12 recherche sur le mot-clé 'neurocognition'

Does EEG-neurofeedback improve neurocognitive functioning in children with attention-deficit/hyperactivity disorder? A systematic review and a double-blind placebo-controlled study / Madelon A. VOLLEBREGT in Journal of Child Psychology and Psychiatry, 55-5 (May 2014)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 55-5 (May 2014) . - p.460-472 Titre : Does EEG-neurofeedback improve neurocognitive functioning in children with attention-deficit/hyperactivity disorder? A systematic review and a double-blind placebo-controlled study Type de document : Texte imprimé et/ou numérique Auteurs : Madelon A. VOLLEBREGT, Auteur ; Martine VAN DONGEN-BOOMSMA, Auteur ; Jan K. BUITELAAR, Auteur ; Dorine SLAATS-WILLEMSE, Auteur Article en page(s) : p.460-472 Mots-clés : Neurofeedback  attention-deficit/hyperactivity disorder (ADHD)  randomized controlled trial (RCT)  electroencephalogram (EEG)  efficacy  neurocognition  review Index. décimale : PER Périodiques Résumé : Background The number of placebo-controlled randomized studies relating to EEG-neurofeedback and its effect on neurocognition in attention-deficient/hyperactivity disorder (ADHD) is limited. For this reason, a double blind, randomized, placebo-controlled study was designed to assess the effects of EEG-neurofeedback on neurocognitive functioning in children with ADHD, and a systematic review on this topic was performed. Methods Forty-one children (8–15 years) with a DSM-IV-TR diagnosis of ADHD were randomly allocated to EEG-neurofeedback or placebo-neurofeedback treatment for 30 sessions, twice a week. Children were stratified by age, electrophysiological state of arousal, and medication use. Neurocognitive tests of attention, executive functioning, working memory, and time processing were administered before and after treatment. Researchers, teachers, children and their parents, with the exception of the neurofeedback-therapist, were all blind to treatment assignment. Outcome measures were the changes in neurocognitive performance before and after treatment. Clinical trial registration: www.clinicaltrials.gov: NCT00723684. Results No significant treatment effect on any of the neurocognitive variables was found. A systematic review of the current literature also did not find any systematic beneficial effect of EEG-neurofeedback on neurocognitive functioning. Conclusion Overall, the existing literature and this study fail to support any benefit of neurofeedback on neurocognitive functioning in ADHD, possibly due to small sample sizes and other study limitations. En ligne : http://dx.doi.org/10.1111/jcpp.12143 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=232 [article] Does EEG-neurofeedback improve neurocognitive functioning in children with attention-deficit/hyperactivity disorder? A systematic review and a double-blind placebo-controlled study [Texte imprimé et/ou numérique] / Madelon A. VOLLEBREGT, Auteur ; Martine VAN DONGEN-BOOMSMA, Auteur ; Jan K. BUITELAAR, Auteur ; Dorine SLAATS-WILLEMSE, Auteur . - p.460-472. in Journal of Child Psychology and Psychiatry > 55-5 (May 2014) . - p.460-472 Mots-clés : Neurofeedback  attention-deficit/hyperactivity disorder (ADHD)  randomized controlled trial (RCT)  electroencephalogram (EEG)  efficacy  neurocognition  review Index. décimale : PER Périodiques Résumé : Background The number of placebo-controlled randomized studies relating to EEG-neurofeedback and its effect on neurocognition in attention-deficient/hyperactivity disorder (ADHD) is limited. For this reason, a double blind, randomized, placebo-controlled study was designed to assess the effects of EEG-neurofeedback on neurocognitive functioning in children with ADHD, and a systematic review on this topic was performed. Methods Forty-one children (8–15 years) with a DSM-IV-TR diagnosis of ADHD were randomly allocated to EEG-neurofeedback or placebo-neurofeedback treatment for 30 sessions, twice a week. Children were stratified by age, electrophysiological state of arousal, and medication use. Neurocognitive tests of attention, executive functioning, working memory, and time processing were administered before and after treatment. Researchers, teachers, children and their parents, with the exception of the neurofeedback-therapist, were all blind to treatment assignment. Outcome measures were the changes in neurocognitive performance before and after treatment. Clinical trial registration: www.clinicaltrials.gov: NCT00723684. Results No significant treatment effect on any of the neurocognitive variables was found. A systematic review of the current literature also did not find any systematic beneficial effect of EEG-neurofeedback on neurocognitive functioning. Conclusion Overall, the existing literature and this study fail to support any benefit of neurofeedback on neurocognitive functioning in ADHD, possibly due to small sample sizes and other study limitations. En ligne : http://dx.doi.org/10.1111/jcpp.12143 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=232

