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Abstract
Although a large proportion of our lives are spent participating in social interactions, the investigation of the neural mechanisms supporting these interactions has largely been restricted to situations of social observation - that is, situations in which an individual observes a social stimulus without opportunity for interaction. In recent years, efforts have been made to develop a truly social, or 'second-person', neuroscientific approach to these investigations in which neural processes are examined within the context of a real-time reciprocal social interaction. These developments have helped to elucidate the behavioural and neural mechanisms of social interactions; however, further theoretical and methodological innovations are still needed. Findings to date suggest that the neural mechanisms supporting social interaction differ from those involved in social observation and highlight a role of the so-called 'mentalizing network' as important in this distinction. Taking social interaction seriously may also be particularly important for the advancement of the neuroscientific study of different psychiatric conditions.
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Geiger A, Bente G, Lammers S, Tepest R, Roth D, Bzdok D, Vogeley K. Distinct functional roles of the mirror neuron system and the mentalizing system. Neuroimage 2019; 202:116102. [DOI: 10.1016/j.neuroimage.2019.116102] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 07/19/2019] [Accepted: 08/14/2019] [Indexed: 02/05/2023] Open
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3
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Adolescents' neural response to social reward and real-world emotional closeness and positive affect. COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2019; 18:705-717. [PMID: 29943174 DOI: 10.3758/s13415-018-0598-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Feeling emotionally close to others during social interactions is a ubiquitous and meaningful experience that can elicit positive affect. The present study integrates functional magnetic resonance imaging (fMRI) and ecological momentary assessment (EMA) to investigate whether neural response to social reward (1) is related to the experience of emotional closeness and (2) moderates the association between emotional closeness and positive affect during and following social interactions. In this study, 34 typically developing adolescents (ages 14-18 years) completed a social-reward fMRI task, a monetary-reward fMRI task, and a 2-week EMA protocol regarding their social and affective experiences. Adolescents with greater right posterior superior temporal sulcus/temporoparietal junction (pSTS/TPJ) response to social reward reported greater mean momentary emotional closeness. Neural response to social reward in the right pSTS/TPJ moderated how strongly momentary emotional closeness was associated with both concurrent positive affect and future peak happiness, but in different ways. Although emotional closeness had a significant positive association with concurrent positive affect among adolescents at both high and low right pSTS/TPJ response based on a follow-up simple slopes test, this association was stronger for adolescents with low right pSTS/TPJ response. In contrast, emotional closeness had a significant positive association with future peak happiness among adolescents with high right pSTS/TPJ response, but not among those with low right pSTS/TPJ response. These findings demonstrate the importance of neural response to social reward in key social processing regions for everyday experiences of emotional closeness and positive affect in the context of social interactions.
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Effects of Group Counseling Programs, Cognitive Behavioral Therapy, and Sports Intervention on Internet Addiction in East Asia: A Systematic Review and Meta-Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14121470. [PMID: 29182549 PMCID: PMC5750889 DOI: 10.3390/ijerph14121470] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2017] [Revised: 11/21/2017] [Accepted: 11/21/2017] [Indexed: 11/16/2022]
Abstract
To evaluate the effects of group counseling programs, cognitive behavioral therapy (CBT), and sports intervention on Internet addiction (IA), a systematic search in ten databases was performed to identify eligible studies without language restrictions up to January 2017. A meta-analysis and trial sequential analysis (TSA) was performed, respectively. A total of 58 randomized controlled trials (RCTs), which included 2871 participants, were incorporated into our meta-analysis. The results showed that group counseling programs, CBT, and sports intervention could significantly reduce IA levels (group counseling program: standardized mean difference (SMD), -1.37; 95% confidence interval (CI), -1.89 to -0.85; CBT: SMD, -1.88; 95% CI, -2.53 to -1.23; sports intervention: SMD, -1.70; 95% CI, -2.14 to -1.26). For group counseling programs, this treatment was more effective in four dimensions of IA, including time management, interpersonal and health issues, tolerance, and compulsive Internet use. For CBT, this treatment yielded a positive change in depression, anxiousness, aggressiveness, somatization, social insecurity, phobic anxiety, paranoid ideation, and psychoticism. For sports intervention, the significant effects were also observed in all dimensions of the IA scale. Each of group counseling programs, cognitive behavioral therapy, and sports intervention had a significant effect on IA and psychopathological symptoms. Sports intervention could improve withdrawal symptoms especially.
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Perez-Osorio J, Müller HJ, Wykowska A. Expectations regarding action sequences modulate electrophysiological correlates of the gaze-cueing effect. Psychophysiology 2017; 54:942-954. [PMID: 28370027 DOI: 10.1111/psyp.12854] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Revised: 12/28/2016] [Accepted: 02/01/2017] [Indexed: 10/19/2022]
Abstract
Predictive mechanisms of the brain are important for social cognition, as they enable inferences about others' goals and intentions, thereby allowing for generation of expectations regarding what will happen next in the social environment. Therefore, attentional selection is modulated by expectations regarding behavior of others (Perez-Osorio, Müller, Wiese, & Wykowska, 2015). In this article, we examined-using the ERPs of the EEG signal-which stages of processing are influenced by expectations about others' action steps. We used a paradigm in which a gaze-cueing procedure was embedded in successively presented naturalistic photographs composing an action sequence. Our results showed (a) behavioral gaze-cueing effects modulated by whether the observed agent gazed at an object that was expected to be gazed at, according to the action sequence; (b) the N1 component locked to the onset of a target was modulated both by spatial gaze validity and participants' expectations about where the agent would gaze to perform an action; (c) a more positive amplitude, locked to the shift of gaze direction for action-congruent gaze, relative to incongruent and neutral conditions-over parieto-occipital areas in the time window between 280 and 380 ms. Taken together, these findings revealed that confirmation or violation of expectations concerning others' goal-oriented actions modulate attentional selection processes, as indexed by early ERP components.
