19 recherche sur le mot-clé 'Spontaneous-thought'

Source localization of brain electric field frequency bands during conscious, spontaneous, visual imagery and abstract thought / D. LEHMANN in Cognitive Brain Research, 1-4 (December 1993)

Public ISBD [article]  inCognitive Brain Research > 1-4 (December 1993) . - p.203-210 Titre : Source localization of brain electric field frequency bands during conscious, spontaneous, visual imagery and abstract thought Type de document : texte imprimé Auteurs : D. LEHMANN, Auteur ; B. HENGGELER, Auteur ; M. KOUKKOU, Auteur ; C.M. MICHEL, Auteur Année de publication : 1993 Article en page(s) : p.203-210 Langues : Anglais (eng) Mots-clés : Source-localization EEG-frequency-band Mentation-class Consciousness Spontaneous-thought Visual-imagery Index. décimale : PER Périodiques Résumé : This paper addresses the issue of mind-brain correspondence, using a novel way to reduce brain electric field data in the frequency domain to estimates of intracerebral model source locations, and applying this method to brain electric data collected during the 2-s epochs immediately before the randomly solicited reports of spontaneous, conscious, covert experiences from 12 normal volunteers. The mentation reports were classified into visual imagery and abstract thought. The mean locations of the EEG model sources associated with abstract thoughts were generally more anterior and deeper than those of visual imagery, particularly significant for the delta/theta band; the finding was common across subjects. Thus, different brain functional states involving different geometries of activated neural populations exist during conscious, spontaneous, task-free mentations of the visual imagery type and of the abstract thought type. Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=781 [article] Source localization of brain electric field frequency bands during conscious, spontaneous, visual imagery and abstract thought [texte imprimé] / D. LEHMANN, Auteur ; B. HENGGELER, Auteur ; M. KOUKKOU, Auteur ; C.M. MICHEL, Auteur . - 1993 . - p.203-210. Langues : Anglais (eng) in Cognitive Brain Research > 1-4 (December 1993) . - p.203-210 Mots-clés : Source-localization EEG-frequency-band Mentation-class Consciousness Spontaneous-thought Visual-imagery Index. décimale : PER Périodiques Résumé : This paper addresses the issue of mind-brain correspondence, using a novel way to reduce brain electric field data in the frequency domain to estimates of intracerebral model source locations, and applying this method to brain electric data collected during the 2-s epochs immediately before the randomly solicited reports of spontaneous, conscious, covert experiences from 12 normal volunteers. The mentation reports were classified into visual imagery and abstract thought. The mean locations of the EEG model sources associated with abstract thoughts were generally more anterior and deeper than those of visual imagery, particularly significant for the delta/theta band; the finding was common across subjects. Thus, different brain functional states involving different geometries of activated neural populations exist during conscious, spontaneous, task-free mentations of the visual imagery type and of the abstract thought type. Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=781

Blink Rate in Pediatric Complex Partial Seizure Disorder / Rochelle CAPLAN in Journal of Child Psychology and Psychiatry, 39-8 (November 1998)

