Pyramidal Tracts [pyramidové dráhy]

topical
47
Terms

decussatio pyramidum
tractus corticobulbaris
tractus corticonuclearis
tractus corticospinalis
tractus pyramidalis

 

Corticobulbar Tracts
Corticospinal Tracts
Decussation, Pyramidal

Persistent link   https://www.medvik.cz/link/D011712
Definition

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.

DUI
D011712 MeSH Browser
CUI
M0018216

A Anatomy
A08.186.854 Spinal Cord 1 033
A08.186.854.126 Cervical Cord 18
A08.186.854.253 Extrapyramidal Tracts 109
A08.186.854.300 Pyramidal Tracts 47
A08.186.854.348 Gray Matter 75
A08.186.854.697 Spinal Cord Dorsal Horn 8
A08.186.854.729 Spinal Cord Ventral Horn 2
A08.186.854.761 Spinothalamic Tracts 12
A08.186.854.880 White Matter 112
A08.612 Neural Pathways 263
A08.612.380 Efferent Pathways 21
A08.612.380.239 Extrapyramidal Tracts 109
A08.612.380.730 Pyramidal Tracts 47