2004
Altered Interhemispheric Connectivity in Individuals With Tourettes Disorder
Plessen KJ, Wentzel-Larsen T, Hugdahl K, Feineigle P, Klein J, Staib LH, Leckman JF, Bansal R, Peterson BS. Altered Interhemispheric Connectivity in Individuals With Tourettes Disorder. American Journal Of Psychiatry 2004, 161: 2028-2037. PMID: 15514403, DOI: 10.1176/appi.ajp.161.11.2028.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAge FactorsAttention Deficit Disorder with HyperactivityCase-Control StudiesCerebral CortexComorbidityCorpus CallosumCross-Sectional StudiesFunctional LateralityHumansMagnetic Resonance ImagingMaleNeuronal PlasticityObsessive-Compulsive DisorderPrefrontal CortexSeverity of Illness IndexTourette SyndromeConceptsCorpus callosum sizeCallosum sizeTourette's disorderCorpus callosumCerebral hemispheresComparison subjectsCross-sectional case-control studyMidsagittal corpus callosum areaCorpus callosum areaCase-control studyEffects of medicationAge 30 yearsCortical inhibitory interneuronsHigh-resolution magnetic resonanceHealthy comparison subjectsMajor commissureComorbid illnessesTic symptomsOrbitofrontal cortical volumeCortical volumeInhibitory interneuronsInterhemispheric connectivityInhibitory inputsTic severityPrior evidence
2001
Automated measurement of latent morphological features in the human corpus callosum
Peterson B, Feineigle P, Staib L, Gore J. Automated measurement of latent morphological features in the human corpus callosum. Human Brain Mapping 2001, 12: 232-245. PMID: 11241874, PMCID: PMC6871880, DOI: 10.1002/1097-0193(200104)12:4<232::aid-hbm1018>3.0.co;2-j.Peer-Reviewed Original ResearchConceptsCorpus callosumSubject characteristicsYears of ageHuman corpus callosumPatient groupCallosum sizeHealthy subjectsMRI scansVentricular volumeCallosumMidsagittal planeFactor scoresNeural correlatesConstruct validityFactor-based analysisConventional measuresFuture studiesMorphological featuresAgePredictive validitySubjectsScoresNormal developmentVarimax rotationFactors