Answer:
''Thinning of gray and white matter is responsible for many disorder in the body of an individual.''
Explanation:
The theory states that ''Thinning of gray and white matter is responsible for many disorder in the body of an individual.'' When the axon bundles in the spinal cord are damaged due to some reasons, the connection between the brain and spinal cord gray matter is lost. This can cause paralysis and sensory issues, which are often permanent if neurons are damaged while on the other hand, white matter is present in the brain that has a very important learning and brain functions.
