Dynamic 31P-MRI and 31P-MRS of lower leg muscles in heart failure patients

RG Menon, D Xia, SD Katz, RR Regatte - Scientific reports, 2021 - nature.com
Impaired oxidative metabolism is one of multi-variate factors leading to exercise intolerance
in heart failure patients. The purpose of the study was to demonstrate the use of dynamic …

Lower extremity MRI following 10-week supervised exercise intervention in patients with diabetic peripheral neuropathy

R Brown, A Sharafi, JM Slade, A Convit… - BMJ Open Diabetes …, 2021 - drc.bmj.com
Introduction The purpose of this study was to characterize using MRI the effects of a 10-week
supervised exercise program on lower extremity skeletal muscle composition, nerve …

[PDF][PDF] MR compatible ergometers for dynamic 31P MRS

P Sedivy, M Dezortova, J Rydlo, M Drobny… - Journal of Applied …, 2019 - ora.ox.ac.uk
Magnetic Resonance (MR) compatible ergometers are specialized ergometers used inside
the MR scanners for the characterization of tissue metabolism changes during physical …

Dynamic phosphocreatine imaging with unlocalized pH assessment of the human lower leg muscle following exercise at 3T

O Khegai, G Madelin, R Brown… - Magnetic resonance in …, 2018 - Wiley Online Library
Purpose To develop a high temporal resolution imaging method that measures muscle‐
specific phosphocreatine (PCr) resynthesis time constant (τPCr) and pH changes in muscles …

OpenForce MR: A low‐cost open‐source MR‐compatible force sensor

F Santini, O Bieri, X Deligianni - Concepts in Magnetic …, 2018 - Wiley Online Library
Measuring the force exerted by muscles during dynamic MR acquisition (either imaging or
spectroscopy) provides important information for the standardization of the exercise …

MR‐compatible pedal ergometer with electromechanical pedal resistance and exercise triggering enhanced by visual feedback via video display

P Sedivy, M Dezortova, J Rydlo, P Moravec… - Medical …, 2023 - Wiley Online Library
Background During and after exercise, dynamic 31P MR parameters are typically measured
using an MR‐compatible ergometer. Self‐built equipment for local condition can be …

Use of a Foot-Induced Digitally Controlled Resistance Device for Functional Magnetic Resonance Imaging Evaluation in Patients with Foot Paresis

MP Ottensmeyer, S Elbach, L Astrakas, S Li… - JoVE (Journal of …, 2023 - jove.com
Neurological deficits from a stroke can result in long-term motor disabilities, including those
that affect walking gait. However, extensive rehabilitation following stroke is typically time …

31P MRS protocol optimization and repeatability testing in calf muscle of healthy volunteers on a clinical 7 Tesla MR scanner

A Norum - 2021 - ntnuopen.ntnu.no
Hovedmålet for denne masteroppgaven var å etablere en skannprotokoll og evaluere
repeterbarheten i 31P MRS i leggmuskelen hos friske frivillige på den kliniske 7T MR …

[图书][B] Energetische Anforderungsprofile intermittierender und hochintensiv-anaerober Belastungen

S Kaufmann - 2021 - books.google.com
Energetische Anforderungsprofile sind für die Beurteilung der Beanspruchung durch
sportliche Belastung relevant. Mit der PCr-LA-O2 Methode können energetische …

Work dependence of calf muscle DTI exercise response from dynamic imaging

E Sigmund, S Baete, M Bruno, D Stoffel, J Bencardino - archive.ismrm.org
We describe measurement of work dependence of exercise response of diffusion contrast in
calf muscle with a multiple echo diffusion tensor imaging (MEDITI) in a clinical 3 T scanner …