Social cognition as a predictor of functional and social skills in autistic adults without intellectual disability / Noah J. SASSON in Autism Research, 13-2 (February 2020)  

Public ISBD [article]  inAutism Research > 13-2 (February 2020) . - p.259-270 Titre : Social cognition as a predictor of functional and social skills in autistic adults without intellectual disability Type de document : Texte imprimé et/ou numérique Auteurs : Noah J. SASSON, Auteur ; Kerrianne E. MORRISON, Auteur ; Skylar KELSVEN, Auteur ; Amy E. PINKHAM, Auteur Article en page(s) : p.259-270 Langues : Anglais (eng) Mots-clés : adults  autism spectrum disorder  emotion recognition  functioning  mediation  neurocognition  theory of mind Index. décimale : PER Périodiques Résumé : Autistic adults, including those without intellectual disability, commonly experience poor social and functional outcomes. Although reduced social cognitive ability in autism is often theorized as a mechanism of these poor outcomes, there has been surprisingly little empirical work testing this assumption. Here, 103 autistic adults without intellectual disability completed a comprehensive battery that included eight social cognitive tasks psychometrically validated for use with this population (e.g., emotion recognition and theory of mind), five tasks assessing neurocognitive abilities (e.g., processing speed and working memory), performance-based measures of their functional skills, and a standardized assessment of their social skills. Collectively, the combination of demographic variables, IQ, neurocognitive performance, and social cognitive performance accounted for 49% of the variance in functional skills and 33% of the variance in social skills. For functional skills, demographic variables, and general and neurocognition independently accounted for a significant portion of the variance, but social cognition did not. Social cognition did, however, significantly mediate the effect of neurocognition on functional skills. Social cognition also accounted for significant proportion in the variance in social skills above and beyond the relatively large contribution of neurocognition. Taken together, findings indicate that social cognitive ability contributes to functional and social skills in autistic adults without intellectual disability, but this contribution may be more limited and indirect than commonly assumed. Autism Res 2020, 13:259-270. (c) 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Many social programs for autistic adults presume that improving social cognition will translate to better life outcomes. In this study of 103 autistic adults without intellectual disability, we found that social cognitive abilities do contribute to real-world social and daily living skills, but this contribution is small and indirect once general-cognitive abilities are taken into account. Although results substantiate social cognition as an independent cognitive capacity in autism spectrum disorder, its unique contribution to functional and social outcomes may be more limited than previously assumed. En ligne : http://dx.doi.org/10.1002/aur.2195 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=420 [article] Social cognition as a predictor of functional and social skills in autistic adults without intellectual disability [Texte imprimé et/ou numérique] / Noah J. SASSON, Auteur ; Kerrianne E. MORRISON, Auteur ; Skylar KELSVEN, Auteur ; Amy E. PINKHAM, Auteur . - p.259-270. Langues : Anglais (eng) in Autism Research > 13-2 (February 2020) . - p.259-270 Mots-clés : adults  autism spectrum disorder  emotion recognition  functioning  mediation  neurocognition  theory of mind Index. décimale : PER Périodiques Résumé : Autistic adults, including those without intellectual disability, commonly experience poor social and functional outcomes. Although reduced social cognitive ability in autism is often theorized as a mechanism of these poor outcomes, there has been surprisingly little empirical work testing this assumption. Here, 103 autistic adults without intellectual disability completed a comprehensive battery that included eight social cognitive tasks psychometrically validated for use with this population (e.g., emotion recognition and theory of mind), five tasks assessing neurocognitive abilities (e.g., processing speed and working memory), performance-based measures of their functional skills, and a standardized assessment of their social skills. Collectively, the combination of demographic variables, IQ, neurocognitive performance, and social cognitive performance accounted for 49% of the variance in functional skills and 33% of the variance in social skills. For functional skills, demographic variables, and general and neurocognition independently accounted for a significant portion of the variance, but social cognition did not. Social cognition did, however, significantly mediate the effect of neurocognition on functional skills. Social cognition also accounted for significant proportion in the variance in social skills above and beyond the relatively large contribution of neurocognition. Taken together, findings indicate that social cognitive ability contributes to functional and social skills in autistic adults without intellectual disability, but this contribution may be more limited and indirect than commonly assumed. Autism Res 2020, 13:259-270. (c) 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Many social programs for autistic adults presume that improving social cognition will translate to better life outcomes. In this study of 103 autistic adults without intellectual disability, we found that social cognitive abilities do contribute to real-world social and daily living skills, but this contribution is small and indirect once general-cognitive abilities are taken into account. Although results substantiate social cognition as an independent cognitive capacity in autism spectrum disorder, its unique contribution to functional and social outcomes may be more limited than previously assumed. En ligne : http://dx.doi.org/10.1002/aur.2195 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=420

