Search results for "Attention Deficit Disorder With Hyperactivity"

showing 10 items of 141 documents

Executive Functions Profile in Extreme Eating/Weight Conditions : From Anorexia Nervosa to Obesity

2012

Background: Extreme weight conditions (EWC) groups along a continuum may share some biological risk factors and intermediate neurocognitive phenotypes. A core cognitive trait in EWC appears to be executive dysfunction, with a focus on decision making, response inhibition and cognitive flexibility. Differences between individuals in these areas are likely to contribute to the differences in vulnerability to EWC. The aim of the study was to investigate whether there is a common pattern of executive dysfunction in EWC while comparing anorexia nervosa patients (AN), obese subjects (OB) and healthy eating/weight controls (HC). Methods: Thirty five AN patients, fifty two OB and one hundred thirty…

MaleAnorexia NervosaEating DisordersObesidadNeuropsychological TestsAudiologySocial and Behavioral Sciences:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings]Executive FunctionCognitionCognitive neurologyWisconsin Card Sorting TestImagen CorporalHuman PerformancePsychology:Psychiatry and Psychology::Mental Disorders::Eating Disorders::Anorexia Nervosa [Medical Subject Headings]Anorexia NerviosaPsychiatryMultidisciplinaryQCognitive flexibilityRNeuropsychological testingAnorèxia nerviosaMiddle AgedExecutive functionsToma de ConcienciaClinical PsychologyMental HealthPruebas NeuropsicológicasAnorexia nervosa (differential diagnoses)Eating disordersMedicineObesitatFemalemedicine.symptomConducta compulsivaResearch ArticleAdultmedicine.medical_specialtyImpulsivityAdolescentScienceDecision MakingPes corporalBiologyImpulsivityYoung AdultNeuropsychologymedicineHumansObesityTrastorns de la conducta alimentàriaNutritionBehavior:Psychiatry and Psychology::Psychological Phenomena and Processes::Mental Processes::Cognition::Awareness [Medical Subject Headings]Trastorno por Déficit de Atención con HiperactividadAnorexia nervosaBody weight:Diseases::Nutritional and Metabolic Diseases::Nutrition Disorders::Overnutrition::Obesity [Medical Subject Headings]Impulsive Behavior:Psychiatry and Psychology::Behavioral Disciplines and Activities::Psychological Tests::Neuropsychological Tests [Medical Subject Headings]:Psychiatry and Psychology::Psychological Phenomena and Processes::Mental Processes::Perception::Body Image [Medical Subject Headings]NeurocognitiveDecision making:Psychiatry and Psychology::Mental Disorders::Mental Disorders Diagnosed in Childhood::Attention Deficit and Disruptive Behavior Disorders::Attention Deficit Disorder with Hyperactivity [Medical Subject Headings]Stroop effectExecutive dysfunction
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Pragmatic competence of children with autism spectrum disorder. Impact of theory of mind, verbal working memory, ADHD symptoms, and structural langua…

2017

The primary aim of this study is to increase the existing knowledge about the pragmatic skills of children with autism spectrum disorders (ASD). Specifically, the study has two objectives. The first is to provide a profile of characteristics based on The Children's Communication Checklist (CCC-2) pragmatics scales (inappropriate initiation, stereotyped language, use of context, nonverbal communication, and general pragmatics) and narrative task indicators. To this end, children with ASD will be compared to children with typical development (TD), controlling the effects of sex and structural language (speech, syntax, semantics, coherence). The second objective is to analyze whether theory of…

MaleAutism Spectrum DisorderTheory of MindContext (language use)SemanticsDevelopmental psychology03 medical and health sciencesNonverbal communication0302 clinical medicineTheory of mindIntellectual disabilityDevelopmental and Educational PsychologymedicineHumansLanguage Development Disorders0501 psychology and cognitive sciencesChildSocial Communication Disorder05 social sciencesVerbal LearningPragmaticsmedicine.diseaseMemory Short-TermNeuropsychology and Physiological PsychologyAttention Deficit Disorder with HyperactivityAutism spectrum disorderChild PreschoolAutismFemalePsychology030217 neurology & neurosurgery050104 developmental & child psychologyCognitive psychologyApplied Neuropsychology: Child
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Predictability of oppositional defiant disorder and symptom dimensions in children and adolescents with ADHD combined type.

