2015
Psychosocial and metabolic function by smoking status in individuals with binge eating disorder and obesity
Udo T, White MA, Barnes RD, Ivezaj V, Morgan P, Masheb RM, Grilo CM. Psychosocial and metabolic function by smoking status in individuals with binge eating disorder and obesity. Addictive Behaviors 2015, 53: 46-52. PMID: 26451703, PMCID: PMC4679522, DOI: 10.1016/j.addbeh.2015.09.018.Peer-Reviewed Original ResearchConceptsTreatment-seeking adultsTreatment-seeking patientsSubstance use disordersDisorder psychopathologyCurrent smokersFormer smokersPsychosocial functioningComorbid psychiatric disordersSmoking statusLifetime psychiatric comorbidityUse disordersLifetime diagnostic criteriaPotential long-term implicationsFunctioningBingePsychiatric comorbidityMeeting criteriaPsychiatric disordersMetabolic functionsMetabolic functioningMetabolic riskMetabolic syndromeMetabolic abnormalitiesSmoking cessationSmokers
2013
The effects of exogenous progesterone on drug craving and stress arousal in cocaine dependence: Impact of gender and cue type
Fox HC, Sofuoglu M, Morgan PT, Tuit KL, Sinha R. The effects of exogenous progesterone on drug craving and stress arousal in cocaine dependence: Impact of gender and cue type. Psychoneuroendocrinology 2013, 38: 1532-1544. PMID: 23374328, PMCID: PMC3772967, DOI: 10.1016/j.psyneuen.2012.12.022.Peer-Reviewed Original ResearchMeSH KeywordsAdrenocorticotropic HormoneAdultAffectAlcohol DrinkingAnxietyArousalBlood PressureCocaine-Related DisordersComorbidityCuesDepressionDouble-Blind MethodEmotionsEstradiolFemaleHeart RateHumansHydrocortisoneHypothalamo-Hypophyseal SystemImagery, PsychotherapyMaleMiddle AgedPituitary-Adrenal SystemProgesteroneRelaxation TherapySex CharacteristicsSmokingStress, PsychologicalStroop TestConceptsDrug cravingCocaine-dependent menCognitive performanceStress arousalTreatment-seeking cocaine dependent individualsCue-induced cravingCocaine-dependent individualsCue typesStroop performanceSubjective cravingCognitive measuresImagery conditionNegative emotionsCue exposureInhibitory controlRelaxed moodDependent individualsDependent menArousal stateCravingArousalCounterbalanced orderStress exposureRewarding effectsCocaine dependence
2008
Cocaine Users Differ from Normals on Cognitive Tasks Which Show Poorer Performance During Drug Abstinence
Pace-Schott EF, Morgan PT, Malison RT, Hart CL, Edgar C, Walker M, Stickgold R. Cocaine Users Differ from Normals on Cognitive Tasks Which Show Poorer Performance During Drug Abstinence. The American Journal Of Drug And Alcohol Abuse 2008, 34: 109-121. PMID: 18161649, DOI: 10.1080/00952990701764821.Peer-Reviewed Original ResearchConceptsVerbal recognition memoryCocaine usersCocaine-dependent individualsCocaine-induced impairmentRecognition memoryCognitive tasksCognitive batteryCognitive changesDrug-free baselineDrug abstinenceAbstinencePoor performanceMemoryCocaine useDrug useDay cocaineNormative valuesAttentionCocaineTaskImpairmentIndividualsBatteriesInpatient study
2005
Sleep, sleep-dependent procedural learning and vigilance in chronic cocaine users: Evidence for occult insomnia
Morgan PT, Pace-Schott EF, Sahul ZH, Coric V, Stickgold R, Malison RT. Sleep, sleep-dependent procedural learning and vigilance in chronic cocaine users: Evidence for occult insomnia. Drug And Alcohol Dependence 2005, 82: 238-249. PMID: 16260094, DOI: 10.1016/j.drugalcdep.2005.09.014.Peer-Reviewed Original ResearchConceptsChronic cocaine usersSelf-report measuresProcedural learningSelf-reported sleepCocaine usersTotal sleep timeVigilance reaction timeSleep timeDays of abstinenceOccult insomniaElectrophysiological measuresCocaine self-administration sessionsSelf-administration sessionsImpaired vigilanceChronic insomniaSustained abstinenceSleep disturbancesAbstinenceReaction timeSlow wave activityLearningSleep latencyDays abstinenceSleepVigilance