Okonkwo, Ozioma C.

Revised criteria for diagnosis and staging of Alzheimer's disease: Alzheimer's Association Workgroup

Jack, C. R., Andrews, J. S., Beach, T. G., Buracchio, T., Dunn, B., Graf, A., Hansson, O., Ho, C., Jagust, W., McDade, E., et al. (2024) · Alzheimer's & Dementia

Dementia and Cognitive Impairment ResearchAlzheimer's disease research and treatments

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Whitepaper: Defining and investigating cognitive reserve, brain reserve, and brain maintenance

Stern, Y., Arenaza‐Urquijo, E. M., Bartrés‐Faz, D., Belleville, S., Cantilon, M., Chetelat, G., Ewers, M., Franzmeier, N., Kempermann, G., Kremen, W. S., et al. (2020) · Alzheimer's & Dementia

Dementia and Cognitive Impairment ResearchCognitive Abilities and Testing

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Association of Insulin Resistance With Cerebral Glucose Uptake in Late Middle–Aged Adults at Risk for Alzheimer Disease

Willette, A. A., Bendlin, B. B., Starks, E. J., Birdsill, A. C., Johnson, S. C., Christian, B. T., Okonkwo, O. C., La Rue, A., Hermann, B. P., Koscik, R. L., et al. (2015) · JAMA Neurology

Dementia and Cognitive Impairment ResearchAlzheimer's disease research and treatments

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Sex and gender differences in cognitive resilience to aging and Alzheimer's disease

Arenaza‐Urquijo, E. M., Boyle, R., Casaletto, K., Anstey, K. J., Vila‐Castelar, C., Colverson, A., Palpatzis, E., Eissman, J. M., Kheng Siang Ng, T., Raghavan, S., et al. (2024) · Alzheimer's & Dementia

Dementia and Cognitive Impairment ResearchAlzheimer's disease research and treatments

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Amyloid burden and neural function in people at risk for Alzheimer's Disease

Johnson, S. C., Christian, B. T., Okonkwo, O. C., Oh, J. M., Harding, S., Xu, G., Hillmer, A. T., Wooten, D. W., Murali, D., Barnhart, T. E., et al. (2014) · Neurobiology of Aging

Dementia and Cognitive Impairment ResearchAlzheimer's disease research and treatments

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Mild Cognitive Impairment and Everyday Function: Evidence of Reduced Speed in Performing Instrumental Activities of Daily Living

Wadley, V. G., Okonkwo, O., Crowe, M., & Ross-Meadows, L. A. (2008) · The American Journal of Geriatric Psychiatry

Dementia and Cognitive Impairment ResearchCognitive Functions and Memory

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Using the Alzheimer’s Disease Neuroimaging Initiative to improve early detection, diagnosis, and treatment of Alzheimer’s disease

Veitch, D. P., Weiner, M. W., Aisen, P. S., Beckett, L. A., DeCarli, C., Green, R. C., Harvey, D., Jack, C. R., Jagust, W., Landau, S. M., et al. (2022) · Alzheimer's & Dementia

Dementia and Cognitive Impairment ResearchAlzheimer's disease research and treatments

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Effects of Aerobic Exercise Training on Systemic Biomarkers and Cognition in Late Middle-Aged Adults at Risk for Alzheimer’s Disease

Gaitán, J. M., Moon, H. Y., Stremlau, M., Dubal, D. B., Cook, D. B., Okonkwo, O. C., & van Praag, H. (2021) · Frontiers in Endocrinology

Dementia and Cognitive Impairment ResearchPhysical Activity and Health

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Low cerebral blood flow is associated with lower memory function in metabolic syndrome

Birdsill, A. C., Carlsson, C. M., Willette, A. A., Okonkwo, O. C., Johnson, S. C., Xu, G., Oh, J. M., Gallagher, C. L., Koscik, R. L., Jonaitis, E. M., et al. (2013) · Obesity

Dementia and Cognitive Impairment ResearchNeurological Disease Mechanisms and Treatments

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Associations between white matter microstructure and amyloid burden in preclinical Alzheimer’s disease: a multimodal imaging investigation.

Racine, A. M., Adluru, N., Alexander, A. L., Christian, B. T., Okonkwo, O. C., Oh, J., Cleary, C. A., Birdsill, A., Hillmer, A. T., Murali, D., et al. (2014) · NeuroImage: Clinical

Dementia and Cognitive Impairment ResearchAdvanced Neuroimaging Techniques and Applications

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Increasing participant diversity in AD research: plans for digital screening, blood testing, and a community-engaged approach in the Alzheimer’s Disease Neuroimaging Initiative 4

Weiner, M. W., Veitch, D. P., Miller, M. J., Aisen, P. S., Albala, B., Beckett, L. A., Green, R. C., Harvey, D., Jack, C. R., Jagust, W., et al. (2023) · Alzheimer's & Dementia

Dementia and Cognitive Impairment ResearchEthics in Clinical Research

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Subjective memory complaints, cortical thinning, and cognitive dysfunction in middle‐age adults at risk of AD

Schultz, S. A., Oh, J. M., Koscik, R. L., Dowling, N. M., Gallagher, C. L., Carlsson, C. M., Bendlin, B. B., LaRue, A., Hermann, B. P., Rowley, H. A., et al. (2015) · Alzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring

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The Alzheimer's Disease Neuroimaging Initiative in the era of Alzheimer's disease treatment: A review of ADNI studies from 2021 to 2022

Veitch, D. P., Weiner, M. W., Miller, M., Aisen, P. S., Ashford, M. A., Beckett, L. A., Green, R. C., Harvey, D., Jack, C. R., Jagust, W., et al. (2024) · Alzheimer's & Dementia

Dementia and Cognitive Impairment ResearchAlzheimer's disease research and treatments

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CSF T-Tau/Aβ42 Predicts White Matter Microstructure in Healthy Adults at Risk for Alzheimer’s Disease

Bendlin, B. B., Carlsson, C. M., Johnson, S. C., Zetterberg, H., Blennow, K., Willette, A. A., Okonkwo, O. C., Sodhi, A., Ries, M. L., Birdsill, A. C., et al. (2012) · PLoS ONE

Dementia and Cognitive Impairment ResearchAlzheimer's disease research and treatments

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White matter microstructure in late middle-age: Effects of apolipoprotein E4 and parental family history of Alzheimer's disease

Adluru, N., Destiche, D. J., Lu, S. Y.-F., Doran, S. T., Birdsill, A. C., Melah, K. E., Okonkwo, O. C., Alexander, A. L., Dowling, N. M., Johnson, S. C., et al. (2014) · NeuroImage: Clinical

Advanced Neuroimaging Techniques and ApplicationsDementia and Cognitive Impairment Research

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Divergent Cortical Tau Positron Emission Tomography Patterns Among Patients With Preclinical Alzheimer Disease

Young, C. B., Winer, J. R., Younes, K., Cody, K. A., Betthauser, T. J., Johnson, S. C., Schultz, A., Sperling, R. A., Greicius, M. D., Cobos, I., et al. (2022) · JAMA Neurology

Dementia and Cognitive Impairment ResearchAlzheimer's disease research and treatments

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Age-dependent differences in brain tissue microstructure assessed with neurite orientation dispersion and density imaging

Merluzzi, A. P., Dean, D. C., Adluru, N., Suryawanshi, G. S., Okonkwo, O. C., Oh, J. M., Hermann, B. P., Sager, M. A., Asthana, S., Zhang, H., et al. (2016) · Neurobiology of Aging

Advanced Neuroimaging Techniques and ApplicationsDementia and Cognitive Impairment Research

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Staging tau pathology with tau PET in Alzheimer’s disease: a longitudinal study

Chen, S.-D., Lu, J.-Y., Li, H.-Q., Yang, Y.-X., Jiang, J.-H., Cui, M., Zuo, C.-T., Tan, L., Dong, Q., Yu, J.-T., et al. (2021) · Translational Psychiatry

Dementia and Cognitive Impairment ResearchAlzheimer's disease research and treatments

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KLOTHO heterozygosity attenuates APOE4 -related amyloid burden in preclinical AD

Erickson, C. M., Schultz, S. A., Oh, J. M., Darst, B. F., Ma, Y., Norton, D., Betthauser, T., Gallagher, C. L., Carlsson, C. M., Bendlin, B. B., et al. (2019) · Neurology

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Confirmatory factor analysis of the validity of the SF-12 for persons with and without a history of stroke

Okonkwo, O. C., Roth, D. L., Pulley, L., & Howard, G. (2010) · Quality of Life Research

Health Systems, Economic Evaluations, Quality of LifePsychometric Methodologies and Testing

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White matter abnormalities and cognition in aging and Alzheimer disease

Peter, C., Sathe, A., Shashikumar, N., Pechman, K. R., Workmeister, A. W., Jackson, T. B., Huo, Y., Mukherjee, S., Mez, J., Dumitrescu, L. C., et al. (2025) · JAMA Neurology

Dementia and Cognitive Impairment ResearchAdvanced Neuroimaging Techniques and Applications

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Tackling a major deficiency of diversity in Alzheimer’s disease therapeutic trials: an CTAD task force report

Raman, R., Aisen, P., Carillo, M. C., Detke, M., Grill, J. D., Okonkwo, O. C., Rivera-Mindt, M., Sabbagh, M., Vellas, B., Weiner, M., et al. (2022) · The Journal of Prevention of Alzheimer's Disease

Ethics in Clinical ResearchDementia and Cognitive Impairment Research

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Screening and enrollment of underrepresented ethnocultural and educational populations in the Alzheimer's Disease Neuroimaging Initiative (ADNI)

Ashford, M. T., Raman, R., Miller, G., Donohue, M. C., Okonkwo, O. C., Mindt, M. R., Nosheny, R. L., Coker, G. A., Petersen, R. C., Aisen, P. S., et al. (2022) · Alzheimer's & Dementia

Dementia and Cognitive Impairment ResearchEthics in Clinical Research

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Brain Glucose Metabolism, Cognition, and Cardiorespiratory Fitness Following Exercise Training in Adults at Risk for Alzheimer’s Disease

Gaitán, J. M., Boots, E. A., Dougherty, R. J., Oh, J. M., Ma, Y., Edwards, D. F., Christian, B. T., Cook, D. B., & Okonkwo, O. C. (2019) · Brain Plasticity

Dementia and Cognitive Impairment ResearchPhysical Activity and Health

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