Comparison of white matter integrity between autism spectrum disorder subjects and typically developing individuals: a meta-analysis of diffusion tensor imaging tractography studies / Yuta AOKI in Molecular Autism, (July 2013)  

Public ISBD [article]  inMolecular Autism > (July 2013) . - 17 p. Titre : Comparison of white matter integrity between autism spectrum disorder subjects and typically developing individuals: a meta-analysis of diffusion tensor imaging tractography studies Type de document : Texte imprimé et/ou numérique Auteurs : Yuta AOKI, Auteur ; Osamu ABE, Auteur ; Yasumasa NIPPASHI, Auteur ; Hidenori YAMASUE, Auteur Année de publication : 2013 Article en page(s) : 17 p. Langues : Anglais (eng) Mots-clés : Autistic disorder  Asperger  Brain  Human  Imaging  Pervasive developmental disorder Index. décimale : PER Périodiques Résumé : Background Aberrant brain connectivity, especially with long-distance underconnectivity, has been recognized as a candidate pathophysiology of autism spectrum disorders. However, a number of diffusion tensor imaging studies investigating people with autism spectrum disorders have yielded inconsistent results. Methods To test the long-distance underconnectivity hypothesis, we performed a systematic review and meta-analysis of diffusion tensor imaging studies in subjects with autism spectrum disorder. Diffusion tensor imaging studies comparing individuals with autism spectrum disorders with typically developing individuals were searched using MEDLINE, Web of Science and EMBASE from 1980 through 1 August 2012. Standardized mean differences were calculated as an effect size of the tracts. Results A comprehensive literature search identified 25 relevant diffusion tensor imaging studies comparing autism spectrum disorders and typical development with regions-of-interest methods. Among these, 14 studies examining regions of interest with suprathreshold sample sizes were included in the meta-analysis. A random-effects model demonstrated significant fractional anisotropy reductions in the corpus callosum (P = 0.023, n = 387 (autism spectrum disorders/typically developing individuals: 208/179)), left uncinate fasciculus (P = 0.011, n = 242 (117/125)), and left superior longitudinal fasciculus (P = 0.016, n = 182 (96/86)), and significant increases of mean diffusivity in the corpus callosum (P = 0.006, n = 254 (129/125)) and superior longitudinal fasciculus bilaterally (P = 0.031 and 0.011, left and right, respectively, n = 109 (51/58)), in subjects with autism spectrum disorders compared with typically developing individuals with no significant publication bias. Conclusion The current meta-analysis of diffusion tensor imaging studies in subjects with autism spectrum disorders emphasizes important roles of the superior longitudinal fasciculus, uncinate fasciculus, and corpus callosum in the pathophysiology of autism spectrum disorders and supports the long-distance underconnectivity hypothesis. En ligne : http://dx.doi.org/10.1186/2040-2392-4-25 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=211 [article] Comparison of white matter integrity between autism spectrum disorder subjects and typically developing individuals: a meta-analysis of diffusion tensor imaging tractography studies [Texte imprimé et/ou numérique] / Yuta AOKI, Auteur ; Osamu ABE, Auteur ; Yasumasa NIPPASHI, Auteur ; Hidenori YAMASUE, Auteur . - 2013 . - 17 p. Langues : Anglais (eng) in Molecular Autism > (July 2013) . - 17 p. Mots-clés : Autistic disorder  Asperger  Brain  Human  Imaging  Pervasive developmental disorder Index. décimale : PER Périodiques Résumé : Background Aberrant brain connectivity, especially with long-distance underconnectivity, has been recognized as a candidate pathophysiology of autism spectrum disorders. However, a number of diffusion tensor imaging studies investigating people with autism spectrum disorders have yielded inconsistent results. Methods To test the long-distance