DOCTORAL THESIS the Empathy Fillip: Can Training in Microexpressions of Emotion Enhance Empathic Accuracy? Eyles, Kieren
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Is It Contagious? an Eye-Movement and Emg Study of Smile Authenticity Judgment
IS IT CONTAGIOUS? AN EYE-MOVEMENT AND EMG STUDY OF SMILE AUTHENTICITY JUDGMENT by JUSTIN CHAMBERLAND Thesis submitted in partial fulfillment of the requirement for the degree of Master of Arts in Psychology (M.A.) Faculty of Graduate Studies Laurentian University Sudbury, Ontario © JUSTIN CHAMBERLAND, 2016 ii THESIS DEFENCE COMMITTEE/COMITÉ DE SOUTENANCE DE THÈSE Laurentian Université/Université Laurentienne Faculty of Graduate Studies/Faculté des études supérieures Title of Thesis Titre de la thèse IS IT CONTAGIOUS? AN EYE-MOVEMENT AND EMG STUDY OF SMILE AUTHENTICITY JUDGMENT Name of Candidate Nom du candidat Chamberland, Justin Degree Diplôme Master of Arts Department/Program Date of Defence Département/Programme Psychology Date de la soutenance March 10, 2016 APPROVED/APPROUVÉ Thesis Examiners/Examinateurs de thèse: Dr. Annie Roy-Charland (Co-supervisor/Co-Directeur(trice) de thèse) Dr. Mélanie Perron (Co-supervisor/Co-Directeur(trice) de thèse) Dr. Robert Jack (Committee member/Membre du comité) Dr. Joel Dickinson (Committee member/Membre du comité) Approved for the Faculty of Graduate Studies Approuvé pour la Faculté des études supérieures Dr. David Lesbarrères Monsieur David Lesbarrères Dr. Lauri Nummenmaa Acting Dean, Faculty of Graduate Studies (External Examiner/Examinateur externe) Doyen intérimaire, Faculté des études supérieures ACCESSIBILITY CLAUSE AND PERMISSION TO USE I, Justin Chamberland, hereby grant to Laurentian University and/or its agents the non-exclusive license to archive and make accessible my thesis, dissertation, or project report in whole or in part in all forms of media, now or for the duration of my copyright ownership. I retain all other ownership rights to the copyright of the thesis, dissertation or project report. -
University of Groningen Empathic Accuracy and Oxytocin After
University of Groningen Empathic accuracy and oxytocin after tryptophan depletion in adults at risk for depression Hogenelst, Koen; Schoevers, Robert A.; Kema, Ido; Sweep, Fred C G J; aan het Rot, Marije Published in: Psychopharmacology DOI: 10.1007/s00213-015-4093-9 IMPORTANT NOTE: You are advised to consult the publisher's version (publisher's PDF) if you wish to cite from it. Please check the document version below. Document Version Publisher's PDF, also known as Version of record Publication date: 2016 Link to publication in University of Groningen/UMCG research database Citation for published version (APA): Hogenelst, K., Schoevers, R. A., Kema, I. P., Sweep, F. C. G. J., & Aan Het Rot, M. (2016). Empathic accuracy and oxytocin after tryptophan depletion in adults at risk for depression. Psychopharmacology, 233(1), 111-120 . DOI: 10.1007/s00213-015-4093-9 Copyright Other than for strictly personal use, it is not permitted to download or to forward/distribute the text or part of it without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license (like Creative Commons). Take-down policy If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. Downloaded from the University of Groningen/UMCG research database (Pure): http://www.rug.nl/research/portal. For technical reasons the number of authors shown on this cover page is limited to 10 maximum. Download date: 11-02-2018 Psychopharmacology (2016) 233:111–120 DOI 10.1007/s00213-015-4093-9 ORIGINAL INVESTIGATION Empathic accuracy and oxytocin after tryptophan depletion in adults at risk for depression Koen Hogenelst1,2 & Robert A. -
Empathy, Mirror Neurons and SYNC
Mind Soc (2016) 15:1–25 DOI 10.1007/s11299-014-0160-x Empathy, mirror neurons and SYNC Ryszard Praszkier Received: 5 March 2014 / Accepted: 25 November 2014 / Published online: 14 December 2014 Ó The Author(s) 2014. This article is published with open access at Springerlink.com Abstract This article explains how people synchronize their thoughts through empathetic relationships and points out the elementary neuronal mechanisms orchestrating this process. The many dimensions of empathy are discussed, as is the manner by which empathy affects health and disorders. A case study of teaching children empathy, with positive results, is presented. Mirror neurons, the recently discovered mechanism underlying empathy, are