Nonlinear analysis of the change points between A and B phases during the Cyclic Alternating Pattern under normal sleep.
Ioanna ChouvardaMartín O. MéndezAlfonso AlbaAnna M. BianchiAndrea GrassiEdgar Arce SantanaValentina RossoMario G. TerzanoLiborio ParrinoPublished in: EMBC (2012)