Acute pain experience in individuals with autism spectrum disorders: A review / David J. MOORE in Autism, 19-4 (May 2015)  

Public ISBD [article]  inAutism > 19-4 (May 2015) . - p.387-399 Titre : Acute pain experience in individuals with autism spectrum disorders: A review Type de document : texte imprimé Auteurs : David J. MOORE, Auteur Article en page(s) : p.387-399 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : In addition to the diagnostic criteria for autism spectrum disorder, a number of clinically important comorbid complaints, including sensory abnormalities, are also discussed. One difference often noted in these accounts is hyposensitivity to pain; however, evidence for this is limited. The purpose of the current review therefore was to examine sensitivity to pain of individuals with autism spectrum disorder. This review is interested in reports which consider differences in subjective experience of pain (i.e. different pain thresholds) and differences in behavioural response to pain (i.e. signs of pain-related distress). Studies were included if they were conducted with human subjects, included a clearly diagnosed autism spectrum disorder population and reported data pertaining to pain experience relative to the neurotypical population. Studies were classified as being self/parent report, clinical observations, observations of response to medical procedures or experimental examination of pain. Both self/parent report and clinical observations appeared to report hyposensitivity to pain, whereas observations of medical procedures and experimental manipulation suggested normal or hypersensitive responses to pain. This review suggests that contrary to classical reports, individuals with autism spectrum disorder do not appear to have systematically altered pain responses or thresholds. More systematic experimental examination of this area is needed to understand responses to pain of individuals with autism spectrum disorder. En ligne : http://dx.doi.org/10.1177/1362361314527839 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=257 [article] Acute pain experience in individuals with autism spectrum disorders: A review [texte imprimé] / David J. MOORE, Auteur . - p.387-399. Langues : Anglais (eng) in Autism > 19-4 (May 2015) . - p.387-399 Index. décimale : PER Périodiques Résumé : In addition to the diagnostic criteria for autism spectrum disorder, a number of clinically important comorbid complaints, including sensory abnormalities, are also discussed. One difference often noted in these accounts is hyposensitivity to pain; however, evidence for this is limited. The purpose of the current review therefore was to examine sensitivity to pain of individuals with autism spectrum disorder. This review is interested in reports which consider differences in subjective experience of pain (i.e. different pain thresholds) and differences in behavioural response to pain (i.e. signs of pain-related distress). Studies were included if they were conducted with human subjects, included a clearly diagnosed autism spectrum disorder population and reported data pertaining to pain experience relative to the neurotypical population. Studies were classified as being self/parent report, clinical observations, observations of response to medical procedures or experimental examination of pain. Both self/parent report and clinical observations appeared to report hyposensitivity to pain, whereas observations of medical procedures and experimental manipulation suggested normal or hypersensitive responses to pain. This review suggests that contrary to classical reports, individuals with autism spectrum disorder do not appear to have systematically altered pain responses or thresholds. More systematic experimental examination of this area is needed to understand responses to pain of individuals with autism spectrum disorder. En ligne : http://dx.doi.org/10.1177/1362361314527839 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=257

Attentional allocation of autism spectrum disorder individuals: Searching for a Face-in-the-Crowd / David J. MOORE in Autism, 20-2 (February 2016)  

Public ISBD [article]  inAutism > 20-2 (February 2016) . - p.163-171 Titre : Attentional allocation of autism spectrum disorder individuals: Searching for a Face-in-the-Crowd Type de document : texte imprimé Auteurs : David J. MOORE, Auteur ; John REIDY, Auteur ; Lisa HEAVEY, Auteur Article en page(s) : p.163-171 Langues : Anglais (eng) Mots-clés : adults  attention  autism  autism spectrum disorder  bias  faces  social cognition Index. décimale : PER Périodiques Résumé : A study is reported which tests the proposition that faces capture the attention of those with autism spectrum disorders less than a typical population. A visual search task based on the Face-in-the-Crowd paradigm was used to examine the attentional allocation of autism spectrum disorder adults for faces. Participants were required to search for discrepant target images from within 9-image arrays. Both participants with autism spectrum disorder and control participants demonstrated speeded identification of faces compared to non-face objects. This indicates that when attention is under conscious control, both autism spectrum disorder and typically developing comparison adults show an attentional bias for faces, which contrasts with previous research which found an absence of an attentional bias for faces in autism spectrum disorder. Theoretical implications of this differentiation are discussed. En ligne : http://dx.doi.org/10.1177/1362361315573637 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=278 [article] Attentional allocation of autism spectrum disorder individuals: Searching for a Face-in-the-Crowd [texte imprimé] / David J. MOORE, Auteur ; John REIDY, Auteur ; Lisa HEAVEY, Auteur . - p.163-171. Langues : Anglais (eng) in Autism > 20-2 (February 2016) . - p.163-171 Mots-clés : adults  attention  autism  autism spectrum disorder  bias  faces  social cognition Index. décimale : PER Périodiques Résumé : A study is reported which tests the proposition that faces capture the attention of those with autism spectrum disorders less than a typical population. A visual search task based on the Face-in-the-Crowd paradigm was used to examine the attentional allocation of autism spectrum disorder adults for faces. Participants were required to search for discrepant target images from within 9-image arrays. Both participants with autism spectrum disorder and control participants demonstrated speeded identification of faces compared to non-face objects. This indicates that when attention is under conscious control, both autism spectrum disorder and typically developing comparison adults show an attentional bias for faces, which contrasts with previous research which found an absence of an attentional bias for faces in autism spectrum disorder. Theoretical implications of this differentiation are discussed. En ligne : http://dx.doi.org/10.1177/1362361315573637 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=278

