John Morris

Harvey A and Dorismae Hacker Friedman Distinguished Professor of Neurology, Professor of Neurology, Section Chief - Section of Aging and Dementia, Associate Director- Knight Alzheimer's Disease Research Center, Professor of Occupational Therapy, Professor of Pathology and Immunology, Professor of Physical Therapy

https://orcid.org/0000-0001-9820-5618

184747

Citations

Research activity per year

Research interests

The focus of Dr. Morris' research and practice is Alzheimer's disease and other neurological disorders associated with aging. Specific research interests include improving the diagnosis of early-stage Alzheimer's disease, clinicopathological correlations in dementing disorders, evaluating new drugs for the treatment of dementia, establishing phenotypes for inherited forms of Alzheimer's disease and other dementias, and identifying preclinical stages of Alzheimer's disease by biomarker and neuroimaging studies.

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Clinical interests

Alzheimer's disease, dementia, geriatric neurology, neurodegenerative diseases, mild cognitive impairment, aging, cognitive function

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1010 Article
66 Review article
35 Comment/debate
31 Letter
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AI-enhanced Centiloid quantification of amyloid PET images
for the Alzheimer's Disease Neuroimaging Initiative, OASIS3, the A4/LEARN Study Team, the AMYPAD consortium, The Health and Aging Brain Study (HABS-HD) Study Team, Mayo Clinic Study of Aging, WRAP, ADNI-DOD, PISA, ADNeT & the AIBL research group, Feb 2026, In: Alzheimer's and Dementia. 22, 2, e71162.
Research output: Contribution to journal › Article › peer-review

Open Access
Analyses of plasma multi-omic data across ancestries identify novel pathways implicated in Alzheimer's disease
Yang, C., Timsina, J., Liu, M., Budde, J., Kohlfeld, P., Brock, W., Morris, J. C., Holtzman, D. M., Sung, Y. J. & Cruchaga, C., Feb 2026, In: Alzheimer's and Dementia. 22, 2, e71164.
Research output: Contribution to journal › Article › peer-review

Open Access
A Systematic Review and Meta-Analysis of Semaglutide Effects on Adipose Tissue and Emerging Effects on Brain and Cognition
Saghazadeh, A., Dolatshahi, M., Mohammadi, S., Kassani, S., Naghashzadeh, M., Ippolito, J., Sirlin, C., Mittendorfer, B., Brier, M., Schindler, S., Morris, J., Mou, D., Soudah, H., Benzinger, T. . & Raji, C., 2026, (Accepted/In press) In: Obesity Reviews.
Research output: Contribution to journal › Review article › peer-review

Open Access
Brain volume trajectories in Down syndrome and autosomal dominant Alzheimer's disease
the Alzheimer's Brain Consortium – Down Syndrome, and the Dominantly Inherited Alzheimer's Network, Jan 2026, In: Alzheimer's and Dementia. 22, 1, e71103.
Research output: Contribution to journal › Article › peer-review

Open Access
Cortical asymmetry in autosomal dominant Alzheimer’s disease progression
Pérez-Millan, A., Falgàs, N., Bosch, B., Borrego-Écija, S., Antonell, A., Fernández-Villullas, G., Esteller-Gauxax, D., Tort-Merino, A., Bargalló, N., Balasa, M., Lladó, A., Aguillon, D., Chrem, P., Day, G. S., Devenney, E., Huey, E. D., Ikeuchi, T., Jucker, M., Kasuga, K. & Vöglein, J. & 119 others, Roh, J. H., Vitali, P., Sosa Ortiz, A. L., Llibre-Guerra, J. J., Gordon, B. A., McDade, E., Bateman, R. J., Sánchez-Valle, R., McDade, Bateman, R., Daniels, A. J., Courtney, L., Ziegemeier, A., Skrbec, K., Hellm, C., Martin, M., Ziegemeier, E., Bartzel, J., Supnet-Bell, C., Xiong, C., Xu, X., Lu, R., Wang, G., Li, Y., Nie, Y., Gremminger, E., Perrin, R. J., Franklin, E., Ibanez, L., Jerome, G., Stauber, J., Baker, B., Minton, M., Cruchaga, C., Goate, A. M., Renton, A. E., Picarello, D. M., Fulton-Howard, B., Benzinger, T. L. S., Banks, J., Hornbeck, R., Chen, A., Chen, C., Flores, S., Goyal, M., Hobbs, D., Joseph-Mathurin, N., Jackson, K., Keefe, S., Koudelis, D., Massoumzadeh, P., McCullough, A., McKay, N., Nicklaus, J., Pulizos, C., Wang, Q., Sabaredzovic, E., Scott, J., Simmons, A., Rizzo, J., Vlassenko, A., Wang, Y., Hassenstab, J., Smith, J., Stout, S., Aschenbrenner, A. J., Karch, C. M., Marsh, J., Morris, J. C., Holtzman, D. M., Barthélemy, N. R., Xu, J., Berman, S. B., Ikonomovic, S., Graff-Radford, N. R., Farlow, M., Chhatwal, J. P., Maa, C., Ishiguro, T., Ishii, K., Senda, M., Niimi, Y., Salloway, S., Schofield, P. R., Brooks, W. S., Bechara, J. A., Martins, R., Fox, N. C., Cash, D. M., Ryan, N. S., Laske, C., Timofejavaite, R., Kuder-Buletta, E., Graber-Sultan, S., La Fougère, C., Reischl, G., Obermueller, U., Levin, J., Rödenbeck, Y., Lee, J. H., Allegri, R. F., Mendez, P. C., Surace, E., Vazquez, S., Leon, Y. M., Ramirez, L., Serna, L., Baena, A., Bocanegra, Y., Levey, A. I., Johnson, E. C. B., Seyfried, N. T., Ringman, J., Fagan, A. M., Mori, H., Masters, C., Noble, J. M., Sanchez-Valle, R. & Lopera, F., 2026, In: Brain Communications. 8, 1, fcaf488.
Research output: Contribution to journal › Article › peer-review

Open Access

John Morris

Personal profile

Research interests

Clinical interests

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Collaborations and top research areas from the last five years

Dive into details

AI-enhanced Centiloid quantification of amyloid PET images

Analyses of plasma multi-omic data across ancestries identify novel pathways implicated in Alzheimer's disease

A Systematic Review and Meta-Analysis of Semaglutide Effects on Adipose Tissue and Emerging Effects on Brain and Cognition

Brain volume trajectories in Down syndrome and autosomal dominant Alzheimer's disease

Cortical asymmetry in autosomal dominant Alzheimer’s disease progression

John Morris

Personal profile

Research interests

Clinical interests

Fingerprint

Collaborations and top research areas from the last five years

Research output

AI-enhanced Centiloid quantification of amyloid PET images

Analyses of plasma multi-omic data across ancestries identify novel pathways implicated in Alzheimer's disease

A Systematic Review and Meta-Analysis of Semaglutide Effects on Adipose Tissue and Emerging Effects on Brain and Cognition

Brain volume trajectories in Down syndrome and autosomal dominant Alzheimer's disease

Cortical asymmetry in autosomal dominant Alzheimer’s disease progression