Obsessive-Compulsive DisorderCompulsive BehaviorObsessive HoardingObsessive BehaviorOsteochondritis DissecansTourette SyndromeTic DisordersTrichotillomaniaImplosive TherapyPsychiatric Status Rating ScalesClomipramineTicsSerotonin Uptake InhibitorsCompulsive Personality DisorderCeremonial BehaviorCognitive TherapyDiagnostic and Statistical Manual of Mental DisordersComorbidityAge of OnsetAnxiety DisordersSeverity of Illness IndexDermatitis, OccupationalPersonality InventoryBasal GangliaFluvoxamineImpulse Control DisordersTabooPsychosurgeryParoxetineGyrus CinguliPhobic DisordersDelusionsContingent Negative VariationInterview, PsychologicalFamily TherapyDeep Brain StimulationPersonality AssessmentAmmonia-LyasesPsychometricsAttention Deficit Disorder with HyperactivityBody Dysmorphic DisordersMagnetic Resonance ImagingAnxiety, SeparationFrontal LobeInulaInternal CapsuleFamilySerotonin Plasma Membrane Transport ProteinsFluoxetineExcitatory Amino Acid Transporter 3Inhibition (Psychology)HandwritingPanic DisorderNeuropsychological TestsAnticipation, PsychologicalFamily HealthFamily ConflictAutoimmune Diseases of the Nervous SystemAnalysis of VarianceSomatoform DisordersRelaxation TherapyCase-Control StudiesGamblingPersonality DisordersSensory GatingBrainBrain MappingTreatment OutcomeBehavioral SymptomsDiagnostic Self EvaluationImage Processing, Computer-AssistedAwarenessMental DisordersChecklistAnxietyFactor Analysis, StatisticalConflict (Psychology)Depressive Disorder, MajorGenotypeQuestionnairesSertralineSelf ReportMood DisordersDermatitis, Allergic ContactStereotaxic TechniquesArthroscopyPsychological TestsPhenotypeStreptococcal InfectionsNeural PathwaysKnee JointAttentionFunctional LateralitySiblingsThalamusAntidepressive Agents, TricyclicTherapy, Computer-AssistedDepressive DisorderPsychotropic DrugsSensation Disorders