AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesDisciplines and OccupationsAnthropology, Education, Sociology and Social PhenomenaTechnology, Industry, AgricultureHumanitiesInformation ScienceNamed GroupsHealth CareGeographicals
PainBehavior, AddictiveChronic PainPain ManagementPain ThresholdPain, PostoperativeSubstance-Related DisordersLow Back PainBack PainPain MeasurementPain, IntractableAbdominal PainNeck PainOpioid-Related DisordersPelvic PainPain PerceptionFacial PainAcute PainPain, ReferredAnalgesics, OpioidCocaineShoulder PainHeroin DependenceTobacco Use DisorderMusculoskeletal PainRewardMethadoneSubstance Abuse Treatment CentersSelf AdministrationSubstance Withdrawal SyndromeNarcoticsBuprenorphineCompulsive BehaviorAnalgesicsAlcoholismDopamine Uptake InhibitorsNarcotic AntagonistsNociceptive PainNeuralgiaOpiumNucleus AccumbensNicotineStreet DrugsDopamineMorphineDrug-Seeking BehaviorChronic DiseaseHeroinBehavior, AnimalImpulsive BehaviorMotivationHyperalgesiaConditioning, OperantTreatment OutcomeQuestionnairesCentral Nervous System StimulantsLimbic SystemReinforcement (Psychology)MethamphetamineBrainMyofascial Pain SyndromesAmphetamine-Related DisordersGamblingComplex Regional Pain SyndromesOpiate Substitution TreatmentVisceral PainAnalgesiaVentral Tegmental AreaRats, Sprague-DawleyArthralgiaPrescription Drug MisuseNeurobiologyLabor PainDriveTime FactorsCuesNicotinic AgonistsOxycodoneVideo GamesAnalysis of VarianceConditioning (Psychology)Extinction, PsychologicalMotor ActivityDrug ToleranceSmokingMorphine DependenceAnesthetics, LocalNociceptorsSeverity of Illness IndexSmoking CessationReceptors, OpioidAlcohol DeterrentsDose-Response Relationship, DrugNeuropharmacologyNeural PathwaysProspective StudiesRecurrencePleasureNaloxoneDouble-Blind Method