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Auteur Aisling MULLIGAN |
Documents disponibles écrits par cet auteur (5)
Faire une suggestion Affiner la rechercheAutism symptoms in Attention-Deficit/Hyperactivity Disorder: A Familial trait which Correlates with Conduct, Oppositional Defiant, Language and Motor Disorders / Aisling MULLIGAN in Journal of Autism and Developmental Disorders, 39-2 (February 2009)
inJournal of Autism and Developmental Disorders > 39-2 (February 2009) . - p.197-209
Titre : Autism symptoms in Attention-Deficit/Hyperactivity Disorder: A Familial trait which Correlates with Conduct, Oppositional Defiant, Language and Motor Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Aisling MULLIGAN, Auteur ; Herbert ROEYERS, Auteur ; Richard ANNEY, Auteur ; Wai CHEN, Auteur ; Myra O’REGAN, Auteur ; Louise BUTLER, Auteur ; Judith NIJMEIJER, Auteur ; Pieter J. HOEKSTRA, Auteur ; Robert D. OADES, Auteur ; Hanna CHRISTIANSEN, Auteur ; Isabel GABRIELS, Auteur ; Rafaela MARCO, Auteur ; Sheera MEIDAD, Auteur ; Ueli MUELLER, Auteur ; Jacques EISENBERG, Auteur ; Iris MANOR, Auteur ; Ana MIRANDA, Auteur ; Fernando MULAS, Auteur ; Barbara FRANKE, Auteur ; Margaret J. THOMPSON, Auteur ; Ruud B. MINDERAA, Auteur ; Aribert ROTHENBERGER, Auteur ; Tobias BANASCHEWSKI, Auteur ; Henrik UEBEL, Auteur ; Joseph A. SERGEANT, Auteur ; Hans-Christoph STEINHAUSEN, Auteur ; Edmund J. S. SONUGA-BARKE, Auteur ; Catharina A. HARTMAN, Auteur ; Stephen V. FARAONE, Auteur ; Philip ASHERSON, Auteur ; Jonna KUNTSI, Auteur ; Jan K. BUITELAAR, Auteur ; Michael FITZGERALD, Auteur ; Nanda N. ROMMELSE, Auteur ; Cathelijne J.M. BUSCHGENS, Auteur ; Michael GILL, Auteur ; Lamprini PSYCHOGIOU, Auteur ; Richard P. EBSTEIN, Auteur Année de publication : 2009 Article en page(s) : p.197-209 Langues : Anglais (eng) Mots-clés : ADHD Autism Familiality Oppositional-disorders Motor-disorder Language-disorder Index. décimale : PER Périodiques Résumé : It is hypothesised that autism symptoms are present in Attention-Deficit/Hyperactivity Disorder (ADHD), are familial and index subtypes of ADHD. Autism symptoms were compared in 821 ADHD probands, 1050 siblings and 149 controls. Shared familiality of autism symptoms and ADHD was calculated using DeFries-Fulker analysis. Autism symptoms were higher in probands than siblings or controls, and higher in male siblings than male controls. Autism symptoms were familial, partly shared with familiality of ADHD in males. Latent class analysis using SCQ-score yielded five classes; Class 1(31%) had few autism symptoms and low comorbidity; Classes 2–4 were intermediate; Class 5(7%) had high autism symptoms and comorbidity. Thus autism symptoms in ADHD represent a familial trait associated with increased neurodevelopmental and oppositional/conduct disorders. En ligne : http://dx.doi.org/10.1007/s10803-008-0621-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=683 [article] Autism symptoms in Attention-Deficit/Hyperactivity Disorder: A Familial trait which Correlates with Conduct, Oppositional Defiant, Language and Motor Disorders [Texte imprimé et/ou numérique] / Aisling MULLIGAN, Auteur ; Herbert ROEYERS, Auteur ; Richard ANNEY, Auteur ; Wai CHEN, Auteur ; Myra O’REGAN, Auteur ; Louise BUTLER, Auteur ; Judith NIJMEIJER, Auteur ; Pieter J. HOEKSTRA, Auteur ; Robert D. OADES, Auteur ; Hanna CHRISTIANSEN, Auteur ; Isabel GABRIELS, Auteur ; Rafaela MARCO, Auteur ; Sheera MEIDAD, Auteur ; Ueli MUELLER, Auteur ; Jacques EISENBERG, Auteur ; Iris MANOR, Auteur ; Ana MIRANDA, Auteur ; Fernando MULAS, Auteur ; Barbara FRANKE, Auteur ; Margaret J. THOMPSON, Auteur ; Ruud B. MINDERAA, Auteur ; Aribert ROTHENBERGER, Auteur ; Tobias BANASCHEWSKI, Auteur ; Henrik UEBEL, Auteur ; Joseph A. SERGEANT, Auteur ; Hans-Christoph STEINHAUSEN, Auteur ; Edmund J. S. SONUGA-BARKE, Auteur ; Catharina A. HARTMAN, Auteur ; Stephen V. FARAONE, Auteur ; Philip ASHERSON, Auteur ; Jonna KUNTSI, Auteur ; Jan K. BUITELAAR, Auteur ; Michael FITZGERALD, Auteur ; Nanda N. ROMMELSE, Auteur ; Cathelijne J.M. BUSCHGENS, Auteur ; Michael GILL, Auteur ; Lamprini PSYCHOGIOU, Auteur ; Richard P. EBSTEIN, Auteur . - 2009 . - p.197-209.