Table 1.
Quantitative evaluation of the colocalization of the layer II neurons for each slice: number of neurons segmented on the OCT image with respect to the theoretical depth, number of neurons corresponding to neurons on the Nissl stain (overlap), percentage of the overlay, total number of neurons on the final OCT image (covering the ), and on the Nissl stained slice. The last columns show the actual depth of the first image.
Case | Depth () | Neurons on OCT | Overlap with Nissl | Percentage (%) | Total number of neurons | Real first depth () | |
---|---|---|---|---|---|---|---|
OCT | Nissl | ||||||
A1 | 5 | 58 | 53 | 91.4 | 167 | 160 | 10.7 |
15 | 73 | 60 | 82.2 | ||||
25 | 77 | 60 | 77.9 | ||||
35 | 57 | 41 | 71.9 | ||||
45 | 43 | 30 | 69.8 | ||||
A2 | 5 | 92 | 86 | 93.5 | 263 | 277 | 8.8 |
15 | 101 | 95 | 94.1 | ||||
25 | 102 | 94 | 92.2 | ||||
35 | 99 | 88 | 88.9 | ||||
45 | 123 | 89 | 72.4 | ||||
B1 | 5 | 49 | 42 | 85.7 | 158 | 231 | 18.4 |
15 | 41 | 39 | 95.7 | ||||
25 | 46 | 40 | 87.0 | ||||
35 | 50 | 44 | 88.0 | ||||
45 | 58 | 41 | 70.7 | ||||
B2 | 5 | 57 | 53 | 93.0 | 198 | 195 | 20.0 |
15 | 56 | 53 | 94.6 | ||||
25 | 68 | 44 | 64.7 | ||||
35 | 67 | 38 | 56.7 | ||||
45 | 68 | 25 | 36.8 | ||||
C1 | 5 | 97 | 70 | 72.2 | 339 | 329 | 11.8 |
15 | 110 | 75 | 68.2 | ||||
25 | 123 | 83 | 67.5 | ||||
35 | 132 | 95 | 72.0 | ||||
45 | 104 | 78 | 75.0 | ||||
C2 | 5 | 110 | 63 | 57.3 | 264 | 266 | 12.0 |
15 | 85 | 62 | 72.9 | ||||
25 | 81 | 62 | 76.6 | ||||
35 | 62 | 45 | 72.6 | ||||
45 | 68 | 56 | 82.3 |