List of Symbols:
cos α	:roman cos for the mathematical symbol cosine, and italic greek lower case alpha as the argument of the cosine (here used for the flip angle)
ΔB0(r)	:greek lower case letter delta, italic upper case B (“bee”), subscript “zero”, in parentheses bold lower case roman r (“err”) (indicating a vector)
exp(t/T1)	:roman exp (for exponential) and in parentheses lower case t (“tee”), dash (/) for divided by, upper case italic T (“tee”) and subscript 1 “one”
γ	:greek lower case letter gamma (here used for the gyromagnetic ratio)
Φ	:italic greek upper case letter Phi (here used for the image phase)
Φ(rTE1)	:italic greek upper case letter Phi, in parentheses bold lower case roman r (indicating a vector), upper case italic TE and subscript 1 “one”
rdc	:roman lower case r “err”, subscript roman lower case d “dee” and c “cee”
σ	:italic greek lower case letter sigma (here used for the image noise)
SSE	:italic capital letter S, subscript italic capital letter S, subscript italic capital letter E
SSTE	:italic capital letter S, subscript italic capital letter S, subscript italic capital letter T, subscript italic capital letter E
T1	:italic capital letter T, and subscript italic 1 “one” (for the relaxation time)
T2	:italic capital letter T, and subscript italic 2 “two” (for the relaxation time)