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Amal A. Wanigatunga

johns hopkins university

25H-index
218Paper Count
2.1KCitation Count
Published Papers 89
Publication Date
Mapping the Multidimensional Link Between Spatiotemporal Gait Features and Metabolic Cost in Older Adults
errSensors
IF3.5
err2026-08-23
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errOAAI
errBoyi Hu; Yuetong Wu; Xiangrui Wang; Amal A. Wanigatunga; Todd M. Manini
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Sensorimotor Impairment and Incident Dementia in the US Medicare Beneficiaries
err2026-01-13
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errOAAI
errAnis Davoudi; Ryan J. Dougherty; Amal A. Wanigatunga; Yuri Agrawal; Nicholas S. Reed; Joshua R. Ehrlich; Alden L. Gross; Jennifer A. Schrack
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Every move counts: but some more than others
err2026-01-03
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errOAAI
errMelvyn Hillsdon; Brad Metcalf; John N. Newton; Amal A. Wanigatunga; Jennifer A. Schrack
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Associations of accelerometer-estimated sleep with cardiorespiratory fitness and energetic efficiency among middle-aged and older adults
err2026-01-01
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PREAI
errCallow, Daniel D.; Yue, Yiwei; Diallo, Idiatou; Rabinowitz, Jill A.; An, Yang; Alfini, Alfonso J.; Wu, Mark N.; Wanigatunga, Sarah K.; Wanigatunga, Amal A.; Ferrucci, Luigi; Simonsick, Eleanor M.; Schrack, Jennifer A.; Spira, Adam P.
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Establishing global standards on wearable technology for measuring mobility in ageing populations: an international consensus exercise
err2026-01-01
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PREAI
errBeauchamp, Marla K.; D'amore, Cassandra; Raina, Parminder; Mcilroy, William; Adesina, Nurudeen; Ahmadi, Matthew; Alcock, Lisa; Becker, Clemens; Doherty, Aiden; Donnelly, Alan; Esliger, Dale W.; Fenton, Sally A. M.; Fuller, Daniel; Garcia-Aymerich, Judith; Hausdorff, Jeffery M.; Hesketh, Katie; Hillsdon, Melvyn; Prince, Stephanie A.; Richardson, Julie; Schrack, Jennifer A.; Stamatakis, Emmanuel; Van Ooteghem, Karen; Wainwright, Thomas W.; Wanigatunga, Amal A.; Western, Max James; Stathi, Afroditi; Beyer, Kit B.; Blazey, Paul; Cornish, Ben F.; Cooper, Cody; Kirkwood, Renata; Patocs, Audrey
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Directionality between cognitive function and daily physical activity patterns
err2025-04-11
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errOAAI
errMarino, FR; Deal, JA; Gross, AL; An, Y; Tian, Q; Simonsick, EM; Ferrucci, L; Resnick, SM; Schrack, JA; Wanigatunga, AA
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Physical activity complexity, cognition, and risk of cognitive impairment and dementia in the Baltimore Longitudinal Study of Aging
err2025-04-09
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errOAAI
errCai, YR; Zhou, JH; Scott, PW; Tian, Q; Wanigatunga, AA; Lipsitz, L; Simonsick, EM; Resnick, SM; Ferrucci, L; Ren, DX; Lingler, JH; Schrack, JA
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Moderate-to-Vigorous Physical Activity at any Dose Reduces All-Cause Dementia Risk Regardless of Frailty Status
err2025-03-01
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PREAI
errWanigatunga, Amal A.; Dong, Yiwen; Jin, Mu; Leroux, Andrew; Cui, Erjia; Zhou, Xinkai; Zhao, Angela; Schrack, Jennifer A.; Bandeen-Roche, Karen; Walston, Jeremy D.; Xue, Qian-Li; Lindquist, Martin A.; Crainiceanu, Ciprian M.
