Quantitative evaluation of saccadic Eye movements: Effect of aging and clinical use

Maurizio Versino, Mario Grassi, Egidio Genovese, Daniela Zambarbieri, Roberto Schmid, Vittorio Cosi

Research output: Contribution to journalArticlepeer-review

Abstract

Saccadic eye movement analysis is becoming increasingly quantitative; thus, an appropriate statistical methodology is needed both for normative data and for single subject evaluation. By assessing normative data in 76 healthy subjects, the authors demonstrated that the amplitude/duration (A/D) and amplitude/peak velocity (A/Vp) relationships, as well as latency, are age-dependent. They did not find a relationship between precision and, respectively, age and target offset. Accordingly, they propose that single subject evaluation should be based on A/D and A/Vp relationships in their entirety, with both the mean and distribution of individual values as the basis for precision and latency.

Original languageEnglish
Pages (from-to)327-342
Number of pages16
JournalNeuro-Ophthalmology
Volume12
Issue number5
DOIs
Publication statusPublished - 1992

Keywords

  • Effects of aging
  • Electrooculography
  • Saccadic eye movements
  • Statistical analysis

ASJC Scopus subject areas

  • Ophthalmology
  • Clinical Neurology

Fingerprint Dive into the research topics of 'Quantitative evaluation of saccadic Eye movements: Effect of aging and clinical use'. Together they form a unique fingerprint.

Cite this