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Hunter B, Montgomery B, Sridhar A, Markant J. Endogenous Control and Reward-based Mechanisms Shape Infants' Attention Biases to Caregiver Faces. Dev Psychobiol 2024; 66:e22521. [PMID: 38952248 DOI: 10.1002/dev.22521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 04/30/2024] [Accepted: 05/25/2024] [Indexed: 07/03/2024]
Abstract
Infants rely on developing attention skills to identify relevant stimuli in their environments. Although caregivers are socially rewarding and a critical source of information, they are also one of many stimuli that compete for infants' attention. Young infants preferentially hold attention on caregiver faces, but it is unknown whether they also preferentially orient to caregivers and the extent to which these attention biases reflect reward-based attention mechanisms. To address these questions, we measured 4- to 10-month-old infants' (N = 64) frequency of orienting and duration of looking to caregiver and stranger faces within multi-item arrays. We also assessed whether infants' attention to these faces related to individual differences in Surgency, an indirect index of reward sensitivity. Although infants did not show biased attention to caregiver versus stranger faces at the group level, infants were increasingly biased to orient to stranger faces with age and infants with higher Surgency scores showed more robust attention orienting and attention holding biases to caregiver faces. These effects varied based on the selective attention demands of the task, suggesting that infants' attention biases to caregiver faces may reflect both developing attention control skills and reward-based attention mechanisms.
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Affiliation(s)
- Brianna Hunter
- Center for Mind and Brain, University of California Davis, Davis, California, USA
- Department of Psychology, Tulane University, New Orleans, Louisiana, USA
| | - Brooke Montgomery
- Department of Psychology, Tulane University, New Orleans, Louisiana, USA
| | - Aditi Sridhar
- Department of Psychology, Ashoka University, Sonipat, India
| | - Julie Markant
- Department of Psychology, Tulane University, New Orleans, Louisiana, USA
- Tulane Brain Institute, Tulane University, New Orleans, Louisiana, USA
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2
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Maurer D, Maurer C. The origins and development of aesthetics. Philos Trans R Soc Lond B Biol Sci 2024; 379:20230246. [PMID: 39005026 DOI: 10.1098/rstb.2023.0246] [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: 10/15/2023] [Accepted: 03/12/2024] [Indexed: 07/16/2024] Open
Abstract
All people (and some other animals) have aesthetic responses to sensory stimulation, responses of emotional pleasure or displeasure. These emotions vary from one person and culture to another, yet they share a common mechanism. To survive, an adaptive animal (as opposed to a tropic animal) needs to become comfortable with normality and to have slight abnormalities draw attention to themselves. Walking through a jungle you need to notice a tiger from a single stripe: if you must wait to see the whole animal, you are unlikely to survive. In Homo sapiens, the brain's adaptive neurochemistry does this naturally, partly because the brain's neuronal networks are structured to react efficiently to fractal structures, structures that shape much of nature. In addition, previous associations may turn a slight variation from normal into feelings of either pleasure or danger. The details of these responses-what is normal and what variations feel like-will depend upon an individual's experience, but the mechanism is the same, no matter whether a person is tasting a wine, seeing a face or landscape, or hearing a song. This article is part of the theme issue 'Sensing and feeling: an integrative approach to sensory processing and emotional experience'.
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Affiliation(s)
- Daphne Maurer
- Department of Psychology, Neuroscience & Behaviour, McMaster University, Hamilton, Ontario, Canada L8S 4K1
| | - Charles Maurer
- Department of Psychology, Neuroscience & Behaviour, McMaster University, Hamilton, Ontario, Canada L8S 4K1
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3
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Bernardi FR, Lucion MK, Dalle Mole R, Machado TD, Loreto BBL, Farias BL, Reis TM, Reis RS, Bigonha SM, Peluzio MDCG, Arcego DM, Dalmaz C, Silveira PP. Relationship between maternal biological features, environmental factors, and newborn neuromotor development associated with visual fixation abilities. Brain Cogn 2024; 180:106202. [PMID: 38991360 DOI: 10.1016/j.bandc.2024.106202] [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: 01/16/2024] [Revised: 06/30/2024] [Accepted: 07/01/2024] [Indexed: 07/13/2024]
Abstract
Newborn visual fixation abilities predict future cognitive, perceptive, and motor skills. However, little is known about the factors associated with the newborn visual fixation, which is an indicator of neurocognitive abilities. We analyzed maternal biological and environmental characteristics associated with fine motor skills (visual tracking) in 1 month old infants. Fifty-one infants were tested on visual tracking tasks (Infant Visuomotor Behavior Assessment Scale/ Guide for the Assessment of Visual Ability in Infants) and classified according to visual conducts scores. Differences between groups were compared considering motor development (Alberta Infant Motor Scale) maternal mental health (Edinburgh Postnatal Depression Scale and Hamilton Anxiety Scale); home environment (Affordances in the Home Environment for Development Scale); maternal care (Coding Interactive Behavior); breastmilk composition (total fatty acids, proteins, and cortisol); and maternal metabolic profile (serum hormones and interleukins). Mothers of infants with lower visual fixation scores had higher levels of protein in breastmilk at 3 months. Mothers of infants with better visual conduct scores had higher serum levels of T4 (at 1 month) and prolactin (at 3 months). There were no associations between visual ability and motor development, home environment, or maternal care. Early newborn neuromotor development, especially visual and fine motor skills, is associated with maternal biological characteristics (metabolic factors and breastmilk composition), highlighting the importance of early detection of maternal metabolic changes for the healthy neurodevelopment of newborns.
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Affiliation(s)
- Fernanda Rombaldi Bernardi
- Programa de Pós-Graduação em Neurociências, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil; Unidade de Terapia Intensiva Neonatal do Hospital Universitário Polydoro Ernani de São Thiago, Universidade Federal de Santa Catarina, EBSERH, Florianópolis, SC, Brazil
| | - Marta Knijnik Lucion
- Programa de Pós-Graduação em Psiquiatria e Ciências do Comportamento, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Roberta Dalle Mole
- Department of Psychiatry, Faculty of Medicine, McGill University and Ludmer Centre for Neuroinformatics and Mental Health, Douglas Mental Health University Institute, McGill University, Montreal, QC, Canada
| | - Tania Diniz Machado
- Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | | | - Bruna Luciano Farias
- Faculdade de Fisioterapia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Tatiane Madeira Reis
- Faculdade de Biomedicina, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Roberta Sena Reis
- Faculdade de Nutrição, Universidade Federal de Goiás, Goiânia, Brazil
| | - Solange Mara Bigonha
- Programa de Pós-Graduação em Ciência da Nutrição, Departamento de Nutrição e Saúde, Universidade Federal de Viçosa, Brazil
| | - Maria do Carmo Gouveia Peluzio
- Programa de Pós-Graduação em Ciência da Nutrição, Departamento de Nutrição e Saúde, Universidade Federal de Viçosa, Brazil
| | - Danusa Mar Arcego
- Programa de Pós-Graduação em Neurociências, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil; Department of Psychiatry, Faculty of Medicine, McGill University and Ludmer Centre for Neuroinformatics and Mental Health, Douglas Mental Health University Institute, McGill University, Montreal, QC, Canada
| | - Carla Dalmaz
- Programa de Pós-Graduação em Neurociências, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Patrícia Pelufo Silveira
- Programa de Pós-Graduação em Neurociências, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil; Department of Psychiatry, Faculty of Medicine, McGill University and Ludmer Centre for Neuroinformatics and Mental Health, Douglas Mental Health University Institute, McGill University, Montreal, QC, Canada.
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4
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Forss S, Ciria A, Clark F, Galusca CL, Harrison D, Lee S. A transdisciplinary view on curiosity beyond linguistic humans: animals, infants, and artificial intelligence. Biol Rev Camb Philos Soc 2024; 99:979-998. [PMID: 38287201 DOI: 10.1111/brv.13054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 01/08/2024] [Accepted: 01/12/2024] [Indexed: 01/31/2024]
Abstract
Curiosity is a core driver for life-long learning, problem-solving and decision-making. In a broad sense, curiosity is defined as the intrinsically motivated acquisition of novel information. Despite a decades-long history of curiosity research and the earliest human theories arising from studies of laboratory rodents, curiosity has mainly been considered in two camps: 'linguistic human' and 'other'. This is despite psychology being heritable, and there are many continuities in cognitive capacities across the animal kingdom. Boundary-pushing cross-disciplinary debates on curiosity are lacking, and the relative exclusion of pre-linguistic infants and non-human animals has led to a scientific impasse which more broadly impedes the development of artificially intelligent systems modelled on curiosity in natural agents. In this review, we synthesize literature across multiple disciplines that have studied curiosity in non-verbal systems. By highlighting how similar findings have been produced across the separate disciplines of animal behaviour, developmental psychology, neuroscience, and computational cognition, we discuss how this can be used to advance our understanding of curiosity. We propose, for the first time, how features of curiosity could be quantified and therefore studied more operationally across systems: across different species, developmental stages, and natural or artificial agents.
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Affiliation(s)
- Sofia Forss
- Collegium Helveticum, Institute for Advanced Studies, University of Zurich, ETH Zurich and Zurich University of the Arts, Zurich, Switzerland
- Department of Evolutionary Biology and Environmental Studies, University of Zurich, Zurich, Switzerland
| | - Alejandra Ciria
- School of Psychology, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Fay Clark
- School of Psychological Science, University of Bristol, Bristol, UK
| | - Cristina-Loana Galusca
- Laboratoire de Psychologie et NeuroCognition, CNRS Université Grenoble Alpes, Grenoble, France
| | - David Harrison
- Department of History and Philosophy of Science, University of Cambridge, Cambridge, UK
| | - Saein Lee
- Interdisciplinary Program of EcoCreative, Ewha Womans University, Seoul, Republic of Korea
- Department of Psychology, University of Zurich, Zurich, Switzerland
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5
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Goupil N, Rayson H, Serraille É, Massera A, Ferrari PF, Hochmann JR, Papeo L. Visual Preference for Socially Relevant Spatial Relations in Humans and Monkeys. Psychol Sci 2024; 35:681-693. [PMID: 38683657 DOI: 10.1177/09567976241242995] [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] [Indexed: 05/01/2024] Open
Abstract
As a powerful social signal, a body, face, or gaze facing toward oneself holds an individual's attention. We asked whether, going beyond an egocentric stance, facingness between others has a similar effect and why. In a preferential-looking time paradigm, human adults showed spontaneous preference to look at two bodies facing toward (vs. away from) each other (Experiment 1a, N = 24). Moreover, facing dyads were rated higher on social semantic dimensions, showing that facingness adds social value to stimuli (Experiment 1b, N = 138). The same visual preference was found in juvenile macaque monkeys (Experiment 2, N = 21). Finally, on the human development timescale, this preference emerged by 5 years, although young infants by 7 months of age already discriminate visual scenes on the basis of body positioning (Experiment 3, N = 120). We discuss how the preference for facing dyads-shared by human adults, young children, and macaques-can signal a new milestone in social cognition development, supporting processing and learning from third-party social interactions.
