIS/SES); Moyano and Sierra (2014); and the Ratings of Sexual Arousal (RSA); Mosher (2011)], and narrative engagement or transportation [The Transport Narrative Questionnaire, Green and Brock (2013)]. 69 Spanish participants were allocated into three different groups: 25 sighted participants who watched and heard the porn scenes in their audio-visual version (AV); 22 sighted participants who listened to the audio described version without images (AD); and 22 visually impaired participants who also listened to the audio described version without images (ONCE). Overall, results on physiological and self-report measures revealed no significant differences between groups or different versions of the clips. The analysis of cortisol reactivity to porn as the maximum increase or decrease in cortisol (t+12) with respect to baseline values (t−20) revealed no significant differences between the groups, but pointed to a higher percentage of non-responders than responders in the three groups, the highest being found in the ONCE group. As for participants’ cardiac response to the clips, no significant differences were found across the groups, with the highest HR levels being registered in the baseline phase. Self-report measures revealed significant between-group differences in negative affect. The ONCE group displayed the highest pre-task levels of negative affect and was the only group that showed a decrease in negative affect after exposure to the clips. Sighted and visually impaired participants reported to be moderately aroused and immersed in the films, regardless of exposure to AV or AD porn. In addition, correlations found between participants’ levels of self-report sexual arousal and transportation and post-task affect pointed to a positive relationship between exposure to porn and perceived levels of sexual arousal and affect. Results from the study reflected the efficacy of audio description in providing sighted and visually impaired audiences with a similar experience to that offered by original AV porn scenes. This study is exploratory but provides valid, initial groundwork for further research on the impact of audio description on porn reception.
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Affiliation(s)
- Ana M Rojo López
- Department of Translation and Interpreting, Faculty of Arts, University of Murcia, Murcia, Spain
| | - Marina Ramos Caro
- Department of Translation and Interpreting, Faculty of Arts, University of Murcia, Murcia, Spain
| | - Laura Espín López
- Department of Human Anatomy and Psychobiology, Faculty of Psychology, University of Murcia, Murcia, Spain
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Soler F, Granados R, Arcos-Romero AI, Calvillo C, Álvarez-Muelas A, Sánchez-Fuentes MDM, Moyano N, Sierra JC. Association between Psychopathological Dimensions and Sexual Functioning/ Sexual Arousal in Young Adults. Int J Environ Res Public Health 2021; 18:ijerph18073584. [PMID: 33808329 PMCID: PMC8038005 DOI: 10.3390/ijerph18073584] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 03/19/2021] [Accepted: 03/25/2021] [Indexed: 12/11/2022]
Abstract
Psychological-psychiatric factors have a different effect on sexual functioning in men and women. This research aimed to examine the association between psychopathological dimensions and dimensions of sexual functioning in Spanish young adults in two studies. Study 1 examined sexual functioning and psychopathological dimensions in 700 women and 516 men. Study 2 conducted an experimental laboratory task to evaluate subjective sexual arousal and genital sensations when watching visual sexual stimuli in a subsample of participants from Study 1 (143 women and 123 men). As a result, the first study showed that depression and anxiety-related symptoms had a negative effect, both in men and women, and having a partner had a positive influence on the dimensions of sexual functioning. The second study showed that anxiety symptoms were positively associated with subjective sexual arousal in both men and women, and anxiety was associated with the assessment of genital sensations in men. The differences between the results of anxiety may be explained because sexual arousal was evaluated in general terms in Study 1, whereas it was evaluated as a state in Study 2. These findings confirm that the presence of psychopathological symptoms contributes to sexual functioning, as well as the necessity of strengthening mental illness prevention programs that include sexual health components.
