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Collaborations and top research areas from the last five years
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Inactivity, sedentary behavior, and the risk for Alzheimer’s disease in middle aged to older adults
Alexander, G. E. (CoPI), Klimentidis, Y. C. (CoPI), Raichlen, D. A. (PI), Raichlen, D. A. (PI) & Alexander, G. E. (CoPI)
Project: Research project
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Epigenetic, Neuroimaging & Behavioral Effects of Hypertension in the Aging Brain
Barnes, C. A. (CoPI), Barnes, C. A. (CoPI) & Alexander, G. E. (PI)
Project: Research project
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Arizona Alzheimer's Disease Core Center
Alexander, G. E. (PI), Kaszniak, A. W. (CoPI) & Alexander, G. E. (CoPI)
Project: Research project
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Revitalizing Cognition in Older Adults at Risk for Alzheimer's Disease with Near-Infrared Photobiomodulation
Alexander, G. E. (CoPI)
Project: Research project
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Revitalizing Cognition in Older Adults at Risk for Alzheimer's Disease with Near-Infrared Photobiomodulation
Alexander, G. E. (CoPI) & Alexander, G. E. (CoPI)
Project: Research project
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Association Between Physical Activity During Active Commuting and Leisure Time With Cognitive Decline: Findings of the ELSA-Brasil Study
Feter, N., Duncan, B. B., de Paula, D., Dos Reis, R. C. P., Griep, R. H., Feter, J., Alexander, G. E., Raichlen, D. A. & Schmidt, M. I., Mar 2026, In: Journal of Physical Activity and Health. 23, 3, p. 370-377 8 p.Research output: Contribution to journal › Article › peer-review
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Associations of sleep behaviors with white matter hyperintensity volume in middle-aged to older adults
Ally, M., Aslan, D. H., Sayre, M. K., Bharadwaj, P. K., Maltagliati, S., Grilli, M. D., Lai, M. H. C., Wilcox, R. R., Klimentidis, Y. C., Raichlen, D. A. & Alexander, G. E., May 2026, In: Alzheimer's and Dementia. 22, 5, e71457.Research output: Contribution to journal › Article › peer-review
Open Access -
Chronic inflammation mediates the relationship between physical activity and telomere length
Nanda, A., Aslan, D. H., Sayre, M. K., Bharadwaj, P. K., Ally, M., Song, H., Arora, A., Maltagliati, S., Lai, M. H. C., Wilcox, R. R., Klimentidis, Y. C., Alexander, G. E. & Raichlen, D. A., Apr 2026, In: GeroScience. 48, 2, p. 2863-2871 9 p.Research output: Contribution to journal › Article › peer-review
Open Access2 Link opens in a new tab Scopus citations -
Contrast input and manual interventions significantly affect FreeSurfer morphometry and clinical correlations
Wiskoski, H. E., Mushtaq, R., Smith, S., Boehler, C., Zahra, S., Arias, J. C., French, S. R., Culwell, G., Do, L., Escareno, C., Heitkamp, E., Vazquez, F., Bedrick, E. J., Johnson, K., Altbach, M., Alexander, G. E., Trouard, T. P. & Weinkauf, C. C., Apr 1 2026, In: NeuroImage. 329, 121831.Research output: Contribution to journal › Article › peer-review
Open Access -
Functional assessments of short-term spatial memory in the Dog Aging Project identify strong associations with age that are not moderated by body mass
Hargrave, S. H., Keyser, A. J., Kristal, E., Alexander, G. E., Block, T. A., Bray, E. E., Douglas, L. E. L. C., Kennedy, B. S., Promislow, D. E. L., Raichlen, D. A., Consortium, D. A. P. & MacLean, E. L., Feb 2026, In: GeroScience. 48, 1, p. 1-16 16 p.Research output: Contribution to journal › Article › peer-review
Open Access
Datasets
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Effects of simultaneous cognitive and aerobic exercise training on dual-task walking performance in healthy older adults: results from a pilot randomized controlled trial
Raichlen, D. A. (Creator), Bharadwaj, P. K. (Contributor), Nguyen, L. A. (Creator), Franchetti, M. K. (Creator), Zigman, E. K. (Creator), Solorio, A. R. (Creator) & Alexander, G. E. (Creator), figshare, 2020
DOI: 10.6084/m9.figshare.c.4878441.v1, https://springernature.figshare.com/collections/Effects_of_simultaneous_cognitive_and_aerobic_exercise_training_on_dual-task_walking_performance_in_healthy_older_adults_results_from_a_pilot_randomized_controlled_trial/4878441/1
Dataset
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Supplementary material from "Ageing and physical function in East African foragers and pastoralists"
Sayre, M. K. (Contributor), Pontzer, H. (Creator), Alexander, G. E. (Creator), Wood, B. M. (Creator), Pike, I. L. (Creator), Mabulla, A. Z. P. (Contributor) & Raichlen, D. A. (Creator), The Royal Society, 2020
DOI: 10.6084/m9.figshare.c.5091100.v1, https://rs.figshare.com/collections/Supplementary_material_from_Ageing_and_physical_function_in_East_African_foragers_and_pastoralists_/5091100/1
Dataset
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Supplementary material from "Ageing and physical function in East African foragers and pastoralists"
Sayre, M. K. (Contributor), Pontzer, H. (Creator), Alexander, G. E. (Creator), Wood, B. M. (Creator), Pike, I. L. (Creator), Mabulla, A. Z. P. (Contributor) & Raichlen, D. A. (Creator), The Royal Society, 2020
DOI: 10.6084/m9.figshare.c.5091100, https://rs.figshare.com/collections/Supplementary_material_from_Ageing_and_physical_function_in_East_African_foragers_and_pastoralists_/5091100
Dataset