Search results for "hyperactivity disorder"

showing 10 items of 176 documents

Prospective relationships of ADHD symptoms with developing substance use in a population-derived sample

2011

BackgroundClinically ascertained reports suggest that boys and girls with attention deficit hyperactivity disorder (ADHD) may differ from each other in their vulnerability to substance use problems.MethodA total of 1545 Finnish adolescents were assessed for DSM-IV-based ADHD symptoms by their parents and classroom teachers using standardized rating scales at age 11–12 years. At age 14, substance use disorders and psychiatric co-morbidity were assessed with the Semi-Structured Assessment for the Genetics of Alcoholism, providing DSM-III-R/DSM-IV diagnoses for Axis I disorders. At age 17.5, substance use was assessed by multi-item questionnaire.ResultsAlthough baseline ADHD symptoms were less…

Malemedicine.medical_specialtyAdolescentSubstance-Related DisordersPopulationAlcohol abuseImpulsivityArticle03 medical and health sciences0302 clinical medicineSex FactorsRating scaleSurveys and QuestionnairesInterview Psychologicalmental disordersmedicineAttention deficit hyperactivity disorderHumansADHDAdhd symptomsProspective StudiesProspective cohort studyPsychiatryeducationChildApplied Psychologyta515Psychiatric Status Rating Scaleseducation.field_of_studySmokingAge Factorsmedicine.disease030227 psychiatryPsychiatry and Mental healthConduct disorderAttention Deficit Disorder with HyperactivityFemalemedicine.symptomPsychologypäihteiden käyttö030217 neurology & neurosurgeryClinical psychologyPsychological Medicine
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Meta-analysis of genome-wide association studies of attention-deficit/hyperactivity disorder

2010

Contains fulltext : 87688.pdf (Publisher’s version ) (Closed access) OBJECTIVE: Although twin and family studies have shown attention-deficit/hyperactivity disorder (ADHD) to be highly heritable, genetic variants influencing the trait at a genome-wide significant level have yet to be identified. As prior genome-wide association studies (GWAS) have not yielded significant results, we conducted a meta-analysis of existing studies to boost statistical power. METHOD: We used data from four projects: a) the Children's Hospital of Philadelphia (CHOP); b) phase I of the International Multicenter ADHD Genetics project (IMAGE); c) phase II of IMAGE (IMAGE II); and d) the Pfizer-funded study from the…

Malemedicine.medical_specialtyCandidate geneAdolescentMedizinSocial SciencesGenome-wide association studySingle-nucleotide polymorphismPolymorphism Single NucleotideArticleGenomic disorders and inherited multi-system disorders [IGMD 3]03 medical and health sciences0302 clinical medicinePerception and Action [DCN 1]Developmental and Educational PsychologymedicineIMPUTATIONAttention deficit hyperactivity disorderddc:61Humansddc:610Medizinische Fakultät » Universitätsklinikum Essen » LVR-Klinikum Essen » Klinik für Psychiatrie Psychosomatik und Psychotherapie des Kindes- und JugendaltersInternational HapMap ProjectPsychiatryChildGenetic Association Studies030304 developmental biologyGenetic associationMental Health [NCEBP 9]0303 health sciencesCOMPONENTSmedicine.disease3. Good healthPREVALENCEPsychiatry and Mental healthAttention Deficit Disorder with HyperactivityMeta-analysisChild PreschoolFemalePsychologyFunctional Neurogenomics [DCN 2]030217 neurology & neurosurgeryImputation (genetics)Clinical psychologyGenome-Wide Association Study
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Corpus Callosum Morphology in Attention Deficit-Hyperactivity Disorder: Morphometric Analysis of MRI

1991

Although behavioral evidence provides support for the notion that attention deficit-hyperactivity disorder (ADHD) is related to central nervous system dysfunction, there is little direct evidence to reveal which neurometabolic systems or brain structures are involved. Recent magnetic resonance imaging (MRI) studies suggest that, compared to nondisabled controls, ADHD children may have a smaller right frontal region. Morphometric analysis of MRI scans was used in this exploratory study to determine whether correlated regional variation might exist in the corpus callosum of children with ADHD. While all MRI scans were judged to be clinically normal, morphometric analysis revealed that, compa…