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Affiliation(s)
- Jairo Perez-Osorio
- Center for Human Technologies, Istituto Italiano di Tecnologia, Genoa, Italy.,Graduate School of Systemic Neurosciences, Ludwig Maximilian University of Munich, Munich, Germany
| | - Hermann J Müller
- Department of Psychology, Ludwig Maximilian University of Munich, Munich, Germany.,Department of Psychological Sciences, Birkbeck College, University of London, London, United Kingdom
| | - Agnieszka Wykowska
- Center for Human Technologies, Istituto Italiano di Tecnologia, Genoa, Italy.,Engineering Psychology, Luleå University of Technology, Luleå, Sweden
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6
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Deen B, Koldewyn K, Kanwisher N, Saxe R. Functional Organization of Social Perception and Cognition in the Superior Temporal Sulcus. Cereb Cortex 2015; 25:4596-609. [PMID: 26048954 PMCID: PMC4816802 DOI: 10.1093/cercor/bhv111] [Citation(s) in RCA: 240] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The superior temporal sulcus (STS) is considered a hub for social perception and cognition, including the perception of faces and human motion, as well as understanding others' actions, mental states, and language. However, the functional organization of the STS remains debated: Is this broad region composed of multiple functionally distinct modules, each specialized for a different process, or are STS subregions multifunctional, contributing to multiple processes? Is the STS spatially organized, and if so, what are the dominant features of this organization? We address these questions by measuring STS responses to a range of social and linguistic stimuli in the same set of human participants, using fMRI. We find a number of STS subregions that respond selectively to certain types of social input, organized along a posterior-to-anterior axis. We also identify regions of overlapping response to multiple contrasts, including regions responsive to both language and theory of mind, faces and voices, and faces and biological motion. Thus, the human STS contains both relatively domain-specific areas, and regions that respond to multiple types of social information.
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Affiliation(s)
- Ben Deen
- Department of Brain and Cognitive Sciences and McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Kami Koldewyn
- Department of Brain and Cognitive Sciences and McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Nancy Kanwisher
- Department of Brain and Cognitive Sciences and McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Rebecca Saxe
- Department of Brain and Cognitive Sciences and McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
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7
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Riedl R, Mohr PNC, Kenning PH, Davis FD, Heekeren HR. Trusting Humans and Avatars: A Brain Imaging Study Based on Evolution Theory. J MANAGE INFORM SYST 2014. [DOI: 10.2753/mis0742-1222300404] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- René Riedl
- a University of Applied Sciences Upper Austria
| | | | | | - Fred D. Davis
- d Information Systems at the Sam M. Walton College of Business, University of Arkansas
| | - Hauke R. Heekeren
- e Cluster of Excellence "Languages of Emotion", Freie Universität Berlin
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Nasr S, Stemmann H, Vanduffel W, Tootell RBH. Increased Visual Stimulation Systematically Decreases Activity in Lateral Intermediate Cortex. Cereb Cortex 2014; 25:4009-28. [PMID: 25480358 PMCID: PMC4585529 DOI: 10.1093/cercor/bhu290] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Previous studies have attributed multiple diverse roles to the posterior superior temporal cortex (STC), both visually driven and cognitive, including part of the default mode network (DMN). Here, we demonstrate a unifying property across this multimodal region. Specifically, the lateral intermediate (LIM) portion of STC showed an unexpected feature: a progressively decreasing fMRI response to increases in visual stimulus size (or number). Such responses are reversed in sign, relative to well-known responses in classic occipital temporal visual cortex. In LIM, this "reversed" size function was present across multiple object categories and retinotopic eccentricities. Moreover, we found a significant interaction between the LIM size function and the distribution of subjects' attention. These findings suggest that LIM serves as a part of the DMN. Further analysis of functional connectivity, plus a meta-analysis of previous fMRI results, suggests that LIM is a heterogeneous area including different subdivisions. Surprisingly, analogous fMRI tests in macaque monkeys did not reveal a clear homolog of LIM. This interspecies discrepancy supports the idea that self-referential thinking and theory of mind are more prominent in humans, compared with monkeys.
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Affiliation(s)
- Shahin Nasr
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, MA 02129, USA Department of Radiology, Harvard Medical School, Charlestown, MA 02129, USA
| | - Heiko Stemmann
- Laboratory of Neuro and Psychophysiology, KU Leuven Medical School, 3000 Leuven, Belgium
| | - Wim Vanduffel
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, MA 02129, USA Department of Radiology, Harvard Medical School, Charlestown, MA 02129, USA Laboratory of Neuro and Psychophysiology, KU Leuven Medical School, 3000 Leuven, Belgium
| | - Roger B H Tootell
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, MA 02129, USA Department of Radiology, Harvard Medical School, Charlestown, MA 02129, USA
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Swain JE, Kim P, Spicer J, Ho SS, Dayton CJ, Elmadih A, Abel KM. Approaching the biology of human parental attachment: brain imaging, oxytocin and coordinated assessments of mothers and fathers. Brain Res 2014; 1580:78-101. [PMID: 24637261 PMCID: PMC4157077 DOI: 10.1016/j.brainres.2014.03.007] [Citation(s) in RCA: 185] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2013] [Revised: 02/11/2014] [Accepted: 03/07/2014] [Indexed: 12/30/2022]
Abstract
Brain networks that govern parental response to infant signals have been studied with imaging techniques over the last 15 years. The complex interaction of thoughts and behaviors required for sensitive parenting enables the formation of each individual's first social bonds and critically shapes development. This review concentrates on magnetic resonance imaging experiments which directly examine the brain systems involved in parental responses to infant cues. First, we introduce themes in the literature on parental brain circuits studied to date. Next, we present a thorough chronological review of state-of-the-art fMRI studies that probe the parental brain with a range of baby audio and visual stimuli. We also highlight the putative role of oxytocin and effects of psychopathology, as well as the most recent work on the paternal brain. Taken together, a new model emerges in which we propose that cortico-limbic networks interact to support parental brain responses to infants. These include circuitry for arousal/salience/motivation/reward, reflexive/instrumental caring, emotion response/regulation and integrative/complex cognitive processing. Maternal sensitivity and the quality of caregiving behavior are likely determined by the responsiveness of these circuits during early parent-infant experiences. The function of these circuits is modifiable by current and early-life experiences, hormonal and other factors. Severe deviation from the range of normal function in these systems is particularly associated with (maternal) mental illnesses - commonly, depression and anxiety, but also schizophrenia and bipolar disorder. Finally, we discuss the limits and extent to which brain imaging may broaden our understanding of the parental brain given our current model. Developments in the understanding of the parental brain may have profound implications for long-term outcomes in families across risk, resilience and possible interventions. This article is part of a Special Issue entitled Oxytocin and Social Behav.
