How do I use the interactive learning modules?

The anatomy modules under Learn are meant to be done in order, because each one assumes the one before it.

1. Dermatomes — click the body region that a spinal level supplies, or name the level for a highlighted region. Landmarks (nipple line = T4, umbilicus = T10, etc.) are the fast path.
2. Myotomes — match a movement (elbow flexion, ankle dorsiflexion…) to its primary root levels, and vice versa.
3. Brachial plexus — trace roots → trunks → divisions → cords → terminal branches on the diagram. This is the one that finally made the plexus stick for me.
4. Lesions — the exam. Given a lesion (a root, a trunk, a cord, or a named nerve), predict the motor and sensory deficits; or, given a presentation, name the lesion.

Scoring

Every module keeps a running score for the session and shows an explanation after each answer, right or wrong. Nothing is stored — refresh and you start over. Speed is not scored on purpose; accuracy first.

Reporting mistakes

If you think a card is wrong, just tell me. Anatomy references disagree on the edges of dermatome maps more than you'd think, and I have tried to stick to the commonly tested consensus (mostly Keegan & Garrett for dermatomes).