( ( ( The injuries ) ( ( most often ) ( associated ( with ( a ( ( ( good or ) moderate ) recovery ) ) ) ) ) ) ( ( are ( ( cerebral ( ( concussion and ) contusion ) ) ( of ( ( ( the cortex ) , ) ( ( the ( outer part ) ) ( of ( the ( brain tissue ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NNS injuries)) (VP (ADVP (RBS most) (RB often)) (VBN associated) (PP (IN with) (NP (DT a) (ADJP (JJ good) (CC or) (JJ moderate)) (NN recovery))))) (VP (VBP are) (NP (NP (JJ cerebral) (NN concussion) (CC and) (NN contusion)) (PP (IN of) (NP (NP (DT the) (NN cortex)) (, ,) (NP (NP (DT the) (JJ outer) (NN part)) (PP (IN of) (NP (DT the) (NN brain) (NN tissue)))))))) (. .)))
The injuries most often associated with a good or moderate recovery are cerebral concussion and contusion of the cortex, the outer part of the brain tissue.
(ROOT (S (NP (DT A) (PRN (-LRB- -LRB-) (NP (NN n)) (-RRB- -RRB-)) (NN concussion)) (VP (VBZ is) (NP (NP (DT the) (ADJP (RBS most) (JJ common)) (NN type)) (PP (IN of) (NP (NN brain) (NN injury))))) (. .)))