摘要:
In a method and processing device for a magnetic resonance tomography apparatus, with which a test bolus measurement is conducted for a subsequent angiography measurement using contrast agent, a test bolus pop-up is displayed in an interactive graphic user interface, and a time curve of at least the arterial contrast agent concentration is automatically determined from the test bolus measurement and presented in the test bolus pop-up, for time planning of the subsequent angiography measurement.
摘要:
In a method and a computer-readable storage medium to optimize protocol parameters for an MR measurement protocol, the user can configure conditions for selected physical parameters in advance. Moreover, it is possible to configure rules for these parameters and/or for the conditions. In a next step physical values regarding the selected parameters are measured. The measured values are then applied to the configured conditions and/or rules in order to optimize the protocol parameters.
摘要:
An embodiment of the invention relates to the generation of MR images of a volume section within an examination object by way of a magnetic resonance scanner. In at least one embodiment, the following steps are performed: generating at least one of the MR images; automatically performing a number of quality inspections on the at least one MR image; and, should one of these quality inspections fail, an action is automatically performed in order to improve a quality when generating more of the MR images.
摘要:
In a method and a computer-readable storage medium to optimize protocol parameters for an MR measurement protocol, the user can configure conditions for selected physical parameters in advance. Moreover, it is possible to configure rules for these parameters and/or for the conditions. In a next step physical values regarding the selected parameters are measured. The measured values are then applied to the configured conditions and/or rules in order to optimize the protocol parameters.
摘要:
A dielectric element is formed of a dielectric material exhibiting a magnetic resonance relaxation time, with a relaxation agent incorporated in the dielectric material that reduces the relaxation time of the dielectric material. The dielectric element is adapted for placement on a subject while magnetic resonance data are acquired from the subject, and locally influences the B1 field distribution in the subject during the acquisition of magnetic resonance data.