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Affiliation(s)
- J E Swain
- Department of Psychiatry, University of Michigan, USA; Center for Human Growth and Development, University of Michigan, USA; Department of Psychology, University of Michigan, USA.
| | - P Kim
- Department of Psychology, University of Denver, USA
| | - J Spicer
- Department of Psychiatry, Columbia University, USA
| | - S S Ho
- Department of Psychiatry, University of Michigan, USA
| | - C J Dayton
- Department of Psychiatry, University of Michigan, USA; School of Social Work, Wayne State University, USA
| | - A Elmadih
- Centre for Women׳s Mental Health, Institute of Brain Behaviour and Mental Health, Manchester Academic Health Sciences Centre, University of Manchester, UK
| | - K M Abel
- Centre for Women׳s Mental Health, Institute of Brain Behaviour and Mental Health, Manchester Academic Health Sciences Centre, University of Manchester, UK
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Redcay E, Carlson TA. Rapid neural discrimination of communicative gestures. Soc Cogn Affect Neurosci 2014; 10:545-51. [PMID: 24958087 DOI: 10.1093/scan/nsu089] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Accepted: 06/13/2014] [Indexed: 11/13/2022] Open
Abstract
Humans are biased toward social interaction. Behaviorally, this bias is evident in the rapid effects that self-relevant communicative signals have on attention and perceptual systems. The processing of communicative cues recruits a wide network of brain regions, including mentalizing systems. Relatively less work, however, has examined the timing of the processing of self-relevant communicative cues. In the present study, we used multivariate pattern analysis (decoding) approach to the analysis of magnetoencephalography (MEG) to study the processing dynamics of social-communicative actions. Twenty-four participants viewed images of a woman performing actions that varied on a continuum of communicative factors including self-relevance (to the participant) and emotional valence, while their brain activity was recorded using MEG. Controlling for low-level visual factors, we found early discrimination of emotional valence (70 ms) and self-relevant communicative signals (100 ms). These data offer neural support for the robust and rapid effects of self-relevant communicative cues on behavior.
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Affiliation(s)
- Elizabeth Redcay
- Department of Psychology, University of Maryland, College Park, MD 20742, USA, Perception in Action Research Centre & Department of Cognitive Sciences, Macquarie University, Sydney, NSW 2109, Australia, and Centre for Cognition & Its Disorders, Macquarie University, Sydney, NSW 2109, Australia
| | - Thomas A Carlson
- Department of Psychology, University of Maryland, College Park, MD 20742, USA, Perception in Action Research Centre & Department of Cognitive Sciences, Macquarie University, Sydney, NSW 2109, Australia, and Centre for Cognition & Its Disorders, Macquarie University, Sydney, NSW 2109, Australia Department of Psychology, University of Maryland, College Park, MD 20742, USA, Perception in Action Research Centre & Department of Cognitive Sciences, Macquarie University, Sydney, NSW 2109, Australia, and Centre for Cognition & Its Disorders, Macquarie University, Sydney, NSW 2109, Australia
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11
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Saggar M, Shelly EW, Lepage JF, Hoeft F, Reiss AL. Revealing the neural networks associated with processing of natural social interaction and the related effects of actor-orientation and face-visibility. Neuroimage 2013; 84:648-56. [PMID: 24084068 DOI: 10.1016/j.neuroimage.2013.09.046] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2013] [Revised: 09/17/2013] [Accepted: 09/19/2013] [Indexed: 11/18/2022] Open
Abstract
Understanding the intentions and desires of those around us is vital for adapting to a dynamic social environment. In this paper, a novel event-related functional Magnetic Resonance Imaging (fMRI) paradigm with dynamic and natural stimuli (2s video clips) was developed to directly examine the neural networks associated with processing of gestures with social intent as compared to nonsocial intent. When comparing social to nonsocial gestures, increased activation in both the mentalizing (or theory of mind) and amygdala networks was found. As a secondary aim, a factor of actor-orientation was included in the paradigm to examine how the neural mechanisms differ with respect to personal engagement during a social interaction versus passively observing an interaction. Activity in the lateral occipital cortex and precentral gyrus was found sensitive to actor-orientation during social interactions. Lastly, by manipulating face-visibility we tested whether facial information alone is the primary driver of neural activation differences observed between social and nonsocial gestures. We discovered that activity in the posterior superior temporal sulcus (pSTS) and fusiform gyrus (FFG) was partially driven by observing facial expressions during social gestures. Altogether, using multiple factors associated with processing of natural social interaction, we conceptually advance our understanding of how social stimuli is processed in the brain and discuss the application of this paradigm to clinical populations where atypical social cognition is manifested as a key symptom.
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Affiliation(s)
- Manish Saggar
- Center for Interdisciplinary Brain Sciences Research, Department of Psychiatry and Behavioral Sciences, Stanford University, USA.
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Redcay E, Kleiner M, Saxe R. Look at this: the neural correlates of initiating and responding to bids for joint attention. Front Hum Neurosci 2012; 6:169. [PMID: 22737112 PMCID: PMC3381445 DOI: 10.3389/fnhum.2012.00169] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2011] [Accepted: 05/23/2012] [Indexed: 11/13/2022] Open
Abstract
When engaging in joint attention, one person directs another person's attention to an object (Initiating Joint Attention, IJA), and the second person's attention follows (Responding to Joint Attention, RJA). As such, joint attention must occur within the context of a social interaction. This ability is critical to language and social development; yet the neural bases for this pivotal skill remain understudied. This paucity of research is likely due to the challenge in acquiring functional MRI data during a naturalistic, contingent social interaction. To examine the neural bases of both IJA and RJA we implemented a dual-video set-up that allowed for a face-to-face interaction between subject and experimenter via video during fMRI data collection. In each trial, participants either followed the experimenter's gaze to a target (RJA) or cued the experimenter to look at the target (IJA). A control condition, solo attention (SA), was included in which the subject shifted gaze to a target while the experimenter closed her eyes. Block and event-related analyses were conducted and revealed common and distinct regions for IJA and RJA. Distinct regions included the ventromedial prefrontal cortex for RJA and intraparietal sulcus and middle frontal gyrus for IJA (as compared to SA). Conjunction analyses revealed overlap in the dorsal medial prefrontal cortex (dMPFC) and right posterior superior temporal sulcus (pSTS) for IJA and RJA (as compared to SA) for the event analyses. Functional connectivity analyses during a resting baseline suggest joint attention processes recruit distinct but interacting networks, including social-cognitive, voluntary attention orienting, and visual networks. This novel experimental set-up allowed for the identification of the neural bases of joint attention during a real-time interaction and findings suggest that whether one is the initiator or responder, the dMPFC and right pSTS, are selectively recruited during periods of joint attention.
