"Pyramidal Tracts" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Fibers that arise from cells within the cerebral cortex, pass through the medullary pyramid, and descend in the spinal cord. Many authorities say the pyramidal tracts include both the corticospinal and corticobulbar tracts.
- Pyramidal Tracts
- Pyramidal Tract
- Tract, Pyramidal
- Tracts, Pyramidal
- Corticobulbar Tracts
- Corticobulbar Tract
- Tract, Corticobulbar
- Tracts, Corticobulbar
- Corticospinal Tracts
- Corticospinal Tract
- Tract, Corticospinal
- Tracts, Corticospinal
Below are MeSH descriptors whose meaning is more general than "Pyramidal Tracts".
Below are MeSH descriptors whose meaning is more specific than "Pyramidal Tracts".
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