characterized, followed by a theory of brain-to-brain coupling. This neuro-tuning, seen as a kind of synchronization (SYNC) between brains and between individuals, takes various forms, including frequency aspects of language use and the understanding that develops regardless of the difference in spoken tongues. Going beyond individual- to-individual empathy and SYNC, the article explores the phenomenon of syn- chronization in groups and points out how synchronization increases group cooperation and performance. Keywords Empathy Á Mirror neurons Á Synchronization Á Social SYNC Á Embodied simulation Á Neuro-synchronization 1 Introduction We sometimes feel as if we just resonate with something or someone, and this feeling seems far beyond mere intellectual cognition. It happens in various situations, for example while watching a movie or connecting with people or groups. What is the mechanism of this ‘‘resonance’’? Let’s take the example of watching and feeling a film, as movies can affect us deeply, far more than we might realize at the time. -
The Neural Components of Empathy: Predicting Daily Prosocial Behavior
doi:10.1093/scan/nss088 SCAN (2014) 9,39^ 47 The neural components of empathy: Predicting daily prosocial behavior Sylvia A. Morelli, Lian T. Rameson, and Matthew D. Lieberman Department of Psychology, University of California, Los Angeles, Los Angeles, CA 90095-1563 Previous neuroimaging studies on empathy have not clearly identified neural systems that support the three components of empathy: affective con- gruence, perspective-taking, and prosocial motivation. These limitations stem from a focus on a single emotion per study, minimal variation in amount of social context provided, and lack of prosocial motivation assessment. In the current investigation, 32 participants completed a functional magnetic resonance imaging session assessing empathic responses to individuals experiencing painful, anxious, and happy events that varied in valence and amount of social context provided. They also completed a 14-day experience sampling survey that assessed real-world helping behaviors. The results demonstrate that empathy for positive and negative emotions selectively activates regions associated with positive and negative affect, respectively. Downloaded from In addition, the mirror system was more active during empathy for context-independent events (pain), whereas the mentalizing system was more active during empathy for context-dependent events (anxiety, happiness). Finally, the septal area, previously linked to prosocial motivation, was the only region that was commonly activated across empathy for pain, anxiety, and happiness. Septal activity during each of these empathic experiences was predictive of daily helping. These findings suggest that empathy has multiple input pathways, produces affect-congruent activations, and results in septally mediated prosocial motivation. http://scan.oxfordjournals.org/ Keywords: empathy; prosocial behavior; septal area INTRODUCTION neuroimaging studies of empathy, 30 focused on empathy for pain Human beings are intensely social creatures who have a need to belong (Fan et al., 2011). -
The Neural Bases of Empathic Accuracy
The neural bases of empathic accuracy Jamil Zaki1, Jochen Weber, Niall Bolger, and Kevin Ochsner Department of Psychology, Columbia University, New York, NY 10027 Edited by Michael I. Posner, University of Oregon, Eugene, OR, and approved May 14, 2009 (received for review March 12, 2009) Theories of empathy suggest that an accurate understanding of remains unknown, because extant methods are unable to address another’s emotions should depend on affective, motor, and/or this question. To explore the neural bases of accurate interper- higher cognitive brain regions, but until recently no experimental sonal understanding, a method would need to indicate that method has been available to directly test these possibilities. Here, activation of a neural system predicts a match between perceiv- we present a functional imaging paradigm that allowed us to ers’ beliefs about targets’ internal states and the states targets address this issue. We found that empathically accurate, as com- report themselves to be experiencing (21). pared with inaccurate, judgments depended on (i) structures Instead, extant studies have probed neural activity while within the human mirror neuron system thought to be involved in perceivers passively view or experience actions and sensory shared sensorimotor representations, and (ii) regions implicated in states or make judgments about fictional targets whose internal mental state attribution, the superior temporal sulcus and medial states are implied in pictures or fictional vignettes. In either case, prefrontal cortex. These data demostrate that activity in these 2 comparisons between perceiver judgments and what targets sets of brain regions tracks with the accuracy of attributions made actually experienced cannot be made. -