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Affiliation(s)
- Nicolas Goupil
- Institut des Sciences Cognitives Marc Jeannerod, Bron, France; Centre National de la Recherche Scientifique (CNRS), Paris, France; and Université Claude Bernard Lyon 1
| | - Holly Rayson
- Institut des Sciences Cognitives Marc Jeannerod, Bron, France; Centre National de la Recherche Scientifique (CNRS), Paris, France; and Université Claude Bernard Lyon 1
| | - Émilie Serraille
- Institut des Sciences Cognitives Marc Jeannerod, Bron, France; Centre National de la Recherche Scientifique (CNRS), Paris, France; and Université Claude Bernard Lyon 1
| | - Alice Massera
- Institut des Sciences Cognitives Marc Jeannerod, Bron, France; Centre National de la Recherche Scientifique (CNRS), Paris, France; and Université Claude Bernard Lyon 1
| | - Pier Francesco Ferrari
- Institut des Sciences Cognitives Marc Jeannerod, Bron, France; Centre National de la Recherche Scientifique (CNRS), Paris, France; and Université Claude Bernard Lyon 1
| | - Jean-Rémy Hochmann
- Institut des Sciences Cognitives Marc Jeannerod, Bron, France; Centre National de la Recherche Scientifique (CNRS), Paris, France; and Université Claude Bernard Lyon 1
| | - Liuba Papeo
- Institut des Sciences Cognitives Marc Jeannerod, Bron, France; Centre National de la Recherche Scientifique (CNRS), Paris, France; and Université Claude Bernard Lyon 1
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6
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Kobylkov D, Vallortigara G. Face detection mechanisms: Nature vs. nurture. Front Neurosci 2024; 18:1404174. [PMID: 38812973 PMCID: PMC11133589 DOI: 10.3389/fnins.2024.1404174] [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: 03/20/2024] [Accepted: 05/02/2024] [Indexed: 05/31/2024] Open
Abstract
For many animals, faces are a vitally important visual stimulus. Hence, it is not surprising that face perception has become a very popular research topic in neuroscience, with ca. 2000 papers published every year. As a result, significant progress has been made in understanding the intricate mechanisms underlying this phenomenon. However, the ontogeny of face perception, in particular the role of innate predispositions, remains largely unexplored at the neural level. Several influential studies in monkeys have suggested that seeing faces is necessary for the development of the face-selective brain domains. At the same time, behavioural experiments with newborn human babies and newly-hatched domestic chicks demonstrate that a spontaneous preference towards faces emerges early in life without pre-existing experience. Moreover, we were recently able to record face-selective neural responses in the brain of young, face-naïve chicks, thus demonstrating the existence of an innate face detection mechanism. In this review, we discuss these seemingly contradictory results and propose potential experimental approaches to resolve some of the open questions.
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Hennessey EMP, Swales DA, Markant J, Hoffman MC, Hankin BL, Davis EP. Maternal anxiety during pregnancy predicts infant attention to affective faces. J Affect Disord 2024; 344:104-114. [PMID: 37802320 PMCID: PMC10841611 DOI: 10.1016/j.jad.2023.09.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 08/24/2023] [Accepted: 09/24/2023] [Indexed: 10/08/2023]
Abstract
BACKGROUND Prenatal maternal anxiety is a known influence on offspring development. General anxiety and pregnancy-related anxiety (a distinct type of anxiety encompassing fears associated with pregnancy) are associated with offspring socioemotional development, with potential consequences for later emotional and behavioral problems. This study examines whether maternal pregnancy-related and general anxiety relate to infant attention to affective faces, a process which plays an integral role in early socioemotional development. METHODS Participants included 86 mothers and their 6-month-old infants (56.3 % female). Mothers completed measures of pregnancy-related and general anxiety three times through gestation. Infants' attention to affective faces was assessed with an eye-tracking task during which a series of face pairs were presented (happy, angry, or sad face paired with a neutral face). Overall attention measures included attention-holding (total looking time) and attention-orienting (latency to faces); affect-biased attention measures included proportion of total looking time to emotional faces and latency difference score. RESULTS Higher maternal pregnancy-related anxiety across gestation predicted decreased infant attention-holding to affective faces [F(1,80) = 7.232, p = .009, partial η2 = 0.083]. No differences were found in infant attention-orienting or affect-biased attention. LIMITATIONS Reliance on a correlational study design precludes the ability to make causal inferences. CONCLUSIONS Maternal pregnancy-related anxiety is an important predictor of child outcomes. We provide novel evidence that pregnancy-related anxiety predicts infant attention to emotional faces, behaviors which have important implications for socioemotional development. Providers may consider pregnancy-related anxiety as a target for screening and treatment that may benefit both pregnant individual and offspring.
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Affiliation(s)
| | - Danielle A Swales
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Julie Markant
- Department of Psychology & Tulane Brain Institute, Tulane University, New Orleans, LA, USA
| | - M Camille Hoffman
- Department of Obstetrics and Gynecology, Division of Maternal and Fetal Medicine, University of Colorado Denver School of Medicine, Aurora, CO, USA
| | - Benjamin L Hankin
- Department of Psychology, University of Illinois at Urbana-Champaign, Champaign, IL, USA
| | - Elysia Poggi Davis
- Department of Psychology, University of Denver, Denver, CO, USA; Department of Pediatrics, University of California, Irvine, CA, USA
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Brindley SR, Skyberg AM, Graves AJ, Connelly JJ, Puglia MH, Morris JP. Functional brain connectivity during social attention predicts individual differences in social skill. Soc Cogn Affect Neurosci 2023; 18:nsad055. [PMID: 37930994 PMCID: PMC10630402 DOI: 10.1093/scan/nsad055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 08/10/2023] [Accepted: 10/16/2023] [Indexed: 11/08/2023] Open
Abstract
Social attention involves selectively attending to and encoding socially relevant information. We investigated the neural systems underlying the wide range of variability in both social attention ability and social experience in a neurotypical sample. Participants performed a selective social attention task, while undergoing fMRI and completed self-report measures of social functioning. Using connectome-based predictive modeling, we demonstrated that individual differences in whole-brain functional connectivity patterns during selective attention to faces predicted task performance. Individuals with more cerebellar-occipital connectivity performed better on the social attention task, suggesting more efficient social information processing. Then, we estimated latent communities of autistic and socially anxious traits using exploratory graph analysis to decompose heterogeneity in social functioning between individuals. Connectivity strength within the identified social attention network was associated with social skills, such that more temporal-parietal connectivity predicted fewer challenges with social communication and interaction. These findings demonstrate that individual differences in functional connectivity strength during a selective social attention task are related to varying levels of self-reported social skill.
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Affiliation(s)
- Samantha R Brindley
- University of Virginia Department of Psychology, Charlottesville, VA 22904, USA
| | - Amalia M Skyberg
- University of Virginia Department of Psychology, Charlottesville, VA 22904, USA
| | - Andrew J Graves
- University of Virginia Department of Psychology, Charlottesville, VA 22904, USA
| | - Jessica J Connelly
- University of Virginia Department of Psychology, Charlottesville, VA 22904, USA
| | | | - James P Morris
- University of Virginia Department of Psychology, Charlottesville, VA 22904, USA
- University of Virginia Department of Neurology, Charlottesville, VA 22908, USA
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9
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Peterson LM, Susilo T, Clifford CWG, Palmer CJ. Discrimination of facial identity based on simple contrast patterns generated by shading and shadows. Vision Res 2023; 212:108307. [PMID: 37573810 DOI: 10.1016/j.visres.2023.108307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 08/03/2023] [Accepted: 08/05/2023] [Indexed: 08/15/2023]
Abstract
The pattern of shadows and shading across a face is determined partly by face shape and may therefore provide a cue for facial recognition. In this study, we measured the ability of human observers to discriminate facial identity based simply on the coarse pattern of contrast produced by the interaction between facial geometry and lighting direction. We used highly realistic 3D models of human heads to create images of faces illuminated from different horizontal and vertical directions, which were then converted to two-tone images ('Mooney faces') to isolate the coarse pattern of contrast. Participants were presented with pairs of two-tone faces and judged whether it was the same person in both images. Participants could discriminate facial identity based on the minimal cues within the two-tone images, though sensitivity depended on the horizontal and vertical lighting direction. Performance on the Mooney recognition task correlated with general facial recognition ability, though the role of face-specific processing in this relationship was not significant. Our results demonstrate that shading information in the form of simple contrast cues is sufficient for discriminating facial identity, and support the idea that visual processing is somewhat optimised for overhead lighting - here, in the relatively high-level context of face identity recognition.
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Affiliation(s)
| | - Tirta Susilo
- School of Psychology, Victoria University of Wellington, Wellington, New Zealand
| | | | - Colin J Palmer
- School of Psychology, UNSW Sydney, Sydney, Australia; Department of Psychology, National University of Singapore, Singapore
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10
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Szmytke M, Ilyka D, Duda-Goławska J, Laudańska Z, Malinowska-Korczak A, Tomalski P. The effect of face orientation on audiovisual speech integration in infancy: An electrophysiological study. Dev Psychobiol 2023; 65:e22431. [PMID: 37860909 DOI: 10.1002/dev.22431] [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: 02/07/2023] [Revised: 06/23/2023] [Accepted: 09/21/2023] [Indexed: 10/21/2023]
Abstract
Humans pay special attention to faces and speech from birth, but the interplay of developmental processes leading to specialization is poorly understood. We investigated the effects of face orientation on audiovisual (AV) speech perception in two age groups of infants (younger: 5- to 6.5-month-olds; older: 9- to 10.5-month-olds) and adults. We recorded event-related potentials (ERP) in response to videos of upright and inverted faces producing /ba/ articulation dubbed with auditory syllables that were either matching /ba/ or mismatching /ga/ the mouth movement. We observed an increase in the amplitude of audiovisual mismatch response (AVMMR) to incongruent visual /ba/-auditory /ga/ syllable in comparison to other stimuli in younger infants, while the older group of infants did not show a similar response. AV mismatch response to inverted visual /ba/-auditory /ga/ stimulus relative to congruent stimuli was also detected in the right frontal areas in the younger group and the left and right frontal areas in adults. We show that face configuration affects the neural response to AV mismatch differently across all age groups. The novel finding of the AVMMR in response to inverted incongruent AV speech may potentially imply the featural face processing in younger infants and adults when processing inverted faces articulating incongruent speech. The lack of visible differential responses to upright and inverted incongruent stimuli obtained in the older group of infants suggests a likely functional cortical reorganization in the processing of AV speech.