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Affiliation(s)
- Franklin Soler
- School of Medicine and Health Sciences, Universidad del Rosario, Bogotá 111221, Colombia
- Correspondence:
| | - Reina Granados
- Facultad de Ciencias de la Salud, Universidad de Granada, 18016 Granada, Spain;
| | | | - Cristóbal Calvillo
- Centro de Investigación Mente, Cerebro y Comportamiento (CIMCYC), Universidad de Granada, 18011 Granada, Spain; (C.C.); (A.Á.-M.); (J.C.S.)
| | - Ana Álvarez-Muelas
- Centro de Investigación Mente, Cerebro y Comportamiento (CIMCYC), Universidad de Granada, 18011 Granada, Spain; (C.C.); (A.Á.-M.); (J.C.S.)
| | | | - Nieves Moyano
- Facultad de Humanidades y Ciencias de la Educación, Universidad de Jaén, 23071 Jaén, Spain;
| | - Juan Carlos Sierra
- Centro de Investigación Mente, Cerebro y Comportamiento (CIMCYC), Universidad de Granada, 18011 Granada, Spain; (C.C.); (A.Á.-M.); (J.C.S.)
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Abstract
Most men show genital sexual arousal to one preferred gender. Most women show genital arousal to both genders, regardless of their sexual preferences. There is limited knowledge of whether this difference is driven by biological sex or gender identity. Transgender individuals, whose birth sex and gender identity are incongruent, provide a unique opportunity to address this question. We tested whether the genital responses of 25 (female-to-male) transgender men followed their female birth sex or male gender identity. Depending on their surgical status, arousal was assessed with penile gauges or vaginal plethysmographs. Transgender men's sexual arousal showed both male-typical and female-typical patterns. Across measures, they responded more strongly to their preferred gender than to the other gender, similar to (but not entirely like) 145 cisgender (nontransgender) men. However, they still responded to both genders, similar to 178 cisgender women. In birth-assigned women, both gender identity and biological sex may influence sexual-arousal patterns.
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Affiliation(s)
| | - Luke Holmes
- Department of Psychology, University of Essex
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40
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Amezcua-Gutiérrez C, Hernández-González M, Guasti AF, Aguilar MAC, Guevara MA. Observing Erotic Videos with Heterosexual Content Induces Different Cerebral Responses in Homosexual and Heterosexual Men. J Homosex 2021; 68:138-156. [PMID: 31430230 DOI: 10.1080/00918369.2019.1648079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
To determine the cerebral functionality associated with the perception and processing of erotic stimuli in men with different sexual orientation, this work evaluated the electroencephalographic activity (EEG) from several cortical areas, as well as subjective arousal in homosexual and heterosexual men during observation of an erotic film with heterosexual content. The heterosexual men rated the erotic video with higher general and sexual arousal than the homosexual participants. During observation of the neutral and erotic videos, both groups showed a decreased amplitude of the alpha band in prefrontal and parietal cortices, indicating increased attention. When watching the erotic video, the homosexual men showed an increased amplitude of the theta and fast bands only in the prefrontal cortex, which could be related to the cognitive processing of the erotic stimulus. These EEG results should broaden our knowledge of the cortical mechanisms related to the different perception and processing of erotic stimuli in men with different sexual orientations.
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Affiliation(s)
| | | | | | - Manuel Alejandro Cruz Aguilar
- National Institute of Psychiatry, "Ramón de la Fuente Muñiz", Neuroscience Research Direction, Chronobiology and Sleep Laboratory , Mexico, México
| | - Miguel Angel Guevara
- Institute of Neuroscience, CUCBA, University of Guadalajara , Guadalajara, Jalisco, México
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41
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Rodríguez-Nieto G, Sack AT, Dewitte M, Emmerling F, Schuhmann T. The Modulatory Role of Cortisol in the Regulation of Sexual Behavior in Young Males. Front Behav Neurosci 2020; 14:552567. [PMID: 33250723 PMCID: PMC7674834 DOI: 10.3389/fnbeh.2020.552567] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 10/07/2020] [Indexed: 11/13/2022] Open
Abstract
The proneness to be sexually aroused, to perform sexual acts, or to be sexually disinhibited during a particular mood varies across individuals. However, the physiological mechanisms underlying this specific and variable relationship between mood and sex-related processes are poorly understood. We propose that cortisol may act as an important moderator in this as it has shown to influence sexual arousal and to play a neuromodulatory role during emotion regulation. Here, we conducted a functional magnetic resonance imaging study in a sample of young males to investigate whether cortisol modulates the neural response during the approach of sexual stimuli in an approach-avoidance task and whether this potential relationship explains the individual differences in sexual inhibition and in mood-related sexual interest and activity. We revealed that cortisol associates with the anteromedial prefrontal cortex activation during the approach towards sexual stimuli. Moreover, this anteromedial prefrontal cortex response was dependent on individual differences in sexual inhibition and the improvements of negative mood as a result of sexual activity. The anteromedial prefrontal cortex is already known to process bottom-up information, reward, and risk estimation. The neuromodulatory role of cortisol within this region during sexual approach may represent a previously unknown yet key element in the regulation of sexual behavior in young males.