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 39-2 (February 2009) . - p.197-209
Mots-clés : ADHD Autism Familiality Oppositional-disorders Motor-disorder Language-disorder Index. décimale : PER Périodiques Résumé : It is hypothesised that autism symptoms are present in Attention-Deficit/Hyperactivity Disorder (ADHD), are familial and index subtypes of ADHD. Autism symptoms were compared in 821 ADHD probands, 1050 siblings and 149 controls. Shared familiality of autism symptoms and ADHD was calculated using DeFries-Fulker analysis. Autism symptoms were higher in probands than siblings or controls, and higher in male siblings than male controls. Autism symptoms were familial, partly shared with familiality of ADHD in males. Latent class analysis using SCQ-score yielded five classes; Class 1(31%) had few autism symptoms and low comorbidity; Classes 2–4 were intermediate; Class 5(7%) had high autism symptoms and comorbidity. Thus autism symptoms in ADHD represent a familial trait associated with increased neurodevelopmental and oppositional/conduct disorders. En ligne : http://dx.doi.org/10.1007/s10803-008-0621-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=683
inJournal of Child Psychology and Psychiatry > 49-12 (December 2008) . - p.1339 - 1347
Titre : Impaired conflict resolution and alerting in children with ADHD: evidence from the Attention Network Task (ANT) Type de document : Texte imprimé et/ou numérique Auteurs : Katherine A. JOHNSON, Auteur ; Michael GILL, Auteur ; Aisling MULLIGAN, Auteur ; Ian H. ROBERTSON, Auteur ; Edwina BARRY, Auteur ; Aoife DAIBHIS, Auteur ; Michael DALY, Auteur ; Amy WATCHORN, Auteur ; Mark A. BELLGROVE, Auteur Année de publication : 2008 Article en page(s) : p.1339 - 1347 Langues : Anglais (eng) Mots-clés : ADD/ADHD Attention-Network-Task attention behavioural-genetics child-development executive-function Index. décimale : PER Périodiques Résumé : Background: An important theory of attention suggests that there are three separate networks that execute discrete cognitive functions. The 'alerting' network acquires and maintains an alert state, the 'orienting' network selects information from sensory input and the 'conflict' network resolves conflict that arises between potential responses. This theory holds promise for dissociating discrete patterns of cognitive impairment in disorders where attentional deficits may often be subtle, such as in attention deficit hyperactivity disorder (ADHD).
Methods: The Attentional Network Test (ANT), a behavioural assay of the functional integrity of attention networks, was used to examine the performance of 73 children with ADHD and 73 controls.
Results: Performance on the ANT clearly differentiated the children with and without ADHD in terms of mean and standard deviation (SD) of reaction time (RT), the number of incorrect responses made and the number of omission errors made. The ADHD group demonstrated deficits in the conflict network in terms of slower RT and a higher number of incorrect responses. The ADHD group showed deficits in the alerting network in terms of the number of omission errors made. There was no demonstration of a deficit in the orienting network in ADHD on this task.