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Affiliation(s)
| | - Dianna Ilyka
- Department of Psychology, University of Cambridge, Cambridge, UK
| | - Joanna Duda-Goławska
- Neurocognitive Development Lab, Institute of Psychology, Polish Academy of Sciences, Warsaw, Poland
| | - Zuzanna Laudańska
- Neurocognitive Development Lab, Institute of Psychology, Polish Academy of Sciences, Warsaw, Poland
| | - Anna Malinowska-Korczak
- Neurocognitive Development Lab, Institute of Psychology, Polish Academy of Sciences, Warsaw, Poland
| | - Przemysław Tomalski
- Neurocognitive Development Lab, Institute of Psychology, Polish Academy of Sciences, Warsaw, Poland
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Peterson LM, Clifford CWG, Palmer CJ. Detection of Mooney faces is robust to image asymmetries produced by illumination. J Vis 2023; 23:9. [PMID: 37883106 PMCID: PMC10615147 DOI: 10.1167/jov.23.12.9] [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: 05/30/2023] [Accepted: 10/08/2023] [Indexed: 10/27/2023] Open
Abstract
Face detection relies on the visual features that are shared across different faces. An important component of the basic spatial configuration of a face is symmetry around the vertical midline. Although human faces are structurally symmetrical, they can be asymmetrical in an image due to the direction of lighting or the position of the face. In the experiments presented here, we examined how face detection from simple contrast patterns that occur across the face is affected by the image asymmetries associated with variations in the horizontal lighting direction. We presented observers with two-tone images of faces (Mooney faces) that isolated the unique pattern of contrast in the shading and shadows on a face, illuminated from a wide range of horizontal directions. In two experiments, we found that face detection is surprisingly robust to these lighting changes, with sensitivity in discriminating between face and non-face patterns reduced only at the most extreme lighting directions. This tolerance to changes in the horizontal lighting direction depended partly on the orientation of the face, vertical lighting direction, and contrast polarity. Our results provide insight into how contrast cues produced by shading and shadows occurring across the facial surface are utilized by the visual system to detect human faces.
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Affiliation(s)
| | | | - Colin J Palmer
- Department of Psychology, National University of Singapore, Singapore
- School of Psychology, University of New South Wales, Sydney, Australia
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12
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Birulés J, Goupil L, Josse J, Fort M. The Role of Talking Faces in Infant Language Learning: Mind the Gap between Screen-Based Settings and Real-Life Communicative Interactions. Brain Sci 2023; 13:1167. [PMID: 37626523 PMCID: PMC10452843 DOI: 10.3390/brainsci13081167] [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: 07/10/2023] [Revised: 07/28/2023] [Accepted: 08/01/2023] [Indexed: 08/27/2023] Open
Abstract
Over the last few decades, developmental (psycho) linguists have demonstrated that perceiving talking faces audio-visually is important for early language acquisition. Using mostly well-controlled and screen-based laboratory approaches, this line of research has shown that paying attention to talking faces is likely to be one of the powerful strategies infants use to learn their native(s) language(s). In this review, we combine evidence from these screen-based studies with another line of research that has studied how infants learn novel words and deploy their visual attention during naturalistic play. In our view, this is an important step toward developing an integrated account of how infants effectively extract audiovisual information from talkers' faces during early language learning. We identify three factors that have been understudied so far, despite the fact that they are likely to have an important impact on how infants deploy their attention (or not) toward talking faces during social interactions: social contingency, speaker characteristics, and task- dependencies. Last, we propose ideas to address these issues in future research, with the aim of reducing the existing knowledge gap between current experimental studies and the many ways infants can and do effectively rely upon the audiovisual information extracted from talking faces in their real-life language environment.
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Affiliation(s)
- Joan Birulés
- Laboratoire de Psychologie et NeuroCognition, CNRS UMR 5105, Université Grenoble Alpes, 38058 Grenoble, France; (L.G.); (J.J.); (M.F.)
| | - Louise Goupil
- Laboratoire de Psychologie et NeuroCognition, CNRS UMR 5105, Université Grenoble Alpes, 38058 Grenoble, France; (L.G.); (J.J.); (M.F.)
| | - Jérémie Josse
- Laboratoire de Psychologie et NeuroCognition, CNRS UMR 5105, Université Grenoble Alpes, 38058 Grenoble, France; (L.G.); (J.J.); (M.F.)
| | - Mathilde Fort
- Laboratoire de Psychologie et NeuroCognition, CNRS UMR 5105, Université Grenoble Alpes, 38058 Grenoble, France; (L.G.); (J.J.); (M.F.)
- Centre de Recherche en Neurosciences de Lyon, INSERM U1028-CNRS UMR 5292, Université Lyon 1, 69500 Bron, France
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Mousley VL, MacSweeney M, Mercure E. Bilingual toddlers show increased attention capture by static faces compared to monolinguals. BILINGUALISM (CAMBRIDGE, ENGLAND) 2023; 26:835-844. [PMID: 37636491 PMCID: PMC7614981 DOI: 10.1017/s136672892200092x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 08/29/2023]
Abstract
Bilingual infants rely differently than monolinguals on facial information, such as lip patterns, to differentiate their native languages. This may explain, at least in part, why young monolinguals and bilinguals show differences in social attention. For example, in the first year, bilinguals attend faster and more often to static faces over non-faces than do monolinguals (Mercure et al., 2018). However, the developmental trajectories of these differences are unknown. In this pre-registered study, data were collected from 15- to 18-month-old monolinguals (English) and bilinguals (English and another language) to test whether group differences in face-looking behaviour persist into the second year. We predicted that bilinguals would orient more rapidly and more often to static faces than monolinguals. Results supported the first but not the second hypothesis. This suggests that, even into the second year of life, toddlers' rapid visual orientation to static social stimuli is sensitive to early language experience.
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Affiliation(s)
- Victoria L Mousley
- Institute of Cognitive Neuroscience, University College London, London, United Kingdom
- Deafness, Cognition and Language Research Centre, University College London, London, United Kingdom
| | - Mairéad MacSweeney
- Institute of Cognitive Neuroscience, University College London, London, United Kingdom
- Deafness, Cognition and Language Research Centre, University College London, London, United Kingdom
| | - Evelyne Mercure
- Birkbeck, University of London, London, United Kingdom
- Goldsmiths, University of London, London, United Kingdom
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14
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Hunter BK, Markant J. 6- to 10-year-old children do not show race-based orienting biases to faces during an online attention capture task. J Exp Child Psychol 2023; 230:105628. [PMID: 36706653 DOI: 10.1016/j.jecp.2023.105628] [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: 09/13/2022] [Revised: 01/05/2023] [Accepted: 01/05/2023] [Indexed: 01/27/2023]
Abstract
Research has established that frequency of exposure to own- and other-race faces shapes the development of face processing biases characterized by enhanced attention to and recognition of more familiar own-race faces, that is, the other-race effect (ORE). The ORE is first evident during infancy based on differences in looking to own- versus other-race faces and is later assessed based on recognition memory task performance during childhood and adulthood. Using these measures, researchers have found that race-based face processing biases initially develop during infancy but remain sensitive to experiences with own- and other-race faces through childhood. In contrast, limited work suggests that infants' attention orienting may be less affected by frequency of exposure to own- and other-race faces. However, the plasticity of race-based face processing biases during childhood suggests that biased orienting to own-race faces may develop at later ages following continued exposure to these faces. We addressed this question by examining 6- to 10-year-old children's attention capture by own- and other-race faces during an online task. Children searched for a target among multiple distractors. During some trials, either an own- or other-race face appeared as one of the distractors. Children showed similar target detection performance (omission errors, accuracy, and response times) regardless of whether an own- or other-race face appeared as a distractor. These results differ from research demonstrating race-based biases in attention holding and recognition memory but converge with previous infant research suggesting that attention orienting might not be as strongly affected by frequency of exposure to race-based information during development.
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Affiliation(s)
- Brianna K Hunter
- Center for Mind and Brain, University of California, Davis, Davis, CA 95618, USA; Department of Psychology, Tulane University, New Orleans, LA 70118, USA.
| | - Julie Markant
- Department of Psychology, Tulane University, New Orleans, LA 70118, USA; Tulane Brain Institute, Tulane University, New Orleans, LA 70118, USA
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15
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Wardle SG, Ewing L, Malcolm GL, Paranjape S, Baker CI. Children perceive illusory faces in objects as male more often than female. Cognition 2023; 235:105398. [PMID: 36791506 PMCID: PMC10085858 DOI: 10.1016/j.cognition.2023.105398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 02/02/2023] [Accepted: 02/04/2023] [Indexed: 02/15/2023]
Abstract
Face pareidolia is the experience of seeing illusory faces in inanimate objects. While children experience face pareidolia, it is unknown whether they perceive gender in illusory faces, as their face evaluation system is still developing in the first decade of life. In a sample of 412 children and adults from 4 to 80 years of age we found that like adults, children perceived many illusory faces in objects to have a gender and had a strong bias to see them as male rather than female, regardless of their own gender identification. These results provide evidence that the male bias for face pareidolia emerges early in life, even before the ability to discriminate gender from facial cues alone is fully developed. Further, the existence of a male bias in children suggests that any social context that elicits the cognitive bias to see faces as male has remained relatively consistent across generations.
