TY - JOUR
T1 - Quantitative evaluation of saccadic Eye movements
T2 - Effect of aging and clinical use
AU - Versino, Maurizio
AU - Grassi, Mario
AU - Genovese, Egidio
AU - Zambarbieri, Daniela
AU - Schmid, Roberto
AU - Cosi, Vittorio
PY - 1992
Y1 - 1992
N2 - 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.
AB - 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.
KW - Effects of aging
KW - Electrooculography
KW - Saccadic eye movements
KW - Statistical analysis
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U2 - 10.3109/01658109209036987
DO - 10.3109/01658109209036987
M3 - Article
AN - SCOPUS:0026447917
VL - 12
SP - 327
EP - 342
JO - Neuro-Ophthalmology
JF - Neuro-Ophthalmology
SN - 0165-8107
IS - 5
ER -