2010

BackgroundOppositional defiant disorder (ODD) is frequently co-occurring with attention deficit hyperactivity disorder (ADHD) in children and adolescents. Because ODD is a precursor of later conduct disorder (CD) and affective disorders, early diagnostic identification is warranted. Furthermore, the predictability of three recently confirmed ODD dimensions (ODD-irritable, ODD-headstrong and ODD-hurtful) may assist clinical decision making.MethodReceiver-operating characteristic (ROC) analysis was used in order to test the diagnostic accuracy of the Conners' Parent Rating Scale revised (CPRS-R) and the parent version of the Strength and Difficulties Questionnaire (PSDQ) in the prediction of …

MaleBOYSPsychometricsSocial Sciences3202 Applied PsychologyDevelopmental psychology2738 Psychiatry and Mental Health0302 clinical medicineDEFICIT-HYPERACTIVITY DISORDEROPERATING CHARACTERISTIC ANALYSISPerception and Action [DCN 1]ChildDIFFICULTIES QUESTIONNAIRE SDQApplied PsychologyMental Health [NCEBP 9]Parenting05 social sciencesANTISOCIAL-BEHAVIORLONGITUDINAL COURSE10058 Department of Child and Adolescent PsychiatryPrognosisConfirmatory factor analysisPsychiatry and Mental healthConduct disorderAttention Deficit and Disruptive Behavior DisordersChild PreschoolRegression AnalysisFemalemedicine.symptomPsychology050104 developmental & child psychologyAdolescenteducation610 Medicine & healthIrritabilityEXECUTIVE DYSFUNCTION03 medical and health sciencesRating scalePredictive Value of Testsmental disordersmedicineAttention deficit hyperactivity disorderHumans0501 psychology and cognitive sciencesBEHAVIOR CHECKLISTPsychiatric Status Rating ScalesParent Rating Scalesmedicine.disease030227 psychiatryROC CurveRATING-SCALESAttention Deficit Disorder with HyperactivityCONDUCT DISORDERExecutive dysfunction
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Genome-wide association scan of quantitative traits for attention deficit hyperactivity disorder identifies novel associations and confirms candidate…

2008

Contains fulltext : 70192.pdf (Publisher’s version ) (Closed access) Attention deficit hyperactivity disorder (ADHD) is a complex condition with environmental and genetic etiologies. Up to this point, research has identified genetic associations with candidate genes from known biological pathways. In order to identify novel ADHD susceptibility genes, 600,000 SNPs were genotyped in 958 ADHD proband-parent trios. After applying data cleaning procedures we examined 429,981 autosomal SNPs in 909 family trios. We generated six quantitative phenotypes from 18 ADHD symptoms to be used in genome-wide association analyses. With the PBAT screening algorithm, we identified 2 SNPs, rs6565113 and rs5526…