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Affiliation(s)
- Elizabeth Redcay
- Department of Psychology, University of Maryland, College Park MD, USA
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Ida H, Fukuhara K, Ishii M. Recognition of tennis serve performed by a digital player: comparison among polygon, shadow, and stick-figure models. PLoS One 2012; 7:e33879. [PMID: 22439009 PMCID: PMC3306305 DOI: 10.1371/journal.pone.0033879] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2011] [Accepted: 02/20/2012] [Indexed: 11/19/2022] Open
Abstract
The objective of this study was to assess the cognitive effect of human character models on the observer's ability to extract relevant information from computer graphics animation of tennis serve motions. Three digital human models (polygon, shadow, and stick-figure) were used to display the computationally simulated serve motions, which were perturbed at the racket-arm by modulating the speed (slower or faster) of one of the joint rotations (wrist, elbow, or shoulder). Twenty-one experienced tennis players and 21 novices made discrimination responses about the modulated joint and also specified the perceived swing speeds on a visual analogue scale. The result showed that the discrimination accuracies of the experienced players were both above and below chance level depending on the modulated joint whereas those of the novices mostly remained at chance or guessing levels. As far as the experienced players were concerned, the polygon model decreased the discrimination accuracy as compared with the stick-figure model. This suggests that the complicated pictorial information may have a distracting effect on the recognition of the observed action. On the other hand, the perceived swing speed of the perturbed motion relative to the control was lower for the stick-figure model than for the polygon model regardless of the skill level. This result suggests that the simplified visual information can bias the perception of the motion speed toward slower. It was also shown that the increasing the joint rotation speed increased the perceived swing speed, although the resulting racket velocity had little correlation with this speed sensation. Collectively, observer's recognition of the motion pattern and perception of the motion speed can be affected by the pictorial information of the human model as well as by the perturbation processing applied to the observed motion.
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Affiliation(s)
- Hirofumi Ida
- Department of Human System Science, Tokyo Institute of Technology, Tokyo, Japan.
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14
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Tipples J, Johnston P, Mayes A. Electrophysiological responses to violations of expectation from eye gaze and arrow cues. Soc Cogn Affect Neurosci 2012; 8:509-14. [PMID: 22345367 DOI: 10.1093/scan/nss024] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Isolating processes within the brain that are specific to human behavior is a key goal for social neuroscience. The current research was an attempt to test whether recent findings of enhanced negative ERPs in response to unexpected human gaze are unique to eye gaze stimuli by comparing the effects of gaze cues with the effects of an arrow cue. ERPs were recorded while participants (N = 30) observed a virtual actor or an arrow that gazed (or pointed) either toward (object congruent) or away from (object incongruent) a flashing checkerboard. An enhanced negative ERP (N300) in response to object incongruent compared to object congruent trials was recorded for both eye gaze and arrow stimuli. The findings are interpreted as reflecting a domain general mechanism for detecting unexpected events.
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Affiliation(s)
- Jason Tipples
- Department of Psychology, University of Hull, Hull HU6 7RX, UK.
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Kilts C, Ely TD. Human functional neuroimaging. HANDBOOK OF CLINICAL NEUROLOGY 2012; 106:97-105. [PMID: 22608618 DOI: 10.1016/b978-0-444-52002-9.00007-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Affiliation(s)
- Clinton Kilts
- University of Arkansas for Medical Sciences, Little Rock, AR, USA.
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Han K, Heo JK, Seo SO, Hong MY, Lee JS, Shin YS, Ku J, Kim SI, Kim JJ. The effect of simulated auditory hallucinations on daily activities in schizophrenia patients. Psychopathology 2012; 45:352-60. [PMID: 22854179 DOI: 10.1159/000337264] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2011] [Accepted: 02/16/2012] [Indexed: 11/19/2022]
Abstract
BACKGROUND Auditory hallucinations often influence schizophrenia patients in many aspects. In order to develop effective behavioral interventions for overcoming enduring auditory hallucinations, it is necessary to understand how the annoying symptom affects the daily lives of the patients. This study evaluated the effect of hearing unusual voices on performing the activities of daily life in schizophrenia patients. METHODS Eighteen hallucinating patients, 18 nonhallucinating patients and 20 normal controls performed the virtual daily-life task of packing 8 items for travel under 3 conditions: (1) without unusual voices and without avatars, (2) with unusual voices and without avatars and (3) with unusual voices and with avatars. Task completion time and the number of times the packing list was checked were recorded as a measure of the task performance. RESULTS When exposed to unusual voices without avatars, hallucinating patients checked the packing list fewer times than nonhallucinating patients, and they required longer to complete the task, as positive and negative symptoms were worse. Subjective responses to unusual voices were stronger in hallucinating patients than in nonhallucinating patients. CONCLUSIONS Daily-life activities of hallucinating patients may be less easily influenced by odd auditory stimuli in a nonsocial situation than those of nonhallucinating patients; however, hallucinating patients may feel more strongly affected by unusual voices. To better evaluate and thereby understand the difficulties faced by hallucinating patients in their daily life, the discrepancies between objective and subjective measures as well as social situations should be taken into consideration.
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Affiliation(s)
- Kiwan Han
- Severance Biomedical Science Institute, Yonsei University College of Medicine, Seoul, Korea
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Burnett S, Sebastian C, Cohen Kadosh K, Blakemore SJ. The social brain in adolescence: evidence from functional magnetic resonance imaging and behavioural studies. Neurosci Biobehav Rev 2011; 35:1654-64. [PMID: 21036192 PMCID: PMC4538788 DOI: 10.1016/j.neubiorev.2010.10.011] [Citation(s) in RCA: 223] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2010] [Revised: 10/01/2010] [Accepted: 10/20/2010] [Indexed: 01/15/2023]
Abstract
Social cognition is the collection of cognitive processes required to understand and interact with others. The term 'social brain' refers to the network of brain regions that underlies these processes. Recent evidence suggests that a number of social cognitive functions continue to develop during adolescence, resulting in age differences in tasks that assess cognitive domains including face processing, mental state inference and responding to peer influence and social evaluation. Concurrently, functional and structural magnetic resonance imaging (MRI) studies show differences between adolescent and adult groups within parts of the social brain. Understanding the relationship between these neural and behavioural observations is a challenge. This review discusses current research findings on adolescent social cognitive development and its functional MRI correlates, then integrates and interprets these findings in the context of hypothesised developmental neurocognitive and neurophysiological mechanisms.
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Affiliation(s)
- Stephanie Burnett
- Department of Brain Rehabilitation and Repair, Institute of Neurology, University College London, Queen Square, London, United Kingdom.
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Abstract
Visual processing of biological motion (BM) produced by living organisms is of immense value for successful daily-life activities and, in particular, for adaptive social behavior and nonverbal communication. Investigation of BM perception in neurodevelopmental disorders related to autism, preterm birth, and genetic conditions substantially contributes to our understanding of the neural mechanisms underpinning the extraordinary tuning to BM. The most prominent research outcome is that patients with daily-life deficits in social cognition are also compromised on visual body motion processing. This raises the question of whether performance on body motion perception tasks may serve a hallmark of social cognition. Overall, the findings highlight the role of structural and functional brain connectivity for proper functioning of the neural circuitry involved in BM processing and visual social cognition that share topographically and dynamically overlapping neural networks.
