3D atlas
Every vertebra, disc, root and tract
Rotate a full column with its cord, roots, meninges, ligaments and vessels. Pick a level and see both level systems and the cord cross-section at that level.
Open the spine viewer →Loading the 3D spine…
The spine, in three dimensions
Robotic Spine Universe
Explore the spine and spinal cord in 3D, read as deep as you want, and run living models of how signals travel from brain to body.
Scroll to travel inside
Seven ways in
Built for a curious student and checked so a specialist finds nothing wrong. Template and schematic anatomy, for learning: not for diagnosis, prognosis or treatment planning.
Whole body
See what the spine connects to
A full skeleton with arteries, veins, organs and brain. Pick a spinal level and watch its links light up: the ribs it carries, the muscles it moves, the skin it feels and the organs its nerves control, each link quoted from its source.
Open the body →Pathways
Follow a signal from brain to muscle
Trace each pathway through the brainstem and down the cord, with every crossing marked and a flow diagram beside the 3D route.
Explore pathways →Deep reading
Read at your depth
Overview, Student or Specialist: the same facts, deeper each time. Every claim cited, every number sourced, every formula worked through.
Start reading →Simulation lab
Run the nervous system
Fire a Hodgkin-Huxley neuron, time a reflex, place a lesion, load a spine and decode movement intent, each with what the model includes and ignores.
Open the lab →Frontier
Brain-computer interfaces, honestly
Published results separated from announcements, every item tiered and dated: reading the brain, stimulating the cord, bridging the two.
See the frontier →Variation
Bodies differ
Sex-related and individual differences shown as overlapping distributions with effect sizes and sources, never as averages that describe no one.
See variation →How we know what we show
Anatomy comes from published, licensed datasets; where no dataset exists, layers are drawn by rule and badged schematic. Every claim in the reading layer carries a citation; every research or technology statement carries an evidence tier and an “as of” date; every model says what it includes and ignores.
Template and schematic anatomy for education. Not patient-specific. Not for diagnosis, prognosis or treatment planning.
- T1 peer-reviewed human study
- T2 peer-reviewed animal or in-vitro study
- T3 preprint
- T4 company announcement or press report
- T5 expert opinion or textbook convention