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Shakil M, Rutherford MD. Religious labels and food preferences, but not country of origin, support opposing face aftereffects. Acta Psychol (Amst) 2024; 247:104328. [PMID: 38838493 DOI: 10.1016/j.actpsy.2024.104328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 05/29/2024] [Accepted: 05/31/2024] [Indexed: 06/07/2024] Open
Abstract
Face templates can be experimentally manipulated, and category-contingent aftereffects suggest discrete templates across social groups. We tested whether 1) explicit religious labels, 2) food preferences, and 3) country of origin would support religion-contingent aftereffects across Christians and Muslims face sets. While viewing face images, ninety-three participants heard audio that stated either 1) a character's religious identity, 2) preferred food, or 3) country of origin. Participants viewed contracted Christian faces and expanded Muslim faces during the training phase. To measure adaptation, before and after the training phases, participants selected the face out of a pair of expanded and contracted Christian or Muslim faces that they found more attractive. Contingent aftereffects were found in the religious explicit (t(30) = 2.49, p = 0.02, Cohen's d = 0.58) and food conditions (t(30) = -3.77, p < 0.01, Cohen's d = -0.82), but not the country condition (t(30) = 1.64, p = 0.11, Cohen's d = 0.31). This suggests that religious labels and food preferences create socially meaningful groups, but country of origin does not. This is evidence of an impact of social categorization on visual processing.
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Affiliation(s)
- Maheen Shakil
- Department of Psychology, Neuroscience, & Behaviour, McMaster University, Hamilton, Ontario, Canada
| | - M D Rutherford
- Department of Psychology, Neuroscience, & Behaviour, McMaster University, Hamilton, Ontario, Canada.
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2
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Bourdage R, Narme P, Neeskens R, Papma J, Franzen S. An Evaluation of Cross-Cultural Adaptations of Social Cognition Testing: A Systematic Review. Neuropsychol Rev 2023:10.1007/s11065-023-09616-0. [PMID: 37975971 DOI: 10.1007/s11065-023-09616-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 08/24/2023] [Indexed: 11/19/2023]
Abstract
Social cognition remains one of the most difficult cognitive domains to assess in diverse populations due to a lack of culturally appropriate tools. This study systematically reviewed literature on neuropsychological tests for social cognition that have been translated, adapted, are cross-cultural, or are assembled for diverse, specifically "Global South," populations. The aim was to identify assessments appropriate for diverse populations, outline and evaluate their methodological approaches, and provide procedural recommendations for future research. The PRISMA systematic review search strategy produced 10,957 articles, of which 287 were selected for full-text screening. The study had to include a neuropsychological assessment of social cognition. The full text of the resulting 287 articles was then screened; the study had to include a translated, adapted, cross-cultural test, or an assembled test for Global South populations. Eighty-four articles were included in this study: 24 for emotion recognition, 45 for theory of mind, 9 for moral reasoning, and six for social cognition in general. Overall, there were 31 translations, 27 adaptations, 14 cross-cultural tests, and 12 assembled tests for Global South populations. Regarding quality, 35 were of low quality, 27 were of moderate quality, and 22 were high quality. This study provides an overview of social cognition tests modified or assembled for diverse populations and gives examples of methodological procedures. It highlights the variability in procedure quality and provides possible reasons for this variability. Finally, it suggests a need to report rigorous modification and assembly procedure in order to have modified and assembled social cognition tests appropriate for diverse populations.
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Affiliation(s)
- Renelle Bourdage
- Laboratoire Mémoire Cerveau et Cognition (UR 7536), Institut de Psychologie, Université Paris Cité, Boulogne-Billancourt, France.
| | - Pauline Narme
- Laboratoire Mémoire Cerveau et Cognition (UR 7536), Institut de Psychologie, Université Paris Cité, Boulogne-Billancourt, France
| | - Raquel Neeskens
- Alzheimer Center & Department of Neurology, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Janne Papma
- Alzheimer Center & Department of Neurology, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Sanne Franzen
- Alzheimer Center & Department of Neurology, Erasmus University Medical Center, Rotterdam, Netherlands
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3
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Pazhoohi F, Kingstone A. Eyelash length attractiveness across ethnicities. Sci Rep 2023; 13:14849. [PMID: 37684317 PMCID: PMC10491613 DOI: 10.1038/s41598-023-41739-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 08/30/2023] [Indexed: 09/10/2023] Open
Abstract
Eyelashes evolved to protect eyes. An optimum eyelash length functions to protect eyes from external hazards such as contaminations, excessive evaporation or shear stress from airflow. They can also be an indicator of a person's health as various congenital and noncongenital diseases can lead to short or long eyelashes. The current study aimed to extend a recent investigation on the preference for eyelash length in humans from an evolutionary adaptive perspective. Specifically, the current study tested whether the inverted-U function for eyelash length preference recently reported for White faces, generalises to other ethnicities, and whether ethnic background modulates preference for eyelash lengths. To investigate this question, men and women of Asian, Black, and White ethnicities from the U.S. rated the attractiveness of female Indian, Asian, Black, and White faces with varying eyelash lengths. The eyelashes ranged in length from no eyelashes to half the width of an eye. Results showed that Asian, Black, and White men and women preference for eyelash length followed an inverted-U function across all four ethnicities, supporting a general preference for human eyelash length that is approximately one-third the width of an eye. In addition, the results showed that the most attractive eyelashes for Black women were skewed toward a greater eyelash-length to eye-width ratio when compared to the other images. The source of this skew is presently unknown, as it could reflect a change in perceptual sensitivity to eyelash length with skin colour or changes in preference related to perceptions of participants' ethnicity.
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Affiliation(s)
- Farid Pazhoohi
- School of Psychology, University of Plymouth, Drake Circus, Plymouth, PL4 8AA, UK.
| | - Alan Kingstone
- Department of Psychology, University of British Columbia, 2136 West Mall, Vancouver, V6T 1Z4, Canada.
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Fenske SJ, Liu J, Chen H, Diniz MA, Stephens RL, Cornea E, Gilmore JH, Gao W. Sex differences in resting state functional connectivity across the first two years of life. Dev Cogn Neurosci 2023; 60:101235. [PMID: 36966646 PMCID: PMC10066534 DOI: 10.1016/j.dcn.2023.101235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 02/17/2023] [Accepted: 03/19/2023] [Indexed: 03/29/2023] Open
Abstract
Sex differences in behavior have been reported from infancy through adulthood, but little is known about sex effects on functional circuitry in early infancy. Moreover, the relationship between early sex effects on the functional architecture of the brain and later behavioral performance remains to be elucidated. In this study, we used resting-state fMRI and a novel heatmap analysis to examine sex differences in functional connectivity with cross-sectional and longitudinal mixed models in a large cohort of infants (n = 319 neonates, 1-, and 2-year-olds). An adult dataset (n = 92) was also included for comparison. We investigated the relationship between sex differences in functional circuitry and later measures of language (collected in 1- and 2-year-olds) as well as indices of anxiety, executive function, and intelligence (collected in 4-year-olds). Brain areas showing the most significant sex differences were age-specific across infancy, with two temporal regions demonstrating consistent differences. Measures of functional connectivity showing sex differences in infancy were significantly associated with subsequent behavioral scores of language, executive function, and intelligence. Our findings provide insights into the effects of sex on dynamic neurodevelopmental trajectories during infancy and lay an important foundation for understanding the mechanisms underlying sex differences in health and disease.
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Home alone: A population neuroscience investigation of brain morphology substrates. Neuroimage 2023; 269:119936. [PMID: 36781113 DOI: 10.1016/j.neuroimage.2023.119936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 02/07/2023] [Accepted: 02/08/2023] [Indexed: 02/13/2023] Open
Abstract
As a social species, ready exchange with peers is a pivotal asset - our "social capital". Yet, single-person households have come to pervade metropolitan cities worldwide, with unknown consequences in the long run. Here, we systematically explore the morphological manifestations associated with singular living in ∼40,000 UK Biobank participants. The uncovered population-level signature spotlights the highly associative default mode network, in addition to findings such as in the amygdala central, cortical and corticoamygdaloid nuclei groups, as well as the hippocampal fimbria and dentate gyrus. Both positive effects, equating to greater gray matter volume associated with living alone, and negative effects, which can be interpreted as greater gray matter associations with not living alone, were found across the cortex and subcortical structures Sex-stratified analyses revealed male-specific neural substrates, including somatomotor, saliency and visual systems, while female-specific neural substrates centered on the dorsomedial prefrontal cortex. In line with our demographic profiling results, the discovered neural pattern of living alone is potentially linked to alcohol and tobacco consumption, anxiety, sleep quality as well as daily TV watching. The persistent trend for solitary living will require new answers from public-health decision makers. SIGNIFICANCE STATEMENT: Living alone has profound consequences for mental and physical health. Despite this, there has been a rapid increase in single-person households worldwide, with the long-term consequences yet unknown. In the largest study of its kind, we investigate how the objective lack of everyday social interaction, through living alone, manifests in the brain. Our population neuroscience approach uncovered a gray matter signature that converged on the 'default network', alongside targeted subcortical, sex and demographic profiling analyses. The human urge for social relationships is highlighted by the evolving COVID-19 pandemic. Better understanding of how social isolation relates to the brain will influence health and social policy decision-making of pandemic planning, as well as social interventions in light of global shifts in houseful structures.
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Dalle Nogare L, Cerri A, Proverbio AM. Emojis Are Comprehended Better than Facial Expressions, by Male Participants. Behav Sci (Basel) 2023; 13:bs13030278. [PMID: 36975303 PMCID: PMC10045925 DOI: 10.3390/bs13030278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 03/19/2023] [Accepted: 03/20/2023] [Indexed: 03/29/2023] Open
Abstract
Emojis are colorful ideograms resembling stylized faces commonly used for expressing emotions in instant messaging, on social network sites, and in email communication. Notwithstanding their increasing and pervasive use in electronic communication, they are not much investigated in terms of their psychological properties and communicative efficacy. Here, we presented 112 different human facial expressions and emojis (expressing neutrality, happiness, surprise, sadness, anger, fear, and disgust) to a group of 96 female and male university students engaged in the recognition of their emotional meaning. Analyses of variance showed that male participants were significantly better than female participants at recognizing emojis (especially negative ones) while the latter were better than male participants at recognizing human facial expressions. Quite interestingly, male participants were better at recognizing emojis than human facial expressions per se. These findings are in line with more recent evidence suggesting that male individuals may be more competent and inclined to use emojis to express their emotions in messaging (especially sarcasm, teasing, and love) than previously thought. Finally, the data indicate that emojis are less ambiguous than facial expressions (except for neutral and surprise emotions), possibly because of the limited number of fine-grained details and the lack of morphological features conveying facial identity.
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Affiliation(s)
- Linda Dalle Nogare
- Department of Psychology, University of Milano-Bicocca, Piazza dell'Ateneo Nuovo 1, 20162 Milan, Italy
| | - Alice Cerri
- Department of Psychology, University of Milano-Bicocca, Piazza dell'Ateneo Nuovo 1, 20162 Milan, Italy
| | - Alice Mado Proverbio
- Department of Psychology, University of Milano-Bicocca, Piazza dell'Ateneo Nuovo 1, 20162 Milan, Italy
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7
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Soiné A, Walla P. Sex-Determined Alteration of Frontal Electroencephalographic (EEG) Activity in Social Presence. Life (Basel) 2023; 13:life13020585. [PMID: 36836942 PMCID: PMC9961853 DOI: 10.3390/life13020585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 01/15/2023] [Accepted: 02/09/2023] [Indexed: 02/22/2023] Open
Abstract
This study represents a follow-up event-related potential (ERP) analysis of a prior investigation. The previous results showed that participants had most negative-tending ERPs in the mid-frontal brain region during exposure to neutral emotion pictures (compared to negative and positive pictures) while being accompanied by a significant other person (social presence condition). The present analysis aimed at investigating potential sex differences related to this phenomenon. Female and male participants' brain activity data from the previous study were analyzed separately for one representative mid-frontal electrode location selected on the basis of having the highest significance level. As a result, only female participants showed significantly more negative-tending potentials in response to neutral pictures, compared to both other emotion categories (positive and negative) in the social presence condition. This was not found in male participants. The respective ERP effect was most dominant at 838 ms post stimulus onset, which is slightly later than the effect found in the prior study. However, this result is interpreted as evidence that the general effect from the prior study can be understood as a largely female phenomenon. In line with the prior study, the present results are interpreted as a predominantly female activation in the mid-frontal brain region in response to neutral picture stimuli while being accompanied by a significant other person (social presence condition). Although only speculative, this would align with previous studies demonstrating sex-related hormonal and structural differences in the anterior cingulate cortex (ACC). In general, ACC activation has been associated with an integrative weighting function in ambiguous social settings, which makes sense given the ambiguous nature of neutral pictures in combination with a social presence condition.