Theory of Mind and Empathy As Multidimensional Constructs Neurological Foundations
Top Lang Disorders Vol. 34, No. 4, pp. 282–295 Copyright c 2014 Wolters Kluwer Health | Lippincott Williams & Wilkins Theory of Mind and Empathy as Multidimensional Constructs Neurological Foundations Jonathan Dvash and Simone G. Shamay-Tsoory Empathy describes an individual’s ability to understand and feel the other. In this article, we review recent theoretical approaches to the study of empathy. Recent evidence supports 2 possible empathy systems: an emotional system and a cognitive system. These processes are served by separate, albeit interacting, brain networks. When a cognitive empathic response is generated, the theory of mind (ToM) network (i.e., medial prefrontal cortex, superior temporal sulcus, temporal poles) and the affective ToM network (mainly involving the ventromedial prefrontal cortex) are typically involved. In contrast, the emotional empathic response is driven mainly by simulation and involves regions that mediate emotional experiences (i.e., amygdala, insula). A decreased empathic response may be due to deficits in mentalizing (cognitive ToM, affective ToM) or in simulation processing (emotional empathy), with these deficits mediated by different neural systems. It is proposed that a balanced activation of these 2 networks is required for appropriate social behavior. Key words: emotion, empathy, inferior frontal gyrus, mirror neurons, simulation, theory of mind, ventromedial prefrontal cortex NE of the core functions of individu- have provided evidence of the multidimen- O als living within a society is the attribu- sional nature of ToM. In this article, we review tion of mental states to others. This function, main approaches to the study of the neural ba- known as theory of mind (ToM) or “mental- sis of ToM and empathy (including tasks used izing” (Frith, 1999), enables an individual to to elicit them), describe the neurological un- understand or predict another person’s be- derpinnings for the multidimensional nature havior and to react accordingly. -
Empathy: a Social Cognitive Neuroscience Approach Lian T
Social and Personality Psychology Compass 3/1 (2009): 94–110, 10.1111/j.1751-9004.2008.00154.x Empathy: A Social Cognitive Neuroscience Approach Lian T. Rameson* and Matthew D. Lieberman Department of Psychology, University of California, Los Angeles Abstract There has been recent widespread interest in the neural underpinnings of the experience of empathy. In this review, we take a social cognitive neuroscience approach to understanding the existing literature on the neuroscience of empathy. A growing body of work suggests that we come to understand and share in the experiences of others by commonly recruiting the same neural structures both during our own experience and while observing others undergoing the same experience. This literature supports a simulation theory of empathy, which proposes that we understand the thoughts and feelings of others by using our own mind as a model. In contrast, theory of mind research suggests that medial prefrontal regions are critical for understanding the minds of others. In this review, we offer ideas about how to integrate these two perspectives, point out unresolved issues in the literature, and suggest avenues for future research. In a way, most of our lives cannot really be called our own. We spend much of our time thinking about and reacting to the thoughts, feelings, intentions, and behaviors of others, and social psychology has demonstrated the manifold ways that our lives are shared with and shaped by our social relationships. It is a marker of the extreme sociality of our species that those who don’t much care for other people are at best labeled something unflattering like ‘hermit’, and at worst diagnosed with a disorder like ‘psychopathy’ or ‘autism’. -
Emotions and Deception Detection
