2024
Enhanced neurobiological biomarker differentiation for attention-deficit/hyperactivity disorder through a risk-informed design
Duarte I, Hoffmann M, Salum G, Leffa D, Belangero S, Santoro M, Ota V, Ito L, Pan P, Farhat L, Murray A, Miguel E, Kieling C, Rohde L, Caye A. Enhanced neurobiological biomarker differentiation for attention-deficit/hyperactivity disorder through a risk-informed design. European Child & Adolescent Psychiatry 2024, 1-11. PMID: 39625683, DOI: 10.1007/s00787-024-02622-4.Peer-Reviewed Original ResearchNeurobiological measuresADHD polygenic scoresBrazilian High-Risk CohortAttention-deficit/hyperactivity disorderPoorer executive functionPolygenic scoresADHD symptomsExecutive functionHigh-risk subgroupsAttention-deficit/hyperactivitySubcortical volumesHigh-risk cohortMental disordersADHD casesEffect sizeADHDMental conditionDifferential riskClinical practiceRisk cohortBiomarkers to clinical practiceLow-risk groupCalculated riskParticipantsAdolescentsIs waiting for rewards good for you? No association between impulsive choice, psychopathology, and functional outcomes in a large cohort sample
Bado P, Salum G, Rohde L, Gadelha A, Pan P, Miguel E, Tripp G, Furukawa E. Is waiting for rewards good for you? No association between impulsive choice, psychopathology, and functional outcomes in a large cohort sample. JCPP Advances 2024, 4: e12231. PMID: 38827985, PMCID: PMC11143955, DOI: 10.1002/jcv2.12231.Peer-Reviewed Original ResearchDelayed rewardsPsychiatric conditionsPresence of psychiatric disordersLife outcomesBaseline task performanceImpulsive choicePositive long-term outcomesImmediate rewardsPsychiatric disordersTask performanceADHDResults ChildrenRewardChildren's preferencesStronger preferenceSchool-based cohortDisordersLongitudinal outcomesCohort sampleFunctional outcomesChildrenCohort of Brazilian childrenBrazilian childrenPsychopathologyDiverse populations
2023
Polygenic risk score for attention‐deficit/hyperactivity disorder and brain functional networks segregation in a community‐based sample
Sato J, Biazoli C, Bueno A, Caye A, Pan P, Santoro M, Honorato‐Mauer J, Salum G, Hoexter M, Bressan R, Jackowski A, Miguel E, Belangero S, Rohde L. Polygenic risk score for attention‐deficit/hyperactivity disorder and brain functional networks segregation in a community‐based sample. Genes Brain & Behavior 2023, 22: e12838. PMID: 36811275, PMCID: PMC10067387, DOI: 10.1111/gbb.12838.Peer-Reviewed Original ResearchConceptsCingulo-opercular networkDefault mode networkADHD-PRSAttentional networksFunctional segregationAttention-deficit/hyperactivity disorder (ADHD) symptomsAttention-deficit/hyperactivity disorderLarge-scale brain networksADHD polygenic risk scoresHyperactivity disorder symptomsSegregation of networksFunctional network segregationLongitudinal community-based cohortAttentional processesRs-fMRI dataExecutive functionHyperactivity disorderDisorder symptomsBrain networksCommunity-based sampleProbable ADHDADHDNetwork segregationPolygenic risk scoresDirection of association