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Affiliation(s)
- Anna Soiné
- CanBeLab, Psychology Department, Webster Vienna Private University, Praterstrasse 23, 1020 Vienna, Austria
- Medical Neurosciences, Charité Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Peter Walla
- Faculty of Psychology, Freud CanBeLab, Sigmund Freud University, Sigmund Freud Platz 1, 1020 Vienna, Austria
- Faculty of Medicine, Sigmund Freud University, Sigmund Freud Platz 3, 1020 Vienna, Austria
- School of Psychology, Newcastle University, University Drive, Callaghan, NSW 2308, Australia
- Correspondence:
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The Effect of Mouth-Opening on Recognition of Facial Expressions in the NimStim Set: An Evaluation from Chinese College Students. JOURNAL OF NONVERBAL BEHAVIOR 2022. [DOI: 10.1007/s10919-022-00417-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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9
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Yang C, Zhao M, Xie C, Li J. The Influence of Infant Schema Cues on Donation Intention in Charity Promotion. Front Psychol 2022; 13:869458. [PMID: 35910966 PMCID: PMC9326485 DOI: 10.3389/fpsyg.2022.869458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 04/06/2022] [Indexed: 11/19/2022] Open
Abstract
This research performed four experiments to investigate the influence of infant schema cues on charitable donation intention and examine the moderating effect of gender. The results indicate that: (1) individuals stimulated by infant schema (vs. adult schema) cues had a higher willingness to donate when facing charity promotion; (2) the main effect was not due to the perceived cuteness of character in posters; (3) empathy played an entirely mediating role in the relationship between infant schema cues and donation intention; (4) gender moderated the influence of infant schema on donation intention: infant schema cues are effective for improving females’ donation intention, but ineffective for males. These findings contributed to the literature on infant schema and provide practical significance for introducing infant schema in charity promotion.
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Affiliation(s)
- Chen Yang
- Renmin Business School, Renmin University of China, Beijing, China
| | - Mengying Zhao
- Renmin Business School, Renmin University of China, Beijing, China
| | - Chunya Xie
- Renmin Business School, Renmin University of China, Beijing, China
| | - Jingyi Li
- College of Economics and Management, Zhejiang A&F University, Hangzhou, China
- *Correspondence: Jingyi Li,
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10
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Hsu JH, Tan CH, Yu RL. Impact of catechol-O-methyltransferase genetic polymorphisms and age on empathy. CURRENT PSYCHOLOGY 2022. [DOI: 10.1007/s12144-022-03434-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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11
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Proverbio AM, Cerri A. The Recognition of Facial Expressions Under Surgical Masks: The Primacy of Anger. Front Neurosci 2022; 16:864490. [PMID: 35784837 PMCID: PMC9243392 DOI: 10.3389/fnins.2022.864490] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 05/31/2022] [Indexed: 01/29/2023] Open
Abstract
Background The need to wear surgical masks in everyday life has drawn the attention of psychologists to the negative effects of face covering on social processing. A recent but not homogeneous literature has highlighted large costs in the ability to recognize emotions. Methods Here it was investigated how mask covering impaired the recognition of facial mimicry in a large group of 220 undergraduate students. Sex differences in emotion recognition were also analyzed in two subgroups of 94 age-matched participants. Subjects were presented with 112 pictures displaying the faces of eight actors (4 women and 4 men) wearing or not wearing real facemasks, and expressing seven emotional states (neutrality, surprise, happiness, sadness, disgust, anger and fear). The task consisted in categorizing facial expressions while indicating the emotion recognizability with a 3-point Likert scale. Scores underwent repeated measures ANOVAs. Results Overall, face masking reduced emotion recognition by 31%. All emotions were affected by mask covering except for anger. Face covering was most detrimental to sadness and disgust, both relying on mouth and nose expressiveness. Women showed a better performance for subtle expressions such as surprise and sadness, both in masked and natural conditions, and men for fear recognition (in natural but especially masked conditions). Conclusion Anger display was unaffected by masking, also because corrugated forehead and frowning eyebrows were clearly exposed. Overall, facial masking seems to polarize non-verbal communication toward the happiness/anger dimension, while minimizing emotions that stimulate an empathic response in the observer.
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Abstract
Although the population-level preference for the use of the right hand is the clearest example of behavioral lateralization, it represents only the best-known instance of a variety of functional asymmetries observable in humans. What is interesting is that many of such asymmetries emerge during the processing of social stimuli, as often occurs in the case of human bodies, faces and voices. In the present paper, after reviewing previous literature about human functional asymmetries for social and emotional stimuli, we suggest some possible links among them and stress the necessity of a comprehensive account (in both ontogenetic and phylogenetic terms) for these not yet fully explained phenomena. In particular, we propose that the advantages of lateralization for emotion processing should be considered in light of previous suggestions that (i) functional hemispheric specialization enhances cognitive capacity and efficiency, and (ii) the alignment (at the population level) of the direction of behavioral asymmetries emerges, under social pressures, as an evolutionary stable strategy.
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13
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Rochat MJ. Sex and gender differences in the development of empathy. J Neurosci Res 2022; 101:718-729. [PMID: 35043464 DOI: 10.1002/jnr.25009] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 12/22/2021] [Accepted: 12/28/2021] [Indexed: 01/10/2023]
Abstract
The topic of typical sex and gender difference in empathy is examined in both a developmental and neuroscientific perspective. Empathy is construed as a multi-layered phenomenon with various degrees of complexity unfolding in ontogeny. The different components of empathy (i.e., affective, cognitive, and prosocial motivation) will be discussed as they interact and are expressed behaviorally. Significant sex/gender differences in empathy are discussed in relation to putative bottom-up or top-down processes underlying empathetic responses. The early onset and the pervasive presence of such sex/gender differences throughout the lifespan are further discussed in light of social and neurobiological modeling factors, including early socialization, brain's structural/functional variances, as well as genetics and hormonal factors.
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Affiliation(s)
- Magali Jane Rochat
- Functional and Molecular Neuroimaging Unit, IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
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14
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Andermann M, Izurieta Hidalgo NA, Rupp A, Schmahl C, Herpertz SC, Bertsch K. Behavioral and neurophysiological correlates of emotional face processing in borderline personality disorder: are there differences between men and women? Eur Arch Psychiatry Clin Neurosci 2022; 272:1583-1594. [PMID: 35661904 PMCID: PMC9653371 DOI: 10.1007/s00406-022-01434-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 05/15/2022] [Indexed: 11/28/2022]
Abstract
Emotional dysregulation is a core feature of borderline personality disorder (BPD); it is, for example, known to influence one's ability to read other people's facial expressions. We investigated behavioral and neurophysiological foundations of emotional face processing in individuals with BPD and in healthy controls, taking participants' sex into account. 62 individuals with BPD (25 men, 37 women) and 49 healthy controls (20 men, 29 women) completed an emotion classification task with faces depicting blends of angry and happy expressions while the electroencephalogram was recorded. The cortical activity (late positive potential, P3/LPP) was evaluated using source modeling. Compared to healthy controls, individuals with BPD responded slower to happy but not to angry faces; further, they showed more anger ratings in happy but not in angry faces, especially in those with high ambiguity. Men had lower anger ratings than women and responded slower to angry but not happy faces. The P3/LPP was larger in healthy controls than in individuals with BPD, and larger in women than in men; moreover, women but not men produced enlarged P3/LPP responses to angry vs. happy faces. Sex did not interact with behavioral or P3/LPP-related differences between healthy controls and individuals with BPD. Together, BPD-related alterations in behavioral and P3/LPP correlates of emotional face processing exist in both men and women, supposedly without sex-related interactions. Results point to a general 'negativity bias' in women. Source modeling is well suited to investigate effects of participant and stimulus characteristics on the P3/LPP generators.
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Affiliation(s)
- Martin Andermann
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
| | - Natalie A. Izurieta Hidalgo
- Department for General Psychiatry, Center of Psychosocial Medicine, Heidelberg University Hospital, Heidelberg, Germany ,School of Medicine, Universidad San Francisco de Quito, Quito, Pichincha Ecuador
| | - André Rupp
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
| | - Christian Schmahl
- Department of Psychosomatic Medicine and Psychotherapy, Central Institute of Mental Health Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Sabine C. Herpertz
- Department for General Psychiatry, Center of Psychosocial Medicine, Heidelberg University Hospital, Heidelberg, Germany
| | - Katja Bertsch
- Department for General Psychiatry, Center of Psychosocial Medicine, Heidelberg University Hospital, Heidelberg, Germany. .,Department of Psychology, Ludwig-Maximilians-University Munich, Leopoldstr. 13, 80802, Munich, Germany. .,NeuroImaging Core Unit Munich (NICUM), University Hospital LMU, Munich, Germany.
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15
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Perez V, Garrido-Chaves R, Zapater-Fajarí M, Pulopulos MM, Barbosa F, Hidalgo V, Salvador A. Deficits in facial emotional valence processing in older people with subjective memory complaints: Behavioral and electrophysiological evidence. Psychophysiology 2021; 59:e13989. [PMID: 34927249 DOI: 10.1111/psyp.13989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 11/25/2021] [Accepted: 11/28/2021] [Indexed: 11/26/2022]
Abstract
Subjective memory complaints (SMCs), which occur in the absence of clinical memory deficits, may precede mild cognitive impairment (MCI) or Alzheimer's disease (AD). Some studies have reported a deficit in facial emotion processing in people with MCI or AD. However, it is unclear whether this deficit is also present in older people with SMCs. The present study used behavioral measurements and event-related potentials (ERPs) to investigate the facial emotion processing of 41 older people with SMCs and 38 without SMCs. The task contained 204 images displaying facial emotions (positive, negative, and neutral). In terms of behavior, our results showed that participants with SMCs were slower and less accurate than controls. In terms of ERPs, the N170 latency was longer in men with SMCs than in controls, whereas no differences were observed between groups in the P300 and late positive potential (LPP) latencies or amplitudes. Moreover, in participants with SMCs, higher P300 and LPP amplitudes were related to better performance on working memory, psychomotor speed, and attention. Additionally, women were faster and more accurate than men on the facial emotion-processing task. In sum, these results suggest that older people with SMCs may have deficits in the processing of facial expressions of emotion. However, this deficit seems to affect the structural encoding of faces, rather than the late stages of processing.
