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Ye Y, Nan Y, Wei R, Wu Y. Sex-specific effects of human chemosignal on perception of angry but not fearful faces. Psychoneuroendocrinology 2023; 151:106055. [PMID: 36822128 DOI: 10.1016/j.psyneuen.2023.106055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 02/10/2023] [Accepted: 02/10/2023] [Indexed: 02/15/2023]
Abstract
Androsta-4,16,-dien-3-one (androstadienone), a steroids implicated as a human social chemosignal, has been reported to impact one's emotional perception along the valence axis. The current study takes a step further to examine whether it modulates the perception of angry and fearful faces, two negative emotions that are similar with respect to valence and arousal, but signal different social values. Systematic comparisons of psychophysical data collected from 40 heterosexual men and 45 heterosexual women revealed that androstadienone subconsciously biased heterosexual men toward perceiving the male faces as less angry, while it biased the heterosexual women toward perceiving the female faces as angrier. Meanwhile, androstadienone did not affect the perception of fearful faces in either men or women. These findings indicate that the modulation of androstadienone on negative emotional perceptions is not uniform, suggesting that it alters the perception of specific rather than general negative emotions. In particular, it impacts one's perception of anger, which signals impending aggression, and hence could further impact an individual's social interaction in a sex-specific manner.
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Affiliation(s)
- Yuting Ye
- Institute of Psychology, School of Public Affairs, Xiamen University, No. 422, Siming South Road, Xiamen, Fujian, China
| | - Yu Nan
- Department of Applied Social Sciences, Hong Kong Polytechnic University, 11 Yuk Choi Rd, Hung Hom, Kowloon, the Hong Kong Special Administrative Region of China; School of Psychology and Cognitive Science, East China Normal University, 3663 N. Zhongshan Road, Shanghai, China
| | - Ran Wei
- Liang Hua Middle School, Huidong County, Huizhou, Guangdong, China
| | - Yin Wu
- Department of Applied Social Sciences, Hong Kong Polytechnic University, 11 Yuk Choi Rd, Hung Hom, Kowloon, the Hong Kong Special Administrative Region of China; Research Institute for Sports Science and Technology, Hong Kong Polytechnic University, 11 Yuk Choi Rd, Hung Hom, Kowloon, the Hong Kong Special Administrative Region of China.
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Kern DW, Kaufmann GT, Hummer TA, Schumm LP, Wroblewski KE, Pinto JM, McClintock MK. Androstadienone sensitivity is associated with attention to emotions, social interactions, and sexual behavior in older U.S. adults. PLoS One 2023; 18:e0280082. [PMID: 36638090 PMCID: PMC9838868 DOI: 10.1371/journal.pone.0280082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 12/20/2022] [Indexed: 01/14/2023] Open
Abstract
Δ 4,16-androstadien-3-one (androstadienone) is a putative human pheromone often linked to sexual attraction in young adults, although specific associations with sexual behavior are not yet established. Androstadienone also serves a broader social-emotional function beyond the sexual domain, specifically tuning the brain to efficiently process emotional information. Whether these effects persist throughout the lifespan into post-reproductive life is unknown. In a laboratory study of older adults, those with greater androstadienone odor sensitivity paid greater attention to subliminal emotional information, specifically, angry faces (p = 0.05), with a similar relationship to happy faces. In contrast, the physical odor n-butanol (a control) did not affect emotional attention (p = 0.49). We then extended this laboratory research and determined whether sensitivity to androstadienone affects the everyday lives of older adults by measuring their social and sexual behavior. In this second study, we surveyed in a nationally representative sample of US older adults living in their homes (National Social Life and Aging Project, 62-90 years; n = 2,086), along with their sensitivity to androstadienone, general olfactory function, health and demographics. Greater sensitivity to androstadienone was associated with richer social lives: having more friends, increased communication with close friends and family, and more participation in organized social events and volunteer activities (all p's ≤ 0.05, generalized linear models, adjusted for age and gender). It was also associated with more recent sexual activity, more frequent sexual thoughts, and viewing sex as an important part of life (all p's ≤ 0.05). General olfactory function did not explain these associations, supporting a specialized function for this pheromone during everyday life, and expanding its role to social life as well as sexual behavior, likely mediated by enhanced attention to emotional information.
