Gastroscopy helps your doctor evaluate various symptoms that include persistent upper abdominal pain, nausea, vomiting or difficulty swallowing. It is an excellent test for finding and treating the cause of bleeding from the upper gastrointestinal tract.astroscopy helps your doctor evaluate various symptoms that include persistent upper abdominal pain, nausea, vomiting or difficulty swallowing. It is an excellent test for finding and treating the cause of bleeding from the upper gastrointestinal tract.
Cerebrospinal fluid (CSF) is a watery fluid that circulates through the brainâs ventricles (cavities or hollow spaces) and around the surface of the brain and spinal cord. A CSF leak is a condition that occurs when the CSF leaks through a defect in the dura or the skull and out through the nose or ear.erebrospinal fluid (CSF) is a watery fluid that circulates through the brainâs ventricles (cavities or hollow spaces) and around the surface of the brain and spinal cord. A CSF leak is a condition that occurs when the CSF leaks through a defect in the dura or the skull and out through the nose or ear.
Cerebrospinal Fluid Function. Filed under Information | Tagged cerebrospinal, cerebrospinal fluid, spinal fluid. Cerebrospinal fluid is one that surrounds the spinal cord and brain. It is a clear fluid which is around 150 milliliters inside the cerebral cavity which lets the brain float.These fluids serve as a shock absorber thus protects the brain from any injury or sudden physical jerk.Cerebrospinal Fluid Functions.As mentioned above the major function of cerebrospinal fluid (CSF) is to protect the brain by serving as shock absorber whenever there is a sudden physical jerk or any injury that occurs.erebrospinal Fluid Function. Filed under Information | Tagged cerebrospinal, cerebrospinal fluid, spinal fluid. Cerebrospinal fluid is one that surrounds the spinal cord and brain. It is a clear fluid which is around 150 milliliters inside the cerebral cavity which lets the brain float.