Spinal cord and peripheral nerve model
This model illustrates the composition of the spinal cord, which is magnified 5 times. It can be seen that the central tube of the spinal cord is surrounded by "gray matter", and its outer layer is "white matter". The model shows the gray and white matter sections of the spinal cord at different parts of the spinal cord, which form a neck, trunk, lumbar, and sacrum. Equipped with a base.