Explain the nerve roots, Science

Assignment Help:

Explain the Nerve Roots

Each nerve is attached to the medulla spinalis by two roots, an anterior or ventral, and a posterior or dorsal. The anterior nerve root consists of motor nerve fibres which are the axons of nerve cells.

2393_Nerve roots.jpg

The axons of nerve cells are in the anterior column of the gray matter in the spinal cord. In the thoracic and lumbar region, sympathetic nerve fibres which are axons of cells, is in the lateral columns of gray matter.


Related Discussions:- Explain the nerve roots

Cells, comparing a cell to a hospital

comparing a cell to a hospital

Pursuit of starlight, In Pursuit of Starlight: The easiest method of st...

In Pursuit of Starlight: The easiest method of studying light from a cosmic object is to collect it through a telescope and record it on a photographic plate. photographic plat

Plaster of paris, Plaster of Paris Secure some plaster of Paris and mix...

Plaster of Paris Secure some plaster of Paris and mix a small amount with water. It must be worked quickly or it will harden whereas being mixed. Place the mixture in moulds an

Explain the glomerulus - structures of a nephron, Explain the Glomerulus: S...

Explain the Glomerulus: Structures of a Nephron Glomerulus: It is the main filter of the nephron and lies within the Bowman's capsule. It resembles a twisted mass of tiny tubes

Eye injuries-first aid treatment of localized injuries, Eye Injuries : The...

Eye Injuries : The eyes are a particularly vulnerable part of your body. Safety glasses, goggles or a face shield are a 'must' for any experiment where there is any , danger of sp

Discuss how mineral change in rocks, How do minerals become rocks and rocks...

How do minerals become rocks and rocks become soil? Ans) Minerals become rocks by pressure and temperature, often deep inside the earth's core, or easily through pressure for i

Explain functions of gastric juice - enzyme action, Explain Functions of Ga...

Explain Functions of Gastric Juice - Enzyme action Enzyme action: Pepsin begins the chemical digestion of proteins. It converts proteins to peptones. The enzyme rennin present

Explain the renal function tests, Explain the Renal Function Tests Rena...

Explain the Renal Function Tests Renal function tests are the common tests and procedures used to evaluate renal function and for this, the analysis of blood and urine samples

Explain gametocyte colony stimulating factor, Explain Gametocyte colony sti...

Explain Gametocyte colony stimulating factor It is produced by monocytes, fibroblasts and endothelial cells due to the stimulation of 1L-1. It stimulates proliferation of proce

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd