Olivia K. Puckett
University of California, Berkeley
AnatomyEpidemiologyInternal medicineAssociation (psychology)Magnetic resonance imagingOncologyBrain morphometryPsychologyLife course approachTwin studyNeuroscienceCognitionAnimal studiesCognitive psychologyEffects of sleep deprivation on cognitive performanceCohort studyYoung adultWorking memoryTegmentumNeurodegenerationDisturbance (geology)Fusiform gyrusLongitudinal studySuperior temporal sulcusLocus coeruleusTest (assessment)DiseaseDementiaBody mass indexOverweightSpinal cordOpioidTemporal lobeChronic painWhite matterFrontal PoleCognitive impairmentGenetic riskPolygenic risk scoreSleep wakeBrain agingLifestyle factorsAudiologyDissociation (neuropsychology)BrainstemNeuroimagingCognitive testCognitive reserveClinical psychologyMedicineGerontologyEpisodic memoryModerationSocial engagementVerbal fluency test
12Publications
1H-index
7Citations
Publications 10
Newest
#1Tyler Bell (UCSD: University of California, San Diego)H-Index: 9
Last. William S. KremenH-Index: 70
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#1Mark Sanderson-Cimino (UCSD: University of California, San Diego)H-Index: 6
#2Matthew S. Panizzon (UCSD: University of California, San Diego)H-Index: 35
Last. William S. Kremen (UCSD: University of California, San Diego)H-Index: 70
view all 18 authors...
Objective: Abnormal white matter (AWM) on magnetic resonance imaging is associated with cognitive performance in older adults. We explored cognitive associations with AWM during late-midlife. Method: Participants were community-dwelling men (n = 242; M = 61.90 years; range = 56-66). Linear-mixed effects regression models examined associations of total, periventricular, and deep AWM with cognitive performance, controlling for multiple comparisons. Models considering specific cognitive domains con...
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#1Jeremy A. Elman (UCSD: University of California, San Diego)H-Index: 15
#2Olivia K. Puckett (UCSD: University of California, San Diego)H-Index: 1
Last. William S. Kremen (UCSD: University of California, San Diego)H-Index: 70
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INTRODUCTION The locus coeruleus (LC) undergoes extensive neurodegeneration in early Alzheimer's disease (AD). The LC is implicated in regulating the sleep-wake cycle, modulating cognitive function, and AD progression. METHODS Participants were 481 men (ages 62 to 71.7) from the Vietnam Era Twin Study of Aging. LC structural integrity was indexed by neuromelanin-sensitive magnetic resonance imaging (MRI) contrast-to-noise ratio (LCCNR ). We examined LCCNR , cognition, amnestic mild cognitive imp...
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#1Jeremy A. Elman (UCSD: University of California, San Diego)H-Index: 15
#2Olivia K. Puckett (UCSD: University of California, San Diego)H-Index: 1
Last. William S. KremenH-Index: 70
view all 9 authors...
1 CitationsSource
#1Carol E. Franz (UCSD: University of California, San Diego)H-Index: 48
#2Sean N. Hatton (UCSD: University of California, San Diego)H-Index: 22
Last. William S. KremenH-Index: 70
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#1Graham M.L. Eglit (UCSD: University of California, San Diego)H-Index: 7
#2Jeremy A. Elman (UCSD: University of California, San Diego)H-Index: 15
Last. William S. KremenH-Index: 70
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#1McKenna E. Williams (UCSD: University of California, San Diego)H-Index: 1
#1McKenna E. Williams (UCSD: University of California, San Diego)
Last. William S. Kremen (UCSD: University of California, San Diego)H-Index: 70
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#1Hong Xian (SLU: Saint Louis University)H-Index: 59
#2Brian B. Boutwell (University of Mississippi)H-Index: 24
Last. Carol E. Franz (UCSD: University of California, San Diego)H-Index: 48
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Objectives: First, we test for differences in various cognitive abilities across trajectories of body mass index (BMI) over the later life course. Second, we examine whether genetic risk factors fo...
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#1Carol E. Franz (UCSD: University of California, San Diego)H-Index: 48
#2Hong Xian (SLU: Saint Louis University)H-Index: 59
Last. William S. Kremen (UCSD: University of California, San Diego)H-Index: 70
view all 15 authors...
Abstract Evidence strongly suggests that being overweight or obese at midlife confers significantly higher risk for Alzheimer's disease and greater brain atrophy later in life. Few studies, however, examine associations between longitudinal changes in adiposity during early adulthood and later brain morphometry. Measures of body mass index (BMI) were collected in 373 men from the Vietnam Era Twin Study of Aging at average ages 20, 40, 56, and 62 years, yielding 2 BMI trajectories. We then examin...
6 CitationsSource
#1Carol E. FranzH-Index: 48
#2Hong XianH-Index: 59
Last. William S. KremenH-Index: 70
view all 9 authors...
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