PROBLEM TO BE SOLVED: To provide a high-frequency coil that can easily adjust the fixed state of a subject.SOLUTION: A high-frequency coil comprises a movable part 31 of the high-frequency coil, and an adjusting part 33. The adjusting part 33 adjusts a force that acts on a fixing member that fixes a subject, in conjunction with the movement of the movable part 31. If the high-frequency coil is a coil for a head part, the movable part 31 is, for example, an attachment 31 including a coil element, and the adjusting part 33 adjusts the force that acts on the fixing member, in conjunction with the angle of the attachment 31.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2017,JPO&INPIT【課題】被検体の固定状態を簡易に調整することができる高周波コイルを提供する。【解決手段】高周波コイルは、高周波コイルの可動部31と、調整部33とを備える。調整部33は、可動部31の動きに連動して、被検体を固定する固定部材にかかる力を調整する。高周波コイルが頭部用コイルである場合、可動部31は、例えばコイルエレメントを含むアタッチメント31であり、調整部33は、アタッチメント31の角度に連動して、固定部材にかかる力を調整する。【選択図】図3