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Schulz SE, Luszawski M, Hannah KE, Stevenson RA. Sensory Gating in Neurodevelopmental Disorders: A Scoping Review. Res Child Adolesc Psychopathol 2023; 51:1005-1019. [PMID: 37014483 DOI: 10.1007/s10802-023-01058-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/16/2023] [Indexed: 04/05/2023]
Abstract
This review aimed to explore the current understanding of sensory gating in neurodevelopmental disorders as a possible transdiagnostic mechanism. We applied methods according to the Joanna Briggs Institute Manual for Evidence Synthesis, following the population, concept, and context scoping review eligibility criteria. Using a comprehensive search strategy in five relevant research databases (Medline, EMBASE, CINAHL, PsychInfo, and Scopus), we searched for relevant peer-reviewed, primary research articles and unpublished data. Two independent reviewers screened the titles and abstracts, full-texts, and completed data extraction. We identified a total of 81 relevant articles and used descriptive analyses to summarize the characteristics and outcomes of all identified studies. Literature regarding sensory gating was most common in autistic populations with relatively fewer studies examining attention-deficit/hyperactivity disorder, tic disorders, and childhood-onset fluency disorder (COFD). The methods to assess sensory gating varied widely both within and between groups and included measures such as habituation, prepulse inhibition, affect-modulated inhibition, medication and other intervention trials. Most consistently, when participants complete questionnaires about their sensory experiences, those who have neurodevelopmental disorders report differences in their sensory gating. Affect-modulated inhibition appears to be discrepant between samples with and without neurodevelopmental disorder diagnoses. Habituation was the most commonly reported phenomenon and many differences in habituation have been found in autistic individuals and individuals with tic disorders whereas concerns with inhibition seemed more common in COFD. Overall, the evidence is inconsistent within and between disorders suggesting there is still much to learn about sensory gating in neurodevelopmental disorders.
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Affiliation(s)
- Samantha E Schulz
- Department of Psychology, University of Western Ontario, London, Canada
- Brain and Mind Institute, University of Western Ontario, London, Canada
- Western Institute for Neuroscience, University of Western Ontario, London, ON, Canada
| | - Michelle Luszawski
- Department of Psychology, University of Western Ontario, London, Canada
- Brain and Mind Institute, University of Western Ontario, London, Canada
- Western Institute for Neuroscience, University of Western Ontario, London, ON, Canada
| | - Kara E Hannah
- Department of Psychology, University of Western Ontario, London, Canada
- Brain and Mind Institute, University of Western Ontario, London, Canada
- Western Institute for Neuroscience, University of Western Ontario, London, ON, Canada
| | - Ryan A Stevenson
- Department of Psychology, University of Western Ontario, London, Canada.
- Brain and Mind Institute, University of Western Ontario, London, Canada.
- Western Institute for Neuroscience, University of Western Ontario, London, ON, Canada.
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2
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Zhang Q, Wu R, Zhu S, Le J, Chen Y, Lan C, Yao S, Zhao W, Kendrick KM. Facial emotion training as an intervention in autism spectrum disorder: A meta-analysis of randomized controlled trials. Autism Res 2021; 14:2169-2182. [PMID: 34286900 DOI: 10.1002/aur.2565] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 06/03/2021] [Accepted: 06/04/2021] [Indexed: 11/11/2022]
Abstract
A large number of computer-based training programs have been developed as an intervention to help individuals with autism spectrum disorders (ASD) improve their facial emotion recognition ability, as well as social skills. However, it is unclear to what extent these facial emotion training programs can produce beneficial, long-lasting, and generalizable results. Using standard meta-analytic techniques, we investigated the effects of facial emotion training including generalization and maintenance restricted to randomized control trial studies comprising a total of 595 individuals with ASD. Our findings revealed that the intervention resulted in a robust improvement in emotion recognition for individuals receiving training compared with controls. However, while there was also some evidence for generalization of training effects, the small number of studies which conducted follow-ups and assessed social skills reported that improvements were not maintained and there was no evidence for general improvement in social skills. Overall, the analysis revealed a medium effect size in training improvement indicating that facial emotion training may be an effective method for enhancing emotion recognition skills in ASD although more studies are required to assess maintenance of effects and possible general improvements in social skills. LAY SUMMARY: Facial emotion training as an intervention may be a potential way to help improve emotion recognition in autism spectrum disorder (ASD), however robust empirical support for its efficacy has not been sufficiently established. Here, we conducted a meta-analysis of previous studies to summarize the effects of facial emotion training on ASD. Our results show that the training produces a robust improvement in subsequent emotion recognition, while maintenance and generalization effects still need further investigation. To date, no experimentally verified improvements in social skills have been reported.