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 39-8 (November 1998) . - p.1145-1152 Titre : Blink Rate in Pediatric Complex Partial Seizure Disorder Type de document : texte imprimé Auteurs : Rochelle CAPLAN, Auteur ; Donald GUTHRIE, Auteur ; Scott KOMO, Auteur ; W. Donald SHIELDS, Auteur Année de publication : 1998 Article en page(s) : p.1145-1152 Langues : Anglais (eng) Mots-clés : Schizophrenia  thought disorder Index. décimale : PER Périodiques Résumé : This study examined spontaneous blink rate, a putative measure of dopamine function, in 30 children with complex partial epilepsy and 61 normal children. The children with epilepsy had significantly lower blink rates than the normal children in a conversation and a verbal recall task, particularly if they had a schizophrenia-like psychosis, EEG evidence for left focal epileptic activity, illogical thinking, discourse deficits, and distractibility. They modulated their blink rates across a listening, a conversation, and a verbal recall task like the normal children. Given previously reported low blink rates in schizophrenic children, these findings suggest that children with complex partial epilepsy or schizophrenia might have similar biological features. Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=124 [article] Blink Rate in Pediatric Complex Partial Seizure Disorder [texte imprimé] / Rochelle CAPLAN, Auteur ; Donald GUTHRIE, Auteur ; Scott KOMO, Auteur ; W. Donald SHIELDS, Auteur . - 1998 . - p.1145-1152. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 39-8 (November 1998) . - p.1145-1152 Mots-clés : Schizophrenia  thought disorder Index. décimale : PER Périodiques Résumé : This study examined spontaneous blink rate, a putative measure of dopamine function, in 30 children with complex partial epilepsy and 61 normal children. The children with epilepsy had significantly lower blink rates than the normal children in a conversation and a verbal recall task, particularly if they had a schizophrenia-like psychosis, EEG evidence for left focal epileptic activity, illogical thinking, discourse deficits, and distractibility. They modulated their blink rates across a listening, a conversation, and a verbal recall task like the normal children. Given previously reported low blink rates in schizophrenic children, these findings suggest that children with complex partial epilepsy or schizophrenia might have similar biological features. Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=124

Can Adults With Autism Spectrum Disorders Infer What Happened to Someone From Their Emotional Response? / Sarah A. CASSIDY in Autism Research, 7-1 (February 2014)  

Public ISBD [article]  inAutism Research > 7-1 (February 2014) . - p.112-123 Titre : Can Adults With Autism Spectrum Disorders Infer What Happened to Someone From Their Emotional Response? Type de document : texte imprimé Auteurs : Sarah A. CASSIDY, Auteur ; Danielle ROPAR, Auteur ; Peter MITCHELL, Auteur ; Peter CHAPMAN, Auteur Article en page(s) : p.112-123 Langues : Anglais (eng) Mots-clés : autism  retrodictive mindreading  eye tracking  spontaneous emotion recognition  face processing Index. décimale : PER Périodiques Résumé : Can adults with autism spectrum disorders (ASD) infer what happened to someone from their emotional response? Millikan has argued that in everyday life, others' emotions are most commonly used to work out the antecedents of behavior, an ability termed retrodictive mindreading. As those with ASD show difficulties interpreting others' emotions, we predicted that these individuals would have difficulty with retrodictive mindreading. Sixteen adults with high-functioning autism or Asperger's syndrome and 19 typically developing adults viewed 21 video clips of people reacting to one of three gifts (chocolate, monopoly money, or a homemade novelty) and then inferred what gift the recipient received and the emotion expressed by that person. Participants' eye movements were recorded while they viewed the videos. Results showed that participants with ASD were only less accurate when inferring who received a chocolate or homemade gift. This difficulty was not due to lack of understanding what emotions were appropriate in response to each gift, as both groups gave consistent gift and emotion inferences significantly above chance (genuine positive for chocolate and feigned positive for homemade). Those with ASD did not look significantly less to the eyes of faces in the videos, and looking to the eyes did not correlate with accuracy on the task. These results suggest that those with ASD are less accurate when retrodicting events involving recognition of genuine and feigned positive emotions, and challenge claims that lack of attention to the eyes causes emotion recognition difficulties in ASD. En ligne : http://dx.doi.org/10.1002/aur.1351 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=227 [article] Can Adults With Autism Spectrum Disorders Infer What Happened to Someone From Their Emotional Response? [texte imprimé] / Sarah A. CASSIDY, Auteur ; Danielle ROPAR, Auteur ; Peter MITCHELL, Auteur ; Peter CHAPMAN, Auteur . - p.112-123. Langues : Anglais (eng) in Autism Research > 7-1 (February 2014) . - p.112-123 Mots-clés : autism  retrodictive mindreading  eye tracking  spontaneous emotion recognition  face processing Index. décimale : PER Périodiques Résumé : Can adults with autism spectrum disorders (ASD) infer what happened to someone from their emotional response? Millikan has argued that in everyday life, others' emotions are most commonly used to work out the antecedents of behavior, an ability termed retrodictive mindreading. As those with ASD show difficulties interpreting others' emotions, we predicted that these individuals would have difficulty with retrodictive mindreading. Sixteen adults with high-functioning autism or Asperger's syndrome and 19 typically developing adults viewed 21 video clips of people reacting to one of three gifts (chocolate, monopoly money, or a homemade novelty) and then inferred what gift the recipient received and the emotion expressed by that person. Participants' eye movements were recorded while they viewed the videos. Results showed that participants with ASD were only less accurate when inferring who received a chocolate or homemade gift. This difficulty was not due to lack of understanding what emotions were appropriate in response to each gift, as both groups gave consistent gift and emotion inferences significantly above chance (genuine positive for chocolate and feigned positive for homemade). Those with ASD did not look significantly less to the eyes of faces in the videos, and looking to the eyes did not correlate with accuracy on the task. These results suggest that those with ASD are less accurate when retrodicting events involving recognition of genuine and feigned positive emotions, and challenge claims that lack of attention to the eyes causes emotion recognition difficulties in ASD. En ligne : http://dx.doi.org/10.1002/aur.1351 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=227