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Affiliation(s)
- Marina A Pavlova
- Developmental Cognitive and Social Neuroscience Unit, Department of Paediatric Neurology and Child Development, Children's Hospital, Eberhard Karls University of Tübingen, Hoppe-Seyler-Strasse 1, 72076 Tübingen, Germany.
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Swain JE. The human parental brain: in vivo neuroimaging. Prog Neuropsychopharmacol Biol Psychiatry 2011; 35:1242-54. [PMID: 21036196 PMCID: PMC4329016 DOI: 10.1016/j.pnpbp.2010.10.017] [Citation(s) in RCA: 138] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2010] [Revised: 09/26/2010] [Accepted: 10/19/2010] [Indexed: 11/26/2022]
Abstract
Interacting parenting thoughts and behaviors, supported by key brain circuits, critically shape human infants' current and future behavior. Indeed, the parent-infant relationship provides infants with their first social environment, forming templates for what they can expect from others, how to interact with them and ultimately how they go on to themselves to be parents. This review concentrates on magnetic resonance imaging experiments of the human parent brain, which link brain physiology with parental thoughts and behaviors. After reviewing brain imaging techniques, certain social cognitive and affective concepts are reviewed, including empathy and trust-likely critical to parenting. Following that is a thorough study-by-study review of the state-of-the-art with respect to human neuroimaging studies of the parental brain-from parent brain responses to salient infant stimuli, including emotionally charged baby cries and brief visual stimuli to the latest structural brain studies. Taken together, this research suggests that networks of highly conserved hypothalamic-midbrain-limbic-paralimbic-cortical circuits act in concert to support parental brain responses to infants, including circuits for limbic emotion response and regulation. Thus, a model is presented in which infant stimuli activate sensory analysis brain regions, affect corticolimbic limbic circuits that regulate emotional response, motivation and reward related to their infant, ultimately organizing parenting impulses, thoughts and emotions into coordinated behaviors as a map for future studies. Finally, future directions towards integrated understanding of the brain basis of human parenting are outlined with profound implications for understanding and contributing to long term parent and infant mental health.
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20
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Altered white matter fractional anisotropy and social impairment in children with autism spectrum disorder. Brain Res 2010; 1362:141-9. [DOI: 10.1016/j.brainres.2010.09.051] [Citation(s) in RCA: 135] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2010] [Revised: 09/14/2010] [Accepted: 09/14/2010] [Indexed: 11/18/2022]
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21
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Chu C, Ni Y, Tan G, Saunders CJ, Ashburner J. Kernel regression for fMRI pattern prediction. Neuroimage 2010; 56:662-73. [PMID: 20348000 PMCID: PMC3084459 DOI: 10.1016/j.neuroimage.2010.03.058] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2009] [Revised: 02/17/2010] [Accepted: 03/19/2010] [Indexed: 11/29/2022] Open
Abstract
This paper introduces two kernel-based regression schemes to decode or predict brain states from functional brain scans as part of the Pittsburgh Brain Activity Interpretation Competition (PBAIC) 2007, in which our team was awarded first place. Our procedure involved image realignment, spatial smoothing, detrending of low-frequency drifts, and application of multivariate linear and non-linear kernel regression methods: namely kernel ridge regression (KRR) and relevance vector regression (RVR). RVR is based on a Bayesian framework, which automatically determines a sparse solution through maximization of marginal likelihood. KRR is the dual-form formulation of ridge regression, which solves regression problems with high dimensional data in a computationally efficient way. Feature selection based on prior knowledge about human brain function was also used. Post-processing by constrained deconvolution and re-convolution was used to furnish the prediction. This paper also contains a detailed description of how prior knowledge was used to fine tune predictions of specific “feature ratings,” which we believe is one of the key factors in our prediction accuracy. The impact of pre-processing was also evaluated, demonstrating that different pre-processing may lead to significantly different accuracies. Although the original work was aimed at the PBAIC, many techniques described in this paper can be generally applied to any fMRI decoding works to increase the prediction accuracy.
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Affiliation(s)
- Carlton Chu
- Wellcome Trust Centre for Neuroimaging, UCL Institute of Neurology, London, UK.
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22
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Deen B, McCarthy G. Reading about the actions of others: biological motion imagery and action congruency influence brain activity. Neuropsychologia 2010; 48:1607-15. [PMID: 20138900 DOI: 10.1016/j.neuropsychologia.2010.01.028] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2009] [Revised: 12/30/2009] [Accepted: 01/31/2010] [Indexed: 10/19/2022]
Abstract
Prior neuroimaging research has implicated regions within and near the posterior superior temporal sulcus (pSTS) in the visual processing of biological motion and of the intentions implied by specific movements. However, it is unknown whether this region is engaged during the processing of human motion at a conceptual level, such as during story comprehension. Here, we obtained functional magnetic resonance images from subjects reading brief stories that described a human character's background and then concluded with an action or decision made by the character. Half of the stories contained incidental descriptions of biological motion (such as the character's walking or grasping) while the remaining half did not. As a second factor, the final action of the story was either congruent or incongruent with the character's background and implied goals and intentions. Stories that contained biological motion strongly activated the pSTS bilaterally, along with ventral temporal areas, premotor cortex, left motor cortex, and the precuneus. Active regions of pSTS in individual subjects closely overlapped with regions identified with a separate biological motion localizer (point-light display) task. Reading incongruent versus congruent stories activated dorsal anterior cingulate cortex and bilateral anterior insula. These results support the hypothesis that reading can engage higher visual cortex in a content-specific manner, and suggest that the presence of biological motion should be controlled as a potential confound in fMRI studies using story comprehension tasks.