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Affiliation(s)
- Qianqian Zhang
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Laboratory for NeuroInformation of Ministry of Education, Center for Information in Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Renjing Wu
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Laboratory for NeuroInformation of Ministry of Education, Center for Information in Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Siyu Zhu
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Laboratory for NeuroInformation of Ministry of Education, Center for Information in Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Jiao Le
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Laboratory for NeuroInformation of Ministry of Education, Center for Information in Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Yuanshu Chen
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Laboratory for NeuroInformation of Ministry of Education, Center for Information in Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Chunmei Lan
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Laboratory for NeuroInformation of Ministry of Education, Center for Information in Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Shuxia Yao
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Laboratory for NeuroInformation of Ministry of Education, Center for Information in Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Weihua Zhao
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Laboratory for NeuroInformation of Ministry of Education, Center for Information in Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Keith M Kendrick
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Laboratory for NeuroInformation of Ministry of Education, Center for Information in Medicine, University of Electronic Science and Technology of China, Chengdu, China
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3
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Wong TYQ, Yap MJ, Obana T, Asplund CL, Teh EJ. Brief Report: Emotional Picture and Language Processing in Adults with Autism Spectrum Disorder. J Autism Dev Disord 2021; 52:435-446. [PMID: 33660139 DOI: 10.1007/s10803-021-04920-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/10/2021] [Indexed: 11/28/2022]
Abstract
There is currently limited research and a lack of consensus on emotional processing impairments among adults with autism spectrum disorder (ASD). The present pilot study sought to characterize the extent to which adults with ASD are impaired in processing emotions in both words and pictures. Ten adults with ASD rated word and picture stimuli on emotional valence and arousal. Their ratings were compared to normative data for both stimuli sets using item-level correlations. Adults with ASD rank-ordered stimuli similarly to typically developing individuals, demonstrating relatively typical understanding of emotional words and pictures. However, they used a narrower range of the scales which suggests more subtle impairments affecting emotion-processing. Future directions arising from the findings of this pilot study are discussed.
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Affiliation(s)
- Tammy Y Q Wong
- Department of Psychology, National University of Singapore, Singapore, Singapore
| | - Melvin J Yap
- Department of Psychology, National University of Singapore, Singapore, Singapore
| | - Takashi Obana
- Division of Social Sciences, Yale-NUS College, National University of Singapore, Singapore, Singapore.,N.1 Institute for Health, National University of Singapore, Singapore, Singapore
| | - Christopher L Asplund
- Department of Psychology, National University of Singapore, Singapore, Singapore.,Division of Social Sciences, Yale-NUS College, National University of Singapore, Singapore, Singapore.,N.1 Institute for Health, National University of Singapore, Singapore, Singapore
| | - Elizabeth J Teh
- Department of Otolaryngology, Division of Graduate Medical Studies, Yong Loo Lin School of Medicine, National University of Singapore, MD3, Level 2, 16 Medical Drive, Singapore, 117600, Singapore.
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4
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Boecker L, Pauli P. Affective startle modulation and psychopathology: Implications for appetitive and defensive brain systems. Neurosci Biobehav Rev 2019; 103:230-266. [PMID: 31129237 DOI: 10.1016/j.neubiorev.2019.05.019] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 05/12/2019] [Accepted: 05/18/2019] [Indexed: 02/06/2023]
Abstract
Startle reflex potentiation versus startle attenuation to unpleasant versus pleasant stimuli likely reflect priming of the defensive versus appetitive motivational systems, respectively. This review summarizes and systemizes the literature on affective startle modulation related to psychopathologies with the aim to reveal underlying mechanisms across psychopathologies. We found evidence for psychopathologies characterized by increased startle potentiation to unpleasant stimuli (anxiety disorders), decreased startle potentiation to unpleasant stimuli (psychopathy), decreased startle attenuation to pleasant stimuli (ADHD), as well as a general hyporeactivity to affective stimuli (depression). Increased versus decreased startle responses to disorder-specific stimuli characterize specific phobia and drug dependence. No psychopathology is characterized by increased startle attenuation to standard pleasant stimuli or a general hyperreactivity to affective stimuli. This review indicates that the defensive and the appetitive systems operate independently mostly in accordance with the motivational priming hypothesis and that affective startle modulation is a highly valuable paradigm to unraveling dysfunctions of the defensive and appetitive systems in psychopathologies as requested by the Research Domain Criteria initiative.