Conclusions: The children with ADHD demonstrated deficits in the alerting and conflict attention networks but normal functioning of the orienting network.En ligne : http://dx.doi.org/10.1111/j.1469-7610.2008.01936.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=645 [article] Impaired conflict resolution and alerting in children with ADHD: evidence from the Attention Network Task (ANT) [Texte imprimé et/ou numérique] / Katherine A. JOHNSON, Auteur ; Michael GILL, Auteur ; Aisling MULLIGAN, Auteur ; Ian H. ROBERTSON, Auteur ; Edwina BARRY, Auteur ; Aoife DAIBHIS, Auteur ; Michael DALY, Auteur ; Amy WATCHORN, Auteur ; Mark A. BELLGROVE, Auteur . - 2008 . - p.1339 - 1347.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 49-12 (December 2008) . - p.1339 - 1347
Mots-clés : ADD/ADHD Attention-Network-Task attention behavioural-genetics child-development executive-function Index. décimale : PER Périodiques Résumé : Background: An important theory of attention suggests that there are three separate networks that execute discrete cognitive functions. The 'alerting' network acquires and maintains an alert state, the 'orienting' network selects information from sensory input and the 'conflict' network resolves conflict that arises between potential responses. This theory holds promise for dissociating discrete patterns of cognitive impairment in disorders where attentional deficits may often be subtle, such as in attention deficit hyperactivity disorder (ADHD).
Methods: The Attentional Network Test (ANT), a behavioural assay of the functional integrity of attention networks, was used to examine the performance of 73 children with ADHD and 73 controls.
Results: Performance on the ANT clearly differentiated the children with and without ADHD in terms of mean and standard deviation (SD) of reaction time (RT), the number of incorrect responses made and the number of omission errors made. The ADHD group demonstrated deficits in the conflict network in terms of slower RT and a higher number of incorrect responses. The ADHD group showed deficits in the alerting network in terms of the number of omission errors made. There was no demonstration of a deficit in the orienting network in ADHD on this task.
Conclusions: The children with ADHD demonstrated deficits in the alerting and conflict attention networks but normal functioning of the orienting network.En ligne : http://dx.doi.org/10.1111/j.1469-7610.2008.01936.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=645
inJournal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.210-218
Titre : Performance variability, impulsivity errors and the impact of incentives as gender-independent endophenotypes for ADHD Type de document : Texte imprimé et/ou numérique Auteurs : Henrik UEBEL, Auteur ; Aribert ROTHENBERGER, Auteur ; Hanna CHRISTIANSEN, Auteur ; Rafaela MARCO, Auteur ; Iris MANOR, Auteur ; Ana MIRANDA, Auteur ; Norbert A. BORGER, Auteur ; Alexander HEISE, Auteur ; Ulrike SCHAFER, Auteur ; Robert D. OADES, Auteur ; Louise BUTLER, Auteur ; Aisling MULLIGAN, Auteur ; Wai CHEN, Auteur ; Jonna KUNTSI, Auteur ; Philip ASHERSON, Auteur ; Stephen V. FARAONE, Auteur ; Björn ALBRECHT, Auteur ; Tobias BANASCHEWSKI, Auteur ; Jaap VAN DER MEERE, Auteur ; Penelope ANDREOU, Auteur Année de publication : 2010 Article en page(s) : p.210-218 Langues : Anglais (eng) Mots-clés : Attention-deficit-hyperactivity-disorder ADHD endophenotype executive-function reaction-time-variability false-alarms state-regulation incentives Index. décimale : PER Périodiques Résumé : Background: Attention-deficit hyperactivity disorder (ADHD) is one of the most common and highly heritable child psychiatric disorders. There is strong evidence that children with ADHD show slower and more variable responses in tasks such as Go/Nogo tapping aspects of executive functions like sustained attention and response control which may be modulated by motivational factors and/or state-regulation processes. The aim of this study was (1) to determine if these executive functions may constitute an endophenotype for ADHD; (2) to investigate for the first time whether known modulators of these executive functions may also be familial; and (3) to explore whether gender has an impact on these measures.
Methods: Two hundred and five children with ADHD combined type, 173 nonaffected biological siblings and 53 controls with no known family history of ADHD were examined using a Go/Nogo task in the framework of a multi-centre study. Performance-measures and modulating effects of event-rate and incentives were examined. Shared familial effects on these measures were assessed, and the influence of gender was tested.
Results: Children with ADHD responded more slowly and variably than nonaffected siblings or controls. Nonaffected siblings showed intermediate scores for reaction-time variability, false alarms and omission errors under fast and slow event-rates. A slower event-rate did not lead to reduced performance specific to ADHD. In the incentive condition, mean reaction-times speeded up and became less variable only in children with ADHD and their nonaffected siblings, while accuracy was improved in all groups. Males responded faster, but also committed more false alarms. There were no interactions of group by gender.
