ventral root
[/ˈvɛntrəl ruːt/]
nounpl: ventral roots
raiz ventral
1. The motor nerve root that emerges from the ventral (anterior) side of the spinal cord, carrying efferent (motor) nerve fibers that transmit signals from the central nervous system to muscles and glands
The ventral root contains motor neurons that control voluntary muscle movements.
A raiz ventral contém neurônios motores que controlam os movimentos musculares voluntários.
2. In spinal cord anatomy, the bundle of nerve fibers that exits the spinal cord anteriorly and combines with the dorsal root to form a spinal nerve
Damage to the ventral root results in paralysis of the muscles it innervates.
Danos à raiz ventral resultam em paralisia dos músculos que ela inerva.
This is specialized anatomical and neurological terminology used consistently across English-speaking and Portuguese-speaking medical communities. There are no cultural variations in usage; the term is standardized in medical education and clinical practice in both Brazil and the United States.
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