GamblingCompulsive BehaviorObsessive-Compulsive DisorderImpulse Control DisordersBehavior, AddictiveCompulsive Personality DisorderObsessive BehaviorImpulsive BehaviorObsessive HoardingRewardPsychiatric Status Rating ScalesGroomingTourette SyndromeImplosive TherapySubstance-Related DisordersMotivationClomipramineCognitive TherapyChoice BehaviorSelf AdministrationCocaine-Related DisordersTrichotillomaniaConditioning, OperantSerotonin Uptake InhibitorsCocaineComorbiditySocial Work, PsychiatricDrug-Seeking BehaviorDiagnostic and Statistical Manual of Mental DisordersNevadaAnalysis of VarianceWater IntoxicationSeverity of Illness IndexBehavior, AnimalInternal-External ControlQuestionnairesPsychometricsNeurobiologyPersonality InventoryCodependency (Psychology)Neuropsychological TestsCuesPunishmentDriveParoxetineAlcoholismFluvoxamineTic DisordersAnxietyStereotyped BehaviorArab WorldDopamine AgonistsManuals as TopicRisk-TakingDopamineSelf MutilationBenzothiazolesCorpus StriatumModels, PsychologicalMental DisordersSubstance Withdrawal SyndromeReinforcement (Psychology)Decision MakingBasal GangliaDepressionDopamine Uptake InhibitorsAnxiety DisordersInterview, PsychologicalPersonalityInternetLesch-Nyhan SyndromeFeeding BehaviorAlcohol DrinkingNaltrexoneTicsBrainPrefrontal CortexMagnetic Resonance ImagingPrevalenceReaction TimeReinforcement ScheduleCase-Control StudiesExtinction, PsychologicalReceptors, Dopamine D2Parkinson DiseasePsychotherapy, GroupFrontal Lobe