underconnectivity hypothesis, we performed a systematic review and meta-analysis of diffusion tensor imaging studies in subjects with autism spectrum disorder. Diffusion tensor imaging studies comparing individuals with autism spectrum disorders with typically developing individuals were searched using MEDLINE, Web of Science and EMBASE from 1980 through 1 August 2012. Standardized mean differences were calculated as an effect size of the tracts. Results A comprehensive literature search identified 25 relevant diffusion tensor imaging studies comparing autism spectrum disorders and typical development with regions-of-interest methods. Among these, 14 studies examining regions of interest with suprathreshold sample sizes were included in the meta-analysis. A random-effects model demonstrated significant fractional anisotropy reductions in the corpus callosum (P = 0.023, n = 387 (autism spectrum disorders/typically developing individuals: 208/179)), left uncinate fasciculus (P = 0.011, n = 242 (117/125)), and left superior longitudinal fasciculus (P = 0.016, n = 182 (96/86)), and significant increases of mean diffusivity in the corpus callosum (P = 0.006, n = 254 (129/125)) and superior longitudinal fasciculus bilaterally (P = 0.031 and 0.011, left and right, respectively, n = 109 (51/58)), in subjects with autism spectrum disorders compared with typically developing individuals with no significant publication bias. Conclusion The current meta-analysis of diffusion tensor imaging studies in subjects with autism spectrum disorders emphasizes important roles of the superior longitudinal fasciculus, uncinate fasciculus, and corpus callosum in the pathophysiology of autism spectrum disorders and supports the long-distance underconnectivity hypothesis. En ligne : http://dx.doi.org/10.1186/2040-2392-4-25 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=211

CRISIS AFAR: an international collaborative study of the impact of the COVID-19 pandemic on mental health and service access in youth with autism and neurodevelopmental conditions / Patricia SEGURA ; Louise GALLAGHER ; Stelios GEORGIADES ; Panagiota PERVANIDOU ; Audrey THURM ; Lindsay ALEXANDER ; Evdokia ANAGNOSTOU ; Yuta AOKI ; Catherine S. BIRKEN ; Somer L. BISHOP ; Jessica BOI ; Carmela BRAVACCIO ; Helena BRENTANI ; Paola CANEVINI ; Alessandra CARTA ; Alice CHARACH ; Antonella COSTANTINO ; Katherine T. COST ; Elaine A. CRAVO ; Jennifer CROSBIE ; Chiara DAVICO ; Federica DONNO ; Junya FUJINO ; Alessandra GABELLONE ; Cristiane T. GEYER ; Tomoya HIROTA ; Stephen KANNE ; Makiko KAWASHIMA ; Elizabeth KELLEY ; Hosanna KIM ; Young Shin KIM ; So Hyun KIM ; Daphne J. KORCZAK ; Meng-Chuan LAI ; Lucia MARGARI ; Lucia MARZULLI ; Gabriele MASI ; Luigi MAZZONE ; Jane MCGRATH ; Suneeta MONGA ; Paola MOROSINI ; Shinichiro NAKAJIMA ; Antonio NARZISI ; Rob NICOLSON ; Aki NIKOLAIDIS ; Yoshihiro NODA ; Kerri NOWELL ; Miriam POLIZZI ; Joana PORTOLESE ; Maria Pia RICCIO ; Manabu SAITO ; Ida SCHWARTZ ; Anish K. SIMHAL ; Martina SIRACUSANO ; Stefano SOTGIU ; Jacob STROUD ; Fernando SUMIYA ; Yoshiyuki TACHIBANA ; Nicole TAKAHASHI ; Riina TAKAHASHI ; Hiroki TAMON ; Raffaella TANCREDI ; Benedetto VITIELLO ; Alessandro ZUDDAS ; Bennett LEVENTHAL ; Kathleen MERIKANGAS ; Michael P. MILHAM ; Adriana DI MARTINO in Molecular Autism, 14 (2023)  

Public ISBD [article]  inMolecular Autism > 14 (2023) . - 7 p. Titre : CRISIS AFAR: an international collaborative study of the impact of the COVID-19 pandemic on mental health and service access in youth with autism and neurodevelopmental conditions Type de document : Texte imprimé et/ou numérique Auteurs : Patricia SEGURA, Auteur ; Louise GALLAGHER, Auteur ; Stelios GEORGIADES, Auteur ; Panagiota PERVANIDOU, Auteur ; Audrey THURM, Auteur ; Lindsay ALEXANDER, Auteur ; Evdokia ANAGNOSTOU, Auteur ; Yuta AOKI, Auteur ; Catherine S. BIRKEN, Auteur ; Somer L. BISHOP, Auteur ; Jessica BOI, Auteur ; Carmela BRAVACCIO, Auteur ; Helena BRENTANI, Auteur ; Paola