Table 2.
Behavioral characteristics derived from vEOG waveforms
| Measure name | MA | PF | Within‐subject statistics | |||
|---|---|---|---|---|---|---|
| Raw | Correlation (r) | Raw | Correlation (r) | T 19 | ||
| Blink rate (#/min) | 15.00 ± 2.32 | – | 10.19 ±1.44 | – | 2.325* | |
| M1 | Positive peak width (s) | 0.327 ± 0.019 | 0.920 ± 0.056 | 0.336 ± 0.022 | 0.933 ± 0.042 | −0.368 |
| M2 | Positive peak amplitude (μV) | 46.91 ± 3.46 | 0.935 ± 0.039 | 45.63 ± 4.36 | 0.939 ± 0.037 | 0.427 |
| M3 | Negative peak time (s) | 0.438 ± 0.024 | 0.909 ± 0.047 | 0.425 ± 0.026 | 0.945 ± 0.035 | 0.461 |
| M4 | Negative peak amplitude (μV) | −10.25 ± 1.37 | 0.926 ± 0.048 | −10.99 ± 1.79 | 0.909 ± 0.058 | 0.565 |
Note. M1–M4 are morphological features extracted from un‐normalized, trial‐averaged blink traces for each individual. Raw = measurements presented as mean ± standard error across individuals. Correlation = correlation coefficients from split‐half analysis to determine between‐subject behavioral consistency, presented as mean ± standard deviation across 1,000 repetitions. Within‐subject difference = T‐statistic values from paired t‐test to determine within‐subject differences in raw blink characteristics between the two tasks. *p < .05