Brief Report: CANTAB Performance and Brain Structure in Pediatric Patients with Asperger Syndrome / Liane KAUFMANN in Journal of Autism and Developmental Disorders, 43-6 (June 2013)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 43-6 (June 2013) . - p.1483-1490 Titre : Brief Report: CANTAB Performance and Brain Structure in Pediatric Patients with Asperger Syndrome Type de document : Texte imprimé et/ou numérique Auteurs : Liane KAUFMANN, Auteur ; Sibylle ZOTTER, Auteur ; Silvia PIXNER, Auteur ; Marc STARKE, Auteur ; Edda HABERLANDT, Auteur ; Maria STEINMAYR-GENSLUCKNER, Auteur ; Karl EGGER, Auteur ; Michael SCHOCKE, Auteur ; Elisabeth M. WEISS, Auteur ; Josef MARKSTEINER, Auteur Article en page(s) : p.1483-1490 Langues : Anglais (eng) Mots-clés : Asperger syndrome  Structural brain imaging  Neurocognition  CANTAB  Spatial working memory  Executive functions Index. décimale : PER Périodiques Résumé : By merging neuropsychological (CANTAB/Cambridge Neuropsychological Test Automated Battery) and structural brain imaging data (voxel-based-morphometry) the present study sought to identify the neurocognitive correlates of executive functions in individuals with Asperger syndrome (AS) compared to healthy controls. Results disclosed subtle group differences regarding response speed on only one CANTAB subtest that is thought to tap fronto-executive network functions (SWM/spatial working memory). Across all participants, SWM performance was significantly associated with two brain regions (precentral gyrus white matter, precuneus grey matter), thus suggesting a close link between fronto-executive functions (SWM) and circumscribed fronto-parietal brain structures. Finally, symptom severity (ADOS total score) was best predicted by response speed on a set-shifting task (IES) thought to tap fronto-striatal functions (corrected R2 56 %). En ligne : http://dx.doi.org/10.1007/s10803-012-1686-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=201 [article] Brief Report: CANTAB Performance and Brain Structure in Pediatric Patients with Asperger Syndrome [Texte imprimé et/ou numérique] / Liane KAUFMANN, Auteur ; Sibylle ZOTTER, Auteur ; Silvia PIXNER, Auteur ; Marc STARKE, Auteur ; Edda HABERLANDT, Auteur ; Maria STEINMAYR-GENSLUCKNER, Auteur ; Karl EGGER, Auteur ; Michael SCHOCKE, Auteur ; Elisabeth M. WEISS, Auteur ; Josef MARKSTEINER, Auteur . - p.1483-1490. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 43-6 (June 2013) . - p.1483-1490 Mots-clés : Asperger syndrome  Structural brain imaging  Neurocognition  CANTAB  Spatial working memory  Executive functions Index. décimale : PER Périodiques Résumé : By merging neuropsychological (CANTAB/Cambridge Neuropsychological Test Automated Battery) and structural brain imaging data (voxel-based-morphometry) the present study sought to identify the neurocognitive correlates of executive functions in individuals with Asperger syndrome (AS) compared to healthy controls. Results disclosed subtle group differences regarding response speed on only one CANTAB subtest that is thought to tap fronto-executive network functions (SWM/spatial working memory). Across all participants, SWM performance was significantly associated with two brain regions (precentral gyrus white matter, precuneus grey matter), thus suggesting a close link between fronto-executive functions (SWM) and circumscribed fronto-parietal brain structures. Finally, symptom severity (ADOS total score) was best predicted by response speed on a set-shifting task (IES) thought to tap fronto-striatal functions (corrected R2 56 %). En ligne : http://dx.doi.org/10.1007/s10803-012-1686-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=201