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Affiliation(s)
- Geraldine Rodríguez-Nieto
- Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, Netherlands.,Department of Movement Sciences, Catholic University of Leuven, Leuven, Belgium
| | - Alexander T Sack
- Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, Netherlands
| | - Marieke Dewitte
- Department of Clinical Psychology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, Netherlands
| | - Franziska Emmerling
- Chair of Research and Science Management, Technical University of Munich, Munich, Gemany
| | - Teresa Schuhmann
- Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, Netherlands
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42
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Levin RJ. The overlooked reproductive function of the human clitoris-News media responses to the published review. Clin Anat 2020; 34:115-120. [PMID: 32716101 DOI: 10.1002/ca.23657] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 07/20/2020] [Indexed: 11/10/2022]
Abstract
A brief survey of how the news media reported and misreported on the publication of the review that revealed the overlooked empirical evidence for the reproductive function of the human clitoris.
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Affiliation(s)
- Roy J Levin
- Independent Research Investigator, Sheffield, UK
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43
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Rosetti L, Curry S, Murphy L, Bradford JB, Fedoroff JP. A Comparison of Sexual Arousal in Men Exposed to Visual Stimuli With and Without Facial Blurring. Sex Abuse 2020; 32:619-633. [PMID: 30795729 DOI: 10.1177/1079063219828784] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The role of the facial images in arousal and attraction has been examined before but never via penile plethysmography (PPG). This retrospective chart review aimed to determine the significance and magnitude of differences in arousal measured by PPG in 1,000 men exposed to slide stimuli with or without facial blurring in subjects of various ages. Arousal in response to blurred stimuli was significantly higher than nonanonymized stimuli with modest effect sizes for slides across age and gender categories. Facial blurring increased differences in arousal between adults and adolescents with a modest effect size. Our findings support the use of facial blurring to further protect the anonymity of models and limit the ethical and legal challenges of using slide stimuli with child models.
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Affiliation(s)
| | - Susan Curry
- University of Ottawa Institute of Mental Health Research, Ontario, Canada
| | - Lisa Murphy
- The Royal Ottawa Mental Health Centre, Ontario, Canada
| | - John B Bradford
- University of Ottawa, Ontario, Canada
- McMaster University, Hamilton, Ontario, Canada
| | - J Paul Fedoroff
- University of Ottawa, Ontario, Canada
- The Royal Ottawa Mental Health Centre, Ontario, Canada
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44
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Jabbour J, Holmes L, Sylva D, Hsu KJ, Semon TL, Rosenthal AM, Safron A, Slettevold E, Watts-Overall TM, Savin-Williams RC, Sylla J, Rieger G, Bailey JM. Robust evidence for bisexual orientation among men. Proc Natl Acad Sci U S A 2020; 117:18369-18377. [PMID: 32690672 PMCID: PMC7414168 DOI: 10.1073/pnas.2003631117] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
The question whether some men have a bisexual orientation-that is, whether they are substantially sexually aroused and attracted to both sexes-has remained controversial among both scientists and laypersons. Skeptics believe that male sexual orientation can only be homosexual or heterosexual, and that bisexual identification reflects nonsexual concerns, such as a desire to deemphasize homosexuality. Although most bisexual-identified men report that they are attracted to both men and women, self-report data cannot refute these claims. Patterns of physiological (genital) arousal to male and female erotic stimuli can provide compelling evidence for male sexual orientation. (In contrast, most women provide similar physiological responses to male and female stimuli.) We investigated whether men who self-report bisexual feelings tend to produce bisexual arousal patterns. Prior studies of this issue have been small, used potentially invalid statistical tests, and produced inconsistent findings. We combined nearly all previously published data (from eight previous studies in the United States, United Kingdom, and Canada), yielding a sample of 474 to 588 men (depending on analysis). All participants were cisgender males. Highly robust results showed that bisexual-identified men's genital and subjective arousal patterns were more bisexual than were those who identified as exclusively heterosexual or homosexual. These findings support the view that male sexual orientation contains a range, from heterosexuality, to bisexuality, to homosexuality.