MaleCandidate geneGenetics and epigenetic pathways of disease [NCMLS 6]2804 Cellular and Molecular NeuroscienceMedizinGenome-wide association studyNeuroinformatics [DCN 3]Genome2738 Psychiatry and Mental Health0302 clinical medicinePerception and Action [DCN 1]Cluster AnalysisGenetics(clinical)Genetics (clinical)Genetics0303 health sciences10058 Department of Child and Adolescent PsychiatryCadherinsPedigreePsychiatry and Mental healthFemaleFunctional Neurogenomics [DCN 2]CDH13AlgorithmsGenetic Markers2716 Genetics (clinical)GenotypeQuantitative Trait Loci610 Medicine & healthSingle-nucleotide polymorphismBiologyQuantitative trait locusPolymorphism Single NucleotideMental health [NCEBP 9]Genetic determinismGenomic disorders and inherited multi-system disorders [IGMD 3]03 medical and health sciencesCellular and Molecular NeuroscienceCognitive neurosciences [UMCN 3.2]medicineADHDAttention deficit hyperactivity disorderHumansGenetic Predisposition to Diseaseddc:610Medizinische Fakultät » Universitätsklinikum Essen » LVR-Klinikum Essen » Klinik für Psychiatrie Psychosomatik und Psychotherapie des Kindes- und JugendaltersGene030304 developmental biologyProbabilityModels GeneticGenome Humancandidate genefamily-based associationmedicine.diseaseIntronsHaplotypesGenetic defects of metabolism [UMCN 5.1]Attention Deficit Disorder with Hyperactivitygenome-wide association030217 neurology & neurosurgeryGenome-Wide Association StudyAmerican Journal of Medical Genetics Part B: Neuropsychiatric Genetics
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Genome-wide association scan of the time to onset of attention deficit hyperactivity disorder.

2008

Contains fulltext : 70149.pdf (Publisher’s version ) (Closed access) A time-to-onset analysis for family-based samples was performed on the genomewide association (GWAS) data for attention deficit hyperactivity disorder (ADHD) to determine if associations exist with the age at onset of ADHD. The initial dataset consisted of 958 parent-offspring trios that were genotyped on the Perlegen 600,000 SNP array. After data cleaning procedures, 429,981 autosomal SNPs and 930 parent-offspring trios were used found suitable for use and a family-based logrank analysis was performed using that age at first ADHD symptoms as the quantitative trait of interest. No SNP achieved genome-wide significance, and…

MaleCandidate geneGenetics and epigenetic pathways of disease [NCMLS 6]2804 Cellular and Molecular NeuroscienceMedizinGenome-wide association studyNeuroinformatics [DCN 3]Linkage Disequilibrium2738 Psychiatry and Mental Health0302 clinical medicinePerception and Action [DCN 1]Genetics(clinical)Age of OnsetChildGenetics (clinical)Genetics0303 health sciences10058 Department of Child and Adolescent PsychiatryPedigreePsychiatry and Mental healthChild PreschoolFemaleFunctional Neurogenomics [DCN 2]SNP arrayGenetic Markers2716 Genetics (clinical)Sodium-Hydrogen ExchangersAdolescentQuantitative Trait Loci610 Medicine & healthSingle-nucleotide polymorphismBiologyQuantitative trait locusMental health [NCEBP 9]Polymorphism Single NucleotideArticleGenomic disorders and inherited multi-system disorders [IGMD 3]03 medical and health sciencesCellular and Molecular NeuroscienceCognitive neurosciences [UMCN 3.2]medicineAttention deficit hyperactivity disorderSNPHumansGenetic Predisposition to Diseaseddc:610Medizinische Fakultät » Universitätsklinikum Essen » LVR-Klinikum Essen » Klinik für Psychiatrie Psychosomatik und Psychotherapie des Kindes- und Jugendalters030304 developmental biologyProbabilityRetrospective StudiesGenome Humanmedicine.diseaseGenetic defects of metabolism [UMCN 5.1]HaplotypesAttention Deficit Disorder with HyperactivityAge of onset030217 neurology & neurosurgeryGenome-Wide Association Study
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Impaired oral absorption of methylphenidate after Roux-en-Y gastric bypass

2017

The anatomic and physiologic changes in the gastrointestinal (GI) tract after bariatric surgery may significantly affect the pharmacokinetics of medications taken by the patients for various reasons. Unfortunately, there is little information regarding changes in drug absorption after bariatric surgeries, limiting the ability of medical professionals to produce clear recommendations on what changes should be made to the formulations and dosing regimens of drugs after bariatric surgery. In this article, we report and analyze a case of 52-year-old male patient with morbid obesity and attention-deficit/hyperactivity disorder (ADHD) who experienced lack of methylphenidate efficacy after Roux en…

