A magnetic resonance system is provided. The magnetic resonance system includes a unit configured to acquire magnetic resonance signals from a region including liquid in a subject using a first sequence having a flow compensation gradient field for changing a phase of a spin according to a flow rate, and acquire magnetic resonance signals from the region using a second sequence free of the flow compensation gradient field. The magnetic resonance system further includes a biological signal generating unit configured to generate biological signals of the subject, based on the magnetic resonance signals acquired by the first sequence and the magnetic resonance signals acquired by the second sequence.