Malemedicine.medical_specialtyHealth (social science)Neurologymedia_common.quotation_subjectCentral nervous systemSpleniumCorpus callosumCorpus CallosumEducation03 medical and health sciences0302 clinical medicinemental disordersmedicineHumansAttention deficit hyperactivity disorder030212 general & internal medicineChildDominance Cerebralmedia_commonBrain Mappingmedicine.diagnostic_testMagnetic resonance imagingAnatomymedicine.diseaseMagnetic Resonance Imaging030227 psychiatryDevelopmental disordermedicine.anatomical_structureAttention Deficit Disorder with HyperactivityGeneral Health ProfessionsFemalePsychologyNeuroscienceVigilance (psychology)Journal of Learning Disabilities
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Comorbidity between obesity and attention deficit/hyperactivity disorder: Population study with 13–15-year-olds

2006

Objective: This study analyzes whether obese children have a higher risk of attention deficit/hyperactivity “characteristics” (AD/HD) than do children with other nutritional states. Method: This study included 35,403 participants from 486 community schools. They completed the AD/HD scale of the Strengths and Difficulties Questionnaire (SDQ) and were weighed and measured. 2879 of the participants were obese and 78 were morbidly obese (BMI >40). Results: A discrete, nonsignificant, increment was found in the AD/HD characteristics of male participants with morbid obesity, as compared with the other nutritional states. Among morbidly obese females, the prevalence of AD/HD characteristics was sl…

Malemedicine.medical_specialtyPediatricsAdolescentmedia_common.quotation_subjectComorbidityOverweightMorbid obesityRisk FactorsmedicineHumansAttention deficit hyperactivity disorderObesityPsychiatrymedia_commonSelection biasStrengths and Difficulties Questionnairemedicine.diseaseComorbidityObesityPsychiatry and Mental healthAttention Deficit Disorder with HyperactivitySpainPopulation studyFemalemedicine.symptomPsychologyInternational Journal of Eating Disorders
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DSM-IV Combined Type ADHD Shows Familial Association With Sibling Trait Scores

2008

Contains fulltext : 69060.pdf (Publisher’s version ) (Closed access) Attention deficit hyperactivity disorder (ADHD) is a discrete clinical syndrome characterized by the triad of inattention, hyperactivity, and impulsivity in the context of marked impairments. Molecular genetic studies have been successful in identifying genetic variants associated with ADHD, particularly with DSM-IV inattentive and combined subtypes. Quantitative trait locus (QTL) approaches to linkage and association mapping have yet to be widely used in ADHD research, although twin studies investigating individual differences suggest that genetic liability for ADHD is continuously distributed throughout the population, u…

Malequantitative geneticsGenetics and epigenetic pathways of disease [NCMLS 6]Genetic Linkageattention deficit hyperactivity disorder (ADHD)GENOMEWIDE SCANMedizin2804 Cellular and Molecular NeuroscienceNeuroinformatics [DCN 3]MULTIPLE-REGRESSION ANALYSIS2738 Psychiatry and Mental Health0302 clinical medicineDIFFICULTIES QUESTIONNAIREDEFICIT-HYPERACTIVITY DISORDERTwins DizygoticPerception and Action [DCN 1]Genetics(clinical)DF analysisAssociation mappingGenetics (clinical)linkage studyGeneticseducation.field_of_studyATTENTION-DEFICIT/HYPERACTIVITY DISORDERDOPAMINE TRANSPORTER GENE10058 Department of Child and Adolescent PsychiatryDiagnostic and Statistical Manual of Mental DisordersPsychiatry and Mental healthCHILD-BEHAVIOR CHECKLISTConduct disorderRegression AnalysisFemalemedicine.symptomFunctional Neurogenomics [DCN 2]Clinical psychology2716 Genetics (clinical)Quantitative Trait LociPopulation610 Medicine & healthQuantitative trait locusBiologyImpulsivityMental health [NCEBP 9]behavioral disciplines and activitiesINDIVIDUAL-DIFFERENCESInterviews as TopicGenomic disorders and inherited multi-system disorders [IGMD 3]quantitative trait locus (QTL)03 medical and health sciencesCellular and Molecular NeuroscienceCognitive neurosciences [UMCN 3.2]mental disordersmedicineHumansSibling RelationsAttention deficit hyperactivity disorderFamilyGenetic Predisposition to Diseaseddc:610Medizinische Fakultät » Universitätsklinikum Essen » LVR-Klinikum Essen » Klinik für Psychiatrie Psychosomatik und Psychotherapie des Kindes- und JugendaltersSiblingeducationTWIN DATAmedicine.diseaseTwin study030227 psychiatryGenetic defects of metabolism [UMCN 5.1]Attention Deficit Disorder with HyperactivityCONDUCT DISORDER030217 neurology & neurosurgeryAmerican Journal of Medical Genetics. Part B: Neuropsychiatric Genetics
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2014

