AshsPrincetonYoungAdult3TEncoding

class polpo.preprocessing.mri.AshsPrincetonYoungAdult3TEncoding

Bases: StructEncoding

Encoding of hippocampus subfields.

https://www.nitrc.org/projects/ashs

Check out [PTC2024] for more details.

Structure_ID names, numbers, and colors:

1 255 0 0 1 1 1 “CA1” 2 0 255 0 1 1 1 “CA2+3” 3 0 0 255 1 1 1 “DG” 4 255 255 0 1 1 1 “ERC” 5 0 255 255 1 1 1 “PHC” 6 255 0 255 1 1 1 “PRC” 7 80 179 221 1 1 1 “SUB” 8 255 215 0 1 1 1 “AntHipp” 9 184 115 51 1 1 1 “PostHipp” 2, 6 are expected to grow in volume with progesterone 4, 5 are expected to shrink in volume with progesterone

References

[PTC2024]

L. Pritschet, C.M. Taylor, et al., 2024. Neuroanatomical changes observed over the course of a human pregnancy. Nat Neurosci 27, 2253–2260. https://doi.org/10.1038/s41593-024-01741-0