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Displaying 23051 - 23075 of 32736
Author Year Publications
Ortega, Justus D. 2007

"Individual limb work does not explain the greater metabolic cost of walking in elderly adults" in Journal of Applied Physiology

Ortega, Justus D. 2007

"The amplitude of force variability is correlated in the knee extensor and elbow flexor muscles" in Experimental Brain Research

Ortega, Justus D. 2008

"Effects of aging and arm swing on the metabolic cost of stability in human walking" in Journal of Biomechanics

Ortega, Justus D. 2011

"Aging And The Determinants Of Metabolic Cost In Steady-state Uphill Walking" in Medicine & Science in Sports & Exercise

Ortega, Justus D. 2011

"Influence of Zolpidem and Sleep Inertia on Balance and Cognition During Nighttime Awakening: A Randomized Placebo-Controlled Trial" in Journal of the American Geriatrics Society

Ortega, Justus D. 2011

"High efficiency in human muscle: an anomaly and an opportunity?" in Journal of Experimental Biology

Ortega, Justus D. 2011

"Neuromotor effects of concussion: A biobehavioral model" in The Handbook of Sport Neuropsychology

Ortega, Justus D. 2013

"Counterpoint: Skeletal muscle mechanical efficiency does not increase with age" in Journal of Applied Physiology

Ortega, Justus D. 2014

"Running for Exercise Mitigates Age-Related Deterioration of Walking Economy" in PLOS ONE

Ortega, Justus D. 2015

"Excellence in Teaching - Professor Justus Ortega" in Video Recordings

Ortega, Justus D. 2015

"Effects of aging on mechanical efficiency and muscle activation during level and uphill walking" in Journal of Electromyography and Kinesiology

Ortega, Justus D. 2015

"Muscle force, work and cost: a novel technique to revisit the Fenn effect" in Journal of Experimental Biology

Ortega, Justus D. 2016

"Older Runners Retain Youthful Running Economy despite Biomechanical Differences" in Medicine & Science in Sports & Exercise

Ortega, Justus D. 2016

"A regional model for concussion education and outreach" in Society of Neuroscience National Conference

Ortega, Justus D. 2017

"A National Study on the Effects of Concussion in Collegiate Athletes and US Military Service Academy Members: The NCAA–DoD Concussion Assessment, Research and Education (CARE) Consortium Structure and Methods" in Sports Medicine

Ortega, Justus D. 2017

"Bicycling for Exercise Helps Maintain a Youthful Metabolic Cost of Walking in Older Adults" in Medicine & Science in Sports & Exercise

Ortega, Justus D. 2018

"Correction to: Test-Retest Reliability and Interpretation of Common Concussion Assessment Tools: Findings from the NCAA-DoD CARE Consortium" in Sports Medicine

Ortega, Justus D. 2018

"Neither total muscle activation nor co-activation explains the youthful walking economy of older runners" in Gait & Posture

Ortega, Justus D. 2018

"Quantifying the Value of Multidimensional Assessment Models for Acute Concussion: An Analysis of Data from the NCAA-DoD Care Consortium" in Sports Medicine

Ortega, Justus D. 2018

"Test-Retest Reliability and Interpretation of Common Concussion Assessment Tools: Findings from the NCAA-DoD CARE Consortium" in Sports Medicine

Ortega, Justus D. 2018

"Immediate Removal From Activity After Sport-Related Concussion Is Associated With Shorter Clinical Recovery and Less Severe Symptoms in Collegiate Student-Athletes" in The American Journal of Sports Medicine

Ortega, Justus D. 2018

"The Effect Of Stride Frequency Variations On Running Performance At The Velocity Of Vo2Max" in Medicine & Science in Sports & Exercise

Ortega, Justus D. 2018

"Age at First Concussion Influences the Number of Subsequent Concussions" in Pediatric Neurology

Ortega, Justus D. 2018

"Influences of Mental Illness, Current Psychological State, and Concussion History on Baseline Concussion Assessment Performance" in The American Journal of Sports Medicine

Ortega, Justus D. 2018

"Baseline Performance of NCAA Athletes on a Concussion Assessment Battery: A Report from the CARE Consortium" in Sports Medicine