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Affiliation(s)
- David W. Kern
- Isidore Newman School, New Orleans, Louisiana, United States of America
| | - Gabriel T. Kaufmann
- Pritzker School of Medicine, The University of Chicago, Chicago, Illinois, United States of America
| | - Tom A. Hummer
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis, Indiana, United States of America
| | - L. Philip Schumm
- Department of Public Health Sciences, The University of Chicago, Chicago, Illinois, United States of America
| | - Kristen E. Wroblewski
- Department of Public Health Sciences, The University of Chicago, Chicago, Illinois, United States of America
| | - Jayant M. Pinto
- Department of Surgery, Section of Otolaryngology-Head and Neck Surgery, The University of Chicago, Chicago, Illinois, United States of America
| | - Martha K. McClintock
- Department of Psychology, The Institute for Mind and Biology, The University of Chicago, Chicago, Illinois, United States of America
- * E-mail:
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Damon F, Mezrai N, Magnier L, Leleu A, Durand K, Schaal B. Olfaction in the Multisensory Processing of Faces: A Narrative Review of the Influence of Human Body Odors. Front Psychol 2021; 12:750944. [PMID: 34675855 PMCID: PMC8523678 DOI: 10.3389/fpsyg.2021.750944] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Accepted: 09/06/2021] [Indexed: 01/08/2023] Open
Abstract
A recent body of research has emerged regarding the interactions between olfaction and other sensory channels to process social information. The current review examines the influence of body odors on face perception, a core component of human social cognition. First, we review studies reporting how body odors interact with the perception of invariant facial information (i.e., identity, sex, attractiveness, trustworthiness, and dominance). Although we mainly focus on the influence of body odors based on axillary odor, we also review findings about specific steroids present in axillary sweat (i.e., androstenone, androstenol, androstadienone, and estratetraenol). We next survey the literature showing body odor influences on the perception of transient face properties, notably in discussing the role of body odors in facilitating or hindering the perception of emotional facial expression, in relation to competing frameworks of emotions. Finally, we discuss the developmental origins of these olfaction-to-vision influences, as an emerging literature indicates that odor cues strongly influence face perception in infants. Body odors with a high social relevance such as the odor emanating from the mother have a widespread influence on various aspects of face perception in infancy, including categorization of faces among other objects, face scanning behavior, or facial expression perception. We conclude by suggesting that the weight of olfaction might be especially strong in infancy, shaping social perception, especially in slow-maturing senses such as vision, and that this early tutoring function of olfaction spans all developmental stages to disambiguate a complex social environment by conveying key information for social interactions until adulthood.
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Affiliation(s)
- Fabrice Damon
- Developmental Ethology and Cognitive Psychology Laboratory, Centre des Sciences du Goût et de l’Alimentation, Inrae, AgroSup Dijon, CNRS (UMR 6265), Université Bourgogne Franche-Comté, Dijon, France
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Ye Y, Lu Z, Zhou W. Pheromone effects on the human hypothalamus in relation to sexual orientation and gender. HANDBOOK OF CLINICAL NEUROLOGY 2021; 182:293-306. [PMID: 34266600 DOI: 10.1016/b978-0-12-819973-2.00021-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Pheromones are chemicals that serve communicational purposes within a species. In most terrestrial mammals, pheromones are detected by either the olfactory epithelium or the vomeronasal organ and processed by various downstream structures including the medial amygdala and the hypothalamus to regulate motivated behaviors and endocrine responses. The search for human pheromones began in the 1970s. Whereas bioactive ligands are yet to be identified, there has been accumulating evidence that human body odors exert a range of pheromone-like effects on the recipients, including triggering innate behavioral responses, modulating endocrine levels, signaling social information, and affecting mood and cognition. In parallel, results from recent brain imaging studies suggest that body odors evoke distinct neural responses from those observed with common nonsocial odors. Two endogenous steroids androsta-4,16,- dien-3-one and estra-1,3,5(10),16-tetraen-3-ol are considered by some as candidates for human sex pheromones. The two substances produce sexually dimorphic effects on human perception, mood, and physiological arousal. Moreover, they reportedly elicit different hypothalamic response patterns in manners contingent on the recipients' sex and sexual orientation. Neuroendocrine mechanisms underlying the effects of human chemosignals are not yet clear and await future detailed analyses.
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Affiliation(s)
- Yuting Ye
- State Key Laboratory of Brain and Cognitive Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Zhonghua Lu
- Brain Cognition and Brain Disease Institute, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Wen Zhou
- State Key Laboratory of Brain and Cognitive Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China.