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Affiliation(s)
- Vanesa Perez
- Laboratory of Social Cognitive Neuroscience, IDOCAL, Department of Psychobiology, University of Valencia, Valencia, Spain
| | - Ruth Garrido-Chaves
- Laboratory of Social Cognitive Neuroscience, IDOCAL, Department of Psychobiology, University of Valencia, Valencia, Spain
| | - Mariola Zapater-Fajarí
- Laboratory of Social Cognitive Neuroscience, IDOCAL, Department of Psychobiology, University of Valencia, Valencia, Spain
| | - Matias M Pulopulos
- Laboratory of Social Cognitive Neuroscience, IDOCAL, Department of Psychobiology, University of Valencia, Valencia, Spain.,Department of Psychology and Sociology, Area of Psychobiology, University of Zaragoza, IIS Aragón, Teruel, Spain
| | - Fernando Barbosa
- Laboratory of Neuropsychophysiology, Faculty of Psychology and Education Sciences, University of Porto, Porto, Portugal
| | - Vanesa Hidalgo
- Laboratory of Social Cognitive Neuroscience, IDOCAL, Department of Psychobiology, University of Valencia, Valencia, Spain.,Department of Psychology and Sociology, Area of Psychobiology, University of Zaragoza, IIS Aragón, Teruel, Spain
| | - Alicia Salvador
- Laboratory of Social Cognitive Neuroscience, IDOCAL, Department of Psychobiology, University of Valencia, Valencia, Spain
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16
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Fuss T. Mate Choice, Sex Roles and Sexual Cognition: Neuronal Prerequisites Supporting Cognitive Mate Choice. Front Ecol Evol 2021. [DOI: 10.3389/fevo.2021.749499] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Across taxa, mate choice is a highly selective process involving both intra- and intersexual selection processes aiming to pass on one’s genes, making mate choice a pivotal tool of sexual selection. Individuals adapt mate choice behavior dynamically in response to environmental and social changes. These changes are perceived sensorily and integrated on a neuronal level, which ultimately leads to an adequate behavioral response. Along with perception and prior to an appropriate behavioral response, the choosing sex has (1) to recognize and discriminate between the prospective mates and (2) to be able to assess and compare their performance in order to make an informed decision. To do so, cognitive processes allow for the simultaneous processing of multiple information from the (in-) animate environment as well as from a variety of both sexual and social (but non-sexual) conspecific cues. Although many behavioral aspects of cognition on one side and of mate choice displays on the other are well understood, the interplay of neuronal mechanisms governing both determinants, i.e., governing cognitive mate choice have been described only vaguely. This review aimed to throw a spotlight on neuronal prerequisites, networks and processes supporting the interaction between mate choice, sex roles and sexual cognition, hence, supporting cognitive mate choice. How does neuronal activity differ between males and females regarding social cognition? Does sex or the respective sex role within the prevailing mating system mirror at a neuronal level? How does cognitive competence affect mate choice? Conversely, how does mate choice affect the cognitive abilities of both sexes? Benefitting from studies using different neuroanatomical techniques such as neuronal activity markers, differential coexpression or candidate gene analyses, modulatory effects of neurotransmitters and hormones, or imaging techniques such as fMRI, there is ample evidence pointing to a reflection of sex and the respective sex role at the neuronal level, at least in individual brain regions. Moreover, this review aims to summarize evidence for cognitive abilities influencing mate choice and vice versa. At the same time, new questions arise centering the complex relationship between neurobiology, cognition and mate choice, which we will perhaps be able to answer with new experimental techniques.
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Exploring the sex and gender correlates of cognitive sex differences. Acta Psychol (Amst) 2021; 221:103452. [PMID: 34801881 DOI: 10.1016/j.actpsy.2021.103452] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 10/06/2021] [Accepted: 11/17/2021] [Indexed: 12/11/2022] Open
Abstract
The correlates of cognitive sex differences are yet to be fully understood. Many biological and psychosocial factors modulate these cognitive abilities leading to mixed results in the scientific literature. The current study aims to explore the different parameters potentially influencing cognitive abilities acting in synergy. Sex and gender correlates of cognitive functioning were assessed in a sample of individuals ages 18 to 45 years (N = 87) from diverse sexual orientations. Sex hormones were assessed via saliva samples at four timepoints throughout the testing. Gender roles, sexual orientation and socio-demographics were measured via self-report questionnaires. Participants completed mental rotation and verbal fluency tasks. Men performed better than women at mental rotation, while no significant difference was found for verbal fluency. Significant positive associations were observed between estradiol and word fluency for the naturally cycling women compared to the women using oral contraception. While controlling for sex hormones, a significant interaction effect of sex by gender roles was identified for mental rotation among masculine women. These exploratory results suggest an effect principally driven by sex and sex hormones on cognitive performance that will need to be furthered with larger studies.
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18
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Manfredi M, Boggio PS. Neural correlates of sex differences in communicative gestures and speech comprehension: A preliminary study. Soc Neurosci 2021; 16:653-667. [PMID: 34697990 DOI: 10.1080/17470919.2021.1997800] [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] [Indexed: 10/20/2022]
Abstract
The goal of this study was to investigate whether the semantic processing of the audiovisual combination of communicative gestures with speech differs between men and women. We recorded event-related brain potentials in women and men during the presentation of communicative gestures that were either congruent or incongruent with the speech.Our results showed that incongruent gestures elicited an N400 effect over frontal sites compared to congruent ones in both groups. Moreover, the females showed an earlier N2 response to incongruent stimuli than congruent ones, while larger sustained negativity and late positivity in response to incongruent stimuli was observed only in males. These results suggest that women rapidly recognize and process audiovisual combinations of communicative gestures and speech (as early as 300 ms) whereas men analyze them at the later stages of the process.
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Affiliation(s)
- Mirella Manfredi
- Department of Psychology, University of Zurich, Zurich, Switzerland
| | - Paulo Sergio Boggio
- Social and Cognitive Neuroscience Laboratory, Center for Biological Science and Health, Mackenzie Presbyterian University, São Paulo, Brazil
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19
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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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20
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González-Alvarez J, Sos-Peña R. Facial structure and perception of sexual orientation: Research with face models based on photographs of real people. INTERNATIONAL JOURNAL OF PSYCHOLOGY 2021; 57:279-288. [PMID: 34562272 DOI: 10.1002/ijop.12811] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 09/10/2021] [Indexed: 11/11/2022]
Abstract
Some evidence suggests that lay persons are able to perceive sexual orientation from face stimuli above the chance level. A morphometric study of 390 heterosexual and homosexual Canadian people of both sexes reported that facial structure differed depending on the sexual orientation. Gay and heterosexual men differed on three metrics as the most robust multivariate predictors, and lesbian and heterosexual women differed on four metrics. A later study verified the perceptual validity of these multivariate predictors using artificial three-dimensional face models created by manipulating the key parameters. Nevertheless, there is evidence of important processing differences between the perception of real faces and the perception of artificial computer-generated faces. The present study which composed of two experiments tested the robustness of the previous findings and extended the research by experimentally manipulating the facial features in face models created from photographs of real people. Participants of the Experiment 1 achieved an overall accuracy (0.67) significantly above the chance level (0.50) in a binary hetero/homosexual judgement task, with some important differences between male and female judgements. On the other hand, results of the Experiment 2 showed that participants rated the apparent sexual orientation of series of face models created from natural photographs as a continuous linear function of the multivariate predictors. Theoretical implications are discussed.
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Affiliation(s)
- Julio González-Alvarez
- Department of Basic and Clinical Psychology and Psychobiology, University Jaume I, Castellón, Spain
| | - Rosa Sos-Peña
- Department of Basic and Clinical Psychology and Psychobiology, University Jaume I, Castellón, Spain
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21
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Luther T, Lewis CA, Grahlow M, Hüpen P, Habel U, Foster C, Bülthoff I, Derntl B. Male or Female? - Influence of Gender Role and Sexual Attraction on Sex Categorization of Faces. Front Psychol 2021; 12:718004. [PMID: 34621218 PMCID: PMC8490621 DOI: 10.3389/fpsyg.2021.718004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Accepted: 09/02/2021] [Indexed: 11/26/2022] Open
Abstract
The categorization of dominant facial features, such as sex, is a highly relevant function for social interaction. It has been found that attributes of the perceiver, such as their biological sex, influence the perception of sexually dimorphic facial features with women showing higher recognition performance for female faces than men. However, evidence on how aspects closely related to biological sex influence face sex categorization are scarce. Using a previously validated set of sex-morphed facial images (morphed from male to female and vice versa), we aimed to investigate the influence of the participant's gender role identification and sexual orientation on face sex categorization, besides their biological sex. Image ratings, questionnaire data on gender role identification and sexual orientation were collected from 67 adults (34 females). Contrary to previous literature, biological sex per se was not significantly associated with image ratings. However, an influence of participant sexual attraction and gender role identity became apparent: participants identifying with male gender attributes and showing attraction toward females perceived masculinized female faces as more male and femininized male faces as more female when compared to participants identifying with female gender attributes and attraction toward males. Considering that we found these effects in a predominantly cisgender and heterosexual sample, investigation of face sex perception in individuals identifying with a gender different from their assigned sex (i.e., transgender people) might provide further insights into how assigned sex and gender identity are related.
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Affiliation(s)
- Teresa Luther
- Department of Psychiatry and Psychotherapy, Tübingen Center for Mental Health (TüCMH), University of Tübingen, Tübingen, Germany
| | - Carolin A. Lewis
- Department of Psychiatry and Psychotherapy, Tübingen Center for Mental Health (TüCMH), University of Tübingen, Tübingen, Germany
- Emotion Neuroimaging Lab, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
- International Max Planck Research School on Neuroscience of Communication: Function, Structure, and Plasticity, Leipzig, Germany
| | - Melina Grahlow
- Department of Psychiatry and Psychotherapy, Tübingen Center for Mental Health (TüCMH), University of Tübingen, Tübingen, Germany
- Graduate Training Centre of Neuroscience, University of Tübingen, Tübingen, Germany
| | - Philippa Hüpen
- Department of Psychiatry, Psychotherapy and Psychosomatics, RWTH Aachen University, Aachen, Germany
- Institute of Neuroscience and Medicine, JARA-Institute Brain Structure Function Relationship (INM 10), Research Center Jülich, Jülich, Germany
| | - Ute Habel
- Department of Psychiatry, Psychotherapy and Psychosomatics, RWTH Aachen University, Aachen, Germany
- Institute of Neuroscience and Medicine, JARA-Institute Brain Structure Function Relationship (INM 10), Research Center Jülich, Jülich, Germany
| | - Celia Foster
- Biopsychology and Cognitive Neuroscience, Faculty of Psychology and Sports Science, Bielefeld University, Bielefeld, Germany
- Department of Human Perception, Cognition and Action, Max Planck Institute for Biological Cybernetics, Tübingen, Germany
| | - Isabelle Bülthoff
- Department of Human Perception, Cognition and Action, Max Planck Institute for Biological Cybernetics, Tübingen, Germany
| | - Birgit Derntl
- Department of Psychiatry and Psychotherapy, Tübingen Center for Mental Health (TüCMH), University of Tübingen, Tübingen, Germany
- LEAD Graduate School & Research Network, University of Tübingen, Tübingen, Germany
- International Max Planck Research School for Cognitive and Systems Neuroscience, University of Tübingen, Tübingen, Germany
- Tübingen Neuro Campus, University of Tübingen, Tübingen, Germany
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22
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Neuroaesthetics: a narrative review of neuroimaging techniques. JOURNAL OF BIO-X RESEARCH 2021. [DOI: 10.1097/jbr.0000000000000095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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23
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An ERP study on facial emotion processing in young people with subjective memory complaints. Sci Rep 2021; 11:11314. [PMID: 34059736 PMCID: PMC8166947 DOI: 10.1038/s41598-021-90861-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 05/18/2021] [Indexed: 02/04/2023] Open
Abstract
Subjective memory complaints (SMCs) are commonly related to aging, but they are also presented by young adults. Their neurophysiological mechanisms are not thoroughly understood, although some aspects related to affective state have been mentioned. Here, we investigated whether facial emotion processing is different in young people with (n = 41) and without (n = 39) SMCs who were exposed to positive, negative, and neutral faces, by recording the event-related potential (ERP) activity. From the ERP activity, the N170 (an index of face processing) and the LPP (an index of motivated attention) components were extracted. Regarding the N170, results showed less amplitude for positive and neutral faces in the participants with SMCs than in those without SMCs. Moreover, women with SMCs displayed longer latencies for neutral faces than women without SMCs. No significant differences were found between the groups in the LPP component. Together, our findings suggest deficits in an early stage of facial emotion processing in young people with SMCs, and they emphasize the importance of further examining affective dimensions.
