She denied any loss of consciousness.
 The patient did not have a loss of consciousness. 
(ROOT (S (NP (PRP She)) (VP (VBD denied) (NP (NP (DT any) (NN loss)) (PP (IN of) (NP (NN consciousness))))) (. .)))
(ROOT (S (NP (DT The) (NN patient)) (VP (VBD did) (RB not) (VP (VB have) (NP (NP (DT a) (NN loss)) (PP (IN of) (NP (NN consciousness)))))) (. .)))
( She ( ( denied ( ( any loss ) ( of consciousness ) ) ) . ) )
( ( The patient ) ( ( ( did not ) ( have ( ( a loss ) ( of consciousness ) ) ) ) . ) )