Method, computer program and magnetic resonance device for the location-dependent adjustment of system parameters of a magnetic resonance device

摘要

Method for the location-dependent adjustment of system parameters of a magnetic resonance apparatus with continuous movement of an examination object through a measuring volume of the magnetic resonance apparatus, comprising the following steps: a) Starting a measurement in the measuring volume of the magnetic resonance apparatus with a system parameter set, wherein b) recording measurement data, c) storing the system parameter values of the system parameter set with a respective position of the examination subject in the magnetic resonance apparatus at the time of use of the respective system parameter of the system parameter set during the measurement, d) evaluating (e) adjusting the system parameter values of the system parameter set taking into account the evaluation of the last measurement such that, assuming idealized relations between the F) starting a new measurement in the measurement volume of the magnetic resonance device with the system parameter set with the adjusted system parameter values, wherein the examination object is in a changed position, g) repeating the steps b) to f) until the object to be examined has been completely examined, wherein after a transient phase (E) of at least two repetitions of steps b) to f), the respective effect is within a range of convergence.