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Affiliation(s)
- Lea Boecker
- Department of Economic Psychology, Social Psychology & Experimental Methods, Leuphana University of Lüneburg, Universitätsallee 1, 21335 Lüneburg, Germany.
| | - Paul Pauli
- Department of Psychology (Biological Psychology, Clinical Psychology, and Psychotherapy), University of Würzburg, Marcusstraße 9-11, 97070 Germany; Center of Mental Health, Medical Faculty, University of Würzburg, Germany
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5
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White SW, Abbott L, Wieckowski AT, Capriola-Hall NN, Aly S, Youssef A. Feasibility of Automated Training for Facial Emotion Expression and Recognition in Autism. Behav Ther 2018; 49:881-888. [PMID: 30316487 DOI: 10.1016/j.beth.2017.12.010] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 12/18/2017] [Accepted: 12/22/2017] [Indexed: 11/18/2022]
Abstract
Impairment in facial emotion recognition (FER) and facial emotion expression (FEE), often documented in autism spectrum disorder (ASD), are believed to contribute to the observed core social-communication disability that characterizes this disorder. Moreover, impaired FER and FEE are frequently seen in other disorders and problem behaviors. We describe the development of a novel system to detect and give real-time feedback on these processes, termed facial emotion expression training (FEET), an automated, gamelike system that is based on 3-dimensional sensing (Kinect) technology. A sample of 40 children (n = 20 ASD, n = 20 typically developing) interacted with our prototype system, which presented audiovisual stimuli and assessed responses of participants. Overall, consumer satisfaction ratings were high, and youth with ASD reported enjoying interacting with the system more than did the typical youth. Results suggest that new technology-based interventions are acceptable to consumers and viable for use in remediation of transdiagnostic processes, such as FER and FEE. Implications for future technology-based intervention to target transdiagnostic processes are discussed.
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6
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Stussi Y, Delplanque S, Coraj S, Pourtois G, Sander D. Measuring Pavlovian appetitive conditioning in humans with the postauricular reflex. Psychophysiology 2018. [PMID: 29524234 PMCID: PMC6100102 DOI: 10.1111/psyp.13073] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
Despite its evolutionary and clinical significance, appetitive conditioning has been rarely investigated in humans. It has been proposed that this discrepancy might stem from the difficulty in finding suitable appetitive stimuli that elicit strong physiological responses. However, this might also be due to a possible lack of sensitivity of the psychophysiological measures commonly used to index human appetitive conditioning. Here, we investigated whether the postauricular reflex—a vestigial muscle microreflex that is potentiated by pleasant stimuli relative to neutral and unpleasant stimuli—may provide a valid psychophysiological indicator of appetitive conditioning in humans. To this end, we used a delay differential appetitive conditioning procedure, in which a neutral stimulus was contingently paired with a pleasant odor (CS+), while another neutral stimulus was not associated with any odor (CS−). We measured the postauricular reflex, the startle eyeblink reflex, and skin conductance response (SCR) as learning indices. Taken together, our results indicate that the postauricular reflex was potentiated in response to the CS+ compared with the CS−, whereas this potentiation extinguished when the pleasant odor was no longer delivered. In contrast, we found no evidence for startle eyeblink reflex attenuation in response to the CS+ relative to the CS−, and no effect of appetitive conditioning was observed on SCR. These findings suggest that the postauricular reflex is a sensitive measure of human appetitive conditioning and constitutes a valuable tool for further shedding light on the basic mechanisms underlying emotional learning in humans.