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24
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Long N, Yu W, Wang Y, Gong X, Zhang W, Chen J. Do Infant Faces Maintain the Attention of Adults With High Avoidant Attachment? Front Psychol 2021; 12:631751. [PMID: 34025505 PMCID: PMC8137973 DOI: 10.3389/fpsyg.2021.631751] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 03/22/2021] [Indexed: 11/30/2022] Open
Abstract
We investigated whether adults have attentional bias toward infant faces, whether it is moderated by infant facial expression, and the predictive effect of the adult attachment state on it. One hundred unmarried nulliparous college students [50 men and 50 women; aged 17–24 years (M = 19.70, SD = 1.35)] were recruited. Each completed a self-report questionnaire—the Chinese version of the State Adult Attachment Measure (SAAM), and a dot-probe task with a stimulus presentation duration of 500 ms, which used 192 black-and-white photographs of 64 people (32 infants and 32 adults; each person displayed three expressions: happy, neutral, and sad) as the experimental stimuli. The results showed that, at the duration of 500 ms, individuals' attentional bias toward infant faces disappeared, regardless of the facial expression. However, when the interaction between avoidant attachment state and face was controlled, the attentional bias was significant again, and the avoidant attachment state negatively predicted individuals' attentional bias toward infant faces. This indicates that at the suprathreshold stage, there are individual differences in the attentional bias toward infant faces, and high avoidant attachment will weaken individuals' attentional bias toward infant faces. This study advances previous studies that focused only on individuals' attention to infant faces occurring at the early processing stage of attention. The results provide direction for interventions; specifically, changing the attachment state of avoidant individuals can affect their attention to infants, which may promote the establishment of parent–child relationships.
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Affiliation(s)
- Nü Long
- School of Psychology, Guizhou Normal University, Guiyang, China.,Center for Rural Children and Adolescents Mental Health Education, Guizhou Normal University, Guiyang, China
| | - Wei Yu
- School of Psychology, Guizhou Normal University, Guiyang, China.,Center for Rural Children and Adolescents Mental Health Education, Guizhou Normal University, Guiyang, China
| | - Ying Wang
- School of Psychology, Guizhou Normal University, Guiyang, China.,Center for Rural Children and Adolescents Mental Health Education, Guizhou Normal University, Guiyang, China
| | - Xiaohan Gong
- School of Psychology, Guizhou Normal University, Guiyang, China.,Center for Rural Children and Adolescents Mental Health Education, Guizhou Normal University, Guiyang, China
| | - Wen Zhang
- School of Psychology, Guizhou Normal University, Guiyang, China.,Center for Rural Children and Adolescents Mental Health Education, Guizhou Normal University, Guiyang, China
| | - Jia Chen
- School of Psychology, Guizhou Normal University, Guiyang, China.,Center for Rural Children and Adolescents Mental Health Education, Guizhou Normal University, Guiyang, China
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25
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Kheloui S, Rossi M, Jacmin-Park S, Larocque O, Vallée M, Kerr P, Bourdon O, Juster RP. Psychoneuroendocrine protocol to comprehensively study sexually dimorphic cognition. COMPREHENSIVE PSYCHONEUROENDOCRINOLOGY 2021; 6:100050. [PMID: 35757359 PMCID: PMC9216706 DOI: 10.1016/j.cpnec.2021.100050] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 03/15/2021] [Accepted: 03/15/2021] [Indexed: 12/23/2022] Open
Abstract
Background A large body of research provides evidence for sex differences in cognitive abilities. These sex differences stem from the interplay between biological sex (e.g., birth-assigned sex, sex hormones) and psychosocial gender (e.g., gender identity, gender-roles, sexual orientation). Literature remains rather mixed with regards to the magnitude of sex and gender effects on cognitive abilities and mental health. Growing evidence shows that sex hormone assessment combined with measures of psychosocial gender may be fundamental to comprehensively understand individual differences in sexually dimorphic cognitive abilities. Objectives This study protocol describes a sexually dimorphic cognitive battery to assess the influence of sex hormones on performance. In parallel, we aim to assess the inter-related effects that biological sex and psychosocial gender-based factors exert on cognition and mental health. Methods Our projected sample includes 180 adult participants who are at least 18 years old. Sub-groups will be recruited based on birth-assigned sex, gender identity, and sexual orientation. Biological measures will be collected via salivary samples throughout testing to include sex hormones (testosterone, estradiol and progesterone) and stress hormones (cortisol). Demographic and psychosocial variables will be measured through self-report questionnaires. Participants will be required to complete eight classic cognitive tasks that assess a variety of cognitive domains in a 2-h testing session. Results and future directions Results from this study provides unique insights into the correlates of cognitive sex differences and gender diversity. This will give us solid ground to further investigate these influences in clinical populations in which sex hormones and cognitive functioning are often altered. Cognition is modulated by multiple sex and gender factors. Cognitive abilities will be assessed among 180 adults representing diverse sexual orientations and gender identities. This protocol aims to nuance the effects of sex hormones in contrast to those of socio-cultural gender.
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Affiliation(s)
- Sarah Kheloui
- Department of Psychiatry and Addiction, University of Montreal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
| | - Mathias Rossi
- Department of Psychiatry and Addiction, University of Montreal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
| | - Silke Jacmin-Park
- Department of Psychology, University of Montreal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
| | - Ophélie Larocque
- Department of Psychology, University of Montreal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
| | - Morgan Vallée
- Department of Sociology, Université du Québec à Montréal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
| | - Philippe Kerr
- Department of Psychiatry and Addiction, University of Montreal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
| | - Olivier Bourdon
- Department of Psychology, Université du Québec à Montréal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
| | - Robert-Paul Juster
- Department of Psychiatry and Addiction, University of Montreal, Montreal, Quebec, Canada
- Centre de recherche de l’Institut universitaire en santé mentale de Montréal, Canada
- Center on Sex∗Gender, Allostasis and Resilience, Canada
- Corresponding author. Department of Psychiatry and Addiction, Faculty of Medicine, Université de Montréal Centre de recherche de l’Institut universitaire en santé mentale de Montréal 7331 Hochelaga Street, H1N 3V2, Montreal, Quebec, Canada.
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26
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Lemos V, Richaud MC. A New Multidimensional Questionnaire of Empathy for Early and Middle Adolescents in Spanish. Int J Psychol Res (Medellin) 2021; 14:91-105. [PMID: 34306582 PMCID: PMC8297572 DOI: 10.21500/20112084.5030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 11/25/2020] [Accepted: 01/21/2021] [Indexed: 11/22/2022] Open
Abstract
The aim of this study was to develop a Multidimensional Questionnaire of Empathy for Adolescents, since a model of cognitive social neuroscience, operationalizing the dimensions of emotional contagion, self-awareness, perspective-taking, emotional regulation, and empathic attitude. For the psychometric study of the instrument, 320 young adolescents in school participated, from both genders (125 male, 195 female), aged 13 to 16 (M = 14.23; SD = .95). The discriminant power of the items was evaluated, as well as the underlying structure of the instrument, its internal consistency, and different evidences of external, convergent, discriminant, and group-comparison validity. The results indicated that all the items were discriminative. The adjustment indexes of confirmatory factorial analysis allowed confirming the pentafactorial structure of the scale, consisting of 15 items. The internal consistency indexes of the different dimensions were between moderate and adequate. Likewise, differences in empathy between men and women were analyzed, the results of which indicated differences in favor of women. The different collected evidences of validity were consistent with what was expected theoretically. In this way it is possible to conclude that this Multidimensional Empathy Questionnaire for Adolescents (CMEA) is a valid and reliable measure for the evaluation of empathy in adolescents.
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Affiliation(s)
- Viviana Lemos
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) Buenos Aires Argentina.,Centro Interdisciplinario de Investigaciones en Ciencias de la Salud y del Comportamiento (CIICSAC), Universidad Adventista del Plata (UAP), Argentina. Universidad Adventista del Plata Universidad Adventista del Plata (UAP) Argentina
| | - María Cristina Richaud
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) Buenos Aires Argentina.,Centro Interdisciplinario de Investigaciones en Ciencias de la Salud y del Comportamiento (CIICSAC), Universidad Adventista del Plata (UAP), Argentina. Universidad Adventista del Plata Universidad Adventista del Plata (UAP) Argentina
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27
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van den Berg E, Poos JM, Jiskoot LC, Montagne B, Kessels RPC, Franzen S, van Hemmen J, Eikelboom WS, Heijboer EGC, de Kriek J, van der Vlist A, de Jong FJ, van Swieten JC, Seelaar H, Papma JM. Impaired Knowledge of Social Norms in Dementia and Psychiatric Disorders: Validation of the Social Norms Questionnaire-Dutch Version (SNQ-NL). Assessment 2021; 29:1236-1247. [PMID: 33855860 PMCID: PMC9301163 DOI: 10.1177/10731911211008234] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The Social Norms Questionnaire–Dutch version (SNQ-NL) measures the ability to
understand and identify social boundaries. We examined the psychometric
characteristics of the SNQ-NL and its ability to differentiate between patients
with behavioral variant frontotemporal dementia (bvFTD; n =
23), Alzheimer’s dementia (AD; n = 26), chronic psychiatric
disorders (n = 27), and control participants
(n = 92). Between-group differences in the Total score,
Break errors, and Overadhere errors were examined and associations with
demographic variables and other cognitive functions were explored. Results
showed that the SNQ-NL Total Score and Break errors differed between patients
with AD and bvFTD, but not between patients with bvFTD and psychiatric
disorders. Modest correlations with age, sex, and education were observed. The
SNQ-NL Total score and Break errors correlated significantly with emotion
recognition and verbal fluency but not with processing speed or mental
flexibility. In conclusion, the SNQ-NL has sufficient construct validity and can
be used to investigate knowledge of social norms in clinical populations.
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Affiliation(s)
- E van den Berg
- Department of Neurology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - J M Poos
- Department of Neurology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - L C Jiskoot
- Department of Neurology, Erasmus MC University Medical Center, Rotterdam, the Netherlands.,Dementia Research Center, University College London, London, UK
| | - B Montagne
- Psychodiagnostic department Eemland, GGZ Centraal Psychiatric Center, Amersfoort, the Netherlands.,Experimental Psychology, Helmholtz Institute, Utrecht University, The Netherlands
| | - R P C Kessels
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, the Netherlands.,Department of Medical Psychology & Radboud umc Alzheimer Center, Radboud University Medical Center, Nijmegen, the Netherlands.,Vincent van Gogh Institute of Psychiatry, Venray, The Netherlands
| | - S Franzen
- Department of Neurology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - J van Hemmen
- Department of Neurology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - W S Eikelboom
- Department of Neurology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - E G C Heijboer
- Department of Neurology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - J de Kriek
- Department of Neurology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - A van der Vlist
- Department of Neurology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - F J de Jong
- Department of Neurology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - J C van Swieten
- Department of Neurology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - H Seelaar
- Department of Neurology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - J M Papma
- Department of Neurology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
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28
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Tanaka M, Yamada E, Maekawa T, Ogata K, Takamiya N, Nakazono H, Tobimatsu S. Gender differences in subliminal affective face priming: A high-density ERP study. Brain Behav 2021; 11:e02060. [PMID: 33528111 PMCID: PMC8035456 DOI: 10.1002/brb3.2060] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 01/14/2021] [Accepted: 01/15/2021] [Indexed: 01/04/2023] Open
Abstract
INTRODUCTION Subliminal affective priming effects (SAPEs) refer to the phenomenon by which the presentation of an affective prime stimulus influences the subsequent affective evaluation of a target stimulus. Previous studies have reported that unconsciously processed stimuli affect behavioral performance more than consciously processed stimuli. However, the impact of SAPEs on the face-specific N170 component is unclear. We studied how SAPEs for fearful faces affected the N170 for subsequent supraliminal target faces using event-related potentials (ERPs). METHODS Japanese adults (n = 44, 20 females) participated in this study. Subliminal prime faces (neutral or fearful) were presented for 17 ms, followed by a backward mask for 283 ms and 800 ms target faces (neutral, emotionally ambiguous, or fearful). 128-channel ERPs were recorded while participants judged the expression of target faces as neutral or fearful. Response rates and response times were also measured for assessing behavioral alterations. RESULTS Although the behavioral results revealed no evidence of SAPEs, we found gender-related SAPEs in right N170 amplitude. Specifically, female participants exhibited enhanced right N170 amplitude for emotionally neutral faces primed by fearful faces, while male participants exhibited decreased N170 amplitude in fearful prime trials with fearful target faces. Male participants exhibited significant correlations between N170 amplitude and behavioral response time in the fearful prime-neutral target condition. CONCLUSIONS Our ERP results suggest the existence of a gender difference in target-face processing preceded by subliminally presented face stimuli in the right occipito-temporal region.
