Define the functions of cerebrospinal fluid, Science

Assignment Help:

Define the Functions of Cerebrospinal Fluid

The CSF has many functions. These include the following:

1) It provides the optimum condition for a meaningful signal/stimulus. The neurons become very sensitive.

 2) It helps in maintaining homeostasis. It can transmit neuronal messages to respond for chemo sensitivity which enhances the appropriate homeostatic signals.

3) It helps in removing the proteins which are leaked into the brain since no major lymphatic system prevails here. CSF further shunts these proteins to the blood stream.

4) It protects the brain as a cushion by absorbing all the shocks/jerks etc. It also helps the brain to remain floating inside the skull cavity.

5) It provides buoyancy to the brain. Because the brain is immersed in fluid, the net weight of the brain is reduced from 1400 g to about 50 g only. Therefore, pressure at the base of the brain is reduced.

6) It helps in the excretion of waste materials. The one-way flow from the CSF to the blood takes potentially harmful metabolites, drugs and other substances away from the brain.


Related Discussions:- Define the functions of cerebrospinal fluid

Peripheral nervous system (pns), Peripheral nervous system (pns): Excep...

Peripheral nervous system (pns): Except for the  brain and the spinal cord,  the  rest of  the network  of  nerves and neurons is included in tha  peripheral nervous system, or

Determine about the term actinomycetes - soil flora, Determine about the te...

Determine about the term Actinomycetes - Soil Flora It have characteristics which are transitional between bacteria and fungi and are sometimes called fungi - like bacteria. Th

Chemistry in golden era, Chemistry in golden era: Chemistry In the fiel...

Chemistry in golden era: Chemistry In the field  of metallurgy  too  we notice some remarkable developmenk. Before the close of the sixteenth century, zinc was isolated by a pr

Give the introduction to lipids metabolism, Give the introduction to Lipids...

Give the introduction to Lipids metabolism ? Lipids are a heterogeneous group of organic compounds. The major dietary lipids for humans are animal and plant triacylglycerols,

Greenhouse effect, Greenhouse effect: Scientists  have reason to believ...

Greenhouse effect: Scientists  have reason to believe that air pollution. both due to carbon particles or soot and carbon dioxide would affect weather. A rise in surface temper

Why do dark colours absorb heat?, Question 1 Outline the risks of nuclear ...

Question 1 Outline the risks of nuclear fissions Question 2 Comment on semiconductor devices and their usage Question 3 In a total system approach, what are the various

Matter and Energy, Using what you know about the energy—matter relationship...

Using what you know about the energy—matter relationship, explain why the ecosystems with the greater amount of overall energy tend to have a greater number of organisms.

Explain specific acquired immunity, Specific Acquired Immunity Body in ...

Specific Acquired Immunity Body in the long run develops specific immune mechanisms for each species. These mechanisms are not innate but are acquired after exposure to the spe

Levels, what would i need to do to achieve a 7C in science , KS3??

what would i need to do to achieve a 7C in science , KS3??

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