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Affiliation(s)
- Yoann Stussi
- Swiss Center for Affective Sciences, University of Geneva, Geneva, Switzerland.,Laboratory for the Study of Emotion Elicitation and Expression (E3Lab), Department of Psychology, University of Geneva, Geneva, Switzerland
| | - Sylvain Delplanque
- Swiss Center for Affective Sciences, University of Geneva, Geneva, Switzerland.,Laboratory for the Study of Emotion Elicitation and Expression (E3Lab), Department of Psychology, University of Geneva, Geneva, Switzerland
| | - Seline Coraj
- Laboratory for the Study of Emotion Elicitation and Expression (E3Lab), Department of Psychology, University of Geneva, Geneva, Switzerland
| | - Gilles Pourtois
- Cognitive & Affective Psychophysiology Laboratory (CAP-lab), Department of Experimental Clinical & Health Psychology, Ghent University, Ghent, Belgium
| | - David Sander
- Swiss Center for Affective Sciences, University of Geneva, Geneva, Switzerland.,Laboratory for the Study of Emotion Elicitation and Expression (E3Lab), Department of Psychology, University of Geneva, Geneva, Switzerland
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7
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Schuetze M, Rohr CS, Dewey D, McCrimmon A, Bray S. Reinforcement Learning in Autism Spectrum Disorder. Front Psychol 2017; 8:2035. [PMID: 29209259 PMCID: PMC5702301 DOI: 10.3389/fpsyg.2017.02035] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Accepted: 11/07/2017] [Indexed: 01/21/2023] Open
Abstract
Early behavioral interventions are recognized as integral to standard care in autism spectrum disorder (ASD), and often focus on reinforcing desired behaviors (e.g., eye contact) and reducing the presence of atypical behaviors (e.g., echoing others' phrases). However, efficacy of these programs is mixed. Reinforcement learning relies on neurocircuitry that has been reported to be atypical in ASD: prefrontal-sub-cortical circuits, amygdala, brainstem, and cerebellum. Thus, early behavioral interventions rely on neurocircuitry that may function atypically in at least a subset of individuals with ASD. Recent work has investigated physiological, behavioral, and neural responses to reinforcers to uncover differences in motivation and learning in ASD. We will synthesize this work to identify promising avenues for future research that ultimately can be used to enhance the efficacy of early intervention.
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Affiliation(s)
- Manuela Schuetze
- Child and Adolescent Imaging Research Program, University of Calgary, Calgary, AB, Canada
- Behaviour and the Developing Brain, Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada
- Department of Neuroscience, University of Calgary, Calgary, AB, Canada
- Hotchkiss Brain Institute, Calgary, AB, Canada
| | - Christiane S. Rohr
- Child and Adolescent Imaging Research Program, University of Calgary, Calgary, AB, Canada
- Behaviour and the Developing Brain, Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada
- Department of Radiology, University of Calgary, Calgary, AB, Canada
| | - Deborah Dewey
- Behaviour and the Developing Brain, Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada
- Department of Pediatrics, University of Calgary, Calgary, AB, Canada
| | - Adam McCrimmon
- Behaviour and the Developing Brain, Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada
- Educational Psychology, Werklund School of Education, University of Calgary, Calgary, AB, Canada
| | - Signe Bray
- Child and Adolescent Imaging Research Program, University of Calgary, Calgary, AB, Canada
- Behaviour and the Developing Brain, Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada
- Hotchkiss Brain Institute, Calgary, AB, Canada
- Department of Radiology, University of Calgary, Calgary, AB, Canada
- Department of Pediatrics, University of Calgary, Calgary, AB, Canada
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8
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Racine SE, Hebert KR, Benning SD. Emotional Reactivity and Appraisal of Food in Relation to Eating Disorder Cognitions and Behaviours: Evidence to Support the Motivational Conflict Hypothesis. EUROPEAN EATING DISORDERS REVIEW 2017; 26:3-10. [DOI: 10.1002/erv.2567] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Revised: 08/25/2017] [Accepted: 10/11/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Sarah E. Racine
- Department of Psychology; Ohio University; OH USA
- Department of Psychology; McGill University; QC Canada
| | - Karen R. Hebert
- Department of Occupational Therapy; Seton Hall University; NJ USA
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9
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Abstract
In this review, we examine the paradigms and measures available for experimentally studying mixed emotions in the laboratory. For eliciting mixed emotions, we describe a mixed emotions film library that allows for the repeated elicitation of a specific homogeneous mixed emotional state and appropriately matched pure positive, pure negative, and neutral emotional states. For assessing mixed emotions, we consider subjective and objective measures that fall into univariate, bivariate, and multivariate measurement categories. As paradigms and measures for objectively studying mixed emotions are still in their early stages, we conclude by outlining future directions that focus on the reliability, temporal dynamics, and response coherence of mixed emotions paradigms and measures. This research will build a strong foundation for future studies and significantly advance our understanding of mixed emotions.
