( ( ( The end ) ( of ( the ( ( ( saccade or ) manual ) movement ) ) ) ) ( ( was ( defined ( as ( ( the moment ) ( ( at which ) ( ( ( the velocity ) ( of ( the ( ( eye or ) hand ) ) ) ) ( fell ( below ( ( 10 % ) ( of ( peak velocity ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN end)) (PP (IN of) (NP (DT the) (ADJP (JJ saccade) (CC or) (JJ manual)) (NN movement)))) (VP (VBD was) (VP (VBN defined) (PP (IN as) (NP (NP (DT the) (NN moment)) (SBAR (WHPP (IN at) (WHNP (WDT which))) (S (NP (NP (DT the) (NN velocity)) (PP (IN of) (NP (DT the) (NN eye) (CC or) (NN hand)))) (VP (VBD fell) (PP (IN below) (NP (NP (CD 10) (NN %)) (PP (IN of) (NP (JJ peak) (NN velocity)))))))))))) (. .)))
The end of the saccade or manual movement was defined as the moment at which the velocity of the eye or hand fell below 10% of peak velocity.
(ROOT (S (NP (JJ Instantaneous) (NN velocity)) (VP (VBZ is) (VP (VBN defined) (PP (IN as) (NP (NP (DT the) (NN velocity)) (PP (IN of) (NP (DT the) (NN object))))) (PP (IN at) (NP (DT a) (VBN given) (NN moment))))) (. .)))