Spinal Cord
Occur in the cervical and lumbar regions.
Enlargements
A Progressive degenerative brain disease.
Alzheimer's Disease
This is filled with cerebrospinal fluid.
Central Canal
When nervous tissue destruction occurs in the brain and the tissue does not regenerate.
Contusion
Conduction tracts in the spinal cord
Exterior White Matter
May compress and kill brain tissue and there is swelling from inflammatory response.
Cerebral Edema
These cover the spinal cord
Meninges
Cerebrovascular Accident (CVA)
A collection of spinal nerved below the T-12.
Cauda Equina
Slight brain injury with no permanent damage.
Concussion