Non-contrast head CT done before her seizure demonstrated possible low attenuation within the white matter of the left occipital lobe and within the right occipital lobe to a lesser extent.
 Patient has normal imaging findings
(ROOT (S (NP (JJ Non-contrast) (NN head) (NN CT)) (VP (VBN done) (SBAR (IN before) (S (NP (PRP$ her) (NN seizure)) (VP (VBD demonstrated) (NP (NP (NP (JJ possible) (JJ low) (NN attenuation)) (PP (IN within) (NP (NP (DT the) (JJ white) (NN matter)) (PP (IN of) (NP (DT the) (JJ left) (JJ occipital) (NN lobe)))))) (CC and) (PP (IN within) (NP (DT the) (JJ right) (JJ occipital) (NN lobe)))) (PP (TO to) (NP (DT a) (JJR lesser) (NN extent))))))) (. .)))
(ROOT (S (NP (NN Patient)) (VP (VBZ has) (NP (JJ normal) (NN imaging) (NNS findings)))))
( ( Non-contrast ( head CT ) ) ( ( done ( before ( ( her seizure ) ( ( demonstrated ( ( ( ( possible ( low attenuation ) ) ( within ( ( the ( white matter ) ) ( of ( the ( left ( occipital lobe ) ) ) ) ) ) ) and ) ( within ( the ( right ( occipital lobe ) ) ) ) ) ) ( to ( a ( lesser extent ) ) ) ) ) ) ) . ) )
( Patient ( has ( normal ( imaging findings ) ) ) )