2012
The course of cognitive functioning over six months in individuals at clinical high risk for psychosis
Barbato M, Colijn MA, Keefe RS, Perkins DO, Woods SW, Hawkins KA, Christensen BK, Addington J. The course of cognitive functioning over six months in individuals at clinical high risk for psychosis. Psychiatry Research 2012, 206: 195-199. PMID: 23159196, PMCID: PMC3600156, DOI: 10.1016/j.psychres.2012.10.013.Peer-Reviewed Original ResearchConceptsClinical high riskCHR individualsComprehensive cognitive test batteryCognitive test batteryCognitive impairmentFuture longitudinal researchCognitive functioningCognitive performanceCognitive testsTest batteryLongitudinal researchCognitionPoor performanceLongitudinal changesPsychosisIndividualsParticipantsImpairmentBaseline participantsFunctioningPerformanceBatteriesResearchProdrome
2009
The effects of apolipoprotein E on non-impaired cognitive functioning: A meta-analysis
Wisdom NM, Callahan JL, Hawkins KA. The effects of apolipoprotein E on non-impaired cognitive functioning: A meta-analysis. Neurobiology Of Aging 2009, 32: 63-74. PMID: 19285755, DOI: 10.1016/j.neurobiolaging.2009.02.003.Peer-Reviewed Original ResearchConceptsGlobal cognitive abilityEpisodic memoryCognitive abilitiesApoE allele 4Previous meta-analytic findingsMeta-analytic findingsPossible moderating variablesHealthy adultsPerceptual speedExecutive functioningCognitive functioningNeurocognitive functionNeurocognitive examinationModerating variableCurrent studyMemoryFunctioningSmall effectAdultsMeasuresPrevious examinationsAbilityParticipantsCurrent literatureAllele 4
2002
Factors Affecting Cognitive Functioning in a Sample of Human Immunodeficiency Virus-Positive Injection Drug Users
Margolin A, Avants SK, Warburton LA, Hawkins KA. Factors Affecting Cognitive Functioning in a Sample of Human Immunodeficiency Virus-Positive Injection Drug Users. AIDS Patient Care And STDs 2002, 16: 255-267. PMID: 12133261, DOI: 10.1089/10872910260066697.Peer-Reviewed Original ResearchConceptsCognitive functioningTest performanceNeuropsychological test performanceSelf-report measuresVisual-motor coordinationNP test performanceInjection drug usersEvidence of impairmentDrug useCognitive flexibilityNP test batteryVerbal informationNation's inner citiesTest batteryEducational attainmentDrug-abusing individualsDrug usersSubstance abuseCognitive impairmentIndependent contributionTreatment interventionsViral loadLittle researchPsychiatric problemsSuccessful engagement