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Affiliation(s)
- Mutsuhide Tanaka
- Department of Clinical Neurophysiology, Neurological Institute, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Occupational Therapy, School of Health Science, Kyushu University of Health and Welfare, Nobeoka, Japan
| | - Emi Yamada
- Department of Clinical Neurophysiology, Neurological Institute, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Toshihiko Maekawa
- Department of Clinical Neurophysiology, Neurological Institute, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Katsuya Ogata
- Department of Clinical Neurophysiology, Neurological Institute, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Naomi Takamiya
- Department of Clinical Neurophysiology, Neurological Institute, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hisato Nakazono
- Department of Clinical Neurophysiology, Neurological Institute, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shozo Tobimatsu
- Department of Clinical Neurophysiology, Neurological Institute, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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29
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Proverbio AM. Sex differences in the social brain and in social cognition. J Neurosci Res 2021; 101:730-738. [PMID: 33608982 DOI: 10.1002/jnr.24787] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 01/06/2021] [Accepted: 01/09/2021] [Indexed: 11/11/2022]
Abstract
Many studies have reported sex differences in empathy and social skills. In this review, several lines of empirical evidences about sex differences in functions and anatomy of social brain are discussed. The most relevant differences involve face processing, facial expression recognition, response to baby schema, the ability to see faces in things, the processing of social interactions, the response to the others' pain, interest in social information, processing of gestures and actions, biological motion, erotic, and affective stimuli. Sex differences in oxytocin-based parental response are also reported. In conclusion, the female and male brains show several neuro-functional differences in various aspects of social cognition, and especially in emotional coding, face processing, and response to baby schema. An interpretation of this sexual dimorphism is provided in the view of evolutionary psychobiology.
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Affiliation(s)
- Alice Mado Proverbio
- Milan Center for Neuroscience, Department of Psychology, University of Milano-Bicocca, Milan, Italy
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30
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Calbi M, Langiulli N, Ferroni F, Montalti M, Kolesnikov A, Gallese V, Umiltà MA. The consequences of COVID-19 on social interactions: an online study on face covering. Sci Rep 2021; 11:2601. [PMID: 33510195 PMCID: PMC7844002 DOI: 10.1038/s41598-021-81780-w] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 01/12/2021] [Indexed: 12/16/2022] Open
Abstract
The COVID-19 pandemic has dramatically changed the nature of our social interactions. In order to understand how protective equipment and distancing measures influence the ability to comprehend others' emotions and, thus, to effectively interact with others, we carried out an online study across the Italian population during the first pandemic peak. Participants were shown static facial expressions (Angry, Happy and Neutral) covered by a sanitary mask or by a scarf. They were asked to evaluate the expressed emotions as well as to assess the degree to which one would adopt physical and social distancing measures for each stimulus. Results demonstrate that, despite the covering of the lower-face, participants correctly recognized the facial expressions of emotions with a polarizing effect on emotional valence ratings found in females. Noticeably, while females' ratings for physical and social distancing were driven by the emotional content of the stimuli, males were influenced by the "covered" condition. The results also show the impact of the pandemic on anxiety and fear experienced by participants. Taken together, our results offer novel insights on the impact of the COVID-19 pandemic on social interactions, providing a deeper understanding of the way people react to different kinds of protective face covering.
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Affiliation(s)
- Marta Calbi
- Department of Medicine and Surgery, Unit of Neuroscience, University of Parma, Parma, Italy.
| | - Nunzio Langiulli
- Department of Medicine and Surgery, Unit of Neuroscience, University of Parma, Parma, Italy
| | - Francesca Ferroni
- Department of Medicine and Surgery, Unit of Neuroscience, University of Parma, Parma, Italy
| | - Martina Montalti
- Department of Medicine and Surgery, Unit of Neuroscience, University of Parma, Parma, Italy
| | - Anna Kolesnikov
- Department of Humanities, Social Sciences and Cultural Industries, University of Parma, Parma, Italy
| | - Vittorio Gallese
- Department of Medicine and Surgery, Unit of Neuroscience, University of Parma, Parma, Italy
- Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany
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31
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Madison A, Vasey M, Emery CF, Kiecolt-Glaser JK. Social anxiety symptoms, heart rate variability, and vocal emotion recognition in women: evidence for parasympathetically-mediated positivity bias. ANXIETY STRESS AND COPING 2020; 34:243-257. [PMID: 33156720 DOI: 10.1080/10615806.2020.1839733] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND OBJECTIVES Individuals with social anxiety disorder show pronounced perceptual biases in social contexts, such as being hypervigilant to threat and discounting positive social cues. Parasympathetic activity influences responses to the social environment and may underlie these biases. This study examined the associations among social anxiety symptoms, heart rate variability (HRV), and vocal emotion recognition. DESIGN AND METHOD Female undergraduate students (N = 124) self-reported their social anxiety symptoms using the Social Anxiety Disorder Dimensional Scale and completed a computerized vocal emotion recognition task using stimuli from the Ryerson Audio-Visual Database of Emotional Speech and Song stimulus set. HRV was measured at baseline and during the emotion recognition task. RESULTS Women with more social anxiety symptoms had higher emotion recognition accuracy (p = .021) and rated positive stimuli as less intense (p = .032). Additionally, although those with greater social anxiety symptoms did not have lower resting HRV (p = .459), they did have lower task HRV (p = .026), which mediated their lower positivity bias and greater recognition accuracy. CONCLUSIONS A parasympathetically-mediated positivity bias may indicate or facilitate normal social functioning in women. Additionally, HRV during a symptom- or disorder-relevant task may predict task performance and reveal parasympathetic differences that are not found at baseline.
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Affiliation(s)
- Annelise Madison
- Institute for Behavioral Medicine Research, The Ohio State University, Columbus, OH, USA.,Department of Psychology, The Ohio State University, Columbus, OH, USA
| | - Michael Vasey
- Department of Psychology, The Ohio State University, Columbus, OH, USA
| | - Charles F Emery
- Institute for Behavioral Medicine Research, The Ohio State University, Columbus, OH, USA.,Department of Psychology, The Ohio State University, Columbus, OH, USA
| | - Janice K Kiecolt-Glaser
- Institute for Behavioral Medicine Research, The Ohio State University, Columbus, OH, USA.,Department of Psychiatry and Behavioral Health, The Ohio State University Harding Hospital, Columbus, OH, USA
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32
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Pagni BA, Walsh MJM, Rogers C, Braden BB. Social Cognition in Autism Spectrum Disorder Across the Adult Lifespan: Influence of Age and Sex on Reading the Mind in the Eyes Task in a Cross-sectional Sample. Front Integr Neurosci 2020; 14:571408. [PMID: 33013336 PMCID: PMC7498724 DOI: 10.3389/fnint.2020.571408] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 08/18/2020] [Indexed: 12/31/2022] Open
Abstract
Background: Approximately 50,000 U.S. teens with autism spectrum disorder (ASD) become adults every year, however little is known regarding how age influences social cognition and if men and women with ASD are differentially impacted across the adult lifespan. Social cognition declines non-linearly with age in neurotypical (NT) adults. Moreover, sex differences have been observed on RME tasks in NT adults but not adults with ASD, although aging effects have been largely ignored. Objective: This cross-sectional study examined the influence of age and sex on social cognition in adults with ASD compared to NT adults. Methods: The Reading the Mind in the Eyes (RME) task was administered to evaluate the theory of mind abilities in 95 adults with ASD and 82 NT adults ages 18–71 years. The main effects of diagnosis, age, and sex, as well as two-way and three-way interaction were modeled using linear and quadratic aging terms in a multiple regression analysis. Results: A main effect of diagnosis was observed, indicating poorer performance in adults with ASD relative to NT adults. Age and sex interactions were nonsignificant. Discussion: We replicated previous findings of reduced theory of mind (ToM) abilities in adults with ASD, compared to NT adults. While interactions were nonsignificant, visual inspection of quadratic age curves indicated the possibility of unique ToM trajectories in men and women with and without ASD that should be investigated in larger longitudinal studies.
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Affiliation(s)
- Broc A Pagni
- Autism Brain Aging Laboratory, Arizona State University, College of Health Solutions, Tempe, AZ, United States
| | - Melissa J M Walsh
- Autism Brain Aging Laboratory, Arizona State University, College of Health Solutions, Tempe, AZ, United States
| | - Carly Rogers
- Autism Brain Aging Laboratory, Arizona State University, College of Health Solutions, Tempe, AZ, United States
| | - B Blair Braden
- Autism Brain Aging Laboratory, Arizona State University, College of Health Solutions, Tempe, AZ, United States
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33
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Milshtein D, Hochman S, Henik A. Do you feel like me or not? This is the question: manipulation of emotional imagery modulates affective priming. Conscious Cogn 2020; 85:103026. [PMID: 32980666 DOI: 10.1016/j.concog.2020.103026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 08/23/2020] [Accepted: 09/14/2020] [Indexed: 11/17/2022]
Abstract
Mood congruity and affective priming have been used to study the effects of affective phenomena on perception. Manipulation of mood is appropriate for investigations of long-term effects while affective priming is limited to short intervals (approximately 300 ms) between a prime and target. However, studying the influence of real-world rapidly changing emotional episodes on perception may fall between the cracks of these methods. This may be caused, inter alia, because emotional episodes are distinguished from mood experiences on one hand, but often last for longer than roughly 300 ms on the other. Thus, it is unclear what experimental approach should be taken to investigate congruency effects triggered by emotional episodes. The present study used a new variation of the evaluation decision task (EDT) combined with a script-driven imagery procedure to investigate a possible congruency relationship between the evaluator's emotional experience at a given time and observable emotional markers of others. We used 180 9-word script-driven imageries as varying valence primes (negative, positive, neutral) and asked participants to imagine themselves in the situation described in the scripts. At the last stage of a trial, all participants were asked to evaluate the mood-positive or negative-of a target face of a child in a photograph. We manipulated the reading interval (4000 ms and 1350 ms) and the subsequent blank interval (300 ms, 5000 ms, and unlimited) until target onset. Prime and target valence were congruent or incongruent. Significant congruency effects were found for both short and long reading intervals and blank intervals. However, in longer blank intervals only the interference effect reached significance. Furthermore, the interference effect was found to be significant mainly in trials beginning with a negative script.