Emotions and Deception Detection Mircea Zloteanu Division of Psychology and Language Sciences University College London, UK A dissertation submitted in part fulfilment of the requirement for the degree of Doctor of Philosophy in Psychology Prepared under the supervision of Dr. Daniel C. Richardson September 2016 1 I, Mircea Zloteanu, confirm that the work presented in this thesis is my own. Where information has been derived from other sources, I confirm that this has been indicated in the thesis. Signature 2 Abstract Humans have developed a complex social structure which relies heavily on communication between members. However, not all communication is honest. Distinguishing honest from deceptive information is clearly a useful skills, but individuals do not possess a strong ability to discriminate veracity. As others will not willingly admit they are lying, one must rely on different information to discern veracity. In deception detection, individuals are told to rely on behavioural indices to discriminate lies and truths. A source of such indices are the emotions displayed by another. This thesis focuses on the role that emotions have on the ability to detect deception, exploring the reasons for low judgemental accuracy when individuals focus on emotion information. I aim to demonstrate that emotion recognition does not aid the detection of deception, and can result in decreased accuracy. This is attributed to the biasing relationship of emotion recognition on veracity judgements, stemming from the inability of decoders to separate the authenticity of emotional cues. To support my claims, I will demonstrate the lack of ability of decoders to make rational judgements regarding veracity, even if allowed to pool the knowledge of multiple decoders, and disprove the notion that decoders can utilise emotional cues, both innately and through training, to detect deception. -
Facial Micro-Expression Analysis Jingting Li
Facial Micro-Expression Analysis Jingting Li To cite this version: Jingting Li. Facial Micro-Expression Analysis. Computer Vision and Pattern Recognition [cs.CV]. CentraleSupélec, 2019. English. NNT : 2019CSUP0007. tel-02877766 HAL Id: tel-02877766 https://tel.archives-ouvertes.fr/tel-02877766 Submitted on 22 Jun 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. THESE DE DOCTORAT DE CENTRALESUPELEC COMUE UNIVERSITE BRETAGNE LOIRE ECOLE DOCTORALE N° 601 Mathématiques et Sciences et Technologies de l'Information et de la Communication Spécialité : Signal, Image, Vision Par « Jingting LI » « Facial Micro-Expression Analysis » Thèse présentée et soutenue à « Rennes », le « 02/12/2019 » Unité de recherche : IETR Thèse N° : 2019CSUP0007 Rapporteurs avant soutenance : Composition du Jury : Olivier ALATA Professeur, Université Jean Monnet, Président / Rapporteur Saint-Etienne Olivier ALATA Professeur, Fan YANG-SONG Professeur, Université de Bourgogne, Université Jean Monnet, Dijon Saint-Etienne Rapporteuse Fan YANG-SONG Professeur, Université de Bourgogne, -
Darwin, Deception, and Facial Expression
Darwin, Deception, and Facial Expression PAUL EKMAN Department of Psychiatry, University of California, San Francisco, San Francisco, California 94143, USA ABSTRACT: Darwin did not focus on deception. Only a few sentences in his book mentioned the issue. One of them raised the very interesting question of whether it is difficult to voluntarily inhibit the emotional expressions that are most difficult to voluntarily fabricate. Another suggestion was that it would be possible to unmask a fabricated expression by the absence of the difficult-to-voluntarily-generate facial actions. Still another was that during emotion body movements could be more easily suppressed than fa- cial expression. Research relevant to each of Darwin’s suggestions is re- viewed, as is other research on deception that Darwin did not foresee. KEYWORDS: Darwin; deception; facial expression; lies; lying; emotion; in- hibition; smile; leakage; micro-facial-expressions; Facial Action Coding System; illustrators; pitch; Duchenne; asymmetry The scientific study of the facial expression of emotion began with Charles Darwin’s The Expression of Emotions in Man and Animals, first published in 1872.1 Among his many extraordinary contributions Darwin gathered ev- idence that some emotions have a universal facial expression, cited examples and published pictures suggesting that emotions are evident in other ani- mals, and proposed principles explaining why particular expressions occur for particular emotions—principles that, he maintained, applied to the ex- pressions of all animals. But Darwin did not consider at any length when, how, and why emotional expressions are reliable or misleading. Neither deception nor lies (or lying) appears in the index to his book. -