Conclusions: Reaction-time variability and accuracy parameters could be useful neuropsychological endophenotypes for ADHD. Performance-modulating effects of incentives suggested a familially driven motivational dysfunction which may play an important role on etiologic pathways and treatment approaches for ADHD. The effects of gender were independent of familial effects or ADHD-status, which in turn suggests that the proposed endophenotypes are independent of gender.En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02139.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=941 [article] Performance variability, impulsivity errors and the impact of incentives as gender-independent endophenotypes for ADHD [Texte imprimé et/ou numérique] / Henrik UEBEL, Auteur ; Aribert ROTHENBERGER, Auteur ; Hanna CHRISTIANSEN, Auteur ; Rafaela MARCO, Auteur ; Iris MANOR, Auteur ; Ana MIRANDA, Auteur ; Norbert A. BORGER, Auteur ; Alexander HEISE, Auteur ; Ulrike SCHAFER, Auteur ; Robert D. OADES, Auteur ; Louise BUTLER, Auteur ; Aisling MULLIGAN, Auteur ; Wai CHEN, Auteur ; Jonna KUNTSI, Auteur ; Philip ASHERSON, Auteur ; Stephen V. FARAONE, Auteur ; Björn ALBRECHT, Auteur ; Tobias BANASCHEWSKI, Auteur ; Jaap VAN DER MEERE, Auteur ; Penelope ANDREOU, Auteur . - 2010 . - p.210-218.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 51-2 (February 2010) . - p.210-218
Mots-clés : Attention-deficit-hyperactivity-disorder ADHD endophenotype executive-function reaction-time-variability false-alarms state-regulation incentives Index. décimale : PER Périodiques Résumé : Background: Attention-deficit hyperactivity disorder (ADHD) is one of the most common and highly heritable child psychiatric disorders. There is strong evidence that children with ADHD show slower and more variable responses in tasks such as Go/Nogo tapping aspects of executive functions like sustained attention and response control which may be modulated by motivational factors and/or state-regulation processes. The aim of this study was (1) to determine if these executive functions may constitute an endophenotype for ADHD; (2) to investigate for the first time whether known modulators of these executive functions may also be familial; and (3) to explore whether gender has an impact on these measures.
Methods: Two hundred and five children with ADHD combined type, 173 nonaffected biological siblings and 53 controls with no known family history of ADHD were examined using a Go/Nogo task in the framework of a multi-centre study. Performance-measures and modulating effects of event-rate and incentives were examined. Shared familial effects on these measures were assessed, and the influence of gender was tested.
Results: Children with ADHD responded more slowly and variably than nonaffected siblings or controls. Nonaffected siblings showed intermediate scores for reaction-time variability, false alarms and omission errors under fast and slow event-rates. A slower event-rate did not lead to reduced performance specific to ADHD. In the incentive condition, mean reaction-times speeded up and became less variable only in children with ADHD and their nonaffected siblings, while accuracy was improved in all groups. Males responded faster, but also committed more false alarms. There were no interactions of group by gender.
Conclusions: Reaction-time variability and accuracy parameters could be useful neuropsychological endophenotypes for ADHD. Performance-modulating effects of incentives suggested a familially driven motivational dysfunction which may play an important role on etiologic pathways and treatment approaches for ADHD. The effects of gender were independent of familial effects or ADHD-status, which in turn suggests that the proposed endophenotypes are independent of gender.En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02139.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=941
inJournal of Child Psychology and Psychiatry > 49-10 (October 2008) . - p.1053-1060
Titre : The dopamine receptor D4 7-repeat allele and prenatal smoking in ADHD-affected children and their unaffected siblings: no gene–environment interaction Type de document : Texte imprimé et/ou numérique Auteurs : Marieke E. ALTINK, Auteur ; Joseph A. SERGEANT, Auteur ; Wai CHEN, Auteur ; Keeley-Joanne BROOKES, Auteur ; Richard ANNEY, Auteur ; Ellen A. FLIERS, Auteur ; Dorine I.E. SLAATS–WILLEMSE, Auteur ; Barbara FRANKE, Auteur ; Alejandro ARIAS-VASQUEZ, Auteur ; Margaret J. THOMPSON, Auteur ; Michael GILL, Auteur ; Cathelijne J.M. BUSCHGENS, Auteur ; Nanda N. ROMMELSE, Auteur ; Jan K. BUITELAAR, Auteur ; Philip ASHERSON, Auteur ; Stephen V. FARAONE, Auteur ; Edmund J. S. SONUGA-BARKE, Auteur ; Aisling MULLIGAN, Auteur Année de publication : 2008 Article en page(s) : p.1053-1060 Langues : Anglais (eng) Mots-clés : Dopamine-receptor-D4-gene attention-deficit-hyperactivity-disorder-(ADHD) maternal-smoking-during-pregnancy gene-by-environment-interaction Index. décimale : PER Périodiques Résumé : Background: The dopamine receptor D4 (DRD4) 7-repeat allele and maternal smoking during pregnancy are both considered as risk factors in the aetiology of attention deficit hyperactivity disorder (ADHD), but few studies have been conducted on their interactive effects in causing ADHD. The purpose of this study is to examine the gene by environment (G×E) interaction of the DRD4 7-repeat allele and smoking during pregnancy on ADHD and oppositional behavior in families from the International Multicenter ADHD Genetics project; and further, to test the hypothesis that the direction of effect of the DRD4 7-repeat allele differs between ADHD affected and unaffected children.
