Table 2. Image acquisition parameters.
| Parameters | Subject #1 | Subject #2 | Subject #3 |
|---|---|---|---|
| A-line acquisition rate | 500 KHz | 250 KHz | 500 KHz |
| A-line sampling | 1 μm/px | 1 μm/px | 1 μm/px |
| # of A-lines per B-scan | 450 | 270 | 300 |
| # of B-scans per volume | 450 | 220 | 300 |
| B-scan acquisition rate | 1.1 KHz | 0.93 KHz | 1.7 KHz |
| # of volumes per video | 10 | 10 | 15 |
| Volume video duration | 4.4 s | 2.6 s | 3.1 s |
| AO-OCT image FOV | 1.5° × 1.5° | 0.9° × 0.7° | 1° × 1° |
| Imaging frequency and duration | Every 3 min for 90 min | Every 3 min for 90 min | Every 3 min for 90 min |
| # of sessions | Morning | Morning, afternoon, evening | Morning, afternoon, evening |