title: Development and characterization of an ergometer to study the bioenergetics of the human quadriceps muscle by 31P NMR spectroscopy inside a standard MR scanner.
abstract: 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.
authors: Centre d'Alt Rendiment (CAR), Barcelona, Spain.
authors: J M
authors: JM
authors: González de Suso
authors: G
authors: G
authors: Bernús
authors: J
authors: J
authors: Alonso
authors: A
authors: A
authors: Alay
authors: A
authors: A
authors: Capdevila
authors: J
authors: J
authors: Gili
authors: J A
authors: JA
authors: Prat
authors: C
authors: C
authors: Arús
mesh_terms: D004867:Equipment Design; D016552:Ergometry / Q000295:instrumentation*; D006801:Humans; D007866:Leg; D008279:Magnetic Resonance Imaging; D009682:Magnetic Resonance Spectroscopy; D009119:Muscle Contraction / Q000502:physiology*; D009132:Muscles / Q000033:anatomy & histology* / Q000378:metabolism