Attentional Processing of Faces in ASD: A Dot-Probe Study / David J. MOORE in Journal of Autism and Developmental Disorders, 42-10 (October 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-10 (October 2012) . - p.2038-2045 Titre : Attentional Processing of Faces in ASD: A Dot-Probe Study Type de document : texte imprimé Auteurs : David J. MOORE, Auteur ; Lisa HEAVEY, Auteur ; John REIDY, Auteur Année de publication : 2012 Article en page(s) : p.2038-2045 Langues : Anglais (eng) Mots-clés : Autism  Attention  Social  Faces  Dot-Probe Index. décimale : PER Périodiques Résumé : The present study used the Dot-Probe paradigm to explore attentional allocation to faces compared with non-social images in high-functioning individuals with autism spectrum disorder (ASD) and typically developing controls. There was no evidence of attentional bias in either group when stimuli were presented at individually calculated sub-threshold levels. However, at supra-threshold presentation (200 ms), a face bias was found for control participants but not for those with ASD. These results add to evidence of reduced social interest in ASD, relative to controls, and further demonstrate when atypical social processing arises in the attentional time course. En ligne : http://dx.doi.org/10.1007/s10803-012-1449-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=181 [article] Attentional Processing of Faces in ASD: A Dot-Probe Study [texte imprimé] / David J. MOORE, Auteur ; Lisa HEAVEY, Auteur ; John REIDY, Auteur . - 2012 . - p.2038-2045. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-10 (October 2012) . - p.2038-2045 Mots-clés : Autism  Attention  Social  Faces  Dot-Probe Index. décimale : PER Périodiques Résumé : The present study used the Dot-Probe paradigm to explore attentional allocation to faces compared with non-social images in high-functioning individuals with autism spectrum disorder (ASD) and typically developing controls. There was no evidence of attentional bias in either group when stimuli were presented at individually calculated sub-threshold levels. However, at supra-threshold presentation (200 ms), a face bias was found for control participants but not for those with ASD. These results add to evidence of reduced social interest in ASD, relative to controls, and further demonstrate when atypical social processing arises in the attentional time course. En ligne : http://dx.doi.org/10.1007/s10803-012-1449-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=181

A Quantitative Sensory Testing Approach to Pain in Autism Spectrum Disorders / Sarah VAUGHAN in Journal of Autism and Developmental Disorders, 50-5 (May 2020)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 50-5 (May 2020) . - p.1607-1620 Titre : A Quantitative Sensory Testing Approach to Pain in Autism Spectrum Disorders Type de document : texte imprimé Auteurs : Sarah VAUGHAN, Auteur ; Francis MCGLONE, Auteur ; Helen POOLE, Auteur ; David J. MOORE, Auteur Article en page(s) : p.1607-1620 Langues : Anglais (eng) Mots-clés : Autism  Pain  Quantitative sensory testing  Somatosensation Index. décimale : PER Périodiques Résumé : Sensory abnormalities in autism has been noted clinically, with pain insensitivity as a specified diagnostic criterion. However, there is limited research using psychophysically robust techniques. Thirteen adults with ASD and 13 matched controls completed an established quantitative sensory testing (QST) battery, supplemented with measures of pain tolerance and central modulation. The ASD group showed higher thresholds for light touch detection and mechanical pain. Notably, the ASD group had a greater range of extreme scores (the number of z-scores outside of the 95% CI > 2), dynamic mechanical allodynia and paradoxical heat sensation; phenomena not typically seen in neurotypical individuals. These data support the need for research examining central mechanisms for pain in ASD and greater consideration of individual difference. En ligne : http://dx.doi.org/10.1007/s10803-019-03918-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=422 [article] A Quantitative Sensory Testing Approach to Pain in Autism Spectrum Disorders [texte imprimé] / Sarah VAUGHAN, Auteur ; Francis MCGLONE, Auteur ; Helen POOLE, Auteur ; David J. MOORE, Auteur . - p.1607-1620. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 50-5 (May 2020) . - p.1607-1620 Mots-clés : Autism  Pain  Quantitative sensory testing  Somatosensation Index. décimale : PER Périodiques Résumé : Sensory abnormalities in autism has been noted clinically, with pain insensitivity as a specified diagnostic criterion. However, there is limited research using psychophysically robust techniques. Thirteen adults with ASD and 13 matched controls completed an established quantitative sensory testing (QST) battery, supplemented with measures of pain tolerance and central modulation. The ASD group showed higher thresholds for light touch detection and mechanical pain. Notably, the ASD group had a greater range of extreme scores (the number of z-scores outside of the 95% CI > 2), dynamic mechanical allodynia and paradoxical heat sensation; phenomena not typically seen in neurotypical individuals. These data support the need for research examining central mechanisms for pain in ASD and greater consideration of individual difference. En ligne : http://dx.doi.org/10.1007/s10803-019-03918-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=422

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