Brief Report: Is Cognitive Rehabilitation Needed in Verbal Adults with Autism? Insights from Initial Enrollment in a Trial of Cognitive Enhancement Therapy / Shaun M. EACK in Journal of Autism and Developmental Disorders, 43-9 (September 2013)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 43-9 (September 2013) . - p.2233-2237 Titre : Brief Report: Is Cognitive Rehabilitation Needed in Verbal Adults with Autism? Insights from Initial Enrollment in a Trial of Cognitive Enhancement Therapy Type de document : Texte imprimé et/ou numérique Auteurs : Shaun M. EACK, Auteur ; Amber L. BAHORIK, Auteur ; Susan S. HOGARTY, Auteur ; Deborah P. GREENWALD, Auteur ; Maralee Y. LITSCHGE, Auteur ; Carla A. MAZEFSKY, Auteur ; Nancy J. MINSHEW, Auteur Article en page(s) : p.2233-2237 Langues : Anglais (eng) Mots-clés : Cognition  Social cognition  Neurocognition  Cognitive rehabilitation  Adults Index. décimale : PER Périodiques Résumé : Cognitive rehabilitation is an emerging set of potentially effective interventions for the treatment of autism spectrum disorder, yet the applicability of these approaches for “high functioning” adults who have normative levels of intelligence remains unexplored. This study examined the initial cognitive performance characteristics of 40 verbal adults with autism enrolled in a pilot trial of Cognitive Enhancement Therapy to investigate the need for cognitive rehabilitation in this population. Results revealed marked and broad deficits across neurocognitive and social-cognitive domains, despite above-average IQ. Areas of greatest impairment included processing speed, cognitive flexibility, and emotion perception and management. These findings indicate the need for comprehensive interventions designed to enhance cognition among verbal adults with autism who have intact intellectual functioning. En ligne : http://dx.doi.org/10.1007/s10803-013-1774-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=212 [article] Brief Report: Is Cognitive Rehabilitation Needed in Verbal Adults with Autism? Insights from Initial Enrollment in a Trial of Cognitive Enhancement Therapy [Texte imprimé et/ou numérique] / Shaun M. EACK, Auteur ; Amber L. BAHORIK, Auteur ; Susan S. HOGARTY, Auteur ; Deborah P. GREENWALD, Auteur ; Maralee Y. LITSCHGE, Auteur ; Carla A. MAZEFSKY, Auteur ; Nancy J. MINSHEW, Auteur . - p.2233-2237. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 43-9 (September 2013) . - p.2233-2237 Mots-clés : Cognition  Social cognition  Neurocognition  Cognitive rehabilitation  Adults Index. décimale : PER Périodiques Résumé : Cognitive rehabilitation is an emerging set of potentially effective interventions for the treatment of autism spectrum disorder, yet the applicability of these approaches for “high functioning” adults who have normative levels of intelligence remains unexplored. This study examined the initial cognitive performance characteristics of 40 verbal adults with autism enrolled in a pilot trial of Cognitive Enhancement Therapy to investigate the need for cognitive rehabilitation in this population. Results revealed marked and broad deficits across neurocognitive and social-cognitive domains, despite above-average IQ. Areas of greatest impairment included processing speed, cognitive flexibility, and emotion perception and management. These findings indicate the need for comprehensive interventions designed to enhance cognition among verbal adults with autism who have intact intellectual functioning. En ligne : http://dx.doi.org/10.1007/s10803-013-1774-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=212