Differences between spontaneous and elicited expressive communication in children with autism / Hsu-Min CHIANG in Research in Autism Spectrum Disorders, 3-1 (January 2009)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 3-1 (January 2009) . - p.214-222 Titre : Differences between spontaneous and elicited expressive communication in children with autism Type de document : texte imprimé Auteurs : Hsu-Min CHIANG, Auteur Année de publication : 2009 Article en page(s) : p.214-222 Langues : Anglais (eng) Mots-clés : Autism Spontaneous-communication Elicited-communication Expressive-communication Index. décimale : PER Périodiques Résumé : The purpose of this study was to investigate the differences between spontaneous and elicited expressive communication in Australian and Taiwanese children with autism who were nonverbal or had limited speech. Thirty-four children with autism (17 Australian and 17 Taiwanese children) participated in this study. Each participant was observed for 2 h in naturalistic settings (i.e., school and home). Results indicated that children with autism with limited speech produced more spontaneous communication than elicited communication. These children were more likely to use unaided augmentative and alternative communication (AAC) and communicate for requesting purpose during spontaneous communication. Acknowledge was the most common communication partner's response during spontaneous and elicited communication. Spontaneous communication was more likely than elicited communication to occur during academic activities. Taiwanese children with autism produced more spontaneous communication than did Australian children with autism. En ligne : http://dx.doi.org/10.1016/j.rasd.2008.06.002 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=649 [article] Differences between spontaneous and elicited expressive communication in children with autism [texte imprimé] / Hsu-Min CHIANG, Auteur . - 2009 . - p.214-222. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 3-1 (January 2009) . - p.214-222 Mots-clés : Autism Spontaneous-communication Elicited-communication Expressive-communication Index. décimale : PER Périodiques Résumé : The purpose of this study was to investigate the differences between spontaneous and elicited expressive communication in Australian and Taiwanese children with autism who were nonverbal or had limited speech. Thirty-four children with autism (17 Australian and 17 Taiwanese children) participated in this study. Each participant was observed for 2 h in naturalistic settings (i.e., school and home). Results indicated that children with autism with limited speech produced more spontaneous communication than elicited communication. These children were more likely to use unaided augmentative and alternative communication (AAC) and communicate for requesting purpose during spontaneous communication. Acknowledge was the most common communication partner's response during spontaneous and elicited communication. Spontaneous communication was more likely than elicited communication to occur during academic activities. Taiwanese children with autism produced more spontaneous communication than did Australian children with autism. En ligne : http://dx.doi.org/10.1016/j.rasd.2008.06.002 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=649

