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  1. St. Louis County Children's Service Fund - Investing in Kids

    At the St. Louis County Children’s Service Fund (CSF), we invest in local nonprofits and governmental entities to provide mental and behavioral health services for kids and families in …

  2. Cerebrospinal fluid - Wikipedia

    CSF acts as a shock absorber, cushion or buffer, providing basic mechanical and immunological protection to the brain inside the skull. CSF also serves a vital function in the cerebral …

  3. Cerebrospinal Fluid (CSF): What It Is & Function - Cleveland Clinic

    Aug 8, 2025 · Cerebrospinal fluid (CSF) is a colorless, clear liquid that surrounds your brain and spinal cord. It protects, provides nourishment and removes waste.

  4. Cerebrospinal Fluid (CSF) Leak - Johns Hopkins Medicine

    Cerebrospinal fluid (CSF) is a watery liquid that continually circulates through the brain’s ventricles (hollow cavities) and around the surface of the brain and spinal cord. CSF washes …

  5. CSF Cerebrospinal Fluid - Physiopedia

    Cerebrospinal fluid (CSF) is a clear, plasma-like fluid (an ultrafiltrate of plasma) that bathes the central nervous system (CNS). It occupies the central spinal canal, the ventricular system, and …

  6. CSF leak (Cerebrospinal fluid leak) - Symptoms and causes

    Nov 21, 2023 · Cerebrospinal fluid (CSF) surrounds the brain and spinal cord and provides a cushion to protect them from injury. There are three layers that surround the spinal cord and …

  7. Cerebrospinal fluid (CSF) | Britannica

    Dec 12, 2025 · Cerebrospinal fluid (CSF), clear, colourless liquid that fills and surrounds the brain and the spinal cord and provides a mechanical barrier against shock. Formed primarily in the …

  8. Cerebrospinal Fluid - CSF - TeachMePhysiology

    Nov 18, 2025 · Cerebrospinal fluid (CSF) is a clear, watery fluid that surrounds the brain and the spinal cord. It is an ultrafiltrate of blood plasma and is contained within the subarachnoid …

  9. Cerebrospinal Fluid (CSF) Leak: Causes, Symptoms, Diagnosis ... - WebMD

    Aug 11, 2025 · Cerebrospinal fluid (CSF) is a type of clear liquid that surrounds, protects, and cushions your brain and spinal cord from possible injuries. The fluid is held in place by the …

  10. Cerebrospinal Fluid (CSF) Analysis: MedlinePlus Medical Test

    CSF is a clear, colorless, watery fluid that flows in and around your brain and spinal cord. CSF acts like a cushion that helps protect them from sudden impact or injury. It also removes waste …