Cerebrospinal Fluid

Cerebrospinal fluid (CSF) is a clear colorless bodily fluid produced in the choroid plexus of the brain. It acts as a cushion or buffer for the cortex, providing a basic mechanical and immunological protection to the brain inside the skull and serves a vital function in cerebral autoregulation of cerebral blood flow.

The CSF occupies the subarachnoid space (the space between the arachnoid mater and the pia mater) and the ventricular system around and inside the brain and spinal cord. It constitutes the content of the ventricles, cisterns, and sulci of the brain, as well as the central canal of the spinal cord.

Read more about Cerebrospinal FluidFunctions, History, Circulation, Amount and Constitution, Pathology and Laboratory Diagnosis, Lumbar Puncture, Baricity, Alzheimer's Disease

Other articles related to "cerebrospinal fluid":

Epidural - Complications
... This may cause cerebrospinal fluid (CSF) to leak out into the epidural space, which may in turn cause a post dural puncture headache (PDPH) ... after an unrecognised accidental dural puncture), normally cerebrospinal fluid can be freely aspirated from the catheter (which would usually prompt the ... of anaesthetic may be delivered directly into the cerebrospinal fluid ...
Ventriculitis - Treatment
... in order to manage the symptoms and control the infection while the cerebrospinal fluid samples are analyzed ... of non-invasively allowing the drugs to enter the cerebrospinal fluid ... pressure reach unsafe levels, the patient may need to have cerebrospinal fluid drained ...
Syrinx (medicine) - Description
... a watery, protective substance known as cerebrospinal fluid, that normally flows around the spinal cord and brain, transporting nutrients and waste products, collects in a small area ... of medical conditions can cause an obstruction in the normal flow of cerebrospinal fluid, redirecting it into the spinal cord itself ... Cerebrospinal fluid fills the syrinx ...
Cerebrospinal Fluid Leak
... A cerebrospinal fluid leak (CSFL) is a medical condition when the cerebrospinal fluid of a person leaks out of the dura mater ... This can be caused by several reasons, including spontaneous cerebrospinal fluid leak, post-surgical lumbar puncture (iatrogenic), physical trauma, etc ...
Meningitis - Mechanism
... The meninges comprise three membranes that, together with the cerebrospinal fluid, enclose and protect the brain and spinal cord (the central nervous system) ... the arachnoid and pia mater membranes and is filled with cerebrospinal fluid ... Direct contamination of the cerebrospinal fluid may arise from indwelling devices, skull fractures, or infections of the nasopharynx or the nasal sinuses that have formed a tract with the ...

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