2011
An examination of the food addiction construct in obese patients with binge eating disorder
Gearhardt AN, White MA, Masheb RM, Morgan PT, Crosby RD, Grilo CM. An examination of the food addiction construct in obese patients with binge eating disorder. International Journal Of Eating Disorders 2011, 45: 657-663. PMID: 22684991, PMCID: PMC3375872, DOI: 10.1002/eat.20957.Peer-Reviewed Original ResearchConceptsYale Food Addiction ScaleDisorder psychopathologyFood addictionBED patientsConfirmatory factor analysisFood addiction constructEmotion dysregulationNegative affectOne-factor solutionYFAS scoresAssociated psychopathologyAddiction constructPsychopathologyPsychometric propertiesAddiction ScaleBinge
2006
A paradigm to investigate the regulation of cocaine self-administration in human cocaine users: a randomized trial
Lynch WJ, Sughondhabirom A, Pittman B, Gueorguieva R, Kalayasiri R, Joshua D, Morgan P, Coric V, Malison RT. A paradigm to investigate the regulation of cocaine self-administration in human cocaine users: a randomized trial. Psychopharmacology 2006, 185: 306-314. PMID: 16521032, DOI: 10.1007/s00213-006-0323-5.Peer-Reviewed Original ResearchConceptsTest-retest reliabilityCocaine administrationSelf-administered cocaine infusionsCocaine intakeTest-retest componentRegulation of cocaineTiming of infusionAbuse/dependenceDose-dependent fashionFixed ratio 1Non-treatment seeking volunteersDose-dependent wayCocaine abuse/dependenceCurrent studyHuman laboratory modelDrug-induced euphoriaCocaine-taking behaviorHuman cocaine usersCardiovascular responsesHuman laboratory paradigmCocaine infusionsConsecutive daysSubjective effectsPilot studyCocaine users