Disorders such as borderline personality disorder (BPD) or attention-deficit/hyperactivity disorder (ADHD) are characterized by impulsive behaviors. Impulsivity as used in clinical terms is very broadly defined and entails different categories including personality traits as well as different cognitive functions such as emotion regulation or interference resolution and impulse control. Impulse control as an executive function, however, is neither cognitively nor neurobehaviorally a unitary function. Recent findings from behavioral and cognitive neuroscience studies suggest related but dissociable components of impulse control along functional domains like selective attention, response selec…

Motor controlCognitionCognitive neurosciencemedicine.diseaseImpulsivityImpulse controlBehavioral NeurosciencePsychiatry and Mental healthNeuropsychology and Physiological PsychologyNeurologymedicineAttention deficit hyperactivity disordermedicine.symptomPrefrontal cortexPsychologyNeuroscienceBorderline personality disorderBiological PsychiatryFrontiers in Human Neuroscience
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Genetic relationship between five psychiatric disorders estimated from genome-wide SNPs

2013

AM Vicente - Cross-Disorder Group of the Psychiatric Genomics Consortium Most psychiatric disorders are moderately to highly heritable. The degree to which genetic variation is unique to individual disorders or shared across disorders is unclear. To examine shared genetic etiology, we use genome-wide genotype data from the Psychiatric Genomics Consortium (PGC) for cases and controls in schizophrenia, bipolar disorder, major depressive disorder, autism spectrum disorders (ASD) and attention-deficit/hyperactivity disorder (ADHD). We apply univariate and bivariate methods for the estimation of genetic variation within and covariation between disorders. SNPs explained 17-29% of the variance in …

Netherlands Twin Register (NTR)MedizinInheritance PatternsSocial SciencesAUTISM SPECTRUM DISORDERSnosologyheritabilityCOMMON SNPS0302 clinical medicineCrohn DiseaseSCHIZOPHRENIAChildPsychiatric geneticsGenetics & HeredityMAJOR DEPRESSIVE DISORDERRISK0303 health sciencesATTENTION-DEFICIT/HYPERACTIVITY DISORDER120 000 Neuronal CoherenceMental DisordersVariantsBIPOLAR DISORDERASSOCIATIONGenomic disorders and inherited multi-system disorders [DCN PAC - Perception action and control IGMD 3]Psychiatric DisordersCROHNS-DISEASE3. Good healthSchizophreniagenetic association studyMedical geneticsMajor depressive disorderSNPsAdultmedicine.medical_specialtygenetic etiologymedical geneticsDEFICIT HYPERACTIVITY DISORDERBiologyPolymorphism Single Nucleotidebehavioral disciplines and activitiesArticleGenomic disorders and inherited multi-system disorders DCN MP - Plasticity and memory [IGMD 3]HeritabilityGenetic Heterogeneity03 medical and health sciencesPrevalence of mental disordersmental disorders/dk/atira/pure/keywords/cohort_studies/netherlands_twin_register_ntr_[SDV.BBM] Life Sciences [q-bio]/Biochemistry Molecular BiologyGeneticsmedicineddc:61HumansAttention deficit hyperactivity disorderGenetic Predisposition to Disease[SDV.BBM]Life Sciences [q-bio]/Biochemistry Molecular BiologyDCN PAC - Perception action and control NCEBP 9 - Mental healthddc:610Medizinische Fakultät » Universitätsklinikum Essen » LVR-Klinikum Essen » Klinik für Psychiatrie Psychosomatik und Psychotherapie des Kindes- und JugendaltersBipolar disorderPsychiatry030304 developmental biologyDepressive Disorder MajorGenome HumanGenetic heterogeneitymedicine.diseaseschizophreniaAttention Deficit Disorder with HyperactivityChild Development Disorders PervasivePerturbações do Desenvolvimento Infantil e Saúde Mental030217 neurology & neurosurgeryGenome-Wide Association Study
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F55. An Image-Based Meta-Analysis of Successful and Failed Stopping in Attention Deficit/Hyperactivity Disorder Using Statistical Parametric Maps

