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
2018
Deep Brain Stimulation and L-DOPA Therapy: Concepts of Action and Clinical Applications in Parkinson's Disease
Muthuraman M, Koirala N, Ciolac D, Pintea B, Glaser M, Groppa S, Tamás G, Groppa S. Deep Brain Stimulation and L-DOPA Therapy: Concepts of Action and Clinical Applications in Parkinson's Disease. Frontiers In Neurology 2018, 9: 711. PMID: 30210436, PMCID: PMC6119713, DOI: 10.3389/fneur.2018.00711.Peer-Reviewed Original ResearchDeep brain stimulationL-dopa therapyParkinson's diseaseBrain stimulationEffects of DBSL-DOPAImpact of DBSNon-motor symptomsEffective treatment optionEvidence-based therapiesEffective pharmacological therapyCentral nervous systemBrain networksPerioperative algorithmSpecific brain networksDopaminergic medicationPharmacological therapyClinical effectsMotor symptomsPD patientsPharmacodynamic effectsPharmacological treatmentTherapy optionsTreatment optionsFirst complication
2015
Testing the effects of pre-processing on voxel based morphometry analysis
Chaitanya C, Koirala N, Mideksa K, Anwar A, Schmidt G, Deuschl G, Groppa S, Muthuraman M. Testing the effects of pre-processing on voxel based morphometry analysis. Annual International Conference Of The IEEE Engineering In Medicine And Biology Society (EMBC) 2015, 2015: 4302-4305. PMID: 26737246, DOI: 10.1109/embc.2015.7319346.Peer-Reviewed Original ResearchConceptsGray matter volumeGray matter differencesDifferent time pointsTime pointsMagnetic resonance imagesBotulinum toxin injectionEvidence-based therapiesStructural grey matter differencesVoxel-wise comparisonBase therapyToxin injectionCross-sectional data analysisBotulinum toxinMatter volumeRespective musclesMorphometry analysisLongitudinal data analysisPatientsLongitudinal analysisResonance imagesInjectionBrainTreatmentSecond aimStatistical analysis