2020
Testing the Stability and Validity of an Executive Dysfunction Classification Using Task-Based Assessment in Children and Adolescents
Manfro A, Pine D, Polanczyk G, Santoro M, Smoller J, Koenen K, Mari J, Pan P, Zugman A, Schäfer J, Belangero S, Gosmann N, Simioni A, Hoexter M, Miguel E, Gadelha A, Rohde L, Salum G. Testing the Stability and Validity of an Executive Dysfunction Classification Using Task-Based Assessment in Children and Adolescents. Journal Of The American Academy Of Child & Adolescent Psychiatry 2020, 60: 1501-1512. PMID: 33346031, PMCID: PMC10259767, DOI: 10.1016/j.jaac.2020.11.016.Peer-Reviewed Original ResearchConceptsPolygenic risk scoresPsychiatric diagnosisExecutive functionHigher schizophrenia polygenic risk scoresExecutive dysfunctionHigh Risk Cohort StudySmaller intracranial volumeHigher attention-deficit/hyperactivity disorderAttention-deficit/hyperactivity disorderSchizophrenia polygenic risk scoresCortical surface areaDichotomized ageCohort studyFunctional impairmentRisk scoreDomains of psychopathologyBrain regionsIntracranial volumeRelevant outcomesBrain structuresHyperactivity disorderCognitive tasksLatent class analysisLower chanceDiagnosis
2017
Comparability of an ADHD Latent Trait Between Groups: Disentangling True Between-Group Differences From Measurement Problems
Cogo-Moreira H, Lúcio P, Swardfager W, Gadelha A, de Jesus Mari J, Miguel E, Rohde L, Salum G. Comparability of an ADHD Latent Trait Between Groups: Disentangling True Between-Group Differences From Measurement Problems. Journal Of Attention Disorders 2017, 23: 712-720. PMID: 28478691, DOI: 10.1177/1087054717707047.Peer-Reviewed Original Research
2015
Positive Attributes Buffer the Negative Associations Between Low Intelligence and High Psychopathology With Educational Outcomes
Hoffmann M, Leibenluft E, Stringaris A, Laporte P, Pan P, Gadelha A, Manfro G, Miguel E, Rohde L, Salum G. Positive Attributes Buffer the Negative Associations Between Low Intelligence and High Psychopathology With Educational Outcomes. Journal Of The American Academy Of Child & Adolescent Psychiatry 2015, 55: 47-53. PMID: 26703909, PMCID: PMC4695393, DOI: 10.1016/j.jaac.2015.10.013.Peer-Reviewed Original ResearchConceptsNegative educational outcomesConfirmatory factor analysisEducational outcomesPoor academic performanceLow intelligenceHigher psychopathologyAcademic performancePositive attributesNegative school outcomesPsychiatric symptomsHigher psychiatric symptomsDistinct constructsSchool outcomesEducational problemsCommunity sampleDiscriminant validityPsychopathologyNegative effectsFactor analysisIntelligenceMain effectEquation modelNegative associationAttribute changesLow levels
2011
Cognitive Dysfunction in Post-Traumatic Obsessive–Compulsive Disorder
Borges M, Braga D, Iêgo S, D'Alcante C, Sidrim I, Machado M, Pinto P, Cordioli A, do Rosário M, Petribú K, Mendlowicz M, Mari J, Miguel E, Fontenelle L. Cognitive Dysfunction in Post-Traumatic Obsessive–Compulsive Disorder. Australian & New Zealand Journal Of Psychiatry 2011, 45: 76-85. PMID: 21174503, DOI: 10.3109/00048674.2010.527822.Peer-Reviewed Original ResearchConceptsSet-shifting abilityObsessive-compulsive disorderPoor set-shifting abilitiesWechsler Memory Scale-Logical MemoryBrief Visual Memory TestWisconsin Card Sorting TestVisual memory testsIowa Gambling TaskCard Sorting TestFollowing neuropsychological testsWechsler Abbreviated ScaleTypes of OCDPosttraumatic stress disorderObsessive-compulsive symptomsMemory testVisuospatial memoryGambling TaskLogical memorySorting TestAbbreviated ScaleNeurocognitive patternsNeuropsychological testsStress disorderVisuospatial recognitionCompulsive disorder
2009
Neuropsychological Outcome of Ventral CapsularVentral Striatal Gamma Capsulotomy for Refractory Obsessive-Compulsive Disorder: A Pilot Study
Taub A, Lopes A, Fuentes D, D'Alcante C, de Mathis M, Canteras M, Siviero M, Greenberg B, Norén G, Batistuzzo M, Hoexter M, Cecílio S, Savage C, Rasmussen S, Miguel E. Neuropsychological Outcome of Ventral CapsularVentral Striatal Gamma Capsulotomy for Refractory Obsessive-Compulsive Disorder: A Pilot Study. Journal Of Neuropsychiatry 2009, 21: 393-397. PMID: 19996247, DOI: 10.1176/jnp.2009.21.4.393.Peer-Reviewed Original ResearchConceptsObsessive-compulsive disorderObsessive-compulsive patientsProfound cognitive deficitsAbstract reasoningNeuropsychological batteryRefractory obsessive-compulsive disorderCognitive deficitsNeuropsychological outcomesGamma knife capsulotomyMemoryVocabularyPilot studyDeficitsReasoningLearningDisordersAttentionBatteries