A therapeutic system includes a therapy module to direct a therapeutic action and e.g focused ultrasound or RF energy to a target. An imaging module, such as a magnetic resonance examination system and generates image information of a therapy region that includes the target. By way of a motion analysis module and a motion vector field is derived from the image information of the therapy region. A control module controls the therapy module based ON the motion vector field. For example, based ON t the motion vector field and an accurate temperature distribution is derived from magnetic resonance signals and the motion vector field. Also magnetic resonance elastography data may be employed to improve the accuracy of the temperature distribution.