MaleDrugmedicine.medical_specialtyTransdermal patchmedia_common.quotation_subjectGastric BypassAdministration Oral03 medical and health sciences0302 clinical medicinePharmacokinetics0502 economics and businessmedicineHumans030212 general & internal medicineDosingmedia_commonMethylphenidatebusiness.industry05 social sciencesMiddle Agedmedicine.diseaseObesityRoux-en-Y anastomosisObesity MorbidSurgeryAttention Deficit Disorder with HyperactivityGastrointestinal AbsorptionAnesthesiaToxicityMethylphenidateCentral Nervous System Stimulants050211 marketingSurgerybusinessmedicine.drugSurgery for Obesity and Related Diseases
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Executive functions, effortful control, and emotional lability in adults with ADHD. implications for functional outcomes

2019

Adults with diagnosis of childhood attention-deficit hyperactivity disorder (ADHD) experience impairments in self-regulation (SR). This study examined whether subgroups of these impairments can be established based on differentiable patterns. The relationships between these subgroups and a group without ADHD were then analyzed, focusing on functional outcomes. Executive functions, effortful control, and emotional lability, in addition to self-concept, quality of life, and different comorbidities, were evaluated in 61 adults with a childhood diagnosis of ADHD and 54 adults without ADHD. Latent profile analysis (LPA) revealed three ADHD classes based on different self-regulation indicators: "…

MaleEmotional labilityAdolescentPsychological interventionbehavioral disciplines and activitiesSelf-ControlExecutive FunctionYoung Adult03 medical and health sciences0302 clinical medicineQuality of lifeSurveys and Questionnairesmental disordersmedicineHumansProspective StudiesControl (linguistics)Biological PsychiatryExecutive functionsEmotional Regulation030227 psychiatryPsychiatry and Mental healthCross-Sectional StudiesTreatment OutcomeAttention Deficit Disorder with HyperactivityFemalemedicine.symptomPsychology030217 neurology & neurosurgeryFollow-Up StudiesClinical psychologyPsychiatry Research
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Prenatal and postnatal exposure to persistent organic pollutants and attention-deficit and hyperactivity disorder: a pooled analysis of seven Europea…

2018

International audience; Background - Attention-deficit/hyperactivity disorder (ADHD) is increasing worldwide for reasons largely unknown and environmental chemicals with neurotoxic properties, such as persistent organic pollutants (POPs), have been proposed to play a role. We investigated the association between prenatal and postnatal exposure to polychlorinated biphenyl-153 (PCB-153), p-p´-dichlorodiphenyldichloroethylene (p-p'-DDE) and hexachlorobenzene (HCB) and ADHD in childhood. Methods - We pooled seven European birth cohort studies encompassing 4437 mother-child pairs from the general population with concentrations of PCB-153, p-p´-DDE and HCB measured in cord blood, maternal blood o…

MaleEpidemiology010501 environmental sciences01 natural sciencesCohort Studies0302 clinical medicinePregnancyHexachlorobenzeneChildeducation.field_of_studyPerinatal ExposureGeneral MedicineEnvironmental exposureFetal BloodPolychlorinated Biphenyls3. Good healthEuropeMaternal ExposureChild PreschoolPrenatal Exposure Delayed EffectsEnvironmental PollutantsFemaleCohort studyAdolescentpolychlorinated biphenylsDichlorodiphenyl DichloroethylenePopulationPrenatal careattention-deficit disorder with hyperactivityDDT03 medical and health sciencesmedicineAttention deficit hyperactivity disorderHumanseducationPrenatal Exposures to Pollutants0105 earth and related environmental sciencesPregnancybusiness.industryOdds ratioEnvironmental Exposuremedicine.diseaseLogistic Modelshexachlorobenzene[SDV.SPEE] Life Sciences [q-bio]/Santé publique et épidémiologieAttention Deficit Disorder with Hyperactivity[SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologiebusiness030217 neurology & neurosurgeryDemography
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A high-density SNP linkage scan with 142 combined subtype ADHD sib pairs identifies linkage regions on chromosomes 9 and 16