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Affiliation(s)
- Susan G Wardle
- Laboratory of Brain and Cognition, National Institutes of Health, Bethesda, MD, USA.
| | - Louise Ewing
- School of Psychology, University of East Anglia, UK
| | | | - Sanika Paranjape
- Laboratory of Brain and Cognition, National Institutes of Health, Bethesda, MD, USA; Department of Psychological and Brain Sciences, George Washington University, Washington, DC, USA
| | - Chris I Baker
- Laboratory of Brain and Cognition, National Institutes of Health, Bethesda, MD, USA
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16
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Kibbe MM, Stahl AE. Objects in a social world: Infants' object representational capacity limits are shaped by objects' social relevance. ADVANCES IN CHILD DEVELOPMENT AND BEHAVIOR 2023; 65:69-97. [PMID: 37481301 DOI: 10.1016/bs.acdb.2023.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/24/2023]
Abstract
Several decades of research have revealed consistent signature limits on infants' ability to represent objects. However, these signature representational limits were established with methods that often removed objects from their most common context. In infants' everyday lives, objects are very often social artifacts: they are the targets of agents' goal-directed actions, communications, and beliefs, and may have social content or relevance themselves. In this chapter, we explore the relationship between infants' object representational capacity limits and their processing of the social world. We review evidence that the social content and context of objects can shift infants' object representational limits. We discuss how taking the social world into account can yield more robust and ecologically valid estimates of infants' early representational capacities.
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Affiliation(s)
- Melissa M Kibbe
- Department of Psychological & Brain Sciences, Boston University, Boston, MA, United States.
| | - Aimee E Stahl
- Department of Psychology, The College of New Jersey, Ewing, NJ, United States
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17
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Van Lange PAM, Manesi Z. Reputation Reminders: When do Eye Cues Promote Prosocial Behavior? THE SPANISH JOURNAL OF PSYCHOLOGY 2023; 26:e8. [PMID: 37127294 DOI: 10.1017/sjp.2023.4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
The watching eyes effect has gained significant attention in recent years both from scientists and from policy makers and professionals in the field. The phenomenon posits that the mere presence of eye cues can promote prosocial behavior. However, there is a growing debate about the generality of the effect across various measures and contexts. This review seeks to combine various distinct -and formerly isolated- perspectives by identifying four key components for effective interventions based on the watching eyes effect: Anonymity, crowdedness, costs, and exposure. Eye cues need to reduce perceived anonymity, be placed in non-crowded places, target low-cost prosocial acts and appear for a short amount of time. Next to these conditions, we discuss implications for other cues to reputation and recommend directions that will stimulate further research and applications in society.
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18
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Kietzman HW, Gourley SL. How social information impacts action in rodents and humans: the role of the prefrontal cortex and its connections. Neurosci Biobehav Rev 2023; 147:105075. [PMID: 36736847 PMCID: PMC10026261 DOI: 10.1016/j.neubiorev.2023.105075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Revised: 01/27/2023] [Accepted: 01/30/2023] [Indexed: 02/04/2023]
Abstract
Day-to-day choices often involve social information and can be influenced by prior social experience. When making a decision in a social context, a subject might need to: 1) recognize the other individual or individuals, 2) infer their intentions and emotions, and 3) weigh the values of all outcomes, social and non-social, prior to selecting an action. These elements of social information processing all rely, to some extent, on the medial prefrontal cortex (mPFC). Patients with neuropsychiatric disorders often have disruptions in prefrontal cortical function, likely contributing to deficits in social reasoning and decision making. To better understand these deficits, researchers have turned to rodents, which have revealed prefrontal cortical mechanisms for contending with the complex information processing demands inherent to making decisions in social contexts. Here, we first review literature regarding social decision making, and the information processing underlying it, in humans and patient populations. We then turn to research in rodents, discussing current procedures for studying social decision making, and underlying neural correlates.
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Affiliation(s)
- Henry W Kietzman
- Medical Scientist Training Program, Emory University School of Medicine, USA; Department of Pediatrics, Emory University School of Medicine, USA; Department of Psychiatry, Emory University School of Medicine, USA; Graduate Program in Neuroscience, Emory University, USA; Emory National Primate Research Center, Emory University, 954 Gatewood Rd. NE, Atlanta GA 30329, USA.
| | - Shannon L Gourley
- Department of Pediatrics, Emory University School of Medicine, USA; Department of Psychiatry, Emory University School of Medicine, USA; Graduate Program in Neuroscience, Emory University, USA; Emory National Primate Research Center, Emory University, 954 Gatewood Rd. NE, Atlanta GA 30329, USA; Children's Healthcare of Atlanta, USA.
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19
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Pareidolic faces receive prioritized attention in the dot-probe task. Atten Percept Psychophys 2023; 85:1106-1126. [PMID: 36918509 DOI: 10.3758/s13414-023-02685-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/20/2023] [Indexed: 03/16/2023]
Abstract
Face pareidolia occurs when random or ambiguous inanimate objects are perceived as faces. While real faces automatically receive prioritized attention compared with nonface objects, it is unclear whether pareidolic faces similarly receive special attention. We hypothesized that, given the evolutionary importance of broadly detecting animacy, pareidolic faces may have enough faceness to activate a broad face template, triggering prioritized attention. To test this hypothesis, and to explore where along the faceness continuum pareidolic faces fall, we conducted a series of dot-probe experiments in which we paired pareidolic faces with other images directly competing for attention: objects, animal faces, and human faces. We found that pareidolic faces elicited more prioritized attention than objects, a process that was disrupted by inversion, suggesting this prioritized attention was unlikely to be driven by low-level features. However, unexpectedly, pareidolic faces received more privileged attention compared with animal faces and showed similar prioritized attention to human faces. This attentional efficiency may be due to pareidolic faces being perceived as not only face-like, but also as human-like, and having larger facial features-eyes and mouths-compared with real faces. Together, our findings suggest that pareidolic faces appear automatically attentionally privileged, similar to human faces. Our findings are consistent with the proposal of a highly sensitive broad face detection system that is activated by pareidolic faces, triggering false alarms (i.e., illusory faces), which, evolutionarily, are less detrimental relative to missing potentially relevant signals (e.g., conspecific or heterospecific threats). In sum, pareidolic faces appear "special" in attracting attention.
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20
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Geraci A, Surian L. Intention-based evaluations of distributive actions by 4-month-olds. Infant Behav Dev 2023; 70:101797. [PMID: 36481727 DOI: 10.1016/j.infbeh.2022.101797] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 11/18/2022] [Accepted: 11/25/2022] [Indexed: 12/12/2022]
Abstract
Four-month-olds' ability to consider the intentions of agents performing distributive actions was investigated in four experiments, using the Violation of Expectation paradigm (VoE) (Experiments 1-3) and the Preferential Looking paradigm (Experiment 4). In Experiment 1, infants were presented with two events showing two types of failed attempts to perform a distribution. In an attempt to distribute fairly, the distributor first tried to reach one of the recipients to deliver an apple, he failed, and then attempted to reach the other recipient to deliver a second apple and also failed. In an attempt to distribute unfairly, a different distributor tried unsuccessfully to bring resources always to the same recipient. Infants looked reliably longer at failed fair distribution events, suggesting that they did not just react to the actions outcomes and they attended to agents' intentions. Experiments 2 and 3 assessed alternative explanations based on perceptual factors or affiliative behaviors. In Experiment 4, during the test trials, infants were shown both distributors simultaneously and they preferred to look at the fair rather than at the unfair distributor. Overall, these findings reveal an early ability to take into account distributors' intentions and a preference for watching agents that tried to distribute resources fairly.
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Affiliation(s)
- Alessandra Geraci
- Department of Social and Educational Sciences of the Mediterranean Area, University for Foreigners of Reggio Calabria, Italy.
| | - Luca Surian
- Department of Psychology and Cognitive Science, University of Trento, Italy
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21
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Broda MD, Haddad T, de Haas B. Quick, eyes! Isolated upper face regions but not artificial features elicit rapid saccades. J Vis 2023; 23:5. [PMID: 36749582 PMCID: PMC9919614 DOI: 10.1167/jov.23.2.5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 12/06/2022] [Indexed: 02/08/2023] Open
Abstract
Human faces elicit faster saccades than objects or animals, resonating with the great importance of faces for our species. The underlying mechanisms are largely unclear. Here, we test two hypotheses based on previous findings. First, ultra-rapid saccades toward faces may not depend on the presence of the whole face, but the upper face region containing the eye region. Second, ultra-rapid saccades toward faces (and possibly face parts) may emerge from our extensive experience with this stimulus and thus extend to glasses and masks - artificial features frequently encountered as part of a face. To test these hypotheses, we asked 43 participants to complete a saccadic choice task, which contrasted images of whole, upper and lower faces, face masks, and glasses with car images. The resulting data confirmed ultra-rapid saccades for isolated upper face regions, but not for artificial facial features.
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Affiliation(s)
- Maximilian Davide Broda
- Experimental Psychology, Justus Liebig University Giessen, Germany
- Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus Liebig University, Giessen, Germany
| | - Theresa Haddad
- Experimental Psychology, Justus Liebig University Giessen, Germany
| | - Benjamin de Haas
- Experimental Psychology, Justus Liebig University Giessen, Germany
- Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus Liebig University, Giessen, Germany
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22
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Mind the gap: challenges of deep learning approaches to Theory of Mind. Artif Intell Rev 2023. [DOI: 10.1007/s10462-023-10401-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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23
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Kanwisher N, Gupta P, Dobs K. CNNs reveal the computational implausibility of the expertise hypothesis. iScience 2023; 26:105976. [PMID: 36794151 PMCID: PMC9923184 DOI: 10.1016/j.isci.2023.105976] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 11/07/2022] [Accepted: 01/11/2023] [Indexed: 01/15/2023] Open
Abstract
Face perception has long served as a classic example of domain specificity of mind and brain. But an alternative "expertise" hypothesis holds that putatively face-specific mechanisms are actually domain-general, and can be recruited for the perception of other objects of expertise (e.g., cars for car experts). Here, we demonstrate the computational implausibility of this hypothesis: Neural network models optimized for generic object categorization provide a better foundation for expert fine-grained discrimination than do models optimized for face recognition.