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Affiliation(s)
| | - James J Gross
- Department of Psychology, Stanford University, Stanford, USA
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10
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Sinclair D, Oranje B, Razak KA, Siegel SJ, Schmid S. Sensory processing in autism spectrum disorders and Fragile X syndrome-From the clinic to animal models. Neurosci Biobehav Rev 2017; 76:235-253. [PMID: 27235081 PMCID: PMC5465967 DOI: 10.1016/j.neubiorev.2016.05.029] [Citation(s) in RCA: 114] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 04/08/2016] [Accepted: 05/23/2016] [Indexed: 01/08/2023]
Abstract
Brains are constantly flooded with sensory information that needs to be filtered at the pre-attentional level and integrated into endogenous activity in order to allow for detection of salient information and an appropriate behavioral response. People with Autism Spectrum Disorder (ASD) or Fragile X Syndrome (FXS) are often over- or under-reactive to stimulation, leading to a wide range of behavioral symptoms. This altered sensitivity may be caused by disrupted sensory processing, signal integration and/or gating, and is often being neglected. Here, we review translational experimental approaches that are used to investigate sensory processing in humans with ASD and FXS, and in relevant rodent models. This includes electroencephalographic measurement of event related potentials, neural oscillations and mismatch negativity, as well as habituation and pre-pulse inhibition of startle. We outline robust evidence of disrupted sensory processing in individuals with ASD and FXS, and in respective animal models, focusing on the auditory sensory domain. Animal models provide an excellent opportunity to examine common mechanisms of sensory pathophysiology in order to develop therapeutics.
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Affiliation(s)
- D Sinclair
- Translational Neuroscience Program, Department of Psychiatry, University of Pennsylvania, 125 S 31st St., Philadelphia, PA 19104, USA
| | - B Oranje
- Department of Psychiatry, Brain Center Rudolf Magnus, University Medical Center Utrecht, HP A 01.126 Heidelberglaan 100, CX Utrecht, 3584, The Netherlands; Center for Neuropsychiatric Schizophrenia Research (CNSR) and Center for Clinical Intervention and Neuropsychiatric Schizophrenia Research (CINS), Copenhagen University Hospital, Psychiatric Center Glostrup, Ndr. Ringvej 29-67, Glostrup, 2600, Denmark; Faculty of Health Sciences, Department of Neurology, Psychiatry, and Sensory Sciences, University of Copenhagen, Denmark
| | - K A Razak
- Psychology Department, University of California Riverside, 900 University Avenue, Riverside, CA 92521, USA
| | - S J Siegel
- Translational Neuroscience Program, Department of Psychiatry, University of Pennsylvania, 125 S 31st St., Philadelphia, PA 19104, USA
| | - S Schmid
- Anatomy & Cell Biology, Schulich School of Medicine and Dentistry, University of Western Ontario, MSB 470, London, ON N6A 5C1, Canada.
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11
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Aaron RV, Benning SD. Postauricular reflexes elicited by soft acoustic clicks and loud noise probes: Reliability, prepulse facilitation, and sensitivity to picture contents. Psychophysiology 2016; 53:1900-1908. [PMID: 27596354 PMCID: PMC5819592 DOI: 10.1111/psyp.12757] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2015] [Accepted: 08/16/2016] [Indexed: 11/29/2022]
Abstract
The startle blink reflex is facilitated during early picture viewing, then inhibited by attention during pleasant and aversive pictures compared to neutral pictures, and finally potentiated during aversive pictures specifically. However, it is unclear whether the postauricular reflex, which is elicited by the same loud acoustic probe as the startle blink reflex but enhanced by appetitive instead of defensive emotion, has the same pattern and time course of emotional modulation. We examined this issue in a sample of 90 undergraduates using serially presented soft acoustic clicks that elicited postauricular (but not startle blink) reflexes in addition to standard startle probes. Postauricular reflexes elicited by both clicks and probes correlated during food and nurturant contents, during which they were potentiated compared to neutral pictures, suggesting clicks effectively elicit emotionally modulated postauricular reflexes. The postauricular reflex was initially facilitated during the first 500 ms of picture processing but was larger during pleasant than neutral pictures throughout picture processing, with larger effect sizes during the latter half of picture processing. Across reflexes and eliciting stimuli, measures of emotional modulation had higher coefficient alphas than magnitudes during specific picture contents within each valence, indicating that only emotional modulation measures assess higher-order appetitive or defensive processing.