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Affiliation(s)
- Dalit Milshtein
- Department of Cognitive and Brain Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel; Zlotowski Center for Neuroscience, Ben-Gurion University of the Negev, Beer-Sheva, Israel.
| | - Shachar Hochman
- Department of Psychology, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Avishai Henik
- Zlotowski Center for Neuroscience, Ben-Gurion University of the Negev, Beer-Sheva, Israel; Department of Psychology, Ben-Gurion University of the Negev, Beer-Sheva, Israel
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34
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Sick J, Monteleone E, Pierguidi L, Ares G, Spinelli S. The Meaning of Emoji to Describe Food Experiences in Pre-Adolescents. Foods 2020; 9:foods9091307. [PMID: 32947969 PMCID: PMC7555141 DOI: 10.3390/foods9091307] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 09/11/2020] [Accepted: 09/13/2020] [Indexed: 02/06/2023] Open
Abstract
Ongoing research has shown that emoji can be used by children to discriminate food products, but it is unclear if they express emotions and how they are linked to emotional words. Little is known about how children interpret emoji in terms of their emotional meaning in the context of food. This study aimed at investigating the emotional meaning of emoji used to describe food experiences in 9–13-year-old pre-adolescents and to measure related age and gender differences. The meaning of 46 emoji used to describe food experience was explored by: mapping emoji according to similarities and differences in their emotional meaning using the projective mapping technique, and linking emoji with emotion words using a check-all-that-apply (CATA) format. The two tasks gave consistent results and showed that emoji were discriminated along the valence (positive vs. negative) and power (dominant vs. submissive) dimension, and to a lower extent along the arousal dimension (high vs. low activation). In general, negative emoji had more distinct meanings than positive emoji in both studies, but differences in nuances of meaning were found also among positive emoji. Girls and older pre-adolescents (12–13 years old (y.o.)) discriminated positive emoji slightly better than boys and younger pre-adolescents (9–11 y.o.). This suggests that girls and older pre-adolescents may be higher in emotional granularity (the ability to experience and discriminate emotions), particularly of positive emotions. The results of the present work can be used for the development of an emoji-based tool to measure emotions elicited by foods in pre-adolescents.
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Affiliation(s)
- Julia Sick
- Department of Agriculture, Food, Environment and Forestry (DAGRI), University of Florence, Via Donizetti 6, 50144 Florence, Italy; (E.M.); (L.P.); (S.S.)
- Correspondence:
| | - Erminio Monteleone
- Department of Agriculture, Food, Environment and Forestry (DAGRI), University of Florence, Via Donizetti 6, 50144 Florence, Italy; (E.M.); (L.P.); (S.S.)
| | - Lapo Pierguidi
- Department of Agriculture, Food, Environment and Forestry (DAGRI), University of Florence, Via Donizetti 6, 50144 Florence, Italy; (E.M.); (L.P.); (S.S.)
| | - Gastón Ares
- Sensometrics and Consumer Science, Instituto Polo Tecnológico de Pando, Facultad de Química, Universidad de la República, Pando, 91000 Canelones, Uruguay;
| | - Sara Spinelli
- Department of Agriculture, Food, Environment and Forestry (DAGRI), University of Florence, Via Donizetti 6, 50144 Florence, Italy; (E.M.); (L.P.); (S.S.)
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35
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DeCasien AR, Higham JP. Relative Cerebellum Size Is Not Sexually Dimorphic across Primates. BRAIN, BEHAVIOR AND EVOLUTION 2020; 95:93-101. [PMID: 32791505 DOI: 10.1159/000509070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 06/02/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND/AIMS Substantive sex differences in behavior and cognition are found in humans and other primates. However, potential sex differences in primate neuroanatomy remain largely unexplored. Here, we investigate sex differences in the relative size of the cerebellum, a region that has played a major role in primate brain evolution and that has been associated with cognitive abilities that may be subject to sexual selection in primates. METHODS We compiled individual volumetric and sex data from published data sources and used MCMC generalized linear mixed models to test for sex effects in relative cerebellar volume while controlling for phylogenetic relationships between species. Given that the cerebellum is a functionally heterogeneous structure involved in multiple complex cognitive processes that may be under selection in males or females within certain species, and that sexual selection pressures vary so greatly across primate species, we predicted there would be no sex difference in the relative size of the cerebellum across primates. RESULTS Our results support our prediction, suggesting there is no consistent sex difference in relative cerebellum size. CONCLUSION This work suggests that the potential for sex differences in relative cerebellum size has been subject to either developmental constraint or lack of consistent selection pressures, and highlights the need for more individual-level primate neuroanatomical data to facilitate intra- and inter-specific study of brain sexual dimorphism.
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Affiliation(s)
- Alex R DeCasien
- Department of Anthropology, New York University, New York, New York, USA, .,New York Consortium in Evolutionary Primatology, New York, New York, USA,
| | - James P Higham
- Department of Anthropology, New York University, New York, New York, USA.,New York Consortium in Evolutionary Primatology, New York, New York, USA
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36
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Jones LL, Wurm LH, Norville GA, Mullins KL. Sex differences in emoji use, familiarity, and valence. COMPUTERS IN HUMAN BEHAVIOR 2020. [DOI: 10.1016/j.chb.2020.106305] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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37
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Vergallito A, Mattavelli G, Gerfo EL, Anzani S, Rovagnati V, Speciale M, Vinai P, Vinai P, Vinai L, Lauro LJR. Explicit and Implicit Responses of Seeing Own vs. Others' Emotions: An Electromyographic Study on the Neurophysiological and Cognitive Basis of the Self-Mirroring Technique. Front Psychol 2020; 11:433. [PMID: 32296363 PMCID: PMC7136519 DOI: 10.3389/fpsyg.2020.00433] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 02/25/2020] [Indexed: 01/29/2023] Open
Abstract
Facial mimicry is described by embodied cognition theories as a human mirror system-based neural mechanism underpinning emotion recognition. This could play a critical role in the Self-Mirroring Technique (SMT), a method used in psychotherapy to foster patients’ emotion recognition by showing them a video of their own face recorded during an emotionally salient moment. However, dissociation in facial mimicry during the perception of own and others’ emotions has not been investigated so far. In the present study, we measured electromyographic (EMG) activity from three facial muscles, namely, the zygomaticus major (ZM), the corrugator supercilii (CS), and the levator labii superioris (LLS) while participants were presented with video clips depicting their own face or other unknown faces expressing anger, happiness, sadness, disgust, fear, or a neutral emotion. The results showed that processing self vs. other expressions differently modulated emotion perception at the explicit and implicit muscular levels. Participants were significantly less accurate in recognizing their own vs. others’ neutral expressions and rated fearful, disgusted, and neutral expressions as more arousing in the self condition than in the other condition. Even facial EMG evidenced different activations for self vs. other facial expressions. Increased activation of the ZM muscle was found in the self condition compared to the other condition for anger and disgust. Activation of the CS muscle was lower for self than for others’ expressions during processing a happy, sad, fearful, or neutral emotion. Finally, the LLS muscle showed increased activation in the self condition compared to the other condition for sad and fearful expressions but increased activation in the other condition compared to the self condition for happy and neutral expressions. Taken together, our complex pattern of results suggests a dissociation at both the explicit and implicit levels in emotional processing of self vs. other emotions that, in the light of the Emotion in Context view, suggests that STM effectiveness is primarily due to a contextual–interpretative process that occurs before that facial mimicry takes place.
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Affiliation(s)
| | | | - Emanuele Lo Gerfo
- Clinical Psychology Service of Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCSS IsMeTT), Palermo, Italy
| | - Stefano Anzani
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Viola Rovagnati
- Dipartimento di Psicologia, Università degli Studi di Milano-Bicocca, Milan, Italy
| | | | - Piergiuseppe Vinai
- "GNOSIS" Research and Psychotherapy Group, Mondovì, Italy.,Studi Cognitivi, Cognitive Psychotherapy School and Research Center, Milan, Italy.,Psicologia Scientifica - Centro di Ricerca e Promozione Sociale, Milan, Italy
| | - Paolo Vinai
- "GNOSIS" Research and Psychotherapy Group, Mondovì, Italy
| | - Luisa Vinai
- Pôle de Psychiatrie et Psychothérapie du Centre Hospitalier du Valais Romand, Monthey, Switzerland
| | - Leonor J Romero Lauro
- Dipartimento di Psicologia, Università degli Studi di Milano-Bicocca, Milan, Italy.,Studi Cognitivi, Cognitive Psychotherapy School and Research Center, Milan, Italy
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38
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Autistic Traits Do Not Affect Emotional Face Processing in a General Population Sample. J Autism Dev Disord 2020; 50:2673-2684. [PMID: 31965443 DOI: 10.1007/s10803-020-04375-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
It has been suggested that atypical emotional face processing strategies observed in autism may extend in milder form to the general population. We investigated the relationship between autistic traits (AT) and gaze behaviour in a neurotypical adult sample. Novel naturalistic videos featuring happy, fearful and neutral faces were first validated in a sample of 22 participants. A separate sample of participants (N = 67) then viewed the three videos in counterbalanced order. Eye-tracking data showed that participants looked longer at emotional than neutral faces, and exploration of facial features varied with emotional condition. AT did not influence viewing patterns, time to first fixation or number of early fixations. We conclude that AT in the general population do not affect visual processing of emotional faces.
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39
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Getting closer: Synchronous interpersonal multisensory stimulation increases closeness and attraction toward an opposite-sex other in female participants. Conscious Cogn 2019; 77:102849. [PMID: 31734585 DOI: 10.1016/j.concog.2019.102849] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 09/18/2019] [Accepted: 11/02/2019] [Indexed: 12/21/2022]
Abstract
Experiencing tactile facial stimulation while seeing synchronous stimulations delivered to another's face induces enfacement, i.e. the subjective experience of ownership over the other's face. The synchronous Interpersonal Multisensory Stimulation (IMS) procedure leading to enfacement induces changes beyond the bodily sense of self, such as increased feeling of closeness between self and other. However, evidence for such an influence of IMS on higher-level self-other representations remains limited. Moreover, research has been restricted to settings involving a same-sex other. The current study tested, in female participants, whether IMS could promote social closeness and attraction toward an opposite-sex other. Across two experiments, enfacement with an opposite-sex face was successfully obtained. Synchronous (vs. asynchronous) IMS yielded greater closeness with the other and induced greater Liking and Attraction scores. These novel findings add further evidence to the existence of a link between body representation and social cognition. Implications for interpersonal attraction are discussed.
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40
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Kumar P, Pisoni A, Bondy E, Kremens R, Singleton P, Pizzagalli DA, Auerbach RP. Delineating the social valuation network in adolescents. Soc Cogn Affect Neurosci 2019; 14:1159-1166. [PMID: 31680163 PMCID: PMC7057279 DOI: 10.1093/scan/nsz086] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 08/15/2019] [Accepted: 10/02/2019] [Indexed: 11/18/2022] Open
Abstract
Adolescents strive for peer approval, and an increased sensitivity to peers' opinions is normative. However, among vulnerable adolescents, peer evaluation can be detrimental, contributing to affective disorders. It is, therefore, critical to improve our understanding of neural underpinnings of peer evaluation. Prior research has investigated averaged neural responses to peer acceptance or rejection, neglecting to probe trial-by-trial computations that mirror real-time updating of daily activities. In non-social decision-making, a common neural valuation system centered on the medial prefrontal cortex (mPFC) has emerged, which evaluates different reward types on a common scale to guide choices. However, it is unclear whether the mPFC also tracks complex social scenarios involving peer feedback. To address this gap, we acquired fMRI data from 55 healthy adolescents during the Chatroom Task, which probes peer evaluation, and implemented a computational approach to characterize trial-by-trial social value, thereby allowing us to interrogate the neural correlates of social value. Consistent with our hypothesis, social value signals were encoded in the mPFC. Interestingly, analyses also revealed a wider social-specific valuation network including the precuneus and amygdala. Understanding how adolescents make social decisions and neural markers associated with it, may, ultimately, help us clarify promising targets for intervention.
