csf { cerebrospinal fluid }

        CSF
@ the fluid present in brain and spinal cord is called cerebrospinal fluid .it fills the subarachnoid space ,ventricle of the brain and the central canal of spinal cord.
COMPOSITION OF CSF.
the csf consists two types
1 water [99%].                                                                                                2 solid [1%]. 
solid is the two types.
1 organic [ protein , amino acid ,sugar, cholesterol, urea and uric acid etc,].
2 inorganic [ sodium , potassium, calcium and magnessium etc, ].
FORMATION OF CSF
@ it is formed by the choroid plexuses of the ventricles .....
FUNCTIONS OF THE CSF...
@ it helps to carry nutrition to the brain.
@ it removes the weste products.
it is the very short notes ,,,,,,,
thanks for reading 

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