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Effects of Hearing Intervention on Physical Activity Measured by Accelerometry: A Secondary Analysis of the ACHIEVE Study
err2025-03-01
err0
PREAI
errSchrack, Jennifer A.; Wanigatunga, Amal A.; Glynn, Nancy W.; Arnold, Michelle L.; Burgard, Sheila; Chisolm, Theresa H.; Couper, David; Deal, Jennifer A.; Gmelin, Theresa; Goman, Adele M.; Huang, Alison R.; Gravens-Mueller, Lisa; Hayden, Kathleen M.; Martinez-Amezcua, Pablo; Mitchell, Christine M.; Pankow, James S.; Pike, James R.; Reed, Nicholas S.; Sanchez, Victoria A.; Sullivan, Kevin J.; Coresh, Josef; Lin, Frank R.; ACHIEVE Collaborative Res Grp
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The association of previous and current non-chronic low back pain with daily physical activity in middle- and older-aged adults
err2025-01-30
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errOAAI
errGoncalves, Tatiana Rehder; Cunha, Diana Barbosa; Mediano, Mauro Felippe Felix; Wanigatunga, Amal A.; Simonsick, Eleanor M.; Schrack, Jennifer A.
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ALGORITHMICALLY DEFINED SENSORIMOTOR FUNCTION AND RISK OF MILD COGNITIVE IMPAIRMENT
err2024-12-31
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errOAAI
errWanigatunga, Amal; Wang, Hang; Davoudi, Anis; Dougherty, Ryan; Simonsick, Eleanor; Gross, Alden; Schrack, Jennifer
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POPULATION PREVALENCE OF MOTOR FUNCTION IMPAIRMENTS IN US OLDER ADULTS: THE NATIONAL HEALTH AND AGING TRENDS STUDY
err2024-12-31
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errOAAI
errDavoudi, Anis; Wang, Hang; Dougherty, Ryan; Wanigatunga, Amal; Gross, Alden; Schrack, Jennifer
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TIME-OF-DAY MOVEMENT AMOUNT AND VARIABILITY BY COGNITIVE STATUS IN A SAMPLE OF BLACK OLDER ADULTS
err2024-12-31
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errOAAI
errWanigatunga, Amal; Marino, Francesca; Liu, Fangyu; Shen, Nicola; Karas, Marta; Parker, Lauren; Albert, Marilyn; Schrack, Jennifer
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Effects of vitamin D supplementation on cardiac biomarkers: Results from the STURDY trial
err2024-12-01
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errOAAI
errRainer, Katharine W.; Earle, William; Michos, Erin; Miller III, Edgar R.; Wanigatunga, Amal A.; Rebuck, Heather; Christensen, Robert; Schrack, Jennifer A.; Mitchell, Christine M.; Kalyani, Rita R.; Appel, Lawrence J.; Juraschek, Stephen P.
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Association Between Circadian Rest/Activity Rhythms and Incident Dementia in Older Adults: The Atherosclerosis Risk in Communities (ARIC) Study
err2024-11-12
err0
PREAI
errWang, Wendy; Wanigatunga, Amal; Etzkorn, Lacey; Rabinowitz, Jill; Palta, Priya; Pike, James; Dougherty, Ryan; Zipunnikov, Vadim; Marino, Francesca; Crainiceanu, Ciprian; Spira, Adam; Schrack, Jennifer; Chen, Lin
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Population reference equations for handheld peak expiratory flow in older US adults
err2024-11-01
err0
PREAI
errDonahue, Patrick T.; Balasubramanian, Aparna; Davoudi, Anis; Wanigatunga, Amal A.; Schrack, Jennifer A.; Carlson, Michelle C.
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Associations of Hypertension and Orthostatic Hypotension With Subclinical Cardiovascular Disease
err2024-09-18
err1
PREAI
errPetriceks, Aldis H.; Appel, Lawrence J.; Miller, Edgar R.; Mitchell, Christine M.; Schrack, Jennifer A.; Wanigatunga, Amal A.; Michos, Erin D.; Christenson, Robert H.; Rebuck, Heather; Juraschek, Stephen P.
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Associations of Physical Activity and Heart Rate Variability from a Two-Week ECG Monitor with Cognitive Function and Dementia: The ARIC Neurocognitive Study
errSENSORS
IF3.5
err2024-06-21
err2
errOAAI
errMarino, Francesca R.; Wu, Hau-Tieng; Etzkorn, Lacey; Rooney, Mary R.; Soliman, Elsayed Z.; Deal, Jennifer A.; Crainiceanu, Ciprian; Spira, Adam P.; Wanigatunga, Amal A.; Schrack, Jennifer A.; Chen, Lin Yee
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