In a methods for elastography in a defined region of an examined person, a radio-frequency pulse is radiated to manipulate a transverse magnetization in the defined region and at least one additional radio-frequency pulse with a spatial selectivity of the amplitude is radiated to generate shear waves in the defined region. A magnetic resonance signal from the defined region is detected and a determination of a value describing the tissue elasticity in the defined region is made based on the magnetic resonance signal.