Devices and methods for providing an adjustable open-bore magnetic resonance device (MRD) that enable personalized accommodation for users of different sizes. The MRD includes a first main magnetic source and a second main magnetic source in a face-to-face orientation. The magnetic sources are separated by a distance that is adjustable by way of an endoskeletal height adjuster. In some embodiments, a superconducting electromagnet coiled around an oval defines the magnetic volume of interest. In such embodiments, the perimeter of the oval includes a plurality of trapezoid elements housing the coil of the electromagnet, and the trapezoid elements can be moved outwards and inwards relative to the ovals center in the plane of the oval.
