| 释义 |
saccadic
sac·cade S0006200 (să-käd′, sə-)n. A rapid intermittent eye movement, as that which occurs when the eyes fix on one point after another in the visual field.
[French, jerk, jolt, from Middle French, from Old French dialectal saquer, to jerk, pull, variant of Old French sachier, to pull forcefully, turn over, shake up, from sac, sack (perhaps in reference to the shaking of bags of wheat to settle their contents); see sac1.]
sac·cad′ic adj.saccadic (səˈkɑːdɪk; səˈkeɪdɪk) adjrelating to or resembling saccadesThesaurus| Adj. | 1. | saccadic - of or related to the rapid movement of the eyes between points of fixation |
saccadic
sac·cad·ic (să-kad'ik), Jerky. See: saccadic movement. sac·cad·ic (să-kahd'ik) Jerky. saccadeS00-829180 (sa-kod') [Fr. saccade, jerk] A fast, involuntary movement of the eye as it changes from one point of gaze to another. See: nystagmus; vergencesaccadic, adjectiveThesaurusSeesaccade |