Figure 3.
The water exchange regime and the resulting MZ value in a schematic representation of the relationship between the compartmentalized system formed by the IN and the EX space. In the case of intermediate exchange, aS and R 1S are the fraction and the rate constant for the apparent component with the shorter T 1 (R 1S=1/T 1S); (1−a S)=a L and R 1L are the fraction and rate constant for the apparent component with the longer T 1 (R 1L=1/T 1L), and t is the running time for recovery by relaxation.