Method and device to generate spatially resolved quasi-T2-weighted magnetic resonance signals

A device to generate spatially resolved, quasi-T2-weighted magnetic resonance signals from an examination region of a subject, comprising:

• a magnetic resonance data acquisition unit operated by a control unit;
• said control unit being configured to operate a magnetic resonance data acquisition unit with a first gradient-balanced SSFP sequence in which an initial magnetization in the subject is flipped in a first direction;
• said control unit being configured to operate said magnetic resonance data acquisition unit to detect spatially coded first magnetic resonance signals from the first gradient-balanced SSFP sequence during a transient portion of said first gradient-balanced SSFP sequence;
• said control unit being configured to operate said magnetic resonance data acquisition unit with a second gradient-balanced SSFP sequence with which said initial magnetization is flipped in a direction opposite said first direction, said second gradient-balanced SSFP sequence being of a same sequence type as said first gradient-balanced SSFP sequence;
• said control unit being configured to operate said magnetic resonance data acquisition unit to detect spatially coded second magnetic resonance signals from said gradient-balanced SSFP sequence during a transient portion of said second gradient-balanced SSFP sequence;
• a computerized processor configured to constructively superimpose said first and second magnetic resonance signals to form overlay signals;
• and
• said processor being configured to process said overlay signals into image data with a predominant T2 weighting or for spatially resolved estimation of a T2 relaxation time constant, and making said image data or said estimation of said T2 relaxation time constant available at an output of said processor.