A dyadic analysis of the effects of setting and communication partner on elicited and spontaneous communication of children with Autism Spectrum Disorder and typically developing children / Ita FORDE in Research in Autism Spectrum Disorders, 5-4 (October-December 2011)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 5-4 (October-December 2011) . - p.1471-1478 Titre : A dyadic analysis of the effects of setting and communication partner on elicited and spontaneous communication of children with Autism Spectrum Disorder and typically developing children Type de document : texte imprimé Auteurs : Ita FORDE, Auteur ; Jennifer HOLLOWAY, Auteur ; Olive HEALY, Auteur ; Julie BROSNAN, Auteur Année de publication : 2011 Article en page(s) : p.1471-1478 Langues : Anglais (eng) Mots-clés : Elicited communication  Spontaneous communication  Autism Spectrum Disorder  Verbal behaviour Index. décimale : PER Périodiques Résumé : The study examined the effects of condition and communication partner on spontaneous and elicited communication in children with Autism Spectrum Disorder (ASD) in comparison to age matched typically developing children. Eighteen children participated in the study (nine children diagnosed with ASD and nine typically developing children). Each participant was video recorded for 2 h 15 min periods across two conditions (academic activity and free-time). The two conditions represented a naturalistic view of the children's environment. Spontaneous and elicited communication were further analysed in terms of verbal behavior functions including requests, mands for information, mands for attention, greetings, terminating an activity, comments/tacts, language of negotiation, specifying using autoclitics and reject. Communication partner was further analysed at two levels, peer and adult. There was no difference between the frequency of functions of communication emitted and diagnosis of the participant. There was a significant difference for communication partner, whereby the main communicative partner for children with ASD was an adult in contrast to typically developing children who spoke more to their peers. Typically developing children engaged in more spontaneous communication than children diagnosed with ASD. En ligne : http://dx.doi.org/10.1016/j.rasd.2011.02.008 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=126 [article] A dyadic analysis of the effects of setting and communication partner on elicited and spontaneous communication of children with Autism Spectrum Disorder and typically developing children [texte imprimé] / Ita FORDE, Auteur ; Jennifer HOLLOWAY, Auteur ; Olive HEALY, Auteur ; Julie BROSNAN, Auteur . - 2011 . - p.1471-1478. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 5-4 (October-December 2011) . - p.1471-1478 Mots-clés : Elicited communication  Spontaneous communication  Autism Spectrum Disorder  Verbal behaviour Index. décimale : PER Périodiques Résumé : The study examined the effects of condition and communication partner on spontaneous and elicited communication in children with Autism Spectrum Disorder (ASD) in comparison to age matched typically developing children. Eighteen children participated in the study (nine children diagnosed with ASD and nine typically developing children). Each participant was video recorded for 2 h 15 min periods across two conditions (academic activity and free-time). The two conditions represented a naturalistic view of the children's environment. Spontaneous and elicited communication were further analysed in terms of verbal behavior functions including requests, mands for information, mands for attention, greetings, terminating an activity, comments/tacts, language of negotiation, specifying using autoclitics and reject. Communication partner was further analysed at two levels, peer and adult. There was no difference between the frequency of functions of communication emitted and diagnosis of the participant. There was a significant difference for communication partner, whereby the main communicative partner for children with ASD was an adult in contrast to typically developing children who spoke more to their peers. Typically developing children engaged in more spontaneous communication than children diagnosed with ASD. En ligne : http://dx.doi.org/10.1016/j.rasd.2011.02.008 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=126

Factors associated with classroom participation in preschool through third grade learners on the autism spectrum / Nicole SPARAPANI in Research in Autism Spectrum Disorders, 105 (July 2023)  

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Formal Thought Disorder and Executive Functioning in Children and Adolescents with Autism Spectrum Disorder: Old Leads and New Avenues / Tim ZIERMANS in Journal of Autism and Developmental Disorders, 47-6 (June 2017)  

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Formal Thought Disorder and the Autism Spectrum: Relationship with Symptoms, Executive Control, and Anxiety / Marjorie SOLOMON in Journal of Autism and Developmental Disorders, 38-8 (September 2008)  

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Free Classification as a Window on Executive Functioning in Autism Spectrum Disorders / Margaret MCGONIGLE-CHALMERS in Journal of Autism and Developmental Disorders, 40-7 (July 2010)  

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Highlighting the first 5 months of life: General movements in infants later diagnosed with autism spectrum disorder or Rett syndrome / Christa EINSPIELER in Research in Autism Spectrum Disorders, 8-3 (March 2014)  

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