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Affiliation(s)
- Ben Deen
- Department of Psychology, Yale University, USA
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23
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Pavlova M, Guerreschi M, Lutzenberger W, Krägeloh-Mann I. Social Interaction Revealed by Motion: Dynamics of Neuromagnetic Gamma Activity. Cereb Cortex 2010; 20:2361-7. [DOI: 10.1093/cercor/bhp304] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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24
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Pavlova M, Guerreschi M, Lutzenberger W, Sokolov AN, Krägeloh-Mann I. Cortical response to social interaction is affected by gender. Neuroimage 2010; 50:1327-32. [PMID: 20056153 DOI: 10.1016/j.neuroimage.2009.12.096] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2009] [Revised: 12/17/2009] [Accepted: 12/22/2009] [Indexed: 11/18/2022] Open
Abstract
The ability of humans to predict and explain other people's actions is of immense value for adaptive behavior and nonverbal communication. Gender differences are often evident in the comprehension of social signals, but the underlying neurobiological basis for these differences is unclear. Combining visual psychophysics with an analysis of neuromagnetic activity, we assessed gender effects on the induced oscillatory response to visual social interaction revealed by motion. A robust difference in the induced gamma response was found between females and males over the left prefrontal cortex, a region implicated in perceptual decision making. The induced gamma neuromagnetic response peaked earlier in females than in males. Moreover, it appears that females anticipate social interaction predicting others' actions ahead of their realization, whereas males require accumulation of more sensory evidence for proper social decisions. The findings reflect gender-dependent modes in cortical processing of visually acquired social information. Contrary to popular wisdom, the outcome of this study indicates that gender effects are not evident in the neural circuitry underpinning visual social perception, but in the regions engaged in perceptual decision making.
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Affiliation(s)
- Marina Pavlova
- Department of Pediatric Neurology and Child Development, Children's Hospital, University of Tübingen Medical School, Tübingen, Germany.
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25
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Van Overwalle F, Baetens K. Understanding others' actions and goals by mirror and mentalizing systems: A meta-analysis. Neuroimage 2009; 48:564-84. [PMID: 19524046 DOI: 10.1016/j.neuroimage.2009.06.009] [Citation(s) in RCA: 832] [Impact Index Per Article: 55.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2009] [Revised: 04/28/2009] [Accepted: 06/01/2009] [Indexed: 12/01/2022] Open
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26
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Pavlova M, Bidet-Ildei C, Sokolov AN, Braun C, Krägeloh-Mann I. Neuromagnetic response to body motion and brain connectivity. J Cogn Neurosci 2009; 21:837-46. [PMID: 18578605 DOI: 10.1162/jocn.2009.21050] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Visual detection of body motion is of immense importance for daily-life activities and social nonverbal interaction. Although neurobiological mechanisms underlying visual processing of human locomotion are being explored extensively by brain imaging, the role of structural brain connectivity is not well understood. Here we investigate cortical evoked neuromagnetic response to point-light body motion in healthy adolescents and in patients with early periventricular lesions, periventricular leukomalacia (PVL), that disrupt brain connectivity. In a simultaneous masking paradigm, participants detected the presence of a point-light walker embedded in a few sets of spatially scrambled dots on the joints of a walker. The visual sensitivity to camouflaged human locomotion was lower in PVL patients. In accord with behavioral data, root-mean-square (RMS) amplitude of neuromagnetic trace in response to human locomotion was lower in PVL patients at latencies of 180-244 msec over the right temporal cortex. In this time window, the visual sensitivity to body motion in controls, but not in PVL patients, was inversely linked to the right temporal activation. At later latencies of 276-340 msec, we found reduction in RMS amplitude in PVL patients for body motion stimuli over the right frontal cortex. The findings indicate that disturbances in brain connectivity with the right temporal cortex, a key node of the social brain, and with the right frontal cortex lead to disintegration of the neural network engaged in visual processing of body motion. We suspect that reduced cortical response to body motion over the right temporal and frontal cortices might underlie deficits in visual social cognition.
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27
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Morris JP, Pelphrey KA, McCarthy G. Perceived causality influences brain activity evoked by biological motion. Soc Neurosci 2008; 3:16-25. [PMID: 18633843 DOI: 10.1080/17470910701476686] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Using functional magnetic resonance imaging (fMRI), we investigated brain activity in an observer who watched the hand and arm motions of an individual when that individual was, or was not, the cause of the motion. Subjects viewed a realistic animated 3D character who sat at a table containing four pistons. On Intended Motion trials, the character raised his hand and arm upwards. On Unintended Motion trials, the piston under one of the character's hands pushed the hand and arm upward with the same motion. Finally, during Non-Biological Motion control trials, a piston pushed a coffee mug upward in the same smooth motion. Hand and arm motions, regardless of intention, evoked significantly more activity than control trials in a bilateral region that extended ventrally from the posterior superior temporal sulcus (pSTS) region and which was more spatially extensive in the right hemisphere. The left pSTS near the temporal-parietal junction, robustly differentiated between the Intended Motion and Unintended Motion conditions. Here, strong activity was observed for Intended Motion trials, while Unintended Motion trials evoked similar activity as the coffee mug trials. Our results demonstrate a strong hemispheric bias in the role of the pSTS in the perception of causality of biological motion.
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28
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Schafer V, Semrud-Clikeman M. Neuropsychological functioning in subgroups of children with and without social perception deficits and/or hyperactivity--impulsivity. J Atten Disord 2008; 12:177-90. [PMID: 18276841 DOI: 10.1177/1087054707311662] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE The purpose of this study is to ascertain whether there are differences among groups of children based on their social perception skills in visual perception and fluid reasoning to assist in more effective intervention planning. METHOD A total of 80 children were grouped on the basis of their performance on a social perception measure (Child and Adolescent Social Perception) and the presence or absence of hyperactive-impulsive behaviors. They were administered a battery of tests to determine whether the groups differed in their visual perceptual skills and fluid reasoning abilities. RESULTS The groups with poor social perception significantly differed from groups with intact social perception on the Rey-O and Fluid Reasoning but not on the Judgment of Line Orientation or the Developmental Test of Visual Motor Integration. CONCLUSION A subgroup of children with ADHD demonstrates poor social perception skills and accompanying deficits in complex visual perception and fluid reasoning.
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Affiliation(s)
- Vickie Schafer
- Austin Psychological Assessment Center, Austin, TX 78749, USA.
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29
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Pavlova M, Sokolov AN, Birbaumer N, Krägeloh-Mann I. Perception and Understanding of Others' Actions and Brain Connectivity. J Cogn Neurosci 2008; 20:494-504. [DOI: 10.1162/jocn.2008.20034] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Abstract
Perception and understanding of dispositions and intentions of others through their actions are of immense importance for adaptive daily-life behavior and social communication. Here we ask whether, and, if so, how this ability is impaired in adolescents who were born premature and suffer early periventricular damage, periventricular leukomalacia (PVL) that affects brain connectivity. The visual event arrangement (EA) task was administered to PVL patients and two control groups, premature-born and term-born adolescents without brain abnormalities on a magnetic resonance imaging scan. Performance on the EA task was significantly lower in PVL patients as compared with controls. No difference was found between premature-born participants without lesions and term-born controls. Performance on the EA task was inversely related to the volumetric extent of lesions in the parieto-occipital regions of both hemispheres and, in particular, to the right temporal periventricular lesions. Whereas our earlier work reveals that compromised visual processing of biological motion, impairments in visual navigation, and other visual-perceptual disabilities in PVL patients are associated with parieto-occipital lesions, difficulties in the visual EA task solely are specifically linked to the right temporal periventricular lesions. For the first time, we show that the severity of the right temporal PVL can serve as a predictor of the ability for perception and understanding of others' actions. We assume that impairments in this ability in PVL patients are caused by disrupted brain connectivity to the right temporal cortex, a key node of the social brain.