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Affiliation(s)
- Rachel V Aaron
- Department of Psychology, College of Arts and Sciences, Vanderbilt University, Nashville, Tennessee, USA
| | - Stephen D Benning
- Department of Psychology, University of Nevada, Las Vegas, Las Vegas, Nevada, USA
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12
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Benning SD, Kovac M, Campbell A, Miller S, Hanna EK, Damiano CR, Sabatino-DiCriscio A, Turner-Brown L, Sasson NJ, Aaron RV, Kinard J, Dichter GS. Late Positive Potential ERP Responses to Social and Nonsocial Stimuli in Youth with Autism Spectrum Disorder. J Autism Dev Disord 2016; 46:3068-77. [PMID: 27344337 PMCID: PMC4988236 DOI: 10.1007/s10803-016-2845-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
We examined the late positive potential (LPP) event related potential in response to social and nonsocial stimuli from youths 9 to 19 years old with (n = 35) and without (n = 34) ASD. Social stimuli were faces with positive expressions and nonsocial stimuli were related to common restricted interests in ASD (e.g., electronics, vehicles, etc.). The ASD group demonstrated relatively smaller LPP amplitude to social stimuli and relatively larger LPP amplitude to nonsocial stimuli. There were no group differences in subjective ratings of images, and there were no significant correlations between LPP amplitude and ASD symptom severity within the ASD group. LPP results suggest blunted motivational responses to social stimuli and heightened motivational responses to nonsocial stimuli in youth with ASD.
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Affiliation(s)
- Stephen D Benning
- Department of Psychology, University of Nevada at Las Vegas, Las Vegas, NV, USA.
| | - Megan Kovac
- New York Presbyterian-Weill Cornell Medical Center, New York, NY, USA
| | - Alana Campbell
- Carolina Institute for Developmental Disabilities, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Stephanie Miller
- University of North Carolina at Chapel Hill School of Social Work, Chapel Hill, NC, USA
| | - Eleanor K Hanna
- Department of Psychology and Neuroscience, Duke University, Durham, NC, USA
| | - Cara R Damiano
- Carolina Institute for Developmental Disabilities, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Psychology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Antoinette Sabatino-DiCriscio
- Department of Psychology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Geisinger Autism Center, 120 Hamm Drive, Lewisburg, PA, USA
| | | | - Noah J Sasson
- School of Behavioral and Brain Sciences, University of Texas at Dallas, Richardson, TX, 75080-3021, USA
| | - Rachel V Aaron
- Department of Psychology, Vanderbilt University, Nashville, TN, USA
| | - Jessica Kinard
- Carolina Institute for Developmental Disabilities, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Gabriel S Dichter
- Carolina Institute for Developmental Disabilities, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- Department of Psychology and Neuroscience, Duke University, Durham, NC, USA.
- Department of Psychiatry, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA.
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13
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Lartseva A, Dijkstra T, Kan CC, Buitelaar JK. Processing of emotion words by patients with autism spectrum disorders: evidence from reaction times and EEG. J Autism Dev Disord 2015; 44:2882-94. [PMID: 24920285 DOI: 10.1007/s10803-014-2149-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
This study investigated processing of emotion words in autism spectrum disorders (ASD) using reaction times and event-related potentials (ERP). Adults with (n = 21) and without (n = 20) ASD performed a lexical decision task on emotion and neutral words while their brain activity was recorded. Both groups showed faster responses to emotion words compared to neutral, suggesting intact early processing of emotion in ASD. In the ERPs, the control group showed a typical late positive component (LPC) at 400-600 ms for emotion words compared to neutral, while the ASD group showed no LPC. The between-group difference in LPC amplitude was significant, suggesting that emotion words were processed differently by individuals with ASD, although their behavioral performance was similar to that of typical individuals.
