Table 1. Features of horizontal CT, MRI, and sectioned images of the rhesus monkey.
Image | Region | Number | Resolution | Intervals, mm | Pixel size, mm | Bit depth | One file size, mbyte | Total file size, mbyte |
---|---|---|---|---|---|---|---|---|
3T MRI (T1)a | Head | 216 | 640 × 640 | 0.5 | 0.5 | 8 bits grey | 0.8 | 173 |
3T MRI (T2)a | Head | 216 | 640 × 640 | 0.5 | 0.5 | 8 bits grey | 0.6 | 130 |
3T MRI (T1)b | Whole body | 412 | 1,024 × 1,024 | 0.5 | 0.5 | 8 bits grey | 4.0 | 1,648 |
3T MRI (T2)b | Whole body | 409 | 1,024 × 1,024 | 0.5 | 0.5 | 8 bits grey | 4.0 | 1,636 |
CTb | Whole body | 792 | 512 × 512 | 1.0 | 1.0 | 8 bits grey | 1.0 | 792 |
Sectioned imagesb | Head | 1,612 | 8,688 × 5,792 | 0.05 | 0.024 | 48 bits color | 288.0 | 464,256 |
Body expect head | 1,355 | 8,688 × 5,792 | 0.5 | 0.024 | 48 bits color | 288.0 | 390,240 |
3T = 3 Tesla, CT = computed tomography, MRI = magnetic resonance image.
aMonkey before death; bMonkey after death.