Visible Human Anatomy Cryosection CT and MRI Images

The Visible Human Project provides complete, anatomically detailed 3D representations of a human male and female body from the U.S. Department of Health & Human Services. It is a public-domain library of cross-sectional cryosection, CT, and MRI images obtained from one male and one female cadaver. The Visible Man data was released in 1994 and the Visible Woman in 1995.

Use Cases

• Train segmentation models on cross-sectional cryosection images for anatomical structure identification.
• Develop 3D reconstruction algorithms using co-registered CT and MRI image sequences from the male and female cadavers.
• Create educational tools by mapping anatomical labels onto the public-domain library of detailed body images.

Strengths

• Provides complete 3D anatomical representations from two distinct human subjects (one male, one female).
• Offers multi-modal imaging data, specifically cross-sectional cryosection, CT, and MRI images.
• Public-domain library ensures broad accessibility for research and educational use.

Limitations

• Limited sample size of only two human subjects, restricting population-level analysis.
• Data is temporally stale, originating from cadavers processed in the mid-1990s.
• Lacks associated tabular data or structured metadata columns for quantitative analysis.

Provenance

Source

U.S. Department of Health & Human Services, National Library of Medicine (NLM).

Collection Method

Created from cross-sectional imaging (cryosection, CT, MRI) of one male and one female cadaver.

Time Range

Data created from cadavers in the mid-1990s (Visible Man 1994, Visible Woman 1995).

Freshness

The underlying anatomical data is from 1994-1995, though the platform record was updated in June 2025.

Geography

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