Medullary stria of fourth ventricle
medullary stria of fourth ventricle n.
Any of the slender fascicles of fibers extending transversely below the ependymal floor of the ventricle from the median sulcus to enter the inferior cerebellar peduncle. Also called acoustic stria.
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- Medullary stria of thalamus
medullary stria of thalamus n. A narrow compact bundle of fibers extending along the line of attachment of the roof of the third ventricle to the thalamus on each side and terminating posteriorly in the habenular nucleus.
- Medullary substance
medullary substance n.
- Medullated
[med-l-ey-tid, mej-uh-ley-, muh-duhl-ey-tid] /ˈmɛd lˌeɪ tɪd, ˈmɛdʒ əˌleɪ-, məˈdʌl eɪ tɪd/ adjective, Anatomy. 1. . /ˈmɛdəˌleɪtɪd; mɪˈdʌl-/ adjective 1. (anatomy) encased in a myelin sheath 2. having a medulla medullated med·ul·lat·ed (měd’l-ā’tĭd) adj.
- Medullated fiber
medullated fiber n. See myelinated fiber.
- Medullation
[med-l-ey-shuh n, mej-uh-ley-] /ˌmɛd lˈeɪ ʃən, ˌmɛdʒ əˈleɪ-/ noun, Biology. 1. the formation of a medullary sheath about a nerve fiber.