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Affiliation(s)
- Nancy Kanwisher
- Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA,McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Pranjul Gupta
- Department of Psychology, Justus-Liebig University Giessen, 35394 Giessen, Germany
| | - Katharina Dobs
- Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA,McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA,Department of Psychology, Justus-Liebig University Giessen, 35394 Giessen, Germany,Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus-Liebig University, 35032 Marburg, Germany,Corresponding author
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24
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Wolf W, Thielhelm J, Tomasello M. Five-year-old children show cooperative preferences for faces with white sclera. J Exp Child Psychol 2023; 225:105532. [PMID: 35988359 DOI: 10.1016/j.jecp.2022.105532] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 07/29/2022] [Accepted: 07/29/2022] [Indexed: 11/25/2022]
Abstract
The cooperative eye hypothesis posits that human eye morphology evolved to facilitate cooperation. Although it is known that young children prefer stimuli with eyes that contain white sclera, it is unknown whether white sclera influences children's perception of a partner's cooperativeness specifically. In the current studies, we used an online methodology to present 5-year-old children with moving three-dimensional face models in which facial morphology was manipulated. Children found "alien" faces with human eyes more cooperative than faces with dark sclera (Study 2) but not faces with enlarged irises (Study 1). For more human-like faces (Study 3), children found human eyes more cooperative than either enlarged irises or dark sclera and found faces with enlarged irises cuter (but not more cooperative) than eyes with dark sclera. Together, these results provide strong support for the cooperative eye hypothesis.
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Affiliation(s)
- Wouter Wolf
- Department of Psychology and Neuroscience, Duke University, Durham, NC 27708, USA; Department of Developmental Psychology, Utrecht University, 3584 CS Utrecht, the Netherlands.
| | - Julia Thielhelm
- Department of Psychology and Neuroscience, Duke University, Durham, NC 27708, USA
| | - Michael Tomasello
- Department of Psychology and Neuroscience, Duke University, Durham, NC 27708, USA; Department of Developmental and Comparative Psychology, Max Planck Institute for Evolutionary Anthropology, 04103 Leipzig, Germany
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25
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Do chimpanzees see a face on Mars? A search for face pareidolia in chimpanzees. Anim Cogn 2022; 26:885-905. [PMID: 36583802 DOI: 10.1007/s10071-022-01739-w] [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: 09/30/2022] [Revised: 12/05/2022] [Accepted: 12/15/2022] [Indexed: 12/31/2022]
Abstract
We sometimes perceive meaningful patterns or images in random arrangements of colors and shapes. This phenomenon is called pareidolia and has recently been studied intensively, especially face pareidolia. In contrast, there are few comparative-cognitive studies on face pareidolia with nonhuman primates. This study explored behavioral evidence for face pareidolia in chimpanzees using visual search and matching tasks. Faces are processed in a configural manner, and their perception and recognition are hampered by inversion and misalignment of top and bottom parts. We investigated whether the same effect occurs in a visual search for face-like objects. The results showed an effect of misalignment. On the other hand, consistent results were not obtained with the photographs of fruits. When only the top or bottom half of the face-like object was presented, chimpanzees showed better performance for the top-half condition, suggesting the importance of the eye area in face pareidolia. In the positive-control experiments, chimpanzees received the same experiment using human faces and human participants with face-like objects and fruits. As a result, chimpanzees showed an inefficient search for inverted and misaligned faces and humans for manipulated face-like objects. Finally, to examine the role of face awareness, we tested matching a human face to a face-like object in chimpanzees but obtained no substantial evidence that they saw the face-like object as a "face." Based on these results, we discussed the extents and limits of face pareidolia in chimpanzees.
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26
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Kaskan PM, Nicholas MA, Dean AM, Murray EA. Attention to Stimuli of Learned versus Innate Biological Value Relies on Separate Neural Systems. J Neurosci 2022; 42:9242-9252. [PMID: 36319119 PMCID: PMC9761678 DOI: 10.1523/jneurosci.0925-22.2022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 09/25/2022] [Accepted: 10/20/2022] [Indexed: 01/07/2023] Open
Abstract
The neural bases of attention, a set of neural processes that promote behavioral selection, is a subject of intense investigation. In humans, rewarded cues influence attention, even when those cues are irrelevant to the current task. Because the amygdala plays a role in reward processing, and the activity of amygdala neurons has been linked to spatial attention, we reasoned that the amygdala may be essential for attending to rewarded images. To test this possibility, we used an attentional capture task, which provides a quantitative measure of attentional bias. Specifically, we compared reaction times (RTs) of adult male rhesus monkeys with bilateral amygdala lesions and unoperated controls as they made a saccade away from a high- or low-value rewarded image to a peripheral target. We predicted that: (1) RTs will be longer for high- compared with low-value images, revealing attentional capture by rewarded stimuli; and (2) relative to controls, monkeys with amygdala lesions would exhibit shorter RT for high-value images. For comparison, we assessed the same groups of monkeys for attentional capture by images of predators and conspecifics, categories thought to have innate biological value. In performing the attentional capture task, all monkeys were slowed more by high-value relative to low-value rewarded images. Contrary to our prediction, amygdala lesions failed to disrupt this effect. When presented with images of predators and conspecifics, however, monkeys with amygdala lesions showed significantly diminished attentional capture relative to controls. Thus, separate neural pathways are responsible for allocating attention to stimuli with learned versus innate value.SIGNIFICANCE STATEMENT Valuable objects attract attention. The amygdala is known to contribute to reward processing and the encoding of object reward value. We therefore examined whether the amygdala is necessary for allocating attention to rewarded objects. For comparison, we assessed the amygdala's contribution to attending to objects with innate biological value: predators and conspecifics. We found that the macaque amygdala is necessary for directing attention to images with innate biological value, but not for directing attention to recently learned reward-predictive images. These findings indicate that the amygdala makes selective contributions to attending to valuable objects. The data are relevant to mental health disorders, such as social anxiety disorders and small animal phobias, that arise from biased attention to select categories of objects.
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Affiliation(s)
- Peter M Kaskan
- Leo M. Davidoff Department of Neurological Surgery, Albert Einstein College of Medicine, Bronx, New York 10461
| | - Mark A Nicholas
- Section on Neurobiology of Learning and Memory, Laboratory of Neuropsychology, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland 20892
| | - Aaron M Dean
- Section on Neurobiology of Learning and Memory, Laboratory of Neuropsychology, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland 20892
| | - Elisabeth A Murray
- Section on Neurobiology of Learning and Memory, Laboratory of Neuropsychology, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland 20892
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27
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Ibáñez de Aldecoa P, Burdett E, Gustafsson E. Riding the elephant in the room: Towards a revival of the optimal level of stimulation model. DEVELOPMENTAL REVIEW 2022. [DOI: 10.1016/j.dr.2022.101051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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28
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Meng X, Wang JJ, Yoshikawa Y, Ishiguro H, Itakura S. A cross-cultural investigation of people’s intuitive beliefs about the origins of cognition. Front Psychol 2022; 13:974434. [PMID: 36438352 PMCID: PMC9683109 DOI: 10.3389/fpsyg.2022.974434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 10/17/2022] [Indexed: 11/09/2022] Open
Abstract
Nature vs. nurture is an enduring theme of studies of the mind. Past studies on American children and adults have revealed a preference for thinking that even fundamental cognitive abilities documented in human infants and non-human species are late-emerging and reliant on learning and nurture. However, little is known about the generalizability of this “intuitive empiricist” belief and what factors may help explain it. Adult participants (N = 600) reported their beliefs about the emergence of several fundamental cognitive abilities demonstrated by preverbal infants. Studies 1A-1C showed that adults from both Japan and the US similarly estimated an older age of onset for cognitive abilities in human children as compared to the findings of cognitive science and consistently attributed acquisition of these abilities to learning rather than innateness in humans, and they made these learning attributions more so for humans than for non-human species. Study 2 showed that participants’ beliefs about biological evolution versus creationism were related to their age onset estimates for fundamental cognitive abilities, and their beliefs about the malleability of intelligence were related to participants’ explanations of the origin of fundamental cognitive abilities. These findings suggest generalizable preferences for nurture over nature across both Eastern and Western cultures (Japan and the United States), which may be related to people’s beliefs about human origins and the power of learning.
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29
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Falck-Ytter T, Kleberg JL, Portugal AM, Thorup E. Social Attention: Developmental Foundations and Relevance for Autism Spectrum Disorder. Biol Psychiatry 2022:S0006-3223(22)01695-X. [PMID: 36639295 DOI: 10.1016/j.biopsych.2022.09.035] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 08/27/2022] [Accepted: 09/27/2022] [Indexed: 01/15/2023]
Abstract
The use of the term "social attention" (SA) in the cognitive neuroscience and developmental psychopathology literature has increased exponentially in recent years, in part motivated by the aim to understand the early development of autism spectrum disorder (ASD). Unfortunately, theoretical discussions around the term have lagged behind its various uses. Here, we evaluate SA through a review of key candidate SA phenotypes emerging early in life, from newborn gaze cueing and preference for face-like configurations to later emerging skills such as joint attention. We argue that most of the considered SA phenotypes are unlikely to represent unique socioattentional processes and instead have to be understood in the broader context of bottom-up and emerging top-down (domain-general) attention. Some types of SA behaviors (e.g., initiation of joint attention) are linked to the early development of ASD, but this may reflect differences in social motivation rather than attention per se. Several SA candidates are not linked to ASD early in life, including the ones that may represent uniquely socioattentional processes (e.g., orienting to faces, predicting others' manual action goals). Although SA may be a useful superordinate category under which one can organize certain research questions, the widespread use of the term without proper definition is problematic. Characterizing gaze patterns and visual attention in social contexts in infants at elevated likelihood of ASD may facilitate early detection, but conceptual clarity regarding the underlying processes at play is needed to sharpen research questions and identify potential targets for early intervention.
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Affiliation(s)
- Terje Falck-Ytter
- Development and Neurodiversity Lab, Department of Psychology, Uppsala University, Uppsala, Sweden; Center of Neurodevelopmental Disorders, Centre for Psychiatry Research, Department of Women's and Children's Health, Karolinska Institutet & Stockholm Health Care Services, Region, Stockholm, Stockholm, Sweden; Swedish Collegium for Advanced Study, Uppsala, Sweden.
| | - Johan Lundin Kleberg
- Rare Diseases Research Group, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden; Center for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet & Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden; Department of Psychology, Stockholm University, Stockholm, Sweden
| | - Ana Maria Portugal
- Development and Neurodiversity Lab, Department of Psychology, Uppsala University, Uppsala, Sweden; Center of Neurodevelopmental Disorders, Centre for Psychiatry Research, Department of Women's and Children's Health, Karolinska Institutet & Stockholm Health Care Services, Region, Stockholm, Stockholm, Sweden
| | - Emilia Thorup
- Development and Neurodiversity Lab, Department of Psychology, Uppsala University, Uppsala, Sweden; Department of Psychology, Lund University, Lund, Sweden.
