( and ( MR ( ( imaging ( of ( ( ( ( ( ( ( ( the head ) , ) body ) , ) musculature ) , ) and ) ( cardiovascular systems ) ) ) ) . ) ) )
(ROOT (S (CC and) (NP (NNP MR)) (VP (VBZ imaging) (PP (IN of) (NP (NP (DT the) (NN head)) (, ,) (NP (NN body)) (, ,) (NP (NN musculature)) (, ,) (CC and) (NP (JJ cardiovascular) (NNS systems))))) (. .)))
and MR imaging of the head, body, musculature, and cardiovascular systems.
(ROOT (S (NP (DT The) (JJ cardiovascular) (NN system)) (VP (VBZ moves) (NP (NP (NNS nutrients)) (CC and) (NP (JJ other) (NNS substances))) (PP (IN throughout) (NP (DT the) (NN body)))) (. .)))