hypomyelination

hy·po·my·e·li·na·tion

, hypomyelinogenesis (hī'pō-mī'ĕ-lin-ā'shun, -ō-jen'ĕ-sis), Defective formation of myelin in the spinal cord, brain, or peripheral nerves; responsible for various neurologic disease labeled disorders.

hy·po·my·e·li·na·tion,

hypomyelinogenesis (hī'pō-mī'ĕ-lin-ā'shun, -ō-jen'ĕ-sis) Defective formation of myelin in the spinal cord and brain; the basis for a number of demyelinating diseases.