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Affiliation(s)
- Jeremy Jabbour
- Department of Psychology, Northwestern University, Evanston, IL 60208
| | - Luke Holmes
- Department of Psychology, Essex University, Colchester CO4 3SQ, United Kingdom
| | - David Sylva
- Department of Psychiatry, Kaiser Permanente, Los Angeles, CA 90056
| | - Kevin J Hsu
- Department of Psychological and Social Sciences, Pennsylvania State University Abington, Abington, PA 19001
| | - Theodore L Semon
- Department of Psychology, Northwestern University, Evanston, IL 60208
| | - A M Rosenthal
- Department of Psychology, Northwestern University, Evanston, IL 60208
| | - Adam Safron
- Kinsey Institute, Indiana University, Bloomington, IN 47405
| | - Erlend Slettevold
- Department of Psychology, Essex University, Colchester CO4 3SQ, United Kingdom
| | | | | | - John Sylla
- American Institute of Bisexuality, Los Angeles, CA 90014
- University of Chicago Law School, University of Chicago, Chicago, IL 60637
| | - Gerulf Rieger
- Department of Psychology, Essex University, Colchester CO4 3SQ, United Kingdom
| | - J Michael Bailey
- Department of Psychology, Northwestern University, Evanston, IL 60208;
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45
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Arcos-Romero AI, Calvillo C, Granados R, Álvarez-Muelas A, Sierra JC. The Spanish Version of the Sexual Opinion Survey (SOS-6): Evidence of Validity of a Short Version. Int J Psychol Res (Medellin) 2020; 13:40-49. [PMID: 32952962 PMCID: PMC7498121 DOI: 10.21500/20112084.4506] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
The aim of this work was to provide validity evidences of the short Spanish version of the Sexual Opinion Survey (SOS-6). First, a psychometric study was performed to examine the factorial invariance of the scale across different groups. A sample of 1,500 heterosexual adults (50% men, 50% women) from the general Spanish population, aged 18 to 80, was examined. Results showed that the unidimensional model of the SOS-6 is invariant across sex, age range, relationship status, and educational level. Secondly, a laboratory study was performed to determine the relationship between erotophilia and objective and subjective sexual arousal in response to sexual stimuli. The sample consisted of 130 young Spanish university students (46.92% men, 53.08% women) with heterosexual orientation. In men, erotophilia was related to subjective sexual arousal; in women, erotophilia was related to subjective sexual arousal and estimation of genital sensations. In conclusion, this work provides validity evidences of the short version of the SOS-6 and describes the factorial equivalence of the scale across groups and its concurrent validity.
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Affiliation(s)
- Ana I Arcos-Romero
- . Centro de Investigación Mente, Cerebro y Comportamiento (CIMCYC), Universidad de Granada, Spain Universidad de Granada Universidad de Granada Spain
| | - Cristóbal Calvillo
- . Centro de Investigación Mente, Cerebro y Comportamiento (CIMCYC), Universidad de Granada, Spain Universidad de Granada Universidad de Granada Spain
| | - Reina Granados
- . Centro de Investigación Mente, Cerebro y Comportamiento (CIMCYC), Universidad de Granada, Spain Universidad de Granada Universidad de Granada Spain
| | - Ana Álvarez-Muelas
- . Centro de Investigación Mente, Cerebro y Comportamiento (CIMCYC), Universidad de Granada, Spain Universidad de Granada Universidad de Granada Spain
| | - Juan Carlos Sierra
- . Centro de Investigación Mente, Cerebro y Comportamiento (CIMCYC), Universidad de Granada, Spain Universidad de Granada Universidad de Granada Spain
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46
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Abstract
PURPOSE OF REVIEW To describe the current state of research on interactions between inflammation and female sexual function. RECENT FINDINGS Inflammation may interfere with female sexual desire and arousal via direct (neural) and indirect (endocrine, vascular, social/behavioral) pathways. There are significant sex differences in the effect of inflammation on sexual function, arising from different evolutionary selection pressures on regulation of reproduction. A variety of inflammation-related conditions are associated with risk of female sexual dysfunction, including cardiovascular disease, metabolic syndrome, and chronic pain. SUMMARY Clinical implications include the need for routine assessment for sexual dysfunction in patients with inflammation-related conditions, the potential for anti-inflammatory diets to improve sexual desire and arousal function, and consideration of chronic inflammation as moderator of sexual effects of hormonal treatments. Although the evidence points to a role for inflammation in the development and maintenance of female sexual dysfunction, the precise nature of these associations remains unclear.