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Affiliation(s)
- Marina Pavlova
- 1Children's Hospital, University of Tübingen, Tübingen, Germany
- 2Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany
| | | | - Niels Birbaumer
- 2Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany
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30
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Weissman DH, Perkins AS, Woldorff MG. Cognitive control in social situations: a role for the dorsolateral prefrontal cortex. Neuroimage 2007; 40:955-962. [PMID: 18234518 DOI: 10.1016/j.neuroimage.2007.12.021] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2007] [Revised: 11/15/2007] [Accepted: 12/09/2007] [Indexed: 11/19/2022] Open
Abstract
Using functional magnetic resonance imaging (fMRI), we investigated brain activity elicited by a computer-animated child's actions that appeared consistent and inconsistent with a computer-animated adult's instructions. Participants observed a computer-animated adult verbally instructing a computer-animated child to touch one of two objects. The child performed correctly in half of the trials and incorrectly in the other half. We observed significantly greater activity when the child performed incorrectly compared to correctly in regions of the dorsolateral prefrontal cortex (DLPFC) that have been implicated in maintaining our intentions in working memory and implementing cognitive control. However, no such effects were found in regions of the posterior superior temporal sulcus (posterior STS) that have been posited to interpret other people's behavior. These findings extend the role of the DLPFC in cognitive control to evaluating the social outcomes of other people's behavior and provide important new constraints for theories of how the posterior STS contributes to social cognition.
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Affiliation(s)
- D H Weissman
- Department of Psychology, University of Michigan, 530 Church Street, Ann Arbor, MI 48109, USA.
| | - A S Perkins
- Center for Cognitive Neuroscience and Department of Psychiatry, Duke University, Durham, NC 27708, USA
| | - M G Woldorff
- Center for Cognitive Neuroscience and Department of Psychiatry, Duke University, Durham, NC 27708, USA
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31
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Redcay E. The superior temporal sulcus performs a common function for social and speech perception: implications for the emergence of autism. Neurosci Biobehav Rev 2007; 32:123-42. [PMID: 17706781 DOI: 10.1016/j.neubiorev.2007.06.004] [Citation(s) in RCA: 221] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2006] [Revised: 03/08/2007] [Accepted: 06/12/2007] [Indexed: 10/23/2022]
Abstract
Within the cognitive neuroscience literature, discussion of the functional role of the superior temporal sulcus (STS) has traditionally been divided into two domains; one focuses on its activity during language processing while the other emphasizes its role in biological motion and social attention, such as eye gaze processing. I will argue that a common process underlying both of these functional domains is performed by the STS, namely analyzing changing sequences of input, either in the auditory or visual domain, and interpreting the communicative significance of those inputs. From a developmental perspective, the fact that these two domains share an anatomical substrate suggests the acquisition of social and speech perception may be linked. In addition, I will argue that because of the STS' role in interpreting social and speech input, impairments in STS function may underlie many of the social and language abnormalities seen in autism.
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Affiliation(s)
- Elizabeth Redcay
- Department of Psychology, University of California, San Diego, 8110 La Jolla Shores Dr., Suite 201, La Jolla, CA 92037, USA.
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32
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Abstract
Humans, being highly social creatures, rely heavily on the ability to perceive what others are doing and to infer from gestures and expressions what others may be intending to do. These perceptual skills are easily mastered by most, but not all, people, in large part because human action readily communicates intentions and feelings. In recent years, remarkable advances have been made in our understanding of the visual, motoric, and affective influences on perception of human action, as well as in the elucidation of the neural concomitants of perception of human action. This article reviews those advances and, where possible, draws links among those findings.
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Affiliation(s)
- Randolph Blake
- Department of Psychology, Vanderbilt University, Nashville, Tennessee 37203, USA.
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33
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Swain JE, Lorberbaum JP, Kose S, Strathearn L. Brain basis of early parent-infant interactions: psychology, physiology, and in vivo functional neuroimaging studies. J Child Psychol Psychiatry 2007; 48:262-87. [PMID: 17355399 PMCID: PMC4318551 DOI: 10.1111/j.1469-7610.2007.01731.x] [Citation(s) in RCA: 374] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Parenting behavior critically shapes human infants' current and future behavior. The parent-infant relationship provides infants with their first social experiences, forming templates of what they can expect from others and how to best meet others' expectations. In this review, we focus on the neurobiology of parenting behavior, including our own functional magnetic resonance imaging (fMRI) brain imaging experiments of parents. We begin with a discussion of background, perspectives and caveats for considering the neurobiology of parent-infant relationships. Then, we discuss aspects of the psychology of parenting that are significantly motivating some of the more basic neuroscience research. Following that, we discuss some of the neurohormones that are important for the regulation of social bonding, and the dysregulation of parenting with cocaine abuse. Then, we review the brain circuitry underlying parenting, proceeding from relevant rodent and nonhuman primate research to human work. Finally, we focus on a study-by-study review of functional neuroimaging studies in humans. Taken together, this research suggests that networks of highly conserved hypothalamic-midbrain-limbic-paralimbic-cortical circuits act in concert to support aspects of parent response to infants, including the emotion, attention, motivation, empathy, decision-making and other thinking that are required to navigate the complexities of parenting. Specifically, infant stimuli activate basal forebrain regions, which regulate brain circuits that handle specific nurturing and caregiving responses and activate the brain's more general circuitry for handling emotions, motivation, attention, and empathy--all of which are crucial for effective parenting. We argue that an integrated understanding of the brain basis of parenting has profound implications for mental health.
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Affiliation(s)
- James E Swain
- Child Study Center, Yale University, New Haven, CT 06520-7900, USA.
