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Alexandra J Weigand
Alexandra J Weigand
San Diego State University/University of California, San Diego Joint Doctoral Program in Clinical
Verified email at ucsd.edu - Homepage
Title
Cited by
Cited by
Year
Objective subtle cognitive difficulties predict future amyloid accumulation and neurodegeneration
KR Thomas, KJ Bangen, AJ Weigand, EC Edmonds, CG Wong, S Cooper, ...
Neurology 94 (4), e397-e406, 2020
1192020
Reduced regional cerebral blood flow relates to poorer cognition in older adults with type 2 diabetes
KJ Bangen, ML Werhane, AJ Weigand, EC Edmonds, L Delano-Wood, ...
Frontiers in aging neuroscience 10, 270, 2018
1072018
Early versus late MCI: Improved MCI staging using a neuropsychological approach
EC Edmonds, CR McDonald, A Marshall, KR Thomas, J Eppig, ...
Alzheimer's & Dementia 15 (5), 699-708, 2019
1032019
Increasing inaccuracy of self-reported subjective cognitive complaints over 24 months in empirically derived subtypes of mild cognitive impairment
EC Edmonds, AJ Weigand, KR Thomas, J Eppig, L Delano-Wood, ...
Journal of the International Neuropsychological Society 24 (8), 842-853, 2018
702018
Is tau in the absence of amyloid on the Alzheimer’s continuum?: A study of discordant PET positivity
AJ Weigand, KJ Bangen, KR Thomas, L Delano-Wood, PE Gilbert, ...
Brain communications 2 (1), fcz046, 2020
642020
MCI-to-normal reversion using neuropsychological criteria in the Alzheimer's Disease Neuroimaging Initiative
KR Thomas, EC Edmonds, JS Eppig, CG Wong, AJ Weigand, KJ Bangen, ...
Alzheimer's & Dementia 15 (10), 1322-1332, 2019
512019
Cognitive dispersion is a sensitive marker for early neurodegenerative changes and functional decline in nondemented older adults.
KJ Bangen, AJ Weigand, KR Thomas, L Delano-Wood, LR Clark, J Eppig, ...
Neuropsychology 33 (5), 599, 2019
502019
Association of anticholinergic medications and AD biomarkers with incidence of MCI among cognitively normal older adults
AJ Weigand, MW Bondi, KR Thomas, NL Campbell, DR Galasko, ...
Neurology 95 (16), e2295-e2304, 2020
492020
Regional hyperperfusion in older adults with objectively-defined subtle cognitive decline
KR Thomas, JR Osuna, AJ Weigand, EC Edmonds, AL Clark, S Holmqvist, ...
Journal of Cerebral Blood Flow & Metabolism 41 (5), 1001-1012, 2021
442021
APOE interacts with tau PET to influence memory independently of amyloid PET in older adults without dementia
AJ Weigand, KR Thomas, KJ Bangen, GML Eglit, L Delano‐Wood, ...
Alzheimer's & Dementia 17 (1), 61-69, 2021
432021
The first letter position effect in visual word recognition: The role of spatial attention.
AJ Aschenbrenner, DA Balota, AJ Weigand, M Scaltritti, D Besner
Journal of Experimental Psychology: Human Perception and Performance 43 (4), 700, 2017
422017
Patterns of longitudinal cortical atrophy over 3 years in empirically derived MCI subtypes
EC Edmonds, AJ Weigand, SN Hatton, AJ Marshall, KR Thomas, ...
Neurology 94 (24), e2532-e2544, 2020
382020
Parkinson disease clinical subtypes: key features & clinical milestones
MC Campbell, PS Myers, AJ Weigand, ER Foster, NJ Cairns, JJ Jackson, ...
Annals of clinical and translational neurology 7 (8), 1272-1283, 2020
372020
Pattern of regional white matter hyperintensity volume in mild cognitive impairment subtypes and associations with decline in daily functioning
KJ Bangen, KR Thomas, AJ Weigand, DL Sanchez, L Delano-Wood, ...
Neurobiology of aging 86, 134-142, 2020
332020
Artificially low mild cognitive impairment to normal reversion rate in the Alzheimer's Disease Neuroimaging Initiative
KR Thomas, JS Eppig, AJ Weigand, EC Edmonds, CG Wong, AJ Jak, ...
Alzheimer's & Dementia 15 (4), 561-569, 2019
332019
Neuropsychological criteria for mild cognitive impairment in the framingham heart study’s old-old
CG Wong, KR Thomas, EC Edmonds, AJ Weigand, KJ Bangen, JS Eppig, ...
Dementia and geriatric cognitive disorders 46 (5-6), 253-265, 2019
322019
Type 2 diabetes interacts with Alzheimer disease risk factors to predict functional decline
KR Thomas, KJ Bangen, AJ Weigand, EC Edmonds, E Sundermann, ...
Alzheimer Disease & Associated Disorders 34 (1), 10-17, 2020
312020
Prediabetes is associated with brain hypometabolism and cognitive decline in a sex-dependent manner: a longitudinal study of nondemented older adults
EE Sundermann, KR Thomas, KJ Bangen, AJ Weigand, JS Eppig, ...
Frontiers in neurology 12, 551975, 2021
262021
Repetitive mTBI is associated with age-related reductions in cerebral blood flow but not cortical thickness
AL Clark, AJ Weigand, KJ Bangen, VC Merritt, MW Bondi, L Delano-Wood
Journal of Cerebral Blood Flow & Metabolism 41 (2), 431-444, 2021
242021
Elevated plasma neurofilament light predicts a faster rate of cognitive decline over 5 years in participants with objectively‐defined subtle cognitive decline and MCI
KJ Bangen, KR Thomas, AJ Weigand, EC Edmonds, AL Clark, S Solders, ...
Alzheimer's & Dementia 17 (10), 1756-1762, 2021
222021
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