Respuesta :
Corticospinal tracts decussate, which means that the motor fibers coming from the right cerebral cortex descend through the left side of the spinal cord, in the medulla oblongata.
What do you mean by corticospinal tracts decussate?
The primary neural circuit supplying voluntary motor activity is the corticospinal tract, often known as the pyramidal tract. The spinal cord and cortex are linked by this tract, allowing the distal extremities to move. [1] The bulk of the fibers in the corticospinal tract decussate to the medulla on the other side of the brain stem as it descends, and they then continue to travel down the spinal cord to innervate the muscles and distal extremities.
There are numerous collateral paths that do not follow this system, which causes variation between people. This structure continues to grow even after birth, reaching maturity throughout puberty as androgen levels rise. The corticospinal tract plays a crucial role in the treatment of ischemic infarcts, rehabilitation, and a number of neurodegenerative diseases.
To know more about corticospinal tracts decussate, visit:
https://brainly.com/question/9998119
#SPJ4
