What is Lamina I?
Marginal Zone: thin layer of gray matter covering the substantia gelatinosa in the posterior horn
What is Lamina II?
Substantia Gelatinosa
What is Lamina III?
Body of Posterior Horn
What is Lamina IV?
Body of Posterior Horn
What is Lamina V?
Body of Posterior Horn
What is Lamina VI?
Body of Posterior Horn
What is Lamina VII?
Intermediate Gray Matter (including Clarke’s nucleus)
What is Lamina VIII?
Interneuron of Anterior Horn
What is Lamina IX?
Motor neurons of Anterior Horn
What is Lamina X?
Gray matter surrounding central canal