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34
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Rojas DC, Peterson E, Winterrowd E, Reite ML, Rogers SJ, Tregellas JR. Regional gray matter volumetric changes in autism associated with social and repetitive behavior symptoms. BMC Psychiatry 2006; 6:56. [PMID: 17166273 PMCID: PMC1770914 DOI: 10.1186/1471-244x-6-56] [Citation(s) in RCA: 237] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2006] [Accepted: 12/13/2006] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Although differences in brain anatomy in autism have been difficult to replicate using manual tracing methods, automated whole brain analyses have begun to find consistent differences in regions of the brain associated with the social cognitive processes that are often impaired in autism. We attempted to replicate these whole brain studies and to correlate regional volume changes with several autism symptom measures. METHODS We performed MRI scans on 24 individuals diagnosed with DSM-IV autistic disorder and compared those to scans from 23 healthy comparison subjects matched on age. All participants were male. Whole brain, voxel-wise analyses of regional gray matter volume were conducted using voxel-based morphometry (VBM). RESULTS Controlling for age and total gray matter volume, the volumes of the medial frontal gyri, left pre-central gyrus, right post-central gyrus, right fusiform gyrus, caudate nuclei and the left hippocampus were larger in the autism group relative to controls. Regions exhibiting smaller volumes in the autism group were observed exclusively in the cerebellum. Significant partial correlations were found between the volumes of the caudate nuclei, multiple frontal and temporal regions, the cerebellum and a measure of repetitive behaviors, controlling for total gray matter volume. Social and communication deficits in autism were also associated with caudate, cerebellar, and precuneus volumes, as well as with frontal and temporal lobe regional volumes. CONCLUSION Gray matter enlargement was observed in areas that have been functionally identified as important in social-cognitive processes, such as the medial frontal gyri, sensorimotor cortex and middle temporal gyrus. Additionally, we have shown that VBM is sensitive to associations between social and repetitive behaviors and regional brain volumes in autism.
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Affiliation(s)
- Donald C Rojas
- Department of Psychiatry, University of Colorado Health Sciences Center, Denver, CO, 80220, USA
| | - Eric Peterson
- Department of Psychiatry, University of Colorado Health Sciences Center, Denver, CO, 80220, USA
| | - Erin Winterrowd
- Department of Psychology, Colorado State University, Fort Collins, CO, 80523, USA
| | - Martin L Reite
- Department of Psychiatry, University of Colorado Health Sciences Center, Denver, CO, 80220, USA
| | - Sally J Rogers
- Department of Psychiatry and M.I.N.D. Institute, University of California at Davis, Sacramento, CA, 95817, USA
| | - Jason R Tregellas
- Department of Psychiatry, University of Colorado Health Sciences Center, Denver, CO, 80220, USA
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35
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Moser E, Derntl B, Robinson S, Fink B, Gur RC, Grammer K. Amygdala activation at 3T in response to human and avatar facial expressions of emotions. J Neurosci Methods 2006; 161:126-33. [PMID: 17126910 DOI: 10.1016/j.jneumeth.2006.10.016] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2006] [Revised: 10/11/2006] [Accepted: 10/11/2006] [Indexed: 11/28/2022]
Abstract
Facial expressions of emotions are important in nonverbal communication. Although numerous neural structures have been identified to be involved in emotional face processing, the amygdala is thought to be a core moderator. While previous studies have relied on facial images of humans, the present study is concerned with the effect of computer-generated (avatar) emotional faces on amygdala activation. Moreover, elicited activation patterns in response to viewing avatar faces are compared with the neuronal responses to human facial expressions of emotions. Twelve healthy subjects (five females) performed facial emotion recognition tasks with optimized 3T event-related fMRI. Robust amygdala activation was apparent in response to both human and avatar emotional faces, but the response was significantly stronger to human faces in face-sensitive structures, i.e. fusiform gyri. We suggest that avatars could be a useful tool in neuroimaging studies of facial expression processing because they elicit amygdala activation similarly to human faces, yet have the advantage of being highly manipulable and fully controllable. However, the finding of differences between human and avatar faces in face-sensitive regions indicates the presence of mechanisms by which human brains can differentiate between them. This mechanism merits further investigation.
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Affiliation(s)
- Ewald Moser
- MR Centre of Excellence, Medical University of Vienna, Vienna, Austria.
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36
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Morris JP, Pelphrey KA, McCarthy G. Occipitotemporal activation evoked by the perception of human bodies is modulated by the presence or absence of the face. Neuropsychologia 2006; 44:1919-27. [PMID: 16545844 PMCID: PMC2591063 DOI: 10.1016/j.neuropsychologia.2006.01.035] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2005] [Revised: 01/23/2006] [Accepted: 01/30/2006] [Indexed: 11/28/2022]
Abstract
We investigated the degree to which activation in regions of the brain known to participate in social perception is influenced by the presence or absence of the face and other body parts. Subjects continuously viewed a static image of a lecture hall in which actors appeared briefly in various poses. There were three conditions: Body-Face, in which the actor appeared with limbs, torso, and face clearly visible; Body-Only, in which the actor appeared with his or her face occluded by a book; and Face-Only, in which the actor appeared behind a podium with only face and shoulders visible. Using event-related functional MRI, we obtained strong activation in those regions previously identified as important for face and body perception. These included portions of the fusiform (FFG) and lingual gyri within ventral occipitotemporal cortex (VOTC), and portions of the middle occipital gyrus (corresponding to the previously defined extrastriate body area, or EBA) and posterior superior temporal sulcus (pSTS) within lateral occipitotemporal cortex (LOTC). Activation of the EBA was strongest for the Body-Only condition; indeed, exposing the face decreased EBA activation evoked by the body. In marked contrast, activation in the pSTS was largest when the face was visible, regardless of whether the body was also visible. Activity within the lateral lingual gyrus and adjacent medial FFG was strongest for the Body-Only condition, while activation in the lateral FFG was greatest when both the face and body were visible. These results provide new information regarding the importance of a visible face in both the relative activation and deactivation of brain structures engaged in social perception.
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Affiliation(s)
- James P. Morris
- Duke-UNC Brain Imaging and Analysis Center, Duke University, Durham, North Carolina, USA
| | - Kevin A. Pelphrey
- Duke-UNC Brain Imaging and Analysis Center, Duke University, Durham, North Carolina, USA
- Department of Psychological and Brain Sciences, Duke University, Durham, North Carolina, USA
| | - Gregory McCarthy
- Duke-UNC Brain Imaging and Analysis Center, Duke University, Durham, North Carolina, USA
- Department of Psychological and Brain Sciences, Duke University, Durham, North Carolina, USA
- Department of Veterans Affairs Medical Center, Durham, North Carolina, USA
- * Corresponding author at: Brain Imaging and Analysis Center Box 3918, Duke University Medical Center, Durham, NC 27710, Tel.: +919 681 9337; fax: +919 681 7033. E-mail address: (G. McCarthy)
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