Search Results - "Palmieri, Riann M."

An efficient R1ρ dispersion imaging method for human knee cartilage using constant magnetization prepared turbo‐FLASH by Pang, Yuxi, Palmieri‐Smith, Riann M., Maerz, Tristan

“…This work aimed to develop an efficient R1ρ dispersion imaging method for clinical studies of human knee cartilage at 3 T. Eight constant magnetizations…”
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Quadriceps Strength Asymmetry After Anterior Cruciate Ligament Reconstruction Alters Knee Joint Biomechanics and Functional Performance at Time of Return to Activity by Palmieri-Smith, Riann M., Lepley, Lindsey K.

“…Background: Quadriceps strength deficits are observed clinically after anterior cruciate ligament (ACL) injury and reconstruction and are often not overcome…”
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David H. Perrin, PhD, ATC, Doctoral Dissertation Award: Riann M. Palmieri, PhD, ATC University of Michigan

“…A profile of Riann M. Palmieri, an Assistant Professor in Athletic Training and Movement Science at the University of Michigan and the Program Director of…”
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A unique anisotropic R2 of collagen degeneration (ARCADE) mapping as an efficient alternative to composite relaxation metric (R2‐R1ρ) in human knee cartilage study by Pang, Yuxi, Palmieri‐Smith, Riann M., Malyarenko, Dariya I., Swanson, Scott D., Chenevert, Thomas L.

“…Purpose Anisotropic transverse R2 (1/T2) relaxation of water proton is sensitive to cartilage degenerative changes. The purpose is to develop an efficient…”
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Epidemiology of Posttraumatic Osteoarthritis by Thomas, Abbey C, Hubbard-Turner, Tricia, Wikstrom, Erik A, Palmieri-Smith, Riann M

“…Osteoarthritis is a leading cause of disability whose prevalence and incidence continue to increase. History of joint injury represents an important risk…”
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Lower extremity muscle strength after anterior cruciate ligament injury and reconstruction by Thomas, Abbey C, Villwock, Mark, Wojtys, Edward M, Palmieri-Smith, Riann M

“…Quadriceps and hamstrings weakness occurs frequently after anterior cruciate ligament (ACL) injury and reconstruction. Evidence suggests that knee injury may…”
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Quadriceps Strength, Muscle Activation Failure, and Patient-Reported Function at the Time of Return to Activity in Patients Following Anterior Cruciate Ligament Reconstruction: A Cross-sectional Study by Lepley, Lindsey K, Palmieri-Smith, Riann M

“…Cross-sectional. To determine if quadriceps activation failure (QAF) moderates the relationship between quadriceps strength and physical function in…”
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Number of conditioning trials, but not stimulus intensity, influences operant conditioning of brain responses after total knee arthroplasty by Rodriguez, Kazandra M, Krishnan, Chandramouli, Palmieri-Smith, Riann M

“…The primary purpose of this randomized, cross-sectional study was to determine whether operant conditioning of motor evoked torque (MEP ) in individuals with…”
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Gait asymmetries are exacerbated at faster walking speeds in individuals with acute anterior cruciate ligament reconstruction by Garcia, Steven A., Brown, Scott R., Koje, Mary, Krishnan, Chandramouli, Palmieri‐Smith, Riann M.

“…Previous research suggests more biomechanically demanding tasks (e.g., stair descent, hopping) magnify biomechanical asymmetries compared with walking after…”
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Pain and effusion and quadriceps activation and strength by Palmieri-Smith, Riann M, Villwock, Mark, Downie, Brian, Hecht, Garin, Zernicke, Ron

“…Quadriceps dysfunction is a common consequence of knee joint injury and disease, yet its causes remain elusive. To determine the effects of pain on quadriceps…”
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How does anterior cruciate ligament reconstruction affect the functioning of the brain and spinal cord? A systematic review with meta-analysis by Rodriguez, Kazandra M., Palmieri-Smith, Riann M., Krishnan, Chandramouli

“…•Spinal-reflex excitability was significantly increased on both the reconstructed and non-reconstructed legs when compared with the legs of healthy…”
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An efficient R 1ρ dispersion imaging method for human knee cartilage using constant magnetization prepared turbo-FLASH by Pang, Yuxi, Palmieri-Smith, Riann M, Maerz, Tristan

“…This work aimed to develop an efficient R dispersion imaging method for clinical studies of human knee cartilage at 3 T. Eight constant magnetizations (M )…”
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Combination of eccentric exercise and neuromuscular electrical stimulation to improve quadriceps function post-ACL reconstruction by Lepley, Lindsey K, Wojtys, Edward M, Palmieri-Smith, Riann M

“…Abstract Background Neuromuscular electrical stimulation (NMES) has been shown to reduce quadriceps activation failure (QAF), and eccentric exercise has been…”
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Mechanical Factors Contributing to Altered Knee Extension Moment during Gait after ACL Reconstruction: A Longitudinal Analysis by KRISHNAN, CHANDRAMOULI, JOHNSON, ALEXA K., PALMIERI-SMITH, RIANN M.

“…PURPOSEThis study aimed to comprehensively examine the extent to which knee flexion angle at initial contact, peak knee flexion angle, and vertical ground…”
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Combination of eccentric exercise and neuromuscular electrical stimulation to improve biomechanical limb symmetry after anterior cruciate ligament reconstruction by Lepley, Lindsey K, Wojtys, Edward M, Palmieri-Smith, Riann M

“…Abstract Background We have previously reported that an eccentrically-based rehabilitation protocol post-ACLr induced greater quadriceps activation and…”
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Arthrogenic Muscle Inhibition in the Leg Muscles of Subjects Exhibiting Functional Ankle Instability by McVey, Eric D., Palmieri, Riann M., Docherty, Carrie L., Zinder, Steven M., Ingersoll, Christopher D.

“…Background: Functional ankle instability or a subjective report of “giving way” at the ankle may be present in up to 40% of patients after a lateral ankle…”
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Peroneal Activation Deficits in Persons With Functional Ankle Instability by Palmieri-Smith, Riann M., Ty Hopkins, J., Brown, Tyler N.

“…Background Functional ankle instability (FAI) may be prevalent in as many as 40% of patients after acute lateral ankle sprain. Altered afference resulting from…”
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Quadriceps Inhibition Induced by an Experimental Knee Joint Effusion Affects Knee Joint Mechanics During a Single-Legged Drop Landing by Palmieri-Smith, Riann M., Kreinbrink, Jennifer, Ashton-Miller, James A., Wojtys, Edward M.

“…Background: Arthrogenic quadriceps muscle inhibition accompanies knee joint effusion and impedes rehabilitation after knee joint injury. Hypothesis: We…”
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Beyond weakness: Exploring intramuscular fat and quadriceps atrophy in ACLR recovery by White, McKenzie S., Ogier, Augustin C., Chenevert, Thomas L., Zucker, Elizabeth, Stoneback, Luke, Michel, Constance P., Palmieri‐Smith, Riann M., Lepley, Lindsey K.

“…Muscle weakness following anterior cruciate ligament reconstruction (ACLR) increases the risk of posttraumatic osteoarthritis (OA). However, focusing solely on…”
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Early Cartilage Changes After Anterior Cruciate Ligament Injury: Evaluation With Imaging and Serum Biomarkers—A Pilot Study by Palmieri-Smith, Riann M., Ph.D., A.T.C, Wojtys, Edward M., M.D, Potter, Hollis G., M.D

“…Purpose To determine if magnetic resonance imaging markers of cartilage matrix and morphology and circulating serum biomarkers of inflammation and matrix…”
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