CANEVINI, Auteur ; Alessandra CARTA, Auteur ; Alice CHARACH, Auteur ; Antonella COSTANTINO, Auteur ; Katherine T. COST, Auteur ; Elaine A. CRAVO, Auteur ; Jennifer CROSBIE, Auteur ; Chiara DAVICO, Auteur ; Federica DONNO, Auteur ; Junya FUJINO, Auteur ; Alessandra GABELLONE, Auteur ; Cristiane T. GEYER, Auteur ; Tomoya HIROTA, Auteur ; Stephen KANNE, Auteur ; Makiko KAWASHIMA, Auteur ; Elizabeth KELLEY, Auteur ; Hosanna KIM, Auteur ; Young Shin KIM, Auteur ; So Hyun KIM, Auteur ; Daphne J. KORCZAK, Auteur ; Meng-Chuan LAI, Auteur ; Lucia MARGARI, Auteur ; Lucia MARZULLI, Auteur ; Gabriele MASI, Auteur ; Luigi MAZZONE, Auteur ; Jane MCGRATH, Auteur ; Suneeta MONGA, Auteur ; Paola MOROSINI, Auteur ; Shinichiro NAKAJIMA, Auteur ; Antonio NARZISI, Auteur ; Rob NICOLSON, Auteur ; Aki NIKOLAIDIS, Auteur ; Yoshihiro NODA, Auteur ; Kerri NOWELL, Auteur ; Miriam POLIZZI, Auteur ; Joana PORTOLESE, Auteur ; Maria Pia RICCIO, Auteur ; Manabu SAITO, Auteur ; Ida SCHWARTZ, Auteur ; Anish K. SIMHAL, Auteur ; Martina SIRACUSANO, Auteur ; Stefano SOTGIU, Auteur ; Jacob STROUD, Auteur ; Fernando SUMIYA, Auteur ; Yoshiyuki TACHIBANA, Auteur ; Nicole TAKAHASHI, Auteur ; Riina TAKAHASHI, Auteur ; Hiroki TAMON, Auteur ; Raffaella TANCREDI, Auteur ; Benedetto VITIELLO, Auteur ; Alessandro ZUDDAS, Auteur ; Bennett LEVENTHAL, Auteur ; Kathleen MERIKANGAS, Auteur ; Michael P. MILHAM, Auteur ; Adriana DI MARTINO, Auteur Article en page(s) : 7 p. Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : BACKGROUND: Heterogeneous mental health outcomes during the COVID-19 pandemic are documented in the general population. Such heterogeneity has not been systematically assessed in youth with autism spectrum disorder (ASD) and related neurodevelopmental disorders (NDD). To identify distinct patterns of the pandemic impact and their predictors in ASD/NDD youth, we focused on pandemic-related changes in symptoms and access to services. METHODS: Using a naturalistic observational design, we assessed parent responses on the Coronavirus Health and Impact Survey Initiative (CRISIS) Adapted For Autism and Related neurodevelopmental conditions (AFAR). Cross-sectional AFAR data were aggregated across 14 European and North American sites yielding a clinically well-characterized sample of N=1275 individuals with ASD/NDD (age=11.0?+?3.6 years; n females=277). To identify subgroups with differential outcomes, we applied hierarchical clustering across eleven variables measuring changes in symptoms and access to services. Then, random forest classification assessed the importance of socio-demographics, pre-pandemic service rates, clinical severity of ASD-associated symptoms, and COVID-19 pandemic experiences/environments in predicting the outcome subgroups. RESULTS: Clustering revealed four subgroups. One subgroup-broad symptom worsening only (20%)-included youth with worsening across a range of symptoms but with service disruptions similar to the average of the aggregate sample. The other three subgroups were, relatively, clinically stable but differed in service access: primarily modified services (23%), primarily lost services (6%), and average services/symptom changes (53%). Distinct combinations of a set of pre-pandemic services, pandemic environment (e.g., COVID-19 new cases, restrictions), experiences (e.g., COVID-19 Worries), and age predicted each outcome subgroup. LIMITATIONS: Notable limitations of the study are its cross-sectional nature and focus on the first six months of the pandemic. CONCLUSIONS: Concomitantly assessing variation in changes of symptoms and service access during the first phase of the pandemic revealed differential outcome profiles in ASD/NDD youth. Subgroups were characterized by distinct prediction patterns across a set of pre- and pandemic-related experiences/contexts. Results may inform recovery efforts and preparedness in future crises; they also underscore the critical value of international data-sharing and collaborations