Available to mentor
Dr. Alexander serves as the Older Adult Falls Content Lead at the U-M Injury Prevention Center. He is the Ivan Duff Collegiate Professor of Geriatric and Palliative Medicine in the Department of Internal Medicine at University of Michigan (U-M), and Director of the VA Ann Arbor Health Care System (VAAAHSC) Geriatric Research Education and Clinical Center (GRECC). He is chair of the U-M Hospital Falls Committee and leader of the U-M Mobility Assessment and Enhancement (falls) clinic. He is also Director of the U-M Mobility Research Center which focuses on mobility in older adults, and co-leader of the NIA-funded U-M Older Americans Independence Center Biomechanics Core and leader of the Research Education Core both of which are committed to supporting junior faculty in developing assessment and intervention protocols for older adults.
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Center MemberCaswell Diabetes Institute
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Center Membere-Health and Artificial Intelligence Initiative
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Center MemberUniversity of Michigan Injury Prevention Center
Dr. Alexander has a special interest in exercise, mobility, falls and rehabilitation in older adults. The primary focus of his work is assessments and interventions to enhance mobility and physical activity in both able and disabled older adults, with studies of mechanisms underlying aerobic, strength, and balance function.
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Bullock GS, Duncan P, Chandler AM, Aguilar AA, Latham N, Storer T, Alexander N, McDonough CM. J Am Geriatr Soc, 2024 Jun; 72 (6): 1810 - 1816.Journal ArticleDevelopment of an exercise therapy referral clinical support tool for patients with osteoporosis at risk for falls.
DOI:10.1111/jgs.18796 PMID: 38344943 -
Haun JN, Fowler CA, Venkatachalam HH, Alman AC, Ballistrea LM, Schneider T, Benzinger R, Melillo C, Alexander NB, Klanchar SA, Lapcevic W, Bair MJ, Taylor S, Murphy JL, French DD. JMIR Preprints,PreprintOutcomes of a Remotely Delivered Partnered Intervention to Improve Chronic Pain and PTSD Symptom Management: A Randomized Controlled Trial (Preprint)
DOI:10.2196/preprints.57322 -
Hoffman GJ, Alexander NB, Ha J, Nguyen T, Min LC. Health Serv Res, 2024 Feb; 59 (1): e14246Journal ArticleMedicare's Hospital Readmission Reduction Program reduced fall-related health care use: An unexpected benefit?
DOI:10.1111/1475-6773.14246 PMID: 37806664 -
Murphy SL, Zick SM, Harris RE, Smith SN, Sen A, Alexander NB, Caldararo J, Roman P, Firsht E, Belancourt P, Maciasz R, Perzhinsky J, Mitchinson A, Krein SL. Contemp Clin Trials, 2023 Jul; 130: 107232Journal ArticleSelf-administered acupressure for veterans with chronic back pain: Study design and methodology of a type 1 hybrid effectiveness implementation randomized controlled trial.
DOI:10.1016/j.cct.2023.107232 PMID: 37207810 -
Haun JN, Venkatachalam HH, Fowler CA, Alman AC, Ballistrea LM, Schneider T, Benzinger RC, Melillo C, Alexander NB, Klanchar SA, Lapcevic W, French DD. JMIR Preprints,PreprintMobile and Web-Based Partnered Intervention to Improve Remote Access to Pain and Posttraumatic Stress Disorder Symptom Management: Recruitment and Attrition in a Randomized Controlled Trial (Preprint)
DOI:10.2196/preprints.49678 -
Zanotto T, Chen L, Fang J, Bhattacharya SB, Alexander NB, Sosnoff JJ. Contemp Clin Trials Commun, 2023 Jun; 33: 101133Journal ArticleMinimizing fall-related injuries in at-risk older adults: The falling safely training (FAST) study protocol.
DOI:10.1016/j.conctc.2023.101133 PMID: 37122489 -
Lee Y, Alexander NB, Franck CT, Madigan ML. Proceedings of the Human Factors and Ergonomics Society, 2023 Jan 1; 67 (1): 2120 - 2123.Journal ArticleComparing Trunk Kinematics Computed by Optical Marker-Based Motion Capture System and Inertial Measurement Units During Overground Trips
DOI:10.1177/21695067231192698 -
Silverman JM, Zhu CW, Schmeidler J, Lee PG, Alexander NB, Guerrero-Berroa E, Beeri MS, West RK, Sano M, Nabozny M, Karran M. Diabetes Res Clin Pract, 2023 Jan; 195: 110149Journal ArticleDoes computerized cognitive training improve diabetes self-management and cognition? A randomized control trial of middle-aged and older veterans with type 2 diabetes.
DOI:10.1016/j.diabres.2022.110149 PMID: 36427629