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Fuchs M, Kersting A, Suslow T, Bodenschatz CM. Recognizing and Looking at Masked Emotional Faces in Alexithymia. Behav Sci (Basel) 2024; 14:343. [PMID: 38667139 PMCID: PMC11047507 DOI: 10.3390/bs14040343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 04/08/2024] [Accepted: 04/16/2024] [Indexed: 04/29/2024] Open
Abstract
Alexithymia is a clinically relevant personality construct characterized by difficulties identifying and communicating one's emotions and externally oriented thinking. Alexithymia has been found to be related to poor emotion decoding and diminished attention to the eyes. The present eye tracking study investigated whether high levels of alexithymia are related to impairments in recognizing emotions in masked faces and reduced attentional preference for the eyes. An emotion recognition task with happy, fearful, disgusted, and neutral faces with face masks was administered to high-alexithymic and non-alexithymic individuals. Hit rates, latencies of correct responses, and fixation duration on eyes and face mask were analyzed as a function of group and sex. Alexithymia had no effects on accuracy and speed of emotion recognition. However, alexithymic men showed less attentional preference for the eyes relative to the mask than non-alexithymic men, which was due to their increased attention to face masks. No fixation duration differences were observed between alexithymic and non-alexithymic women. Our data indicate that high levels of alexithymia might not have adverse effects on the efficiency of emotion recognition from faces wearing masks. Future research on gaze behavior during facial emotion recognition in high alexithymia should consider sex as a moderating variable.
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Affiliation(s)
| | | | - Thomas Suslow
- Department of Psychosomatic Medicine and Psychotherapy, University of Leipzig Medical Center, 04103 Leipzig, Germany; (M.F.); (A.K.); (C.M.B.)
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Livingston LA, Waldren LH, Walton E, Shah P. Emotion processing differences mediate the link between sex and autistic traits in young adulthood. JCPP ADVANCES 2022. [DOI: 10.1002/jcv2.12096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Affiliation(s)
- Lucy A. Livingston
- Neuroscience and Mental Health Research Institute Cardiff University Cardiff UK
- Institute of Psychiatry, Psychology and Neuroscience King's College London London UK
| | | | | | - Punit Shah
- Department of Psychology University of Bath Bath UK
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Scarpazza C, Zangrossi A, Huang YC, Sartori G, Massaro S. Disentangling interoceptive abilities in alexithymia. PSYCHOLOGICAL RESEARCH 2021; 86:844-857. [PMID: 34097132 PMCID: PMC8182733 DOI: 10.1007/s00426-021-01538-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 05/25/2021] [Indexed: 12/20/2022]
Abstract
In recent years, research on interoceptive abilities (i.e., sensibility, accuracy, and awareness) and their associations with emotional experience has flourished. Yet interoceptive abilities in alexithymia—a personality trait characterized by a difficulty in the cognitive interpretation of emotional arousal, which impacts emotional experience—remain under-investigated, thereby limiting a full understanding of subjective emotional experience processing. Research has proposed two contrasting explanations thus far: in one model, the dimensions of interoceptive sensibility and accuracy in alexithymia would increase; in the other model, they would decrease. Surprisingly, the contribution of interoceptive awareness has been minimally researched. In this study (N = 182), the relationship between participants’ level of alexithymia and the three interoceptive dimensions was tested. Our results show that the higher the level of alexithymia is, the higher interoceptive accuracy and sensibility (R2 = 0.29 and R2 = 0.14); conversely, the higher the level of alexithymia is, the lower interoceptive awareness (R2 = 0.36). Moreover, an ROC analysis reveals that interoceptive awareness is the most accurate predictor of alexithymia, yielding over 92% accuracy. Collectively, these results support a coherent understanding of interoceptive abilities in alexithymia, whereby the dissociation of interoceptive accuracy and awareness may explain the underlying psycho-physiological mechanisms of alexithymia. A possible neurocognitive mechanism is discussed which suggests insurgence of psychosomatic disorders in alexithymia and related psychotherapeutic approaches.
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Affiliation(s)
- Cristina Scarpazza
- Department of General Psychology, University of Padua, Via Venezia 8, 35131, Padua, PD, Italy.
| | - Andrea Zangrossi
- Department of Neuroscience, University of Padua, Via Giustiniani, 5, 35128, Padua, Italy.,Padova Neuroscience Center (PCN), University of Padua, Via Giustiniani, 5, 35128, Padua, Italy
| | - Yu-Chun Huang
- The Organizational Neuroscience Laboratory, 27 Old Gloucester Street, London, WC1N 3AX, UK.,Department of Psychology, University of Warwick, University Road, Coventry, CV4 7AL, UK
| | - Giuseppe Sartori
- Department of General Psychology, University of Padua, Via Venezia 8, 35131, Padua, PD, Italy
| | - Sebastiano Massaro
- The Organizational Neuroscience Laboratory, 27 Old Gloucester Street, London, WC1N 3AX, UK.,Surrey Business School, University of Surrey, Guildford, Rik Medlik Building (MS), Guildford, GU2 7XH, UK
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Eddy CM, Hansen PC. Alexithymia Is a Key Mediator of the Relationship Between Magical Thinking and Empathy. Front Psychiatry 2021; 12:719961. [PMID: 34504448 PMCID: PMC8421603 DOI: 10.3389/fpsyt.2021.719961] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 07/28/2021] [Indexed: 11/24/2022] Open
Abstract
Thought action fusion (TAF), whereby internal thoughts are perceived to exert equivalent effects to external actions, is a form of magical thinking. Psychiatric disorders associated with TAF (e.g. schizophrenia; obsessive compulsive disorder) can feature atypical social cognition. We explored relationships between TAF and empathy in 273 healthy young adults. TAF was directly correlated with higher personal distress, but not perspective taking, fantasy or empathic concern. TAF moral (the belief that thinking about an action/behaviour is morally equivalent to actually performing that behaviour) was predicted by emotion contagion, alexithymia and need for closure. TAF likelihood (the belief that simply having a thought about an event makes that event more likely to occur) was predicted by personal distress, sense of agency and alexithymia. Both cognitive (TAF and negative sense of agency) and emotional (emotion contagion, alexithymia) factors contributed to personal distress. TAF, negative sense of agency and personal distress mediated the effect of emotion contagion on alexithymia. Our findings reveal complex relationships between emotional processes and TAF, shedding further light on the social cognitive profile of disorders associated with magical thinking. Furthermore, they emphasise the potential importance of alexithymia and emotion contagion as mediators or potential risk factors in the development of psychiatric symptoms linked to TAF, such as intrusive thoughts about harm to others.
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Affiliation(s)
- Clare M Eddy
- Birmingham and Solihull Mental Health NHS Foundation Trust and College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Peter C Hansen
- Centre for Human Brain Health and School of Psychology, University of Birmingham, Birmingham, United Kingdom
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