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Affiliation(s)
- Poornima Kumar
- Center for Depression, Anxiety and Stress Research, McLean Hospital, Belmont, MA, 02478, USA
- Department of Psychiatry, Harvard Medical School, Boston, MA, 02115, USA
| | - Angela Pisoni
- Department of Psychology & Neuroscience, Duke University, Durham, NC, 27708, USA
| | - Erin Bondy
- Department of Psychological & Brain Sciences, Washington University, St. Louis, MO, 63105, USA
| | - Rebecca Kremens
- Center for Depression, Anxiety and Stress Research, McLean Hospital, Belmont, MA, 02478, USA
| | - Paris Singleton
- Department of Psychiatry & Behavioral Sciences, Northwestern University, Chicago, IL, 60611, USA
| | - Diego A Pizzagalli
- Center for Depression, Anxiety and Stress Research, McLean Hospital, Belmont, MA, 02478, USA
- Department of Psychiatry, Harvard Medical School, Boston, MA, 02115, USA
- McLean Imaging Center, McLean Hospital, Belmont, MA, 02478, USA
| | - Randy P Auerbach
- Department of Psychiatry, Columbia University, New York, NY, 10032, USA, and
- Division of Clinical Developmental Neuroscience, Sackler Institute, New York, NY, 10032, USA
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41
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Gasbarri A, D'Amico M, Arnone B, Iorio C, Pacitti F, Ciotti S, Iorio P, Pompili A. Electrophysiological and Behavioral Indices of the Role of Estrogens on Memory Processes for Emotional Faces in Healthy Young Women. Front Behav Neurosci 2019; 13:234. [PMID: 31632252 PMCID: PMC6779715 DOI: 10.3389/fnbeh.2019.00234] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Accepted: 09/18/2019] [Indexed: 11/26/2022] Open
Abstract
It is well known that estrogens influence cognitive activities, such as memory, and emotional states. The objective of the present study was to investigate the role of estrogens in the short-term memory processing of basic emotional face expressions, by means of event-related potentials (ERPs) and a recognition memory (RM) behavioral task. Healthy young women were divided into a periovulatory (PO) group, characterized by high levels of estrogens and low levels of progesterone, and an early follicular (EF) group, characterized by low levels of both estrogens and progesterone. During the RM task, all subjects viewed images of faces expressing six basic emotions (happiness, anger, disgust, sadness, surprise, fear) and one neutral expression while their electrophysiological activity was recorded. We considered P300 components, amplitude, and latency in response to each stimulus. Soon after the presentation of each stimulus face, a target image was presented, consisting of two faces, one of which was the same, while the other was a chimerical face, obtained by mixing the upper or lower halves of the faces of the stimulus image with a different emotion. The subjects had to choose between the two alternatives, and the reaction time (RT) and accuracy of response (RM errors) were measured. The main findings of this study showed that P300 amplitudes are significantly higher in response to the expressions of happiness, but significantly lower for sadness, in PO compared to EF. The P300 data are consistent with performance in the RM task and with the measures of RT. The interest in the emotion of happiness, unlike sadness, during the PO phase may reflect the evolutionary significance of female sex hormones linked to mating behavior.
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Affiliation(s)
- Antonella Gasbarri
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy.,Fondazione Santa Lucia, IRCCS, Rome, Italy
| | - Mario D'Amico
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Benedetto Arnone
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Carla Iorio
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Francesca Pacitti
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Sabatino Ciotti
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Paola Iorio
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Assunta Pompili
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy.,Fondazione Santa Lucia, IRCCS, Rome, Italy
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Wang W, Zhornitsky S, Chao HH, Levy I, Joormann J, Li CSR. The effects of age on cerebral responses to self-initiated actions during social interactions: An exploratory study. Behav Brain Res 2019; 378:112301. [PMID: 31644928 DOI: 10.1016/j.bbr.2019.112301] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Revised: 10/11/2019] [Accepted: 10/11/2019] [Indexed: 01/10/2023]
Abstract
Self-initiated action is critical to social interaction and individuals with social anxiety find it particularly difficult to initiate social interactions. We showed earlier that social exclusion encumbered self-initiated actions in the Cyberball task in young adults. Here, we examined whether the behavioral performance and regional responses during self-initiated actions vary with age in 53 participants (21-74 years; 27 men). Behaviorally, participants were slower in tossing the ball during exclusion (EX) than during fair game (FG) sessions in both men and women. In women but not in men the reaction time (RT) burden (RT_EX - RT_FG; RT prolonged during social exclusion) of ball toss was positively correlated with age despite no observed sex difference in Social Interaction Anxiety Scale scores. The pregenual anterior cingulate cortex, thalamus, left occipital cortex (OC) and left insula/orbitofrontal cortex responded to ball toss in EX vs. FG in negative correlation with age in women but not in men. Further, the activation of left OC fully mediated the relationship between age and RT burden in women. Thus, older women are more encumbered in self-initiated action during social exclusion, although this behavioral burden is not reflected in subjective reports of social anxiety. Age-related diminution in OC activities may reflect the neural processes underlying the difficulty in initiating social interactions in women. Together, the findings identified age-sensitive behavioral and neural processes of self-initiated action in the Cyberball task and suggest the importance of considering age and sex differences in studies of social interaction.
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Affiliation(s)
- Wuyi Wang
- Department of Psychiatry, Yale University, New Haven, CT 06519, United States
| | - Simon Zhornitsky
- Department of Psychiatry, Yale University, New Haven, CT 06519, United States
| | - Herta H Chao
- Department of Medicine, Yale University, New Haven, CT 06520, United States; VA Connecticut Healthcare System, West Haven, CT 06516, United States
| | - Ifat Levy
- Department of Comparative Medicine, Yale University, New Haven, CT 06520, United States; Department of Neuroscience, Yale University, New Haven, CT 06520, United States; Interdepartmental Neuroscience Program, Yale University, New Haven, CT 06520, United States
| | - Jutta Joormann
- Department of Psychology, Yale University, New Haven, CT 06520, United States
| | - Chiang-Shan R Li
- Department of Psychiatry, Yale University, New Haven, CT 06519, United States; Department of Neuroscience, Yale University, New Haven, CT 06520, United States; Interdepartmental Neuroscience Program, Yale University, New Haven, CT 06520, United States.
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43
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Harvey ND, Oxley JA, Miguel-Pacheco G, Gosling EM, Farnworth M. What Makes a Rabbit Cute? Preference for Rabbit Faces Differs according to Skull Morphology and Demographic Factors. Animals (Basel) 2019; 9:ani9100728. [PMID: 31561562 PMCID: PMC6826725 DOI: 10.3390/ani9100728] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 09/20/2019] [Accepted: 09/21/2019] [Indexed: 12/13/2022] Open
Abstract
Domesticated rabbits typically exhibit shorter, flatter skulls than their wild counterparts (brachycephalism). However, brachycephaly is associated with considerable health problems, including problems with dentition. The aim of this study was to establish which type of rabbit face people prefer, with a particular emphasis on skull morphology and brachycephaly. We grouped 25 images of rabbit faces by cephalic degree based on ratings assigned by 134 veterinary professionals. An online questionnaire was then launched, in which people could rate each of the 25 images according to preference for the rabbits' faces, and a total of 20,858 questionnaires were completed globally. Repeated-measure, multi-level general linear modelling revealed mildly-brachycephalic rabbits to be the most preferred type of rabbit, and moderately-dolichocephalic (longer skulled) rabbits to be the least preferred. The preference for brachycephalic rabbits was stable across continents, and as such it is highly plausible that human preference has been a driver for the shortening of the skull typically seen in domestic rabbits, perhaps as a result of the 'baby-schema'. Additional features of rabbit faces that were preferred include a soft, medium-light fur appearance and being generally short-furred. These novel insights may prove useful in the improvement of the public understanding of rabbit health and welfare. The relationship between preference and skull shape is particularly pertinent to future work concerning rabbit health, given the cross-species evidence that having a flat face is associated with chronic health conditions.
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Affiliation(s)
- Naomi D Harvey
- School of Veterinary Medicine and Science, The University of Nottingham, Sutton Bonington Campus Leicestershire LE12 5RD, UK.
| | - James A Oxley
- Independent Researcher, Measham, Swadlincote Derbyshire DE12 7LQ, UK.
| | - Giuliana Miguel-Pacheco
- School of Veterinary Medicine and Science, The University of Nottingham, Sutton Bonington Campus Leicestershire LE12 5RD, UK.
| | - Emma M Gosling
- APHA Scientific, Sutton Bonington, Loughborough, Leicestershire LE12 5RB, UK.
| | - Mark Farnworth
- School of Animal Rural & Environmental Sciences, Nottingham Trent University, Brackenhurst Campus, Southwell, Nottinghamshire NG25 0QF, UK.
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44
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Kolijn L, Huffmeijer R, Van Den Bulk BG, Vrijhof CI, Van Ijzendoorn MH, Bakermans-Kranenburg MJ. Effects of the Video-feedback intervention to promote positive parenting and sensitive discipline on mothers' neural responses to child faces: A randomized controlled ERP study including pre- and post-intervention measures. Soc Neurosci 2019; 15:108-122. [PMID: 31500510 DOI: 10.1080/17470919.2019.1660709] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Parenting interventions have proven to be effective in enhancing positive parenting behavior and child outcomes. However, the neurocognitive mechanisms explaining the efficacy remain largely unknown. We tested effects of the Video-feedback Intervention to promote Positive Parenting and Sensitive Discipline (VIPP-SD) on mothers' neural processing of child faces. Our primary focus was on the N170 and the secondary focus on the LPP. We expected the intervention to enhance the amplitudes of both ERP components in response to emotional compared to neutral faces. A total of 66 mothers visited the lab for two identical sessions separated by 4.28 months (SD = 0.86) during which a random 33% of the mothers received the VIPP-SD. During both pre- and post-intervention sessions, mothers' electroencephalographic (EEG) activity in response to photographs of children's neutral, happy and angry facial expressions were acquired. In contrast to our expectations, we found smaller (less negative) N170 amplitudes at post-test in the intervention group. There was no intervention effect on the LPP, although overall LPP amplitudes were more positive for neutral and angry compared to happy faces. Our study shows that the N170 is affected by the VIPP-SD, suggesting that the intervention promotes efficient, less effortful face processing.Trial registration: Dutch Trial Register: NTR5312; Date registered: 3 January 2017.
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Affiliation(s)
- Laura Kolijn
- Department of Clinical Child and Family Studies, and Amsterdam Public Health, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.,Leiden Consortium on Individual Development, Leiden University and VU Amsterdam, The Netherlands.,Department of Education and Child Studies, Leiden University, Leiden, The Netherlands
| | - Rens Huffmeijer
- Leiden Consortium on Individual Development, Leiden University and VU Amsterdam, The Netherlands.,Department of Education and Child Studies, Leiden University, Leiden, The Netherlands.,Leiden Institute for Brain and Cognition, Leiden University, Leiden, The Netherlands
| | - Bianca G Van Den Bulk
- Leiden Consortium on Individual Development, Leiden University and VU Amsterdam, The Netherlands.,Institute of Psychology, Leiden University, Leiden, The Netherlands.,Leiden Institute for Brain and Cognition, Leiden University, Leiden, The Netherlands
| | - Claudia I Vrijhof
- Department of Education and Child Studies, Leiden University, Leiden, The Netherlands
| | - Marinus H Van Ijzendoorn
- Leiden Consortium on Individual Development, Leiden University and VU Amsterdam, The Netherlands
| | - Marian J Bakermans-Kranenburg
- Department of Clinical Child and Family Studies, and Amsterdam Public Health, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.,Leiden Consortium on Individual Development, Leiden University and VU Amsterdam, The Netherlands.,Leiden Institute for Brain and Cognition, Leiden University, Leiden, The Netherlands
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45
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Meyer K, Garzón B, Lövdén M, Hildebrandt A. Are global and specific interindividual differences in cortical thickness associated with facets of cognitive abilities, including face cognition? ROYAL SOCIETY OPEN SCIENCE 2019; 6:180857. [PMID: 31417686 PMCID: PMC6689650 DOI: 10.1098/rsos.180857] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2018] [Accepted: 07/10/2019] [Indexed: 06/10/2023]
Abstract
Face cognition (FC) is a specific ability that cannot be fully explained by general cognitive functions. Cortical thickness (CT) is a neural correlate of performance and learning. In this registered report, we used data from the Human Connectome Project (HCP) to investigate the relationship between CT in the core brain network of FC and performance on a psychometric task battery, including tasks with facial content. Using structural equation modelling (SEM), we tested the existence of face-specific interindividual differences at behavioural and neural levels. The measurement models include general and face-specific factors of performance and CT. There was no face-specificity in CT in functionally localized areas. In post hoc analyses, we compared the preregistered, small regions of interest (ROIs) to larger, non-individualized ROIs and identified a face-specific CT factor when large ROIs were considered. We show that this was probably due to low reliability of CT in the functional localization (intra-class correlation coefficients (ICC) between 0.72 and 0.85). Furthermore, general cognitive ability, but not face-specific performance, could be predicted by latent factors of CT with a small effect size. In conclusion, for the core brain network of FC, we provide exploratory evidence (in need of cross-validation) that areas of the cortex sharing a functional purpose did also share morphological properties as measured by CT.