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Natural Contrast Statistics Facilitate Human Face Categorization. eNeuro 2022; 9:ENEURO.0420-21.2022. [PMID: 36096649 PMCID: PMC9536856 DOI: 10.1523/eneuro.0420-21.2022] [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: 10/06/2021] [Revised: 06/23/2022] [Accepted: 07/11/2022] [Indexed: 12/15/2022] Open
Abstract
The ability to detect faces in the environment is of utmost ecological importance for human social adaptation. While face categorization is efficient, fast and robust to sensory degradation, it is massively impaired when the facial stimulus does not match the natural contrast statistics of this visual category, i.e., the typically experienced ordered alternation of relatively darker and lighter regions of the face. To clarify this phenomenon, we characterized the contribution of natural contrast statistics to face categorization. Specifically, 31 human adults viewed various natural images of nonface categories at a rate of 12 Hz, with highly variable images of faces occurring every eight stimuli (1.5 Hz). As in previous studies, neural responses at 1.5 Hz as measured with high-density electroencephalography (EEG) provided an objective neural index of face categorization. Here, when face images were shown in their naturally experienced contrast statistics, the 1.5-Hz face categorization response emerged over occipito-temporal electrodes at very low contrast [5.1%, or 0.009 root-mean-square (RMS) contrast], quickly reaching optimal amplitude at 22.6% of contrast (i.e., RMS contrast of 0.041). Despite contrast negation preserving an image's spectral and geometrical properties, negative contrast images required twice as much contrast to trigger a face categorization response, and three times as much to reach optimum. These observations characterize how the internally stored natural contrast statistics of the face category facilitate visual processing for the sake of fast and efficient face categorization.
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Chen Y, Allison O, Green HL, Kuschner ES, Liu S, Kim M, Slinger M, Mol K, Chiang T, Bloy L, Roberts TPL, Edgar JC. Maturational trajectory of fusiform gyrus neural activity when viewing faces: From 4 months to 4 years old. Front Hum Neurosci 2022; 16:917851. [PMID: 36034116 PMCID: PMC9411513 DOI: 10.3389/fnhum.2022.917851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 07/20/2022] [Indexed: 11/26/2022] Open
Abstract
Infant and young child electrophysiology studies have provided information regarding the maturation of face-encoding neural processes. A limitation of previous research is that very few studies have examined face-encoding processes in children 12-48 months of age, a developmental period characterized by rapid changes in the ability to encode facial information. The present study sought to fill this gap in the literature via a longitudinal study examining the maturation of a primary node in the face-encoding network-the left and right fusiform gyrus (FFG). Whole-brain magnetoencephalography (MEG) data were obtained from 25 infants with typical development at 4-12 months, and with follow-up MEG exams every ∼12 months until 3-4 years old. Children were presented with color images of Face stimuli and visual noise images (matched on spatial frequency, color distribution, and outer contour) that served as Non-Face stimuli. Using distributed source modeling, left and right face-sensitive FFG evoked waveforms were obtained from each child at each visit, with face-sensitive activity identified via examining the difference between the Non-Face and Face FFG timecourses. Before 24 months of age (Visits 1 and 2) the face-sensitive FFG M290 response was the dominant response, observed in the left and right FFG ∼250-450 ms post-stimulus. By 3-4 years old (Visit 4), the left and right face-sensitive FFG response occurred at a latency consistent with a face-sensitive M170 response ∼100-250 ms post-stimulus. Face-sensitive left and right FFG peak latencies decreased as a function of age (with age explaining greater than 70% of the variance in face-sensitive FFG latency), and with an adult-like FFG latency observed at 3-4 years old. Study findings thus showed face-sensitive FFG maturational changes across the first 4 years of life. Whereas a face-sensitive M290 response was observed under 2 years of age, by 3-4 years old, an adult-like face-sensitive M170 response was observed bilaterally. Future studies evaluating the maturation of face-sensitive FFG activity in infants at risk for neurodevelopmental disorders are of interest, with the present findings suggesting age-specific face-sensitive neural markers of a priori interest.
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Affiliation(s)
- Yuhan Chen
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Olivia Allison
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Heather L. Green
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Emily S. Kuschner
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Song Liu
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Mina Kim
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Michelle Slinger
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Kylie Mol
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Taylor Chiang
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Luke Bloy
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Timothy P. L. Roberts
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - J. Christopher Edgar
- Lurie Family Foundations MEG Imaging Center, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
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32
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Palmer CJ, Goddard E, Clifford CW. Face detection from patterns of shading and shadows: The role of overhead illumination in generating the familiar appearance of the human face. Cognition 2022; 225:105172. [DOI: 10.1016/j.cognition.2022.105172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 05/11/2022] [Accepted: 05/12/2022] [Indexed: 11/03/2022]
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Rubio-Fernandez P, Shukla V, Bhatia V, Ben-Ami S, Sinha P. Head turning is an effective cue for gaze following: Evidence from newly sighted individuals, school children and adults. Neuropsychologia 2022; 174:108330. [PMID: 35843461 DOI: 10.1016/j.neuropsychologia.2022.108330] [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: 07/01/2021] [Revised: 03/24/2022] [Accepted: 07/08/2022] [Indexed: 10/17/2022]
Abstract
In referential communication, gaze is often interpreted as a social cue that facilitates comprehension and enables word learning. Here we investigated the degree to which head turning facilitates gaze following. We presented participants with static pictures of a man looking at a target object in a first and third block of trials (pre- and post-intervention), while they saw short videos of the same man turning towards the target in the second block of trials (intervention). In Experiment 1, newly sighted individuals (treated for congenital cataracts; N = 8) benefited from the motion cues, both when comparing their initial performance with static gaze cues to their performance with dynamic head turning, and their performance with static cues before and after the videos. In Experiment 2, neurotypical school children (ages 5-10 years; N = 90) and adults (N = 30) also revealed improved performance with motion cues, although most participants had started to follow the static gaze cues before they saw the videos. Our results confirm that head turning is an effective social cue when interpreting new words, offering new insights for a pathways approach to development.
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Affiliation(s)
| | | | | | - Shlomit Ben-Ami
- Massachusetts Institute of Technology, USA; Tel Aviv University, Israel
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34
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Kominsky JF, Lucca K, Thomas AJ, Frank MC, Hamlin JK. Simplicity and validity in infant research. COGNITIVE DEVELOPMENT 2022. [DOI: 10.1016/j.cogdev.2022.101213] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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35
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Whitham W, Schapiro SJ, Troscianko J, Yorzinski JL. Chimpanzee (Pan troglodytes) gaze is conspicuous at ecologically-relevant distances. Sci Rep 2022; 12:9249. [PMID: 35661127 PMCID: PMC9166731 DOI: 10.1038/s41598-022-13273-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 05/23/2022] [Indexed: 11/25/2022] Open
Abstract
Chimpanzee (Pan troglodytes) sclera appear much darker than the white sclera of human eyes, to such a degree that the direction of chimpanzee gaze may be concealed from conspecifics. Recent debate surrounding this topic has produced mixed results, with some evidence suggesting that (1) primate gaze is indeed concealed from their conspecifics, and (2) gaze colouration is among the suite of traits that distinguish uniquely social and cooperative humans from other primates (the cooperative eye hypothesis). Using a visual modelling approach that properly accounts for specific-specific vision, we reexamined this topic to estimate the extent to which chimpanzee eye coloration is discriminable. We photographed the faces of captive chimpanzees and quantified the discriminability of their pupil, iris, sclera, and surrounding skin. We considered biases of cameras, lighting conditions, and commercial photography software along with primate visual acuity, colour sensitivity, and discrimination ability. Our visual modeling of chimpanzee eye coloration suggests that chimpanzee gaze is visible to conspecifics at a range of distances (within approximately 10 m) appropriate for many species-typical behaviours. We also found that chimpanzee gaze is discriminable to the visual system of primates that chimpanzees prey upon, Colobus monkeys. Chimpanzee sclera colour does not effectively conceal gaze, and we discuss this result with regard to the cooperative eye hypothesis, the evolution of primate eye colouration, and methodological best practices for future primate visual ecology research.
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Affiliation(s)
- Will Whitham
- Department of Ecology and Conservation Biology, Texas A&M University, College Station, TX, USA. .,Department of Comparative Medicine, UT MD Anderson Cancer Center, Bastrop, TX, USA.
| | - Steven J Schapiro
- Department of Comparative Medicine, UT MD Anderson Cancer Center, Bastrop, TX, USA
| | - Jolyon Troscianko
- Centre for Ecology and Conservation, University of Exeter, Exeter, UK
| | - Jessica L Yorzinski
- Department of Ecology and Conservation Biology, Texas A&M University, College Station, TX, USA
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Processing third-party social interactions in the human infant brain. Infant Behav Dev 2022; 68:101727. [PMID: 35667276 DOI: 10.1016/j.infbeh.2022.101727] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 05/25/2022] [Accepted: 05/25/2022] [Indexed: 11/21/2022]
Abstract
The understanding of developing social brain functions during infancy relies on research that has focused on studying how infants engage in first-person social interactions or view individual agents and their actions. Behavioral research suggests that observing and learning from third-party social interactions plays a foundational role in early social and moral development. However, the brain systems involved in observing third-party social interactions during infancy are unknown. The current study tested the hypothesis that brain systems in prefrontal and temporal cortex, previously identified in adults and children, begin to specialize in third-party social interaction processing during infancy. Infants (N = 62), ranging from 6 to 13 months in age, had their brain responses measured using functional near-infrared spectroscopy (fNIRS) while viewing third-party social interactions and two control conditions, infants viewing two individual actions and infants viewing inverted social interactions. The results show that infants preferentially engage brain regions localized within the dorsomedial prefrontal cortex when viewing third-party social interactions. These findings suggest that brain systems processing third-party social interaction begin to develop early in human ontogeny and may thus play a foundational role in supporting the interpretation of and learning from social interactions.
