Despite repeated attempts to define the embryonic forebrain as a segmented structure, only two true cell-lineage-restriction boundaries have been identified — the ...

This article explores the central nervous system, focusing on the structure and function of the diencephalon, brain stem and cerebellum, as well as the spinal cord. This is a Self-assessment article ...

The nervous system is a complex network of nerves and cells that carry messages to and from the brain and spinal cord to various parts of the body. The proper functioning of these nerves ensures that ...