2006
Psychosocial stress predicts future symptom severities in children and adolescents with Tourette syndrome and/or obsessive‐compulsive disorder
Lin H, Katsovich L, Ghebremichael M, Findley DB, Grantz H, Lombroso PJ, King RA, Zhang H, Leckman JF. Psychosocial stress predicts future symptom severities in children and adolescents with Tourette syndrome and/or obsessive‐compulsive disorder. Journal Of Child Psychology And Psychiatry 2006, 48: 157-166. PMID: 17300554, PMCID: PMC3073143, DOI: 10.1111/j.1469-7610.2006.01687.x.Peer-Reviewed Original ResearchConceptsDepressive symptom severityFuture depressive symptomsHealthy control subjectsObsessive-compulsive disorderDepressive symptomsPsychosocial stressTourette syndromeSymptom severityControl subjectsLong-term contextual threatSeverity of ticsProspective longitudinal studyChronological ageIndependent predictorsOC symptomsTic severityOC symptom severityPsychosocial adversitySymptomsFuture symptom severityClinician ratingsSeverityParental reportsSignificant predictorsLongitudinal study
2005
A Multidimensional Model of Obsessive-Compulsive Disorder
Mataix-Cols D, Rosario-Campos MC, Leckman JF. A Multidimensional Model of Obsessive-Compulsive Disorder. American Journal Of Psychiatry 2005, 162: 228-238. PMID: 15677583, DOI: 10.1176/appi.ajp.162.2.228.Peer-Reviewed Original ResearchBrainCognitive Behavioral TherapyDiagnostic ImagingFactor Analysis, StatisticalGenetic Predisposition to DiseaseHumansModels, NeurologicalModels, PsychologicalNeuropsychological TestsObsessive-Compulsive DisorderPersonality InventoryPhenotypePredictive Value of TestsPrincipal Component AnalysisPsychiatric Status Rating ScalesReproducibility of ResultsSelective Serotonin Reuptake Inhibitors
2002
Assessment of Symptom Exacerbations in a Longitudinal Study of Children With Tourette's Syndrome or Obsessive-Compulsive Disorder
LIN H, YEH CB, PETERSON BS, SCAHILL L, GRANTZ H, FINDLEY DB, KATSOVICH L, OTKA J, LOMBROSO PJ, KING RA, LECKMAN JF. Assessment of Symptom Exacerbations in a Longitudinal Study of Children With Tourette's Syndrome or Obsessive-Compulsive Disorder. Journal Of The American Academy Of Child & Adolescent Psychiatry 2002, 41: 1070-1077. PMID: 12218428, DOI: 10.1097/00004583-200209000-00007.Peer-Reviewed Original Research
1998
A Functional Magnetic Resonance Imaging Study of Tic Suppression in Tourette Syndrome
Peterson BS, Skudlarski P, Anderson AW, Zhang H, Gatenby JC, Lacadie CM, Leckman JF, Gore JC. A Functional Magnetic Resonance Imaging Study of Tic Suppression in Tourette Syndrome. JAMA Psychiatry 1998, 55: 326-333. PMID: 9554428, DOI: 10.1001/archpsyc.55.4.326.Peer-Reviewed Original ResearchConceptsTic suppressionTourette syndromeTic symptomsBasal gangliaPathogenesis of ticsVoluntary tic suppressionMagnetic resonance imaging studyResonance imaging studyFunctional magnetic resonance imaging studySubcortical neural circuitsFunctional magnetic resonance imagingMagnetic resonance imagingConnected cortical regionsRegional signal changesImpaired modulationSignal changesFunctional debilityNeuronal activityResonance imagingAdult subjectsImaging studiesCortical regionsNeuropsychiatric disordersNeural circuitsSyndrome