González de Suso J M, Bernús G, Alonso J, Alay A, Capdevila A, Gili J, Prat J A, Arús C
Centre d'Alt Rendiment (CAR), Barcelona, Spain.
Magn Reson Med. 1993 Apr;29(4):575-81. doi: 10.1002/mrm.1910290425.
A description is given of an ergometer made of nonmagnetic materials which fits into a standard whole body MR magnet. T2-weighted images show that exercise is highly specific for quadriceps muscles. The ergometer permits the noninvasive study of T2-related changes in the proton images of the leg as well as changes occurring in muscle bioenergetics during exercise and recovery.
本文描述了一种由非磁性材料制成的测力计，它可适配标准的全身磁共振成像（MR）磁体。T2加权图像显示，运动对股四头肌具有高度特异性。该测力计能够对腿部质子图像中与T2相关的变化以及运动和恢复过程中肌肉生物能量学发生的变化进行无创研究。
