After Borges · on exactitude in science

A map of the body
the size of the body.

Borges wrote of cartographers who drew a map as large as the empire.1We're building that map for anatomy: every named structure, at full resolution, in one place, for the people who read bodies for a living.

1 On Exactitude in Science, 1946. The map covered the empire point for point, and was later left to rot in the desert. Ours is meant to be used.

The brain, opened along the midline, painted as a colour plate
Plate IEncephalon, divisumbrain, opened along the midline
012345cm
Scale 1 : 1

Cut it anywhere.
It still has names.

This plate isn't a drawing. It's our own three-dimensional library, sliced in your browser, 28 cuts from the front of the head to the back. Every region you can see is a structure the atlas can name – hover one, or drag the ruler to move the cut.

Sections are computed from the model library (after Z-Anatomy, CC BY-SA 4.0), never traced by hand.

sectioning…
SIRL
Plate IIEncephalon, sectio coronalisbrain, front to back
IVAxial
sectioning…
Encephalon, sectio horizontalisbrain, from above
VSagittal
sectioning…
Encephalon, sectio sagittalisbrain, from the side
VIAxial
sectioning…
Thorax, sectio transversachest, across
VIISagittal
sectioning…
Articulatio genus, sectio sagittalisknee, from the side
The heart, taken apart into its chambers and vessels
Plate VIIICor, dissectumheart, taken apart

Every name,
traced to its source.

Every model traces back to an open anatomical source, and every structure carries its Foundational Model of Anatomy identifier, so a name means the same thing here as it does in the literature. Drawn at the scale of the thing it names.

012345cm
Scale 1 : 1

The model library is licensed CC BY-SA 4.0, with attribution for every source.

The knee joint, with cartilage and cruciate ligaments
Plate IXArticulatio genusthe knee, assembled

Built for the people
who read bodies.

  1. 01

    Clinicians

    Show a patient the exact structure you mean, not a textbook approximation.

  2. 02

    Researchers

    Anchor findings to FMA identifiers so they line up across studies.

  3. 03

    Students

    Learn anatomy as a navigable system, part by named part.