2024
Increases in functional connectivity between the default mode network and sensorimotor network correlate with symptomatic improvement after transcranial direct current stimulation for obsessive-compulsive disorder
Echevarria M, Batistuzzo M, Silva R, Brunoni A, Sato J, Miguel E, Hoexter M, Shavitt R. Increases in functional connectivity between the default mode network and sensorimotor network correlate with symptomatic improvement after transcranial direct current stimulation for obsessive-compulsive disorder. Journal Of Affective Disorders 2024, 355: 175-183. PMID: 38548207, DOI: 10.1016/j.jad.2024.03.141.Peer-Reviewed Original ResearchTranscranial direct current stimulationObsessive-compulsive disorderDirect current stimulationCurrent stimulationActive transcranial direct current stimulationSensorimotor networkOCD symptom dimensionsTreatment-resistant obsessive-compulsive disorderNeurobiological mechanisms of actionObsessive-compulsive disorder pathophysiologyWhole-brain connectivity analysisDaily tDCS sessionsSymptom improvementResting-state functional MRITDCS sessionsNon-invasive neuromodulation interventionsBrain stimulation interventionsFunctional connectivity changesAssociated with connectivityLeft deltoidSymptom dimensionsNeurobiological mechanismsLeft precuneusMode networkPre/postcentral gyri
2019
Transcranial direct current stimulation in obsessive-compulsive disorder: an update in electric field modeling and investigations for optimal electrode montage
da Silva R, Batistuzzo M, Shavitt R, Miguel E, Stern E, Mezger E, Padberg F, D’Urso G, Brunoni A. Transcranial direct current stimulation in obsessive-compulsive disorder: an update in electric field modeling and investigations for optimal electrode montage. Expert Review Of Neurotherapeutics 2019, 19: 1025-1035. PMID: 31244347, DOI: 10.1080/14737175.2019.1637257.Peer-Reviewed Original Research