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Affiliation(s)
- Tierney K Lorenz
- Department of Psychology and Center for Brain, Biology and Behavior, University of Nebraska at Lincoln
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47
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Bialy M, Bogacki-Rychlik W, Przybylski J, Zera T. The Sexual Motivation of Male Rats as a Tool in Animal Models of Human Health Disorders. Front Behav Neurosci 2019; 13:257. [PMID: 31956302 PMCID: PMC6947634 DOI: 10.3389/fnbeh.2019.00257] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 10/30/2019] [Indexed: 12/27/2022] Open
Abstract
Normal or dysfunctional sexual behavior seems to be an important indicator of health or disease. Many health disorders in male patients affect sexual activity by directly causing erectile dysfunction, affecting sexual motivation, or both. Clinical evidence indicates that many diseases strongly disrupt sexual motivation and sexual performance in patients with depression, addiction, diabetes mellitus and other metabolic disturbances with obesity and diet-related factors, kidney and liver failure, circadian rhythm disorders, sleep disturbances including obstructive sleep apnea syndrome, developmental and hormonal disorders, brain damages, cardiovascular diseases, and peripheral neuropathies. Preclinical studies of these conditions often require appropriate experimental paradigms, including animal models. Male sexual behavior and motivation have been intensively investigated over the last 80 years in animal rat model. Sexual motivation can be examined using such parameters as: anticipatory behavior and 50-kHz ultrasonic vocalizations reflecting the emotional state of rats, initiation of copulation, efficiency of copulation, or techniques of classical (pavlovian) and instrumental conditioning. In this review article, we analyze the behavioral parameters that describe the sexual motivation and sexual performance of male rats in the context of animal experimental models of human health disorders. Based on analysis of the parameters describing the heterogeneous and complex structure of sexual behavior in laboratory rodents, we propose an approach that is useful for delineating distinct mechanisms affecting sexual motivation and sexual performance in selected disease states and the efficacy of therapy in preclinical investigations.
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Affiliation(s)
- Michal Bialy
- Department of Experimental and Clinical Physiology, Laboratory of Centre for Preclinical Research, Medical University of Warsaw, Warsaw, Poland
| | - Wiktor Bogacki-Rychlik
- Department of Experimental and Clinical Physiology, Laboratory of Centre for Preclinical Research, Medical University of Warsaw, Warsaw, Poland
| | - Jacek Przybylski
- Department of Biophysics and Human Physiology, Medical University of Warsaw, Warsaw, Poland
| | - Tymoteusz Zera
- Department of Experimental and Clinical Physiology, Laboratory of Centre for Preclinical Research, Medical University of Warsaw, Warsaw, Poland
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Rerick PO, Livingston TN, Davis D. Does the horny man think women want him too? Effects of male sexual arousal on perceptions of female sexual willingness. J Soc Psychol 2019; 160:520-533. [PMID: 31722652 DOI: 10.1080/00224545.2019.1692330] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Disputes over acquaintance rape typically center on the issue of whether the alleged victim consented to sex. Disputed sexual encounters often take place when one or both involved parties is sexually aroused, and this arousal might influence the extent to which the parties perceive sexual consent. Two studies tested the effects of men's sexual arousal on their interpretations of the extent to which 25 hypothetical female behaviors reflected sexual willingness. Arousal was manipulated via written fantasies (Study 1) or exposure to erotic material (Study 2). Manipulated arousal and individual differences in rated arousal were each associated with greater perceptions of female sexual willingness. Manipulated arousal was significant only for single men in Study 2. Findings suggested present-state sexual arousal affects single men's interpretations of women's sexual willingness. Men's sexual arousal might prominently contribute to misunderstandings in sexual communication.