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Affiliation(s)
- Alina Lartseva
- Department of Cognitive Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen Medical Centre, Geert Grooteplein Noord 21, 6525 EZ, Nijmegen, The Netherlands,
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14
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Lartseva A, Dijkstra T, Buitelaar JK. Emotional language processing in autism spectrum disorders: a systematic review. Front Hum Neurosci 2015; 8:991. [PMID: 25610383 PMCID: PMC4285104 DOI: 10.3389/fnhum.2014.00991] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Accepted: 11/20/2014] [Indexed: 12/27/2022] Open
Abstract
In his first description of Autism Spectrum Disorders (ASD), Kanner emphasized emotional impairments by characterizing children with ASD as indifferent to other people, self-absorbed, emotionally cold, distanced, and retracted. Thereafter, emotional impairments became regarded as part of the social impairments of ASD, and research mostly focused on understanding how individuals with ASD recognize visual expressions of emotions from faces and body postures. However, it still remains unclear how emotions are processed outside of the visual domain. This systematic review aims to fill this gap by focusing on impairments of emotional language processing in ASD. We systematically searched PubMed for papers published between 1990 and 2013 using standardized search terms. Studies show that people with ASD are able to correctly classify emotional language stimuli as emotionally positive or negative. However, processing of emotional language stimuli in ASD is associated with atypical patterns of attention and memory performance, as well as abnormal physiological and neural activity. Particularly, younger children with ASD have difficulties in acquiring and developing emotional concepts, and avoid using these in discourse. These emotional language impairments were not consistently associated with age, IQ, or level of development of language skills. We discuss how emotional language impairments fit with existing cognitive theories of ASD, such as central coherence, executive dysfunction, and weak Theory of Mind. We conclude that emotional impairments in ASD may be broader than just a mere consequence of social impairments, and should receive more attention in future research.
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Affiliation(s)
- Alina Lartseva
- Department of Cognitive Neuroscience, Donders Centre for Neuroscience, Radboud University Medical CentreNijmegen, Netherlands
- International Max Planck Research School for Language Sciences, Max Planck Institute for PsycholinguisticsNijmegen, Netherlands
| | - Ton Dijkstra
- Donders Centre for Cognition, Radboud University NijmegenNijmegen, Netherlands
| | - Jan K. Buitelaar
- Department of Cognitive Neuroscience, Donders Centre for Neuroscience, Radboud University Medical CentreNijmegen, Netherlands
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White SW, Mazefsky CA, Dichter GS, Chiu PH, Richey JA, Ollendick TH. Social-cognitive, physiological, and neural mechanisms underlying emotion regulation impairments: understanding anxiety in autism spectrum disorder. Int J Dev Neurosci 2014; 39:22-36. [PMID: 24951837 PMCID: PMC4180783 DOI: 10.1016/j.ijdevneu.2014.05.012] [Citation(s) in RCA: 129] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Revised: 05/28/2014] [Accepted: 05/29/2014] [Indexed: 12/28/2022] Open
Abstract
Anxiety is one of the most common clinical problems among children, adolescents, and adults with autism spectrum disorder (ASD), yet we know little about its etiology in the context of ASD. We posit that emotion regulation (ER) impairments are a risk factor for anxiety in ASD. Specifically, we propose that one reason why anxiety disorders are so frequently comorbid with ASD is because ER impairments are ubiquitous to ASD, stemming from socio-cognitive, physiological, and neurological processes related to impaired cognitive control, regulatory processes, and arousal. In this review, we offer a developmental model of how ER impairments may arise in ASD, and when (moderating influences) and how (meditational mechanisms) they result in anxiety.
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Affiliation(s)
- Susan W White
- Department of Psychology, Virginia Tech, United States.
| | - Carla A Mazefsky
- Department of Psychiatry, University of Pittsburgh School of Medicine, United States
| | - Gabriel S Dichter
- Department of Psychiatry, University of North Carolina, United States; Department of Psychology, University of North Carolina, United States
| | - Pearl H Chiu
- Virginia Tech Carilion Research Institute and Department of Psychology, Virginia Tech, United States
| | - John A Richey
- Department of Psychology, Virginia Tech, United States
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16
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Lane ST, Franklin JC, Curran PJ. Clarifying the nature of startle habituation using latent curve modeling. Int J Psychophysiol 2013; 88:55-63. [DOI: 10.1016/j.ijpsycho.2013.01.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2012] [Revised: 01/17/2013] [Accepted: 01/21/2013] [Indexed: 10/27/2022]
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17
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Mathersul D, McDonald S, Rushby JA. Automatic facial responses to affective stimuli in high-functioning adults with autism spectrum disorder. Physiol Behav 2013; 109:14-22. [DOI: 10.1016/j.physbeh.2012.10.008] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2012] [Revised: 09/05/2012] [Accepted: 10/05/2012] [Indexed: 01/21/2023]
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18
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Gaigg SB. The Interplay between Emotion and Cognition in Autism Spectrum Disorder: Implications for Developmental Theory. Front Integr Neurosci 2012; 6:113. [PMID: 23316143 PMCID: PMC3540960 DOI: 10.3389/fnint.2012.00113] [Citation(s) in RCA: 77] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2012] [Accepted: 11/11/2012] [Indexed: 12/14/2022] Open
Abstract
Autism Spectrum Disorder (ASD) is a neurodevelopmental disorder that is clinically defined by abnormalities in reciprocal social and communicative behaviors and an inflexible adherence to routinised patterns of thought and behavior. Laboratory studies repeatedly demonstrate that autistic individuals experience difficulties in recognizing and understanding the emotional expressions of others and naturalistic observations show that they use such expressions infrequently and inappropriately to regulate social exchanges. Dominant theories attribute this facet of the ASD phenotype to abnormalities in a social brain network that mediates social-motivational and social-cognitive processes such as face processing, mental state understanding, and empathy. Such theories imply that only emotion related processes relevant to social cognition are compromised in ASD but accumulating evidence suggests that the disorder may be characterized by more widespread anomalies in the domain of emotions. In this review I summarize the relevant literature and argue that the social-emotional characteristics of ASD may be better understood in terms of a disruption in the domain-general interplay between emotion and cognition. More specifically I will suggest that ASD is the developmental consequence of early emerging anomalies in how emotional responses to the environment modulate a wide range of cognitive processes including those that are relevant to navigating the social world.