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Affiliation(s)
- Kristina Meyer
- Department of Psychology, Carl von Ossietzky Universität Oldenburg, Oldenburg, Germany
| | - Benjamín Garzón
- Aging Research Center, NVS Department, Karolinska Institutet and Stockholm University, Tomtebodavägen 18A, 17165 Stockholm, Sweden
| | - Martin Lövdén
- Aging Research Center, NVS Department, Karolinska Institutet and Stockholm University, Tomtebodavägen 18A, 17165 Stockholm, Sweden
| | - Andrea Hildebrandt
- Department of Psychology, Carl von Ossietzky Universität Oldenburg, Oldenburg, Germany
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46
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Lonsdorf EV, Engelbert LM, Howard LH. A competitive drive? Same-sex attentional preferences in capuchins. Am J Primatol 2019; 81:e22998. [PMID: 31187561 DOI: 10.1002/ajp.22998] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 04/30/2019] [Accepted: 05/13/2019] [Indexed: 11/10/2022]
Abstract
In primates, faces provide information about several characteristics of social significance, including age, physical health, and biological sex. However, despite a growing literature on face processing and visual attention in a number of primate species, preferences for same- or opposite-sex faces have not yet been examined. In the current study, we explore the role of conspecific sex on visual attention in two groups of capuchin monkeys. Subjects were shown a series of image pairs on a Tobii Pro TX300 eye tracker, each depicting an unfamiliar male and an unfamiliar female face. Given the behavioral evidence of mate choice in both sexes, we hypothesized that capuchins would preferentially attend to images of unfamiliar conspecifics of the opposite sex. Our alternative hypothesis was that capuchins would preferentially attend to same-sex individuals to assess potential competitors. Our results provide support for our alternative hypothesis. When comparing attention to each stimuli type across sexes, females spent significantly larger percentages of time than males looking at female photos, whereas males spent significantly larger percentages of time than females looking at male photos. Within each sex, females looked for significantly larger percentages of time to female versus male images. Males also looked for larger percentages of time to same-sex images, though not significantly. To our knowledge, these data are the first to demonstrate significant sex-biased attentional preferences in adult primates of any species, and suggest that, for capuchins, potential competitors garner more attention than potential mates. In addition, our findings have implications for studies of visual attention and face processing across the primate order, and suggest that researchers need to control for these demographic factors in their experimental designs.
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Affiliation(s)
- Elizabeth V Lonsdorf
- Department of Psychology, Franklin and Marshall College, Lancaster, Pennsylvania.,Biological Foundations of Behavior Program, Franklin and Marshall College, Lancaster, Pennsylvania
| | - Lindsey M Engelbert
- Biological Foundations of Behavior Program, Franklin and Marshall College, Lancaster, Pennsylvania
| | - Lauren H Howard
- Department of Psychology, Franklin and Marshall College, Lancaster, Pennsylvania.,Biological Foundations of Behavior Program, Franklin and Marshall College, Lancaster, Pennsylvania
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47
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Marazziti D, Baroni S, Mucci F, Piccinni A, Moroni I, Giannaccini G, Carmassi C, Massimetti E, Dell'Osso L. Sex-Related Differences in Plasma Oxytocin Levels in Humans. Clin Pract Epidemiol Ment Health 2019; 15:58-63. [PMID: 31015856 PMCID: PMC6446474 DOI: 10.2174/1745017901915010058] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 02/19/2019] [Accepted: 02/22/2019] [Indexed: 11/22/2022]
Abstract
Background: Increasing evidence supports a key role of Oxytocin (OT) as a modulator of social relationships in mammals. Objective: The aim of the present study was to investigate possible sex-related differences in plasma OT levels in human beings. Methods: Forty-five healthy men and 45 women (mean age: 34.9 ± 6.2 years), were included in the study. Plasma preparation, peptide extraction and OT radioimmunoassay were carried out according to standardized methods. Results: The results showed that OT plasma levels (pg / ml, mean ± SD) were significantly higher in women than in men (4.53 ± 1.18 vs 1.53 ± 1.19, p ˂ 0.001). Conclusions: The present finding demonstrates sex-related differences in plasma OT levels in humans. It is tempting to hypothesize that such differences might be related to behaviours, attitudes, as well as susceptibility to stress response, resilience and social emotions specific of women and men.
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Affiliation(s)
- Donatella Marazziti
- Dipartimento di Medicina Clinica e Sperimentale, Section of Psychiatry, University of Pisa, Pisa, Italy
| | - Stefano Baroni
- Dipartimento di Medicina Clinica e Sperimentale, Section of Psychiatry, University of Pisa, Pisa, Italy
| | - Federico Mucci
- Dipartimento di Medicina Clinica e Sperimentale, Section of Psychiatry, University of Pisa, Pisa, Italy
| | - Armando Piccinni
- Dipartimento di Medicina Clinica e Sperimentale, Section of Psychiatry, University of Pisa, Pisa, Italy
| | - Ilenia Moroni
- Dipartimento di Medicina Clinica e Sperimentale, Section of Psychiatry, University of Pisa, Pisa, Italy
| | | | - Claudia Carmassi
- Dipartimento di Medicina Clinica e Sperimentale, Section of Psychiatry, University of Pisa, Pisa, Italy
| | - Enrico Massimetti
- ASST, Bergamo Ovest, SSD Servizio Psichiatrico diagnosi e cura, Treviglio, Italy
| | - Liliana Dell'Osso
- Dipartimento di Medicina Clinica e Sperimentale, Section of Psychiatry, University of Pisa, Pisa, Italy
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48
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Vásquez Amézquita M, Leongoméz JD, Seto MC, Salvador A. Differences in Visual Attention Patterns to Sexually Mature and Immature Stimuli Between Heterosexual Sexual Offenders, Nonsexual Offenders, and Nonoffending Men. JOURNAL OF SEX RESEARCH 2019; 56:213-228. [PMID: 30198780 DOI: 10.1080/00224499.2018.1511965] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Men, whether gynephilic or androphilic, show both early and late attention toward adults and not toward children. We examined early and late visual attention to sexually mature versus immature stimuli in four groups of heterosexual men: sexual offenders against children (SOAC = 18), sexual offenders against adults (SOAA = 16), nonsexual offenders (NSO = 18), and nonoffending men (NOM = 19). We simultaneously presented adult and child stimuli and measured time to first fixation, number of first fixations, total duration of fixation, and fixation count to four areas of interest: entire body, then face, chest, and pelvis. We found a significant interaction where only SOAC tended to fixate more first times to child than to adult stimuli. Conversely, we found longer total duration of fixations for the bodies of adults compared to the bodies of children in all groups; however, in both the total duration of fixations and the fixation count for the whole body, but especially in the chest, SOAC tended to fixate longer and more often on child stimuli than the other two groups of offenders, but not longer or more often than NOM. This study adds to the limited research using eye-tracking techniques in samples of SOAC.
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Affiliation(s)
- Milena Vásquez Amézquita
- a Faculty of Psychology , University El Bosque
- b Laboratory of Social Cognitive Neuroscience, Department of Psychobiology, IDOCAL , University of Valencia
| | | | | | - Alicia Salvador
- b Laboratory of Social Cognitive Neuroscience, Department of Psychobiology, IDOCAL , University of Valencia
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49
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Proverbio AM, Ornaghi L, Gabaro V. How face blurring affects body language processing of static gestures in women and men. Soc Cogn Affect Neurosci 2019; 13:590-603. [PMID: 29767792 PMCID: PMC6022678 DOI: 10.1093/scan/nsy033] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Accepted: 05/04/2018] [Indexed: 11/13/2022] Open
Abstract
The role of facial coding in body language comprehension was investigated by event-related potential recordings in 31 participants viewing 800 photographs of gestures (iconic, deictic and emblematic), which could be congruent or incongruent with their caption. Facial information was obscured by blurring in half of the stimuli. The task consisted of evaluating picture/caption congruence. Quicker response times were observed in women than in men to congruent stimuli, and a cost for incongruent vs congruent stimuli was found only in men. Face obscuration did not affect accuracy in women as reflected by omission percentages, nor reduced their cognitive potentials, thus suggesting a better comprehension of face deprived pantomimes. N170 response (modulated by congruity and face presence) peaked later in men than in women. Late positivity was much larger for congruent stimuli in the female brain, regardless of face blurring. Face presence specifically activated the right superior temporal and fusiform gyri, cingulate cortex and insula, according to source reconstruction. These regions have been reported to be insufficiently activated in face-avoiding individuals with social deficits. Overall, the results corroborate the hypothesis that females might be more resistant to the lack of facial information or better at understanding body language in face-deprived social information.
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Affiliation(s)
- Alice Mado Proverbio
- Department of Psychology, Neuro-MI Center for Neuroscience, University of Milano-Bicocca, Milano, Italy
| | - Laura Ornaghi
- Department of Psychology, Neuro-MI Center for Neuroscience, University of Milano-Bicocca, Milano, Italy
| | - Veronica Gabaro
- Department of Psychology, Neuro-MI Center for Neuroscience, University of Milano-Bicocca, Milano, Italy
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50
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Weierich MR, Kleshchova O, Rieder JK, Reilly DM. The Complex Affective Scene Set (COMPASS): Solving the Social Content Problem in Affective Visual Stimulus Sets. COLLABRA: PSYCHOLOGY 2019. [DOI: 10.1525/collabra.256] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Social information, including faces and human bodies, holds special status in visual perception generally, and in visual processing of complex arrays such as real-world scenes specifically. To date, unbalanced representation of social compared with nonsocial information in affective stimulus sets has limited the clear determination of effects as attributable to, or independent of, social content. We present the Complex Affective Scene Set (COMPASS), a set of 150 social and 150 nonsocial naturalistic affective scenes that are balanced across valence and arousal dimensions. Participants (n = 847) rated valence and arousal for each scene. The normative ratings for the 300 images together, and separately by social content, show the canonical boomerang shape that confirms coverage of much of the affective circumplex. COMPASS adds uniquely to existing visual stimulus sets by balancing social content across affect dimensions, thereby eliminating a potentially major confound across affect categories (i.e., combinations of valence and arousal). The robust special status of social information persisted even after balancing of affect categories and was observed in slower rating response times for social versus nonsocial stimuli. The COMPASS images also match the complexity of real-world environments by incorporating stimulus competition within each scene. Together, these attributes facilitate the use of the stimulus set in particular for disambiguating the effects of affect and social content for a range of research questions and populations.
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Affiliation(s)
- Mariann R. Weierich
- Department of Psychology, The University of Nevada Reno, Reno, NV, US
- Department of Psychology, Hunter College, The City University of New York, New York, NY, US
- The Graduate Center, The City University of New York, New York, NY, US
| | - Olena Kleshchova
- Department of Psychology, Hunter College, The City University of New York, New York, NY, US
- The Graduate Center, The City University of New York, New York, NY, US
| | - Jenna K. Rieder
- Department of Psychology, Hunter College, The City University of New York, New York, NY, US
- The Graduate Center, The City University of New York, New York, NY, US
- College of Humanities and Sciences, Thomas Jefferson University, Philadelphia, PA, US
| | - Danielle M. Reilly
- Department of Psychology, Hunter College, The City University of New York, New York, NY, US
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