to address the needs of those most vulnerable in times of crisis. En ligne : http://dx.doi.org/10.1186/s13229-022-00536-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=513 [article] CRISIS AFAR: an international collaborative study of the impact of the COVID-19 pandemic on mental health and service access in youth with autism and neurodevelopmental conditions [Texte imprimé et/ou numérique] / Patricia SEGURA, Auteur ; Louise GALLAGHER, Auteur ; Stelios GEORGIADES, Auteur ; Panagiota PERVANIDOU, Auteur ; Audrey THURM, Auteur ; Lindsay ALEXANDER, Auteur ; Evdokia ANAGNOSTOU, Auteur ; Yuta AOKI, Auteur ; Catherine S. BIRKEN, Auteur ; Somer L. BISHOP, Auteur ; Jessica BOI, Auteur ; Carmela BRAVACCIO, Auteur ; Helena BRENTANI, Auteur ; Paola CANEVINI, Auteur ; Alessandra CARTA, Auteur ; Alice CHARACH, Auteur ; Antonella COSTANTINO, Auteur ; Katherine T. COST, Auteur ; Elaine A. CRAVO, Auteur ; Jennifer CROSBIE, Auteur ; Chiara DAVICO, Auteur ; Federica DONNO, Auteur ; Junya FUJINO, Auteur ; Alessandra GABELLONE, Auteur ; Cristiane T. GEYER, Auteur ; Tomoya HIROTA, Auteur ; Stephen KANNE, Auteur ; Makiko KAWASHIMA, Auteur ; Elizabeth KELLEY, Auteur ; Hosanna KIM, Auteur ; Young Shin KIM, Auteur ; So Hyun KIM, Auteur ; Daphne J. KORCZAK, Auteur ; Meng-Chuan LAI, Auteur ; Lucia MARGARI, Auteur ; Lucia MARZULLI, Auteur ; Gabriele MASI, Auteur ; Luigi MAZZONE, Auteur ; Jane MCGRATH, Auteur ; Suneeta MONGA, Auteur ; Paola MOROSINI, Auteur ; Shinichiro NAKAJIMA, Auteur ; Antonio NARZISI, Auteur ; Rob NICOLSON, Auteur ; Aki NIKOLAIDIS, Auteur ; Yoshihiro NODA, Auteur ; Kerri NOWELL, Auteur ; Miriam POLIZZI, Auteur ; Joana PORTOLESE, Auteur ; Maria Pia RICCIO, Auteur ; Manabu SAITO, Auteur ; Ida SCHWARTZ, Auteur ; Anish K. SIMHAL, Auteur ; Martina SIRACUSANO, Auteur ; Stefano SOTGIU, Auteur ; Jacob STROUD, Auteur ; Fernando SUMIYA, Auteur ; Yoshiyuki TACHIBANA, Auteur ; Nicole TAKAHASHI, Auteur ; Riina TAKAHASHI, Auteur ; Hiroki TAMON, Auteur ; Raffaella TANCREDI, Auteur ; Benedetto VITIELLO, Auteur ; Alessandro ZUDDAS, Auteur ; Bennett LEVENTHAL, Auteur ; Kathleen MERIKANGAS, Auteur ; Michael P. MILHAM, Auteur ; Adriana DI MARTINO, Auteur . - 7 p. Langues : Anglais (eng) in Molecular Autism > 14 (2023) . - 7 p. Index. décimale : PER Périodiques Résumé : BACKGROUND: Heterogeneous mental health outcomes during the COVID-19 pandemic are documented in the general population. Such heterogeneity has not been systematically assessed in youth with autism spectrum disorder (ASD) and related neurodevelopmental disorders (NDD). To identify distinct patterns of the pandemic impact and their predictors in ASD/NDD youth, we focused on pandemic-related changes in symptoms and access to services. METHODS: Using a naturalistic observational design, we assessed parent responses on the Coronavirus Health and Impact Survey Initiative (CRISIS) Adapted For Autism and Related neurodevelopmental conditions (AFAR). Cross-sectional AFAR data were aggregated across 14 European and North American sites yielding a clinically well-characterized sample of N=1275 individuals with ASD/NDD (age=11.0?+?3.6 years; n females=277). To identify subgroups with differential outcomes, we applied hierarchical clustering across eleven variables measuring changes in symptoms and access to services. Then, random forest classification assessed the importance of socio-demographics, pre-pandemic service rates, clinical severity of ASD-associated symptoms, and COVID-19 pandemic experiences/environments in predicting the outcome subgroups. RESULTS: Clustering revealed four subgroups. One subgroup-broad symptom worsening only (20%)-included youth with worsening across a range of symptoms but with service disruptions similar to the average of the aggregate sample. The other three subgroups were, relatively, clinically stable but differed in service access: primarily modified services (23%), primarily lost services (6%), and average services/symptom changes (53%). Distinct combinations of a set of pre-pandemic services, pandemic environment (e.g., COVID-19 new cases, restrictions), experiences (e.g., COVID-19 Worries), and age predicted each outcome subgroup. LIMITATIONS: Notable limitations of the study are its cross-sectional nature and focus on the first six months of the pandemic. CONCLUSIONS: Concomitantly assessing variation in changes of symptoms and service access during the first phase of the pandemic revealed differential outcome profiles in ASD/NDD youth. Subgroups were characterized by distinct prediction patterns across a set of pre- and pandemic-related experiences/contexts. Results may inform recovery efforts and preparedness in future crises; they also underscore the critical value of international data-sharing and collaborations to address the needs of those most vulnerable in times of crisis. En ligne : http://dx.doi.org/10.1186/s13229-022-00536-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=513

Egocentric biases and atypical generosity in autistic individuals / S. TEI in Autism Research, 12-11 (November 2019)  

Public ISBD [article]  inAutism Research > 12-11 (November 2019) . - p.1598-1608 Titre : Egocentric biases and atypical generosity in autistic individuals Type de document : Texte imprimé et/ou numérique Auteurs : S. TEI, Auteur ; J. FUJINO, Auteur ; T. ITAHASHI, Auteur ; Yuta AOKI, Auteur ; H. OHTA, Auteur ; M. KUBOTA, Auteur ; R. I. HASHIMOTO, Auteur ; M. NAKAMURA, Auteur ; N. KATO, Auteur ; H. TAKAHASHI, Auteur Article en page(s) : p.1598-1608 Langues : Anglais (eng) Mots-clés : autism spectrum disorders  decision making  egocentrism  perspective taking  social cognition Index. décimale : PER Périodiques Résumé : Individuals with autism spectrum conditions (ASCs) often experience difficulty and confusion in acknowledging others' perspectives and arguably exhibit egocentricity. However, whether this egocentricity necessarily results in selfish behavior during social situations remains a matter of debate. To study this relationship, we used computerized visuospatial perspective-taking task (VPT) and social-discounting task (SDT), derived from cognitive psychology and behavioral economics, and examined egocentric and other-oriented judgments in participants with ASCs (mean age 29.0 +/- 4.2 years) and a group of matched typically developing (TD) controls (30.8 +/- 8.5). The response time in VPT showed altered perspective-taking in the ASCs group compared with the TD group that involved in enhanced self-other intrusion and condition-insensitive response. Regardless of self/other perspective judgments, responses were relatively slower and consistent in duration in the ASCs group compared with the TD group. Social discounting was attenuated rather than steep discounting in the ASCs group. Their discounting was comparatively more consistent, irrespective of the task condition (i.e., self-other closeness-level). In effect, ASCs group exhibited more generous decisions than the TD group in this task. Finally, those with more egocentric perspective intrusion in VPT paradoxically showed more generous behaviors in SDT in the ASCs group. Our findings suggest that having ASCs does not always exhibit selfish behavior during interpersonal communication. Reduced flexibility in distinguishing self/other perspective and shifting decision-rules might account for this unique relationship between egocentricity and apparently generous behaviors. These results extend the recent suggestion that more careful attention should be paid to the idea of egocentricity in individuals with ASCs. Autism Res 2019. (c) 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: We aimed to examine whether seeing the world from another person's point of view and being generous toward other people are related in autistic and nonautistic people. We used a visual perspective-taking task and a social task in which individuals made decisions about how to divide a sum of money with