Magnetic resonance apparatus and method for dynamic adjustment thereof with multiple adjustment parameters

A magnetic resonance (MR) apparatus comprising:

• an MR data acquisition scanner;
• a control computer configured to:
• operate said MR scanner, said control computer being configured to determine first adjustment parameters for an excitation volume of an object to be examined with said MR scanner;
• determine second adjustment parameters for said excitation volume that differ from said first adjustment parameters to operate the MR scanner;
• operate said MR scanner to acquire first MR signals from the excitation volume using said first adjustment parameters to operate the MR scanner;
• and
• operate said MR scanner to acquire second MR signals from said excitation volume using said second adjustment parameters,
• wherein the first MR signals and the second MR signals are acquired from regions associated with the same excitation volume;
• and
• an image reconstruction computer configured to:
• generate a first MR image of the excitation volume from said first MR signals;
• and
• generate a second MR image of said excitation volume from said second MR signals.

A non-transitory, computer-readable data storage medium encoded with programming instructions, said storage medium being loaded into a computer system of a magnetic resonance (MR) apparatus that includes an MR data acquisition scanner, said programming instructions causing said computer system to:

• determine first adjustment parameters for an excitation volume of an object to be examined with said MR scanner;
• determine second adjustment parameters for said excitation volume that differ from said first adjustment parameters;
• operate said MR scanner to acquire first MR signals from the excitation volume using said first adjustment parameters to operate the MR scanner;
• operate said MR scanner to acquire second MR signals from said excitation volume using said second adjustment parameters to operate the MR scanner,
• wherein the first MR signals and the second MR signals are acquired from regions associated with the same excitation volume;
• generate a first MR image of the excitation volume from said first MR signals;
• and
• generate a second MR image of said excitation volume from said second MR signals.