Table 3: Isopter areas for Octopus perimetry.

Perimeter optionMean isopter area (I4e)
(degrees2)
SD

Octopus 3°/sec11364.021488.01
Octopus 5°/sec11439.211383.13
Octopus 10°/sec11121.211252.12

Perimeter comparisonMean differences
(degrees2)
Significance
(ANOVA: Bonferroni correction)

Octopus 3–5°/sec15.24 not significant
Octopus 3–10°/sec−246.17 not significant
Octopus 5–10°/sec−161.54 not significant

Perimeter optionMean isopter area (I2e)
(degrees2)
SD

Octopus 3°/sec5399.541344.52
Octopus 5°/sec5359.171302.54
Octopus 10°/sec4856.731211.33

Perimeter comparisonMean differences
(degrees2)
Significance
(ANOVA: Bonferroni correction)

Octopus 3–5°/sec−48.96Not significant
Octopus 3–10°/sec−542.81
Octopus 5–10°/sec−486.45Not significant

Perimeter optionMean isopter area (I4e blind spot) (degrees2)SD

Octopus 3°/sec57.819.77
Octopus 5°/sec37.6718.64
Octopus 10°/sec119.2632.51

Perimeter comparisonMean differences
(degrees2)
Significance
(ANOVA: Bonferroni correction)

Octopus 3–5°/sec−19.88
Octopus 3–10°/sec61.46
Octopus 5–10°/sec80.25