( ( In ( the rat ) ) ( , ( ( the ( capillary tube ) ) ( ( is ( ( inserted ( in ( ( the ( medial canthus ) ) ( with ( gentle rotation ) ) ) ) ) ( ( ( while ( directing ( the ( tube caudally ) ) ) ) and ) ( towards ( ( the midline ) ( -LRB- ( ( ( picture , ) picture ) -RRB- ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN In) (NP (DT the) (NN rat))) (, ,) (NP (DT the) (JJ capillary) (NN tube)) (VP (VBZ is) (VP (VBN inserted) (PP (IN in) (NP (NP (DT the) (JJ medial) (NNS canthus)) (PP (IN with) (NP (JJ gentle) (NN rotation))))) (PP (PP (IN while) (S (VP (VBG directing) (NP (DT the) (NN tube) (NN caudally))))) (CC and) (PP (IN towards) (NP (NP (DT the) (NN midline)) (PRN (-LRB- -LRB-) (NP (NP (NN picture)) (, ,) (NP (NN picture))) (-RRB- -RRB-))))))) (. .)))
In the rat, the capillary tube is inserted in the medial canthus with gentle rotation while directing the tube caudally and towards the midline ( picture , picture ).
(ROOT (S (NP (JJ Medial) (NN rotation)) (VP (VBZ is) (NP (NP (DT the) (NN term)) (PP (IN for) (NP (NP (NN rotation)) (PP (IN of) (NP (NP (DT a) (NN bone)) (PP (IN toward) (NP (NP (DT the) (NN midline)) (PP (IN of) (NP (DT the) (NN body))))))))))) (. .)))