Dynamic Functional Imaging of Quadriceps and Hamstring Muscles Under Isometric and Active Extension-Flexion Contraction.

Keywords

acquisition active actuator allowing alterations altered architectural array arrow artifacts association audio axial bandwidth body cable calf capture cardiac clamping clearly clinical coil computer conditions contraction contractions controlled corrected cycle cylinder deformation degenerate derived detail detailed develop device disease distinguished distribution driven dynamic dystrophy eigenvalue eigenvalues eigenvectors either elastic encoded encoding evaluate explained extending extension feedback femoral fiber field flex force frame function functional gated gradient hamstring hamstrings help hence heterogeneities heterogeneity hydraulic identify importantly infiltration isometric knee lateral length lengthening magnitude maps matrix motor motorized muscle muscles muscular negative optic optical orientation orientations osteoarthritis output part patients pattern peak perpendicular physics piston plate plates plots positioned positive potentially pressure previously principal projected prone quadriceps quantify radiology recruitment related relaxed repaired sartorius scanned segment servo shading sharp shortening since spatial strain stroke studies symmetric synchronous tensors thigh tissue tool torso transducer transducers trigger types understanding valuable velocity views visual whole yellow