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37
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Della Longa L, Nosarti C, Farroni T. Emotion Recognition in Preterm and Full-Term School-Age Children. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:6507. [PMID: 35682092 PMCID: PMC9180201 DOI: 10.3390/ijerph19116507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 05/15/2022] [Accepted: 05/25/2022] [Indexed: 12/04/2022]
Abstract
Children born preterm (<37 weeks’ gestation) show a specific vulnerability for socio-emotional difficulties, which may lead to an increased likelihood of developing behavioral and psychiatric problems in adolescence and adulthood. The accurate decoding of emotional signals from faces represents a fundamental prerequisite for early social interactions, allowing children to derive information about others’ feelings and intentions. The present study aims to explore possible differences between preterm and full-term children in the ability to detect emotional expressions, as well as possible relationships between this ability and socio-emotional skills and problem behaviors during everyday activities. We assessed 55 school-age children (n = 34 preterm and n = 21 full-term) with a cognitive battery that ensured comparable cognitive abilities between the two groups. Moreover, children were asked to identify emotional expressions from pictures of peers’ faces (Emotion Recognition Task). Finally, children’s emotional, social and behavioral outcomes were assessed with parent-reported questionnaires. The results revealed that preterm children were less accurate than full-term children in detecting positive emotional expressions and they showed poorer social and behavioral outcomes. Notably, correlational analyses showed a relationship between the ability to recognize emotional expressions and socio-emotional functioning. The present study highlights that early difficulties in decoding emotional signals from faces may be critically linked to emotional and behavioral regulation problems, with important implications for the development of social skills and effective interpersonal interactions.
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Affiliation(s)
- Letizia Della Longa
- Developmental Psychology and Socialization Department, University of Padova, 35131 Padova, Italy;
| | - Chiara Nosarti
- Department of Child and Adolescent Psychiatry, King’s College London, London SE5 8AF, UK;
| | - Teresa Farroni
- Developmental Psychology and Socialization Department, University of Padova, 35131 Padova, Italy;
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38
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Geraci A, Simion F, Surian L. Infants' intention-based evaluations of distributive actions. J Exp Child Psychol 2022; 220:105429. [PMID: 35421629 DOI: 10.1016/j.jecp.2022.105429] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 03/09/2022] [Accepted: 03/09/2022] [Indexed: 11/19/2022]
Abstract
Recent research revealed that infants attend to agents' intentions when they evaluate helping actions. The current study investigated whether infants also consider agents' intentions when they evaluate distributive actions. In Experiment 1, 9-month-old infants were first shown two failed attempts to perform a distribution. In the "failed equal distribution," the distributor first tried to reach one of the recipients to deliver an apple, failed, and then attempted to reach the other possible recipient to deliver a different apple and also failed. In the "failed unequal distribution," a different distributor always tried unsuccessfully to reach the same beneficiary. Then, in the test phase, infants were presented with the two distributors side by side, and infants' spontaneous preferential looking and reaching actions were recorded. We found a reliable preference for the equal distributor in both the visual and manual responses. Experiments 2 and 3 helped to rule out alternative explanations based on perceptual cues and affiliative biases. Overall, these findings suggest that infants' ability to evaluate distributive actions relies not only on the outcomes but also on the distributors' intentions.
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Affiliation(s)
- Alessandra Geraci
- Department of Psychology and Cognitive Science, University of Trento, 38068 Rovereto, Italy.
| | - Francesca Simion
- Department of Developmental Psychology and Socialisation, University of Padova, 35122 Padova, Italy
| | - Luca Surian
- Department of Psychology and Cognitive Science, University of Trento, 38068 Rovereto, Italy
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39
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Behrmann M, Avidan G. Face perception: computational insights from phylogeny. Trends Cogn Sci 2022; 26:350-363. [PMID: 35232662 DOI: 10.1016/j.tics.2022.01.006] [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: 02/01/2021] [Revised: 01/21/2022] [Accepted: 01/25/2022] [Indexed: 10/19/2022]
Abstract
Studies of face perception in primates elucidate the psychological and neural mechanisms that support this critical and complex ability. Recent progress in characterizing face perception across species, for example in insects and reptiles, has highlighted the ubiquity over phylogeny of this key ability for social interactions and survival. Here, we review the competence in face perception across species and the types of computation that support this behavior. We conclude that the computational complexity of face perception evinced by a species is not related to phylogenetic status and is, instead, largely a product of environmental context and social and adaptive pressures. Integrating findings across evolutionary data permits the derivation of computational principles that shed further light on primate face perception.
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Affiliation(s)
- Marlene Behrmann
- Department of Psychology and Neuroscience Institute, Carnegie Mellon University, Pittsburgh, PA, USA.
| | - Galia Avidan
- Department of Psychology, Ben Gurion University of the Negev, Beer Sheva, Israel
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40
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Sensitivity to orientation is not unique to social attention cueing. Sci Rep 2022; 12:5059. [PMID: 35322128 PMCID: PMC8943057 DOI: 10.1038/s41598-022-09011-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 03/16/2022] [Indexed: 12/02/2022] Open
Abstract
It is well-established that faces and bodies cue observers’ visuospatial attention; for example, target items are found faster when their location is cued by the directionality of a task-irrelevant face or body. Previous results suggest that these cueing effects are greatly reduced when the orientation of the task-irrelevant stimulus is inverted. It remains unclear, however, whether sensitivity to orientation is a unique hallmark of “social” attention cueing or a more general phenomenon. In the present study, we sought to determine whether the cueing effects produced by common objects (power drills, desk lamps, desk fans, cameras, bicycles, and cars) are also attenuated by inversion. When cueing stimuli were shown upright, all six object classes produced highly significant cueing effects. When shown upside-down, however, the results were mixed. Some of the cueing effects (e.g., those induced by bicycles and cameras) behaved liked faces and bodies: they were greatly reduced by orientation inversion. However, other cueing effects (e.g., those induced by cars and power drills) were insensitive to orientation: upright and inverted exemplars produced significant cueing effects of comparable strength. We speculate that (i) cueing effects depend on the rapid identification of stimulus directionality, and (ii) some cueing effects are sensitive to orientation because upright exemplars of those categories afford faster processing of directionality, than inverted exemplars. Contrary to the view that attenuation-by-inversion is a unique hallmark of social attention, our findings indicate that some non-social cueing effects also exhibit sensitivity to orientation.
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Dubourg E, Baumard N. Why and How Did Narrative Fictions Evolve? Fictions as Entertainment Technologies. Front Psychol 2022; 13:786770. [PMID: 35300163 PMCID: PMC8921504 DOI: 10.3389/fpsyg.2022.786770] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 01/17/2022] [Indexed: 01/09/2023] Open
Abstract
Narrative fictions have surely become the single most widespread source of entertainment in the world. In their free time, humans read novels and comics, watch movies and TV series, and play video games: they consume stories that they know to be false. Such behaviors are expanding at lightning speed in modern societies. Yet, the question of the origin of fictions has been an evolutionary puzzle for decades: Are fictions biological adaptations, or the by-products of cognitive mechanisms that evolved for another purpose? The absence of any consensus in cognitive science has made it difficult to explain how narrative fictions evolve culturally. We argue that current conflicting hypotheses are partly wrong, and partly right: narrative fictions are by-products of the human mind, because they obviously co-opt some pre-existing cognitive preferences and mechanisms, such as our interest for social information, and our abilities to do mindreading and to imagine counterfactuals. But humans reap some fitness benefits from producing and consuming such appealing cultural items, making fictions adaptive. To reconcile these two views, we put forward the hypothesis that narrative fictions are best seen as entertainment technologies that is, as items crafted by some people for the proximate goal to grab the attention of other people, and with the ultimate goal to fulfill other evolutionary-relevant functions that become easier once other people's attention is caught. This hypothesis explains why fictions are filled with exaggerated and entertaining stimuli, why they fit so well the changing preferences of the audience they target, and why producers constantly make their fictions more attractive as time goes by, in a cumulative manner.
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Affiliation(s)
- Edgar Dubourg
- Département d'Études Cognitives, Institut Jean Nicod, ENS, EHESS, CNRS, PSL University, Paris, France
| | - Nicolas Baumard
- Département d'Études Cognitives, Institut Jean Nicod, ENS, EHESS, CNRS, PSL University, Paris, France
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42
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Dobs K, Martinez J, Kell AJE, Kanwisher N. Brain-like functional specialization emerges spontaneously in deep neural networks. SCIENCE ADVANCES 2022; 8:eabl8913. [PMID: 35294241 PMCID: PMC8926347 DOI: 10.1126/sciadv.abl8913] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 01/21/2022] [Indexed: 05/10/2023]
Abstract
The human brain contains multiple regions with distinct, often highly specialized functions, from recognizing faces to understanding language to thinking about what others are thinking. However, it remains unclear why the cortex exhibits this high degree of functional specialization in the first place. Here, we consider the case of face perception using artificial neural networks to test the hypothesis that functional segregation of face recognition in the brain reflects a computational optimization for the broader problem of visual recognition of faces and other visual categories. We find that networks trained on object recognition perform poorly on face recognition and vice versa and that networks optimized for both tasks spontaneously segregate themselves into separate systems for faces and objects. We then show functional segregation to varying degrees for other visual categories, revealing a widespread tendency for optimization (without built-in task-specific inductive biases) to lead to functional specialization in machines and, we conjecture, also brains.
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Affiliation(s)
- Katharina Dobs
- Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA
- McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, USA
- Department of Psychology, Justus Liebig University Giessen, Giessen, Germany
| | - Julio Martinez
- Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA
- McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, USA
- Department of Psychology, Stanford University, Stanford, CA, USA
| | | | - Nancy Kanwisher
- Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA
- McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, USA
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43
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Michel C, Pauen S, Hoehl S. When it pays off to take a look: Infants learn to follow an object's motion with their gaze-Especially if it features eyes. INFANCY 2022; 27:515-532. [PMID: 35266282 DOI: 10.1111/infa.12464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Social cues and instrumental learning are two aspects potentially fostering early gaze following. We systematically investigated the influence of social features (schematic eyes vs. reverse-contrast eyes) and gaze-contingent reinforcement (elicited vs. not elicited) on 4-month-olds' learning to attend to gaze-cued objects. In 4 experiments, we tested infants' (N = 74) gaze following of a turning block with schematic or reverse-contrast eyes. In Experiments 1 and 2, infants could elicit an attractive animation in a training phase via interactive eye tracking by following the turning of the block. Experiments 3 and 4 were yoked controls without contingent reinforcement. Infants did not spontaneously follow the motion of the block. Four-month-olds always followed the block after training when it featured schematic eyes. When the block featured reverse-contrast eyes, the training phase only affected infants' looking behavior without reinforcement. While speaking to a certain degree of plasticity, findings stress the importance of eyes for guiding infants' attention.
