Systems and methods for simultaneous multi-slice imaging. In one embodiment, a method for magnetic resonance imaging of a region of interest of a subject includes simultaneously exciting multiple, different slice locations corresponding to a region of interest of a subject using a radio-frequency (rf) pulse, for obtaining multiple slices. The excitation phase is modulated between acquisitions using a phase cycling scheme configured to create signal cancellation of all but one slice of the multiple excited slices from the different slice locations. The method also includes applying an imaging pulse sequence using a spiral k-space trajectory to acquire image data from the multiple slices, for an image or series of images of the region of interest； and reconstructing, from the multiple slices, images of the region of interest, wherein the reconstructing recovers unaliased images from the different slice locations.