Cognitive and Social Cognitive Self-assessment in Autistic Adults / Kilee M. DEBRABANDER in Journal of Autism and Developmental Disorders, 51-7 (July 2021)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 51-7 (July 2021) . - p.2354-2368 Titre : Cognitive and Social Cognitive Self-assessment in Autistic Adults Type de document : Texte imprimé et/ou numérique Auteurs : Kilee M. DEBRABANDER, Auteur ; A. E. PINKHAM, Auteur ; Robert A ACKERMAN, Auteur ; D. R. JONES, Auteur ; Noah J. SASSON, Auteur Article en page(s) : p.2354-2368 Langues : Anglais (eng) Mots-clés : Activities of Daily Living/psychology  Adult  Autistic Disorder/psychology  Case-Control Studies  Female  Humans  Male  Metacognition  Self-Assessment  Social Cognition  Autism spectrum disorder  Introspective accuracy  Neurocognition  Self-assessment  Social cognition  Social functioning Index. décimale : PER Périodiques Résumé : An aspect of metacognition associated with broader functional abilities in several clinical conditions, but previously unexamined in autism, is self-assessment (i.e., the ability to accurately self-evaluate one's own performance). We compared self-assessment between 37 autistic adults without intellectual disability to 39 non-autistic (NA) controls on a series of three general cognitive and three social cognitive tasks. Whereas autistic adults and NA adults did not differ in their self-assessment accuracy on general cognitive tasks, they did on social cognitive tasks, with autistic adults demonstrating lower accuracy. The direction of their inaccuracy was variable (i.e., both over and underestimation), and self-assessment was largely unrelated to their level of social functioning. Over versus underestimation may have different functional implications, and warrants future investigation. En ligne : http://dx.doi.org/10.1007/s10803-020-04722-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=452 [article] Cognitive and Social Cognitive Self-assessment in Autistic Adults [Texte imprimé et/ou numérique] / Kilee M. DEBRABANDER, Auteur ; A. E. PINKHAM, Auteur ; Robert A ACKERMAN, Auteur ; D. R. JONES, Auteur ; Noah J. SASSON, Auteur . - p.2354-2368. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 51-7 (July 2021) . - p.2354-2368 Mots-clés : Activities of Daily Living/psychology  Adult  Autistic Disorder/psychology  Case-Control Studies  Female  Humans  Male  Metacognition  Self-Assessment  Social Cognition  Autism spectrum disorder  Introspective accuracy  Neurocognition  Self-assessment  Social cognition  Social functioning Index. décimale : PER Périodiques Résumé : An aspect of metacognition associated with broader functional abilities in several clinical conditions, but previously unexamined in autism, is self-assessment (i.e., the ability to accurately self-evaluate one's own performance). We compared self-assessment between 37 autistic adults without intellectual disability to 39 non-autistic (NA) controls on a series of three general cognitive and three social cognitive tasks. Whereas autistic adults and NA adults did not differ in their self-assessment accuracy on general cognitive tasks, they did on social cognitive tasks, with autistic adults demonstrating lower accuracy. The direction of their inaccuracy was variable (i.e., both over and underestimation), and self-assessment was largely unrelated to their level of social functioning. Over versus underestimation may have different functional implications, and warrants future investigation. En ligne : http://dx.doi.org/10.1007/s10803-020-04722-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=452

Cognitive enhancement therapy for adult autism spectrum disorder: Results of an 18-month randomized clinical trial / S. M. EACK in Autism Research, 11-3 (March 2018)  

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Editorial: Attention-deficit/hyperactivity disorder: a continuing challenge to researchers, practitioners and carers / Klaus-Peter LESCH in Journal of Child Psychology and Psychiatry, 56-6 (June 2015)  

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Obsessive-compulsive disorder in children and youth: neurocognitive function in clinic and community samples / Russell SCHACHAR in Journal of Child Psychology and Psychiatry, 63-8 (August 2022)  

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Pre-pulse inhibition and antisaccade performance indicate impaired attention modulation of cognitive inhibition in 22q11.2 deletion syndrome (22q11DS) / K. L. MCCABE in Journal of Neurodevelopmental Disorders, 6-1 (December 2014)  

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Stress précoce entre déterminisme biologique et apport de l'environnement: le cas de la prématurité / Sébastien URBEN in Approche Neuropsychologique des Apprentissages chez l'Enfant - A.N.A.E., 174 (Novembre 2021)

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