2009
Retrograde effects of triazolam and zolpidem on sleep‐dependent motor learning in humans
MORGAN PT, KEHNE JH, SPRENGER KJ, MALISON RT. Retrograde effects of triazolam and zolpidem on sleep‐dependent motor learning in humans. Journal Of Sleep Research 2009, 19: 157-164. PMID: 19682231, DOI: 10.1111/j.1365-2869.2009.00757.x.Peer-Reviewed Original ResearchConceptsTotal sleep timeSleep timeMotor learningSleep-dependent motor learningRapid eye movement (REM) sleepLonger total sleep timeGamma-aminobutyric acid receptor complexEye movement sleepREM onset latencyHealthy male subjectsStage 2 sleepMemory consolidationRetrograde effectsTriazolam conditionZolpidem conditionSkill memory consolidationMovement sleepSleep-dependent memory consolidationSufficient dosesHealthy peopleSleep laboratoryPlacebo conditionBenzodiazepine siteOnset latencyMale subjectsSex differences in sleep and sleep-dependent learning in abstinent cocaine users
Morgan PT, Paliwal P, Malison RT, Sinha R. Sex differences in sleep and sleep-dependent learning in abstinent cocaine users. Pharmacology Biochemistry And Behavior 2009, 93: 54-58. PMID: 19379771, PMCID: PMC2699445, DOI: 10.1016/j.pbb.2009.04.006.Peer-Reviewed Original Research
2008
Sleep architecture, cocaine and visual learning
Morgan PT, Pace‐Schott E, Sahul ZH, Coric V, Stickgold R, Malison RT. Sleep architecture, cocaine and visual learning. Addiction 2008, 103: 1344-1352. PMID: 18855824, PMCID: PMC3690941, DOI: 10.1111/j.1360-0443.2008.02233.x.Peer-Reviewed Original ResearchConceptsChronic cocaine usersVisual learningProgressive abstinenceVisual texture discrimination taskLate night REM sleepSlow wave activityAbstinence-related changesTexture discrimination taskCocaine usersSleep architectureCocaine useVisual performanceREM sleepOvernight enhancementDays of abstinenceDiscrimination taskCocaine self-administration sessionsSelf-administration sessionsCognitive functionChronic cocaine useLearning deficitsCognitive dysfunctionRapid eye movement (REM) sleepAbstinenceCocaine abstinencePilot Study of Lorazepam and Tiagabine Effects on Sleep, Motor Learning, and Impulsivity in Cocaine Abstinence
Morgan PT, Malison RT. Pilot Study of Lorazepam and Tiagabine Effects on Sleep, Motor Learning, and Impulsivity in Cocaine Abstinence. The American Journal Of Drug And Alcohol Abuse 2008, 34: 692-702. PMID: 18850496, DOI: 10.1080/00952990802308221.Peer-Reviewed Original ResearchConceptsSleep-dependent learningCocaine-dependent personsEffects of lorazepamCognitive effectsCognitive functionMotor learningTotal sleep timeDependent learningImpulsivitySlow-wave sleepCocaine abstinenceSleep latencyAbstinenceSleep timeSleepDependent personsLearningLight sleepCognitionCocaine administrationSedative hypnoticsPilot studyLorazepamParticipantsDifferent GABA