Methods: Linear mixed models were used to assess main and interactive effects of the DRD4 7-repeat allele and smoking during pregnancy in 539 ADHD-affected children and their 407 unaffected siblings, aged 6–17 years.
Results: There was some evidence pointing to differential effects of the DRD4 7-repeat allele on ADHD and oppositional symptoms in the affected (fewer symptoms) and unaffected children (increasing ADHD symptoms of teacher ratings). Affected children were more often exposed to prenatal smoking than unaffected children. There were limited main effects of prenatal smoking on severity of symptoms. Given the number of tests performed, no indication was found for G×E interactions.
Conclusion: Despite the large sample size, no G×E interactions were found. The impact of the DRD4 7-repeat allele might differ, depending on affected status and rater. This finding is discussed in terms of differences in the activity of the dopaminergic system and of different genes involved in rater-specific behaviors.En ligne : http://dx.doi.org/10.1111/j.1469-7610.2008.01998.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=606 [article] The dopamine receptor D4 7-repeat allele and prenatal smoking in ADHD-affected children and their unaffected siblings: no gene–environment interaction [Texte imprimé et/ou numérique] / Marieke E. ALTINK, Auteur ; Joseph A. SERGEANT, Auteur ; Wai CHEN, Auteur ; Keeley-Joanne BROOKES, Auteur ; Richard ANNEY, Auteur ; Ellen A. FLIERS, Auteur ; Dorine I.E. SLAATS–WILLEMSE, Auteur ; Barbara FRANKE, Auteur ; Alejandro ARIAS-VASQUEZ, Auteur ; Margaret J. THOMPSON, Auteur ; Michael GILL, Auteur ; Cathelijne J.M. BUSCHGENS, Auteur ; Nanda N. ROMMELSE, Auteur ; Jan K. BUITELAAR, Auteur ; Philip ASHERSON, Auteur ; Stephen V. FARAONE, Auteur ; Edmund J. S. SONUGA-BARKE, Auteur ; Aisling MULLIGAN, Auteur . - 2008 . - p.1053-1060.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 49-10 (October 2008) . - p.1053-1060
Mots-clés : Dopamine-receptor-D4-gene attention-deficit-hyperactivity-disorder-(ADHD) maternal-smoking-during-pregnancy gene-by-environment-interaction Index. décimale : PER Périodiques Résumé : Background: The dopamine receptor D4 (DRD4) 7-repeat allele and maternal smoking during pregnancy are both considered as risk factors in the aetiology of attention deficit hyperactivity disorder (ADHD), but few studies have been conducted on their interactive effects in causing ADHD. The purpose of this study is to examine the gene by environment (G×E) interaction of the DRD4 7-repeat allele and smoking during pregnancy on ADHD and oppositional behavior in families from the International Multicenter ADHD Genetics project; and further, to test the hypothesis that the direction of effect of the DRD4 7-repeat allele differs between ADHD affected and unaffected children.
Methods: Linear mixed models were used to assess main and interactive effects of the DRD4 7-repeat allele and smoking during pregnancy in 539 ADHD-affected children and their 407 unaffected siblings, aged 6–17 years.
Results: There was some evidence pointing to differential effects of the DRD4 7-repeat allele on ADHD and oppositional symptoms in the affected (fewer symptoms) and unaffected children (increasing ADHD symptoms of teacher ratings). Affected children were more often exposed to prenatal smoking than unaffected children. There were limited main effects of prenatal smoking on severity of symptoms. Given the number of tests performed, no indication was found for G×E interactions.
Conclusion: Despite the large sample size, no G×E interactions were found. The impact of the DRD4 7-repeat allele might differ, depending on affected status and rater. This finding is discussed in terms of differences in the activity of the dopaminergic system and of different genes involved in rater-specific behaviors.En ligne : http://dx.doi.org/10.1111/j.1469-7610.2008.01998.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=606
