2022
A Functional Magnetic Resonance Imaging Study of Tic Suppression in Tourette Syndrome
Peterson B, Shudlarski P, Anderson A, Zhang H, Gatenby J, Lacadie C, Leckman J, Gore J. A Functional Magnetic Resonance Imaging Study of Tic Suppression in Tourette Syndrome. 2022, 198-205. DOI: 10.4324/9780203822937-19.Peer-Reviewed Original ResearchMRI signal changesFunctional MRI signal changesFunctional debilityTourette syndromeTic suppressionNeuropsychiatric disordersNormal brain processesMagnetic resonance imaging studyResonance imaging studyFunctional magnetic resonance imaging studySignal changesFrequent causeBlood flowNeuronal activityImaging studiesStatistical significanceSignificant increaseSyndromeBehavioral problemsDebilityDisordersFailed inhibitionBrain processesImpulse controlIndirect measure
2011
Biofeedback of Real-Time Functional Magnetic Resonance Imaging Data from the Supplementary Motor Area Reduces Functional Connectivity to Subcortical Regions
Hampson M, Scheinost D, Qiu M, Bhawnani J, Lacadie CM, Leckman JF, Constable RT, Papademetris X. Biofeedback of Real-Time Functional Magnetic Resonance Imaging Data from the Supplementary Motor Area Reduces Functional Connectivity to Subcortical Regions. Brain Connectivity 2011, 1: 91-98. PMID: 22432958, PMCID: PMC3621512, DOI: 10.1089/brain.2011.0002.Peer-Reviewed Original ResearchConceptsSupplementary motor areaReal-time functional magnetic resonanceFunctional connectivityTourette syndromeFunctional magnetic resonanceMotor areaSubcortical regionsBiofeedback sessionsState functional connectivityTic symptomsMagnetic resonance imaging dataHealthy subjectsTS patientsMagnetic resonanceBrain areasBiofeedbackFunctional magnetic resonance imaging (fMRI) dataFurther studiesSignificant increaseAberrant dynamicsSubjectsRecent studiesImaging dataSessionsPatients