2018
The effect of age and smoking on the hippocampus and memory in late middle age
Hawkins KA, Emadi N, Pearlson GD, Taylor B, Khadka S, King D, Blank K. The effect of age and smoking on the hippocampus and memory in late middle age. Hippocampus 2018, 28: 846-849. PMID: 30070068, DOI: 10.1002/hipo.23014.Peer-Reviewed Original ResearchConceptsSmoking historyHippocampal volumeHeavy smoking historyVascular risk factorsMiddle-aged subjectsMRI brain scanningAPOE e4 genotypeEffect of ageHeavy smokingHippocampal atrophyAlcohol historyRisk factorsE4 genotypeBrain scanningAPOE e4Neuropsychological assessment batteryHippocampus atrophyFemale subjectsGlobal cognitionMemory disordersData extractionMemory declineAssessment BatteryAgeSmokingRelationship between fMRI response during a nonverbal memory task and marijuana use in college students
Dager AD, Tice MR, Book GA, Tennen H, Raskin SA, Austad CS, Wood RM, Fallahi CR, Hawkins KA, Pearlson GD. Relationship between fMRI response during a nonverbal memory task and marijuana use in college students. Drug And Alcohol Dependence 2018, 188: 71-78. PMID: 29754029, PMCID: PMC6756147, DOI: 10.1016/j.drugalcdep.2018.03.025.Peer-Reviewed Original ResearchConceptsInferior frontal gyrusMJ usersFMRI responsesCollege studentsMemory taskMJ useFunctional magnetic resonance imaging (fMRI) responsesNonverbal memory tasksLower fMRI responseRecognition memoryNeural correlatesMagnetic resonance imaging responseFrontal gyrusVisual encodingRecognition taskOccupational functioningAge 18Memory dysfunctionMarijuana useAcademic performanceLeft hippocampusHippocampal dysfunctionGroup differencesRight hippocampusTaskLongitudinal Effects of Alcohol Consumption on the Hippocampus and Parahippocampus in College Students
Meda SA, Hawkins KA, Dager AD, Tennen H, Khadka S, Austad CS, Wood RM, Raskin S, Fallahi CR, Pearlson GD. Longitudinal Effects of Alcohol Consumption on the Hippocampus and Parahippocampus in College Students. Biological Psychiatry Cognitive Neuroscience And Neuroimaging 2018, 3: 610-617. PMID: 29680476, PMCID: PMC6062479, DOI: 10.1016/j.bpsc.2018.02.006.Peer-Reviewed Original ResearchConceptsAlcohol consumptionAlcohol use indicesHippocampal volume declineBrain magnetic resonanceLongitudinal effectsMemory scoresCalifornia Verbal Learning Test-IIAlcohol-induced memory blackoutsPara-hippocampusHippocampal volumeMemory blackoutsLongitudinal brainVolume declineDrinking indicesLongitudinal pipelinePoorer memory performancePoorer memory scoresHippocampusTest IICross-sectional literatureDrinking-related measuresBrainAlcohol researchMagnetic resonanceScores
1997
Memory deficits in schizophrenia: inadequate assimilation or true amnesia? Findings from the Wechsler Memory Scale--revised.
Hawkins KA, Sullivan TE, Choi EJ. Memory deficits in schizophrenia: inadequate assimilation or true amnesia? Findings from the Wechsler Memory Scale--revised. Journal Of Psychiatry And Neuroscience 1997, 22: 169-79. PMID: 9183115, PMCID: PMC1188849.Peer-Reviewed Original ResearchConceptsMemory deficitsWechsler Memory Scale-RevisedMedial temporal lobe structuresTemporal lobe structuresSchizophrenia spectrum patientsHippocampal dysfunctionSchizophrenia patientsTrue amnesiaWechsler Memory ScalePatientsImpaired attentionLobe structuresWechsler Adult Intelligence Scale-RevisedPsychiatric controlsSchizophreniaDysfunctionMemory ScaleDeficitsMemory testFindings