2017
Cognition and the course of prodromal Parkinson's disease
Weintraub D, Chahine LM, Hawkins KA, Siderowf A, Eberly S, Oakes D, Seibyl J, Stern MB, Marek K, Jennings D, Investigators T. Cognition and the course of prodromal Parkinson's disease. Movement Disorders 2017, 32: 1640-1645. PMID: 29063713, PMCID: PMC5722226, DOI: 10.1002/mds.27189.Peer-Reviewed Original ResearchConceptsSpeed/attentionCognitive declineProdromal participantsBaseline neuropsychological test performanceExecutive function/Role of cognitionNeuropsychological test performanceFuture cognitive declineBaseline cognitive scoresCognitive domainsGlobal cognitionBaseline cognitionCognitive scoresCognitionTest performanceFuture declinePD-convertersDopamine systemHyposmic individualsProdromal PDLongitudinal changesFunction/ParticipantsDopamine transporter bindingIndividuals
2015
Cognitive and functional status predictors of delirium and delirium severity after coronary artery bypass graft surgery: an interim analysis of the Neuropsychiatric Outcomes After Heart Surgery study
Oldham MA, Hawkins KA, Yuh DD, Dewar ML, Darr UM, Lysyy T, Lee HB. Cognitive and functional status predictors of delirium and delirium severity after coronary artery bypass graft surgery: an interim analysis of the Neuropsychiatric Outcomes After Heart Surgery study. International Psychogeriatrics 2015, 27: 1929-1938. PMID: 26423721, PMCID: PMC9310349, DOI: 10.1017/s1041610215001477.Peer-Reviewed Original ResearchConceptsMild cognitive impairmentHeart Surgery studyConfusion Assessment MethodPost-operative deliriumDelirium severityLawton IADL scoresIADL scoresNeuropsychiatric outcomesDelirium IndexSurgery StudyCoronary artery bypass graft surgeryArtery bypass graft surgeryPost-operative day 2Clinical Dementia Rating ScaleMCI-NCElective CABG surgeryBypass graft surgeryObservational cohort studyDementia Rating ScaleCABG surgeryGraft surgeryCohort studyFunctional statusFunctional impairmentCDR sum