Neural Correlates of Empathic Accuracy in Adolescence
Title: Neural correlates of empathic accuracy in adolescence Running title: fMRI of empathic accuracy in adolescence Authors: Tammi RA Kral1,2,3, Enrique Solis1, Jeanette A Mumford1, Brianna S Schuyler1, Lisa Flook1, Katharine Rifken1, Elena G Patsenko1, Richard J Davidson1,2,3 1. Center for Healthy Minds, University of Wisconsin – Madison, 625 West Washington Avenue, Madison, WI, USA 53703 2. Department of Psychology, University of Wisconsin – Madison, 1202 West Johnson Street, Madison, WI, USA 53706 3. Waisman Center, University of Wisconsin – Madison, 1500 Highland Avenue, Madison, WI, USA 53705 Corresponding author: Richard J Davidson, Center for Healthy Minds, University of Wisconsin – Madison, 625 West Washington Avenue, Madison, WI, USA 53703; Phone: (608) 265-8189; Email: [email protected]. Tables: 1 Figures: 4 Supplementary Figures: 2 Words in Abstract: 200 Words in Manuscript: 5527 © The Author (2017). Published by Oxford University Press. This is an Open Access article distributed under the terms of the Creative Commons Attribution Non- Commercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits unrestricted noncommercial use, distribution, and reproduction in any medium, provided the original work is properly cited. Downloaded from https://academic.oup.com/scan/article-abstract/doi/10.1093/scan/nsx099/4107538/Neural-correlates-of-empathic-accuracy-in by University of Wisconsin-Madison Libraries user on 18 September 2017 Abstract Empathy, the ability to understand others’ emotions, can occur through perspective taking and experience sharing. Neural systems active when adults empathize include regions underlying perspective taking (e.g. medial prefrontal cortex; MPFC), and experience sharing (e.g. inferior parietal lobule; IPL). It is unknown whether adolescents utilize networks implicated in both experience sharing and perspective taking when accurately empathizing. -
Microexpression Identification and Categorization Using a Facial
IEEE TRANSACTIONS ON AFFECTIVE COMPUTING, 2016 1 Microexpression Identification and Categorization using a Facial Dynamics Map Feng Xu, Junping Zhang, James Z. Wang Abstract—Unlike conventional facial expressions, microexpres- researchers have investigated spontaneous expressions that can sions are instantaneous and involuntary reflections of human reflect true emotions [9], [10]. emotion. Because microexpressions are fleeting, lasting only a As a type of spontaneous expression, microexpressions have few frames within a video sequence, they are difficult to perceive and interpret correctly, and they are highly challenging to identify not yet been explored extensively [11]–[15]. Microexpressions and categorize automatically. Existing recognition methods are are involuntary and instant facial dynamics during the time often ineffective at handling subtle face displacements, which can the subject is experiencing emotions, including when the be prevalent in typical microexpression applications due to the subject attempts to conceal emotions, especially in high-stake constant movements of the individuals being observed. To address situations [16], [17]. As early as in 1969, Ekman observed this problem, a novel method called the Facial Dynamics Map is proposed to characterize the movements of a microexpression in microexpresssions when he analyzed an interview video of a different granularity. Specifically, an algorithm based on optical patient with depression [18]. The patient who attempted to flow estimation is used to perform pixel-level alignment for commit suicide showed brief yet intense sadness but resumed microexpression sequences. Each expression sequence is then smiling quickly. Such microexpressions only last for a few divided into spatiotemporal cuboids in the chosen granularity. We frames in the standard 25 fps (frames per second) video but also present an iterative optimal strategy to calculate the princi- pal optical flow direction of each cuboid for better representation are often capable of revealing the actual emotions of subjects of the local facial dynamics.