saccadic eye movement

https://doi.org/10.1351/goldbook.12059
Rapid or jerky movement of the eyes from one line of sight to another, as in reading or correction of a jerky nystagmus.
Source:
PAC, 2015, 87, 841. (IUPAC Glossary of terms used in neurotoxicology (IUPAC Recommendations 2015)) on page 903 [Terms] [Paper]