2019
Cortical network fingerprints predict deep brain stimulation outcome in dystonia
Gonzalez‐Escamilla G, Muthuraman M, Reich M, Koirala N, Riedel C, Glaser M, Lange F, Deuschl G, Volkmann J, Groppa S. Cortical network fingerprints predict deep brain stimulation outcome in dystonia. Movement Disorders 2019, 34: 1537-1546. PMID: 31433874, DOI: 10.1002/mds.27808.Peer-Reviewed Original ResearchConceptsDeep brain stimulationModerate-outcome groupDystonia patientsEffective evidence-based therapySuperior-outcome groupGlobus pallidus internusGrey matter atrophy patternsEvidence-based therapiesBrain network organizationClinical responseCortical atrophyDBS outcomesIndependent predictorsMotor improvementMulticenter cohortDBS implantationAtrophy patternsPreoperative MRITherapy responseVisuomotor areasCortical thicknessBrain stimulationCortical mantlePatientsUnequivocal predictors
2017
Frontal Lobe Connectivity and Network Community Characteristics are Associated with the Outcome of Subthalamic Nucleus Deep Brain Stimulation in Patients with Parkinson’s Disease
Koirala N, Fleischer V, Glaser M, Zeuner K, Deuschl G, Volkmann J, Muthuraman M, Groppa S. Frontal Lobe Connectivity and Network Community Characteristics are Associated with the Outcome of Subthalamic Nucleus Deep Brain Stimulation in Patients with Parkinson’s Disease. Brain Topography 2017, 31: 311-321. PMID: 28986718, DOI: 10.1007/s10548-017-0597-4.Peer-Reviewed Original ResearchConceptsDeep brain stimulationDiffusion-weighted imagingPostoperative clinical outcomesClinical responseParkinson's diseaseSTN-DBSClinical outcomesSubthalamic nucleusBrain stimulationSubthalamic nucleus deep brain stimulationNon-motor symptomsOptimal clinical responseConnectivity profilesPre-intervention predictorsEvidence-based stateIndependent predictorsPD patientsTherapy optionsClinical effectivenessCingulate gyrusFrontal lobe connectivityCerebral regionsT MRI scannerCerebral networksPrefrontal cortexEffects of DBS in parkinsonian patients depend on the structural integrity of frontal cortex
Muthuraman M, Deuschl G, Koirala N, Riedel C, Volkmann J, Groppa S. Effects of DBS in parkinsonian patients depend on the structural integrity of frontal cortex. Scientific Reports 2017, 7: 43571. PMID: 28262813, PMCID: PMC5337928, DOI: 10.1038/srep43571.Peer-Reviewed Original ResearchConceptsSTN-DBSParkinson's diseaseCortical thickness measurementsGray matter integrityClinical responseCortical atrophyMotor outcomePoor motor outcomeOptimal clinical responseIdiopathic Parkinson's diseaseDeep brain stimulationEffects of DBSGray matter propertiesClinical motor outcomePreoperative conditionClinical improvementClinical outcomesParkinsonian patientsPD patientsStandard treatmentDBS treatmentSubthalamic nucleusFrontal cortexCortical thicknessBrain stimulation