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Affiliation(s)
- Christine Michel
- Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany.,Faculty of Education, Leipzig University, Leipzig, Germany
| | - Sabina Pauen
- Institute of Psychology, Heidelberg University, Heidelberg, Germany
| | - Stefanie Hoehl
- Faculty of Psychology, University of Vienna, Vienna, Austria
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44
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Dai R, Huang Z, Weng X, He S. Early visual exposure primes future cross-modal specialization of the fusiform face area in tactile face processing in the blind. Neuroimage 2022; 253:119062. [PMID: 35263666 DOI: 10.1016/j.neuroimage.2022.119062] [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: 08/11/2021] [Revised: 02/21/2022] [Accepted: 03/05/2022] [Indexed: 10/18/2022] Open
Abstract
The fusiform face area (FFA) is a core cortical region for face information processing. Evidence suggests that its sensitivity to faces is largely innate and tuned by visual experience. However, how experience in different time windows shape the plasticity of the FFA remains unclear. In this study, we investigated the role of visual experience at different time points of an individual's early development in the cross-modal face specialization of the FFA. Participants (n = 74) were classified into five groups: congenital blind, early blind, late blind, low vision, and sighted control. Functional magnetic resonance imaging data were acquired when the participants haptically processed carved faces and other objects. Our results showed a robust and highly consistent face-selective activation in the FFA region in the early blind participants, invariant to size and level of abstraction of the face stimuli. The cross-modal face activation in the FFA was much less consistent in other groups. These results suggest that early visual experience primes cross-modal specialization of the FFA, and even after the absence of visual experience for more than 14 years in early blind participants, their FFA can engage in cross-modal processing of face information.
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Affiliation(s)
- Rui Dai
- State Key Laboratory of Brain and Cognitive Science, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China
| | - Zirui Huang
- Center for Consciousness Science, Department of Anesthesiology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Xuchu Weng
- Institute for Brain Research and Rehabilitation, South China Normal University, Guangzhou 510631, China.
| | - Sheng He
- State Key Laboratory of Brain and Cognitive Science, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China; CAS Center for Excellence in Brain Science and Intelligence Technology, Shanghai, 20031, China; University of Chinese Academy of Sciences, Beijing 100049, China; School of Artificial Intelligence, University of Chinese Academy of Sciences, Beijing 100049, China.
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45
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Abstract
Categorization is the basis of thinking and reasoning. Through the analysis of infants’ gaze, we describe the trajectory through which visual object representations in infancy incrementally match categorical object representations as mapped onto adults’ visual cortex. Using a methodological approach that allows for a comparison of findings obtained with behavioral and brain measures in infants and adults, we identify the transition from visual exploration guided by perceptual salience to an organization of objects by categories, which begins with the animate–inanimate distinction in the first months of life and continues with a spurt of biologically relevant categories (human bodies, nonhuman bodies, nonhuman faces, small natural objects) through the second year of life. Humans make sense of the world by organizing things into categories. When and how does this process begin? We investigated whether real-world object categories that spontaneously emerge in the first months of life match categorical representations of objects in the human visual cortex. Using eye tracking, we measured the differential looking time of 4-, 10-, and 19-mo-olds as they looked at pairs of pictures belonging to eight animate or inanimate categories (human/nonhuman, faces/bodies, real-world size big/small, natural/artificial). Taking infants’ looking times as a measure of similarity, for each age group, we defined a representational space where each object was defined in relation to others of the same or of a different category. This space was compared with hypothesis-based and functional MRI-based models of visual object categorization in the adults’ visual cortex. Analyses across different age groups showed that, as infants grow older, their looking behavior matches neural representations in ever-larger portions of the adult visual cortex, suggesting progressive recruitment and integration of more and more feature spaces distributed over the visual cortex. Moreover, the results characterize infants’ visual categorization as an incremental process with two milestones. Between 4 and 10 mo, visual exploration guided by saliency gives way to an organization according to the animate–inanimate distinction. Between 10 and 19 mo, a category spurt leads toward a mature organization. We propose that these changes underlie the coupling between seeing and thinking in the developing mind.
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Carnevali L, Gui A, Jones EJH, Farroni T. Face Processing in Early Development: A Systematic Review of Behavioral Studies and Considerations in Times of COVID-19 Pandemic. Front Psychol 2022; 13:778247. [PMID: 35250718 PMCID: PMC8894249 DOI: 10.3389/fpsyg.2022.778247] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 01/21/2022] [Indexed: 12/17/2022] Open
Abstract
Human faces are one of the most prominent stimuli in the visual environment of young infants and convey critical information for the development of social cognition. During the COVID-19 pandemic, mask wearing has become a common practice outside the home environment. With masks covering nose and mouth regions, the facial cues available to the infant are impoverished. The impact of these changes on development is unknown but is critical to debates around mask mandates in early childhood settings. As infants grow, they increasingly interact with a broader range of familiar and unfamiliar people outside the home; in these settings, mask wearing could possibly influence social development. In order to generate hypotheses about the effects of mask wearing on infant social development, in the present work, we systematically review N = 129 studies selected based on the most recent PRISMA guidelines providing a state-of-the-art framework of behavioral studies investigating face processing in early infancy. We focused on identifying sensitive periods during which being exposed to specific facial features or to the entire face configuration has been found to be important for the development of perceptive and socio-communicative skills. For perceptive skills, infants gradually learn to analyze the eyes or the gaze direction within the context of the entire face configuration. This contributes to identity recognition as well as emotional expression discrimination. For socio-communicative skills, direct gaze and emotional facial expressions are crucial for attention engagement while eye-gaze cuing is important for joint attention. Moreover, attention to the mouth is particularly relevant for speech learning. We discuss possible implications of the exposure to masked faces for developmental needs and functions. Providing groundwork for further research, we encourage the investigation of the consequences of mask wearing for infants' perceptive and socio-communicative development, suggesting new directions within the research field.
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Affiliation(s)
- Laura Carnevali
- Department of Developmental Psychology and Socialization, University of Padua, Padua, Italy
| | - Anna Gui
- Centre for Brain and Cognitive Development, Birkbeck, University of London, London, United Kingdom
| | - Emily J. H. Jones
- Centre for Brain and Cognitive Development, Birkbeck, University of London, London, United Kingdom
| | - Teresa Farroni
- Department of Developmental Psychology and Socialization, University of Padua, Padua, Italy
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Yamanaka N, Kanazawa S, Yamaguchi MK. Infants’ brain activity to cartoon face using functional near-infrared spectroscopy. PLoS One 2022; 17:e0262679. [PMID: 35171920 PMCID: PMC8849497 DOI: 10.1371/journal.pone.0262679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 12/30/2021] [Indexed: 11/18/2022] Open
Abstract
In this study, to investigate whether infants showed face-specific brain activity to a cartoon human face, we conducted a functional near-infrared spectroscopy (fNIRS) experiment and a behavioral experiment. In the fNIRS experiment, we measured the hemodynamic responses of 5- and 6-month-old infants to cartoon female and cartoon character faces using fNIRS. The results showed that the concentration of oxy-Hb increased for cartoon female faces but not for cartoon character faces. This indicates that face-specific brain activity occurred for cartoon female faces but not cartoon character faces, despite the fact that both are faces. In the behavioral experiment, we examined whether the 5- and 6-month-old infants preferred cartoon female faces to cartoon character faces in the upright and inverted conditions. The results showed a preference for cartoon female faces in the upright but not in the inverted condition. This indicates that 5- and 6-month-old infants can perceive cartoon female faces, but not cartoon character faces, as faces. The results of the two experiments indicated that face-specific brain activity occurred for cartoon female faces. This indicates that infants can perceive cartoon female faces as faces.
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Affiliation(s)
- Nanako Yamanaka
- Department of Psychology, Chuo University, Tokyo, Japan
- * E-mail:
| | - So Kanazawa
- Department of Psychology, Japan Women’s University, Kanagawa, Japan
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Leopold DA, Averbeck BB. Self-tuition as an essential design feature of the brain. Philos Trans R Soc Lond B Biol Sci 2022; 377:20200530. [PMID: 34957855 PMCID: PMC8710880 DOI: 10.1098/rstb.2020.0530] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
We are curious by nature, particularly when young. Evolution has endowed our brain with an inbuilt obligation to educate itself. In this perspectives article, we posit that self-tuition is an evolved principle of vertebrate brain design that is reflected in its basic architecture and critical for its normal development. Self-tuition involves coordination between functionally distinct components of the brain, with one set of areas motivating exploration that leads to the experiences that train another set. We review key hypothalamic and telencephalic structures involved in this interplay, including their anatomical connections and placement within the segmental architecture of conserved forebrain circuits. We discuss the nature of educative behaviours motivated by the hypothalamus, innate stimulus biases, the relationship to survival in early life, and mechanisms by which telencephalic areas gradually accumulate knowledge. We argue that this aspect of brain function is of paramount importance for systems neuroscience, as it confers neural specialization and allows animals to attain far more sophisticated behaviours than would be possible through genetic mechanisms alone. Self-tuition is of particular importance in humans and other primates, whose large brains and complex social cognition rely critically on experience-based learning during a protracted childhood period. This article is part of the theme issue ‘Systems neuroscience through the lens of evolutionary theory’.
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Affiliation(s)
- David A Leopold
- Section on Cognitive Neurophysiology and Imaging, Laboratory of Neuropsychology, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA.,Neurophysiology Imaging Facility, National Institute of Mental Health, National Institute of Neurological Disorders and Stroke, National Eye Institute, National Institutes of Health, Bethesda, MD, USA
| | - Bruno B Averbeck
- Section on Learning and Decision Making, Laboratory of Neuropsychology, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
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Acceleration of information processing en route to perceptual awareness in infancy. Curr Biol 2022; 32:1206-1210.e3. [DOI: 10.1016/j.cub.2022.01.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 11/25/2021] [Accepted: 01/11/2022] [Indexed: 11/17/2022]
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50
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Goupil N, Papeo L, Hochmann J. Visual perception grounding of social cognition in preverbal infants. INFANCY 2022; 27:210-231. [DOI: 10.1111/infa.12453] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 11/22/2021] [Accepted: 01/02/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Nicolas Goupil
- Institut des Sciences Cognitives—Marc Jeannerod UMR5229 Centre National de la Recherche Scientifique (CNRS) & Université Claude Bernard Lyon1 Bron France
| | - Liuba Papeo
- Institut des Sciences Cognitives—Marc Jeannerod UMR5229 Centre National de la Recherche Scientifique (CNRS) & Université Claude Bernard Lyon1 Bron France
| | - Jean‐Rémy Hochmann
- Institut des Sciences Cognitives—Marc Jeannerod UMR5229 Centre National de la Recherche Scientifique (CNRS) & Université Claude Bernard Lyon1 Bron France
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