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Affiliation(s)
- Sebastian B. Gaigg
- Department of Psychology, Autism Research Group, City University LondonLondon, UK
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19
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Genevsky A, Gard DE. The effect of choice on the physiology of emotion: An affective startle modulation study. Int J Psychophysiol 2012; 84:80-5. [DOI: 10.1016/j.ijpsycho.2012.01.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2011] [Revised: 01/10/2012] [Accepted: 01/11/2012] [Indexed: 10/14/2022]
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20
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Just Another Social Scene: Evidence for Decreased Attention to Negative Social Scenes in High-Functioning Autism. J Autism Dev Disord 2011; 42:1790-8. [DOI: 10.1007/s10803-011-1415-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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21
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Ayers LW, Missig G, Schulkin J, Rosen JB. Oxytocin reduces background anxiety in a fear-potentiated startle paradigm: peripheral vs central administration. Neuropsychopharmacology 2011; 36:2488-97. [PMID: 21796104 PMCID: PMC3194076 DOI: 10.1038/npp.2011.138] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2011] [Revised: 06/23/2011] [Accepted: 06/23/2011] [Indexed: 12/21/2022]
Abstract
Oxytocin is known to have anti-anxiety and anti-stress effects. Using a fear-potentiated startle paradigm in rats, we previously demonstrated that subcutaneously administered oxytocin suppressed acoustic startle following fear conditioning compared with startle before fear conditioning (termed background anxiety), but did not have an effect on cue-specific fear-potentiated startle. The findings suggest oxytocin reduces background anxiety, an anxious state not directly related to cue-specific fear, but sustained beyond the immediate threat. The goal of the present study was to compare the effects of centrally and peripherally administered oxytocin on background anxiety and cue-specific fear. Male rats were given oxytocin either subcutaneously (SC) or intracerebroventricularly (ICV) into the lateral ventricles before fear-potentiated startle testing. Oxytocin doses of 0.01 and 0.1 μg/kg SC reduced background anxiety. ICV administration of oxytocin at doses from 0.002 to 20 μg oxytocin had no effect on background anxiety or cue-specific fear-potentiated startle. The 20 μg ICV dose of oxytocin did reduce acoustic startle in non-fear conditioned rats. These studies indicate that oxytocin is potent and effective in reducing background anxiety when delivered peripherally, but not when delivered into the cerebroventricular system. Oxytocin given systemically may have anti-anxiety properties that are particularly germane to the hypervigilance and exaggerated startle typically seen in many anxiety and mental health disorder patients.
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Affiliation(s)
- Luke W Ayers
- Department of Psychology, Behavioral Neuroscience Program, University of Delaware, Newark, DE, USA
| | - Galen Missig
- Neuroscience Graduate Program, University of Vermont, Burlington, VT, USA
| | - Jay Schulkin
- Department of Neuroscience, Georgetown University, Washington, DC, USA
- Behavioral Endocrinology Section, National Institute of Mental Health, Washington, DC, USA
- Research Department, American College of Obstetricians and Gynecologists, Washington, DC, USA
| | - Jeffrey B Rosen
- Department of Psychology, Behavioral Neuroscience Program, University of Delaware, Newark, DE, USA
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22
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Current World Literature. Curr Opin Neurol 2011; 24:183-90. [DOI: 10.1097/wco.0b013e32834585ec] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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