others. Our results suggest that being autistic does not always make someone bad at seeing the world from another's viewpoint, and that autistic people may make fairer social decisions toward unfamiliar people because of lower bias. En ligne : http://dx.doi.org/10.1002/aur.2130 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=411 [article] Egocentric biases and atypical generosity in autistic individuals [Texte imprimé et/ou numérique] / S. TEI, Auteur ; J. FUJINO, Auteur ; T. ITAHASHI, Auteur ; Yuta AOKI, Auteur ; H. OHTA, Auteur ; M. KUBOTA, Auteur ; R. I. HASHIMOTO, Auteur ; M. NAKAMURA, Auteur ; N. KATO, Auteur ; H. TAKAHASHI, Auteur . - p.1598-1608. Langues : Anglais (eng) in Autism Research > 12-11 (November 2019) . - p.1598-1608 Mots-clés : autism spectrum disorders  decision making  egocentrism  perspective taking  social cognition Index. décimale : PER Périodiques Résumé : Individuals with autism spectrum conditions (ASCs) often experience difficulty and confusion in acknowledging others' perspectives and arguably exhibit egocentricity. However, whether this egocentricity necessarily results in selfish behavior during social situations remains a matter of debate. To study this relationship, we used computerized visuospatial perspective-taking task (VPT) and social-discounting task (SDT), derived from cognitive psychology and behavioral economics, and examined egocentric and other-oriented judgments in participants with ASCs (mean age 29.0 +/- 4.2 years) and a group of matched typically developing (TD) controls (30.8 +/- 8.5). The response time in VPT showed altered perspective-taking in the ASCs group compared with the TD group that involved in enhanced self-other intrusion and condition-insensitive response. Regardless of self/other perspective judgments, responses were relatively slower and consistent in duration in the ASCs group compared with the TD group. Social discounting was attenuated rather than steep discounting in the ASCs group. Their discounting was comparatively more consistent, irrespective of the task condition (i.e., self-other closeness-level). In effect, ASCs group exhibited more generous decisions than the TD group in this task. Finally, those with more egocentric perspective intrusion in VPT paradoxically showed more generous behaviors in SDT in the ASCs group. Our findings suggest that having ASCs does not always exhibit selfish behavior during interpersonal communication. Reduced flexibility in distinguishing self/other perspective and shifting decision-rules might account for this unique relationship between egocentricity and apparently generous behaviors. These results extend the recent suggestion that more careful attention should be paid to the idea of egocentricity in individuals with ASCs. Autism Res 2019. (c) 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: We aimed to examine whether seeing the world from another person's point of view and being generous toward other people are related in autistic and nonautistic people. We used a visual perspective-taking task and a social task in which individuals made decisions about how to divide a sum of money with others. Our results suggest that being autistic does not always make someone bad at seeing the world from another's viewpoint, and that autistic people may make fairer social decisions toward unfamiliar people because of lower bias. En ligne : http://dx.doi.org/10.1002/aur.2130 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=411