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Popov SV, Kamchatnov PR, Sturov NV, Bogdanets SA. [Modern studies of the role of the vomeronasal system in the perception of pheromones and their impact on social and sexual behavior]. Zh Nevrol Psikhiatr Im S S Korsakova 2020; 119:143-147. [PMID: 31994528 DOI: 10.17116/jnevro2019119121143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The vomeronasal system (VNS) provides regulation of a wide range of autonomic and affective functions, behavioral reactions in response to the specific chemical stimuli pheromones secreted by mammals, including humans. The results of experimental studies confirming the existence of VNS and explaining the basic mechanisms of its functioning are presented. The results of studies of healthy volunteers, explaining the effect of pheromones on a number of functions of the human body, are considered.
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Affiliation(s)
- S V Popov
- Peoples' Friendship University of Russia, Moscow, Russia
| | - P R Kamchatnov
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - N V Sturov
- Peoples' Friendship University of Russia, Moscow, Russia
| | - S A Bogdanets
- Medical Center Yuzhnyy 'Vascular clinic', Moscow, Russia
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Ferdenzi C, Razafindrazaka H, Baldovini N, Poupon D, Pierron D, Bensafi M. Influence of gender and culture on the perception of acidic compounds of human body odor. Physiol Behav 2019; 210:112561. [PMID: 31178171 DOI: 10.1016/j.physbeh.2019.112561] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 04/17/2019] [Accepted: 05/24/2019] [Indexed: 12/26/2022]
Abstract
There is increasing evidence that human body odor is involved in interpersonal communication. However, among the wide variety of substances excreted by the human body that might act as chemosignals, much attention has been granted to androstenes to the detriment of other categories. Here, we focused on the acidic fraction of human body odor. We investigated men and women's perceptual descriptions and detection thresholds of the sexually dimorphic (male) compound 3-hydroxy-3-methylhexanoic acid (HMHA) in two contrasted cultures, France and Madagascar. Perceptual responses to HMHA in both countries were very similar. HMHA proved to be more typical of body odor than another chemically-related major compound of human body odor 3MHA (3-methylhex-2-enoic acid also known as 3M2H). A significant portion of the samples studied (between 8 and 19%) was likely to be anosmic to HMHA (and to 3MHA: 25%). Although differences would be expected between men and women's perceptual responses to HMHA, based on the assumption that this compound would have a function in human partner choice, no sex differences were found for any of the perceptual variables. However, in Malagasy women, perceived intensity of HMHA was higher in participants who were in the fertile phase of the menstrual cycle. Whether HMHA is relevant in the perception of a potential partner thus requires further explorations, with more implicit approaches for example and/or by investigating the repercussions of HMHA specific anosmia on interpersonal relationships.
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Affiliation(s)
- Camille Ferdenzi
- Centre de Recherche en Neurosciences de Lyon, CNRS UMR 5292, INSERM U1028, Université Claude Bernard Lyon 1, Centre Hospitalier Le Vinatier, 95 bd Pinel, 69675 Bron Cedex, France.
| | - Harilanto Razafindrazaka
- Laboratoire d'Anthropologie Moléculaire et Imagerie de Synthèse, CNRS UMR 5288, Université Toulouse 3, 37 Allées Jules Guesde, 31073 Toulouse Cedex 3, France; Aix Marseille Univ, CNRS, EFS, ADES, Marseille, France; Institute for Advanced Study in Toulouse, 21 allée de Brienne, 31015 Cedex 6, Toulouse, France
| | - Nicolas Baldovini
- Institut de Chimie de Nice, CNRS UMR 7272, Université de Nice-Sophia Antipolis, Parc Valrose, 28 avenue Valrose, 06108 Nice Cedex 2, France
| | - Daphnée Poupon
- Centre de Recherche en Neurosciences de Lyon, CNRS UMR 5292, INSERM U1028, Université Claude Bernard Lyon 1, Centre Hospitalier Le Vinatier, 95 bd Pinel, 69675 Bron Cedex, France
| | - Denis Pierron
- Laboratoire d'Anthropologie Moléculaire et Imagerie de Synthèse, CNRS UMR 5288, Université Toulouse 3, 37 Allées Jules Guesde, 31073 Toulouse Cedex 3, France
| | - Moustafa Bensafi
- Centre de Recherche en Neurosciences de Lyon, CNRS UMR 5292, INSERM U1028, Université Claude Bernard Lyon 1, Centre Hospitalier Le Vinatier, 95 bd Pinel, 69675 Bron Cedex, France
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Attention control and its emotion-specific association with cognitive emotion regulation in depression. Brain Imaging Behav 2019; 13:1766-1779. [DOI: 10.1007/s11682-019-00174-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Ye Y, Zhuang Y, Smeets MAM, Zhou W. Human chemosignals modulate emotional perception of biological motion in a sex-specific manner. Psychoneuroendocrinology 2019; 100:246-253. [PMID: 30390523 DOI: 10.1016/j.psyneuen.2018.10.014] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 09/15/2018] [Accepted: 10/17/2018] [Indexed: 01/05/2023]
Abstract
Androsta-4,16,-dien-3-one and estra-1,3,5(10),16-tetraen-3-ol have previously been shown to communicate opposite sex information that is differently effective to the two sex groups. The current study critically examines if the two human steroids could facilitate interactions with potential mates rather than competitors by acting on the recipients' emotional perception in a sex-appropriate manner. Using dynamic point-light displays that portray the gaits of walkers whose emotional states are digitally morphed along the valence and the arousal axes, we show that smelling androstadienone subconsciously biases heterosexual women, but not men, towards perceiving the male, but not female, walkers as happier and more relaxed. By contrast, smelling estratetraenol subconsciously biases heterosexual men, but not women, towards perceiving the female, but not male, walkers as happier and more relaxed. These findings indicate that androstadienone and estratetraenol prime the identification of emotionally receptive states for the potential mates with whom they are associated, in manners contingent upon not only the recipients' own sex but also their sex perception of other individuals that ensure sex-appropriate behavior.
