2019
Association between spontaneous activity of the default mode network hubs and leukocyte telomere length in late childhood and early adolescence
Rebello K, Moura L, Xavier G, Spindola L, Carvalho C, Hoexter M, Gadelha A, Picon F, Pan P, Zugman A, Grassi-Oliveira R, Brietzke E, Belangero S, Salum G, Rohde L, Miguel E, Bressan R, Jackowski A, Sato J. Association between spontaneous activity of the default mode network hubs and leukocyte telomere length in late childhood and early adolescence. Journal Of Psychosomatic Research 2019, 127: 109864. PMID: 31706071, DOI: 10.1016/j.jpsychores.2019.109864.Peer-Reviewed Original ResearchConceptsAdverse childhood experiencesMedial prefrontal cortexPosterior cingulate cortexDefault mode networkResting-state functional magnetic resonanceEarly life stressBrain's default mode networkFunctional magnetic resonanceBlood samplesSpontaneous activityDefault mode network hubCingulate cortexDMN hubsPsychiatric conditionsFamily environmentLength shorteningPrefrontal cortexMental healthFractional amplitudeLow-frequency fluctuationsMode networkFamily Environment ScaleHypothesis-driven studiesTelomere lengthLate childhoodAssociation Between Fractional Amplitude of Low-Frequency Spontaneous Fluctuation and Degree Centrality in Children and Adolescents
Sato J, Biazoli C, Moura L, Crossley N, Zugman A, Picon F, Hoexter M, Amaro E, Miguel E, Rohde L, Bressan R, Jackowski A. Association Between Fractional Amplitude of Low-Frequency Spontaneous Fluctuation and Degree Centrality in Children and Adolescents. Brain Connectivity 2019, 9: 379-387. PMID: 30880423, DOI: 10.1089/brain.2018.0628.Peer-Reviewed Original ResearchConceptsFractional amplitudeBrain functional changesPosterior cingulate/precuneusLateral parietal cortexParietal cortexNeurodevelopmental studiesFunctional changesLow-frequency fluctuationsBOLD signalClinical populationsLarge independent samplesSpontaneous fluctuationsIntra-subject correlationNeurophysiological correlatesGroup levelIndependent samples
2018
Associations between children’s family environment, spontaneous brain oscillations, and emotional and behavioral problems
Sato J, Biazoli C, Salum G, Gadelha A, Crossley N, Vieira G, Zugman A, Picon F, Pan P, Hoexter M, Amaro E, Anés M, Moura L, Del’Aquilla M, Mcguire P, Rohde L, Miguel E, Bressan R, Jackowski A. Associations between children’s family environment, spontaneous brain oscillations, and emotional and behavioral problems. European Child & Adolescent Psychiatry 2018, 28: 835-845. PMID: 30392120, DOI: 10.1007/s00787-018-1240-y.Peer-Reviewed Original ResearchConceptsFamily environmentMental health outcomesFamily coherenceEmotional problemsOrbitofrontal cortexTemporal poleResting-state fMRI dataLeft temporal poleSpontaneous brain oscillationsChild's family environmentRight orbitofrontal cortexOscillatory neural activityHealth outcomesBrain oscillationsBehavioral problemsNeural activityFMRI dataFMRI metricsBrain areasLow-frequency fluctuationsFractional amplitudeLower incidenceSpontaneous activityHigh incidenceExploratory study
2017
Low frequency fluctuation of brain spontaneous activity and obsessive-compulsive symptoms in a large school-age sample
Hoexter M, Biazoli C, Alvarenga P, Batistuzzo M, Salum G, Gadelha A, Pan P, Anés M, Mancini-Martins L, Moura L, Soriano-Mas C, Aquilla M, Amaro E, Rohde L, Jackowski A, Bressan R, Miguel E, do Rosario M, Sato J. Low frequency fluctuation of brain spontaneous activity and obsessive-compulsive symptoms in a large school-age sample. Journal Of Psychiatric Research 2017, 96: 224-230. PMID: 29102817, DOI: 10.1016/j.jpsychires.2017.10.009.Peer-Reviewed Original ResearchConceptsObsessive-compulsive symptomsBrain spontaneous activityLow-frequency fluctuationsSpontaneous activityRight sensorimotor cortexHigh Risk Cohort StudyState functional magnetic resonance imaging (rs-fMRI) dataSpontaneous activity changesPredictors of riskWell-Being AssessmentSpontaneous brain activitySuperior temporal cortexSuperior temporal gyrusCohort studyObsessive-compulsive disorderSensorimotor cortexMagnetic resonance imaging dataPsychiatric disordersOverall psychopathologyTemporal gyrusFractional amplitudeGeneral linear modelFunctional magnetic resonance imaging (fMRI) dataCompulsive symptomsBrain activity
2015
Default mode network maturation and psychopathology in children and adolescents
Sato J, Salum G, Gadelha A, Crossley N, Vieira G, Manfro G, Zugman A, Picon F, Pan P, Hoexter M, Anés M, Moura L, Del'Aquilla M, Amaro E, McGuire P, Lacerda A, Rohde L, Miguel E, Jackowski A, Bressan R. Default mode network maturation and psychopathology in children and adolescents. Journal Of Child Psychology And Psychiatry 2015, 57: 55-64. PMID: 26111611, DOI: 10.1111/jcpp.12444.Peer-Reviewed Original ResearchFunctional magnetic resonance imagingChild Behavior ChecklistMental health disordersResting-state protocolPsychopathology scoresHealth disordersBehavior ChecklistDefault modeChild psychopathologyDeviant trajectoriesNeurodevelopmental trajectoriesAge of participantsBrain maturationLow-frequency fluctuationsPsychopathologyChronological ageFractional amplitudeMental disordersDMNGeneral psychopathology scoresNetwork maturationAge predictionChildrenPredictor variablesDisorders