Science, asked by anumrathore9991, 5 months ago

which part of brain
contains pyramidal
decussation?​

Answers

Answered by ItzWhiteStorm
2

Answer:

medulla oblongata

Explanation:

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Answered by Anonymous
4

Hi mate I have an answer to your question.

your question states: which part of brain  contains pyramidal  decussation?​

Now here is an answer which might help you ,

-----> Medulla oblongata contains pyramidal decussation.

Here is brief introduction,

The two pyramids contain the motor fibers that pass from the brain to the medulla oblongata and spinal cord. These are the corticobulbar and corticospinal fibers that make up the pyramidal tracts.

About 90% of these fibers leave the pyramids in successive bundles and cross over in the anterior median fissure of the medulla oblongata as the pyramidal decussation. Having crossed over at the middle line, they pass down in the posterior part of the lateral funiculus as the lateral corticospinal tract. The other 10% of the fibers stay uncrossed in the anterior corticospinal tract. The pyramidal decussation marks the border between the spinal cord and the medulla oblongata.

Hope it helps you have a great day ahead.

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