Research Review: Diffusion tensor imaging studies of attention?deficit/hyperactivity disorder: meta?analyses and reflections on head motion / Yuta AOKI in Journal of Child Psychology and Psychiatry, 59-3 (March 2018)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 59-3 (March 2018) . - p.193-202 Titre : Research Review: Diffusion tensor imaging studies of attention?deficit/hyperactivity disorder: meta?analyses and reflections on head motion Type de document : Texte imprimé et/ou numérique Auteurs : Yuta AOKI, Auteur ; Samuele CORTESE, Auteur ; Francisco Xavier CASTELLANOS, Auteur Article en page(s) : p.193-202 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : https://doi.org/10.1111/jcpp.12778 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=339 [article] Research Review: Diffusion tensor imaging studies of attention?deficit/hyperactivity disorder: meta?analyses and reflections on head motion [Texte imprimé et/ou numérique] / Yuta AOKI, Auteur ; Samuele CORTESE, Auteur ; Francisco Xavier CASTELLANOS, Auteur . - p.193-202. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 59-3 (March 2018) . - p.193-202 Index. décimale : PER Périodiques En ligne : https://doi.org/10.1111/jcpp.12778 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=339

Sunk Cost Effect in Individuals with Autism Spectrum Disorder / J. FUJINO in Journal of Autism and Developmental Disorders, 49-1 (January 2019)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 49-1 (January 2019) . - p.1-10 Titre : Sunk Cost Effect in Individuals with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : J. FUJINO, Auteur ; S. TEI, Auteur ; T. ITAHASHI, Auteur ; Yuta AOKI, Auteur ; H. OHTA, Auteur ; C. KANAI, Auteur ; M. KUBOTA, Auteur ; R. I. HASHIMOTO, Auteur ; M. NAKAMURA, Auteur ; N. KATO, Auteur ; H. TAKAHASHI, Auteur Article en page(s) : p.1-10 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Behavioral economics  Decision making  Sunk cost effect Index. décimale : PER Périodiques Résumé : The sunk cost effect, an interesting and well-known decision bias, is pervasive in real life and has been studied in various disciplines. In this study, we modified a task exemplifying the sunk cost effect and used it to evaluate this behavior in individuals with autism spectrum disorder (ASD). The control group exhibited a typical sunk cost effect in our task. We found that the sunk cost effect was lower in the ASD group than in the control group. The results agree with previous evidence of reduced sensitivity to context stimuli in individuals with ASD and extend this finding to the context of the sunk cost effect. Our findings are useful in addressing the practical implications on their socioeconomic behavior. En ligne : http://dx.doi.org/10.1007/s10803-018-3679-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=376 [article] Sunk Cost Effect in Individuals with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / J. FUJINO, Auteur ; S. TEI, Auteur ; T. ITAHASHI, Auteur ; Yuta AOKI, Auteur ; H. OHTA, Auteur ; C. KANAI, Auteur ; M. KUBOTA, Auteur ; R. I. HASHIMOTO, Auteur ; M. NAKAMURA, Auteur ; N. KATO, Auteur ; H. TAKAHASHI, Auteur . - p.1-10. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 49-1 (January 2019) . - p.1-10 Mots-clés : Autism spectrum disorder  Behavioral economics  Decision making  Sunk cost effect Index. décimale : PER Périodiques Résumé : The sunk cost effect, an interesting and well-known decision bias, is pervasive in real life and has been studied in various disciplines. In this study, we modified a task exemplifying the sunk cost effect and used it to evaluate this behavior in individuals with autism spectrum disorder (ASD). The control group exhibited a typical sunk cost effect in our task. We found that the sunk cost effect was lower in the ASD group than in the control group. The results agree with previous evidence of reduced sensitivity to context stimuli in individuals with ASD and extend this finding to the context of the sunk cost effect. Our findings are useful in addressing the practical implications on their socioeconomic behavior. En ligne : http://dx.doi.org/10.1007/s10803-018-3679-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=376

White matter alterations in autism spectrum disorder and attention-deficit/hyperactivity disorder in relation to sensory profile / Haruhisa OHTA in Molecular Autism, 11 (2020)  

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