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Abstract
Neuroimaging studies suggest differences in the underlying biology of sexual arousal associated with sex and sexual orientation, yet their findings are conflicting. Following a thorough statistical review of all significant neuroimaging studies, we offer strong quantitative evidence that the neuronal response to visual sexual stimuli, contrary to the widely accepted view, is independent of biological sex. Both men and women show increased activation in many cortical and subcortical brain regions thought to be involved in the response to visual sexual stimuli, while the limited sex differences that have been found and reported previously refer to subjective rating of the content. Sexual arousal is a dynamical, highly coordinated neurophysiological process that is often induced by visual stimuli. Numerous studies have proposed that the cognitive processing stage of responding to sexual stimuli is the first stage, in which sex differences occur, and the divergence between men and women has been attributed to differences in the concerted activity of neural networks. The present comprehensive metaanalysis challenges this hypothesis and provides robust quantitative evidence that the neuronal circuitries activated by visual sexual stimuli are independent of biological sex. Sixty-one functional magnetic resonance imaging studies (1,850 individuals) that presented erotic visual stimuli to men and women of different sexual orientation were identified. Coordinate-based activation likelihood estimation was used to conduct metaanalyses. Sensitivity and clustering analyses of averaged neuronal response patterns were performed to investigate robustness of the findings. In contrast to neutral stimuli, sexual pictures and videos induce significant activations in brain regions, including insula, middle occipital, anterior cingulate and fusiform gyrus, amygdala, striatum, pulvinar, and substantia nigra. Cluster analysis suggests stimulus type as the most, and biological sex as the least, predictor for classification. Contrast analysis further shows no significant sex-specific differences within groups. Systematic review of sex differences in gray matter volume of brain regions associated with sexual arousal (3,723 adults) did not show any causal relationship between structural features and functional response to visual sexual stimuli. The neural basis of sexual arousal in humans is associated with sexual orientation yet, contrary to the widely accepted view, is not different between women and men.
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Dickenson JA, Alley J, Diamond LM. Subjective and Oxytocinergic Responses to Mindfulness Are Associated With Subjective and Oxytocinergic Responses to Sexual Arousal. Front Psychol 2019; 10:1101. [PMID: 31178780 PMCID: PMC6538816 DOI: 10.3389/fpsyg.2019.01101] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 04/26/2019] [Indexed: 01/05/2023] Open
Abstract
Mindfulness – the ability to pay attention, on purpose, without judgment, and in the present moment – has consistently been shown to enhance women’s sexual arousal. As a first step toward understanding potential neuroendocrine underpinnings of mindfulness and sexual arousal, we examined whether individual differences in subjective and neuroendocrine (i.e., oxytocin) responses to mindful breathing were associated with individual differences in subjective and neuroendocrine responses to sexual arousal. To achieve this aim, 61 lesbian, bisexual, and heterosexual women completed a questionnaire assessing dispositional mindfulness, underwent an arousal task while continuously rating their sexual arousal and a mindful breathing task, after which participants reported on their ability to detect attentional shifts, and provided salivary samples after each assessment. Results indicated that women who were quicker to detect attentional shifts and women who reported greater sexual arousability reported larger changes (decreases) in oxytocin in response to mindful breathing and were the only women to report increases in oxytocin in response to the sexual arousal induction. Results further indicated that individuals who report greater subjective responsiveness to mindfulness and sexual arousal appear to have an oxytocinergic system that is also more responsive to both arousal and to mindfulness. These results make a significant contribution to our understanding of the role of attentional processes in sexual arousal, and warrant future examination of oxytocin as a potential neuroendocrine mechanism underlying the link between mindfulness and sexual arousal.
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Affiliation(s)
- Janna A Dickenson
- Program in Human Sexuality, Department of Family Medicine and Community Health, University of Minnesota, Minneapolis, MN, United States
| | - Jenna Alley
- Diamond Laboratory, Department of Psychology, University of Utah, Salt Lake City, UT, United States
| | - Lisa M Diamond
- Diamond Laboratory, Department of Psychology, University of Utah, Salt Lake City, UT, United States
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