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Affiliation(s)
- Yuting Ye
- State Key Laboratory of Brain and Cognitive Science, CAS Center for Excellence in Brain Science and Intelligence Technology, Institute of Psychology, Chinese Academy of Sciences, Beijing, 100101, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yuan Zhuang
- State Key Laboratory of Brain and Cognitive Science, CAS Center for Excellence in Brain Science and Intelligence Technology, Institute of Psychology, Chinese Academy of Sciences, Beijing, 100101, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Monique A M Smeets
- Unilever R&D, Vlaardingen, 3133 AT, The Netherlands; Department of Social, Health & Organizational Psychology, Utrecht University, Utrecht, 3584 CS, The Netherlands
| | - Wen Zhou
- State Key Laboratory of Brain and Cognitive Science, CAS Center for Excellence in Brain Science and Intelligence Technology, Institute of Psychology, Chinese Academy of Sciences, Beijing, 100101, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, 100049, China.
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Hornung J, Noack H, Kogler L, Derntl B. Exploring the fMRI based neural correlates of the dot probe task and its modulation by sex and body odor. Psychoneuroendocrinology 2019; 99:87-96. [PMID: 30216766 DOI: 10.1016/j.psyneuen.2018.08.036] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 08/28/2018] [Accepted: 08/28/2018] [Indexed: 10/28/2022]
Abstract
The dot probe task implicitly cues attention via emotional information, an effect which is especially pronounced for threat-related cues. However, several questions remain unexplored. The first one is whether chemosignals like the androgen-derivative androstadienone can influence such attentional biases. Second, few studies have addressed sex differences regarding attentional biases. Finally, the neural correlates of these potential behavioral effects based on functional magnetic resonance imaging (fMRI) are not known. In two experiments we aimed to answer these questions. A total of 159 healthy individuals (58 oral-contraceptive-users, 42 luteal women, 59 men) were tested. In experiment 1 (behavioral study) we examined attentional biases behaviorally, while in experiment 2 (fMRI study) the dot probe task was complemented by fMRI. Our results provide robust evidence that in healthy participants fearful but not angry or happy faces lead to a strong general attentional bias. Elucidating the neural basis of this effects points to an early processing advantage in bilateral thalamus for valid compared to invalid cued fear. However, this finding was limited to those participants with the strongest attentional biases and was not linked to behavioral measures. Furthermore, no consistent sex or group differences existed neither did the putative human chemosignal androstadienone reliably modulate attentional biases or change neural processing.
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Affiliation(s)
- Jonas Hornung
- Department of Psychiatry and Psychotherapy, Medical School, University of Tübingen, Tübingen, Germany.
| | - Hannes Noack
- Department of Psychiatry and Psychotherapy, Medical School, University of Tübingen, Tübingen, Germany; Lead Graduate School, University of Tübingen, Tübingen, Germany
| | - Lydia Kogler
- Department of Psychiatry and Psychotherapy, Medical School, University of Tübingen, Tübingen, Germany
| | - Birgit Derntl
- Department of Psychiatry and Psychotherapy, Medical School, University of Tübingen, Tübingen, Germany; Werner Reichardt Centre for Integrative Neuroscience, University of Tübingen, Tübingen, Germany; Lead Graduate School, University of Tübingen, Tübingen, Germany
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