2008

As part of the International Multi-centre ADHD Gene (IMAGE) project we have completed an affected sibling pair study of 142 narrowly defined DSM-IV combined type ADHD proband-sibling pairs. We found suggestive linkage on chromosomes 9 and 16 with non-parametric multipoint peak LOD scores of 2.13 and 3.1 respectively. There have been several previous ADHD linkage scans. The UCLA study (Fisher et al. 2002; Ogdie et al. 2004; Ogdie et al. 2003), the Dutch study (Bakker et al. 2003), the German study (Hebebrand et al. 2006) and the MGH Study (Faraone et al., submitted) applied the affected sib pair (ASP) strategy; the Columbian study used extended pedigrees ascertained from a population isolate…

MaleGenetics and epigenetic pathways of disease [NCMLS 6]GENOMEWIDE SCANMedizin2804 Cellular and Molecular NeuroscienceCHILDRENComorbidityNeuroinformatics [DCN 3]Severity of Illness IndexDevelopmental psychology2738 Psychiatry and Mental Health0302 clinical medicinePerception and Action [DCN 1]HETEROGENEITYIsraelChildGeneticsObserver Variation0303 health sciencesATTENTION-DEFICIT/HYPERACTIVITY DISORDERPSYCHIATRIC-DISORDERSDOPAMINE TRANSPORTER GENEASSOCIATION10058 Department of Child and Adolescent PsychiatryEuropePsychiatry and Mental healthFemalePsychologyChromosomes Human Pair 9linkageFunctional Neurogenomics [DCN 2]GenotypeDEFICIT HYPERACTIVITY DISORDER610 Medicine & healthPolymorphism Single NucleotideMental health [NCEBP 9]Genetic determinismWhite PeopleGenomic disorders and inherited multi-system disorders [IGMD 3]03 medical and health sciencesCellular and Molecular NeuroscienceCognitive neurosciences [UMCN 3.2]Genetic linkage1312 Molecular BiologymedicineSNPAttention deficit hyperactivity disorderHumansADHDSiblingMolecular Biology030304 developmental biologyLinkage (software)SiblingsChromosomemedicine.diseaseSib pairsUnited Statesaffected sib pairsGenetic defects of metabolism [UMCN 5.1]Attention Deficit Disorder with HyperactivityCONDUCT DISORDERLod ScoreDISEQUILIBRIUM030217 neurology & neurosurgeryChromosomes Human Pair 16
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Assessment of Susceptibility Risk Factors for ADHD in Imaging Genetic Studies

2019

Objective: ADHD consists of a count of symptoms that often presents heterogeneity due to overdispersion and excess of zeros. Statistical inference is usually based on a dichotomous outcome that is underpowered. The main goal of this study was to determine a suited probability distribution to analyze ADHD symptoms in Imaging Genetic studies. Method: We used two independent population samples of children to evaluate the consistency of the standard probability distributions based on count data for describing ADHD symptoms. Results: We showed that the zero-inflated negative binomial (ZINB) distribution provided the best power for modeling ADHD symptoms. ZINB reveals a genetic variant, rs273342…

MaleGenotypeImaging geneticsPopulationNegative binomial distributionPolymorphism Single NucleotideADHD symptomsImaging Genetics03 medical and health sciencesImaging Three-Dimensional0302 clinical medicineOverdispersionRisk FactorsStatisticsmental disordersDevelopmental and Educational PsychologyStatistical inferenceHumansGenetic Predisposition to Disease0501 psychology and cognitive sciencesGenetic TestingLongitudinal StudiesPoisson DistributionProspective Studiesp-valueMAPRE2Childeducationchildhoodzero-inflated negative binomialeducation.field_of_studyModels Statisticalbasal ganglia perivascular volumes05 social sciencesMagnetic Resonance Imagingcount dataVirchow-Robin spaceBinomial DistributionClinical PsychologyAttention Deficit Disorder with HyperactivityChild PreschoolProbability distributionFemalePsychology030217 neurology & neurosurgery050104 developmental & child psychologyCount data
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