2019

NeuroimagingMeta-analysismedicineAttention deficit hyperactivity disordermedicine.diseasePsychologyBiological PsychiatryImage basedCognitive psychologyParametric statisticsBiological Psychiatry
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The premise, promise and disillusion of the ADHD categorisation - family narrative about the child's broken school trajectory

2019

This study presents co-narrated school experiences of a young Finnish girl diagnosed with Attention Deficit Hyperactivity Disorder (ADHD) and those of her parents. The discourse analysis of the family interview focused on the discrepant ways family members gave meanings to and mobilised the ADHD categorisation while narrating their broken school trajectory. The results showed that the ADHD diagnosis was laden with the promise of the whole family being recognised differently by the school. However, this cultural promise proved disillusioning as daughter's support needs and parents' expertise were not recognised nor did the diagnostic category emancipate from stigmatising identities and blame…

PERCEPTIONSDEFICIT HYPERACTIVITY DISORDERTEACHERSmedia_common.quotation_subjectDiscourse analysiseducationPoison controlDIAGNOSISSuicide preventionDevelopmental psychologyPARENTSBELIEFSmental disordersDevelopmental and Educational PsychologymedicineMANAGEMENTAttention deficit hyperactivity disorder0501 psychology and cognitive sciencesNarrativeGirldiscourse analysismedia_commonchildATTENTION-DEFICIT/HYPERACTIVITY DISORDER05 social sciences050301 educationHuman factors and ergonomicsmedicine.diseaseAttention Deficit Hyperactivity Disorder (ADHD)EXPERIENCESPsychiatry and Mental healthClinical PsychologyparentPERSPECTIVESPremise516 Educational sciencesPsychology0503 education050104 developmental & child psychology
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Perfiles de familias con factores de riesgo y problemas comportamentales en niños con déficit de atención con hiperactividad

2019

Introducción. La literatura evidencia que las familias de niños con déficit de atención e hiperactividad (TDAH) experimentan factores de riesgo relacionados con niveles elevados de estrés, menor apoyo social, o menor capacidad de afrontamiento. Estos factores familiares contextuales pueden verse agravados por la presencia de problemas comportamentales y sociales en niños con TDAH. Objetivos. El presente estudio se planteó los siguientes objetivos: 1) Identificar perfiles de familias de niños con TDAH en edad escolar de acuerdo con indicadores contextuales y variables socioemocionales como el nivel de estrés, las estrategias de afrontamiento y el apoyo social. 2) Evaluar las diferencias entr…

Parental status05 social sciences050109 social psychologymedicine.diseaseSocial issuesStress levelSocial supportRisk indexmedicineParental psychopathologyAttention deficit hyperactivity disorder0501 psychology and cognitive sciencesPsychologySet (psychology)050104 developmental & child psychologyClinical psychologyInternational Journal of Developmental and Educational Psychology. Revista INFAD de Psicología.
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