| Answer | Crossword Clue |
|---|---|
| rem | rapid eye movement |
| saccade | a rapid jerky movement of the eye |
| saccades | SACCADE, a rapid jerky movement of the eye |
| saccadic | pertaining to a saccade (a rapid jerky movement of the eye) |
| saccadically | SACCADIC, pertaining to a saccade (a rapid jerky movement of the eye) |
| saccades | a small rapid jerky movement of the eye especially as it jumps from fixation on one point to another (as in reading) |
