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  2. Cerebrospinal fluid flow MRI - Wikipedia

    en.wikipedia.org/wiki/Cerebrospinal_Fluid_Flow_MRI

    Time-resolved 2D phase-contrast MRI with velocity encoding is the most common method for CSF analysis. [1] CSF Fluid Flow MRI detects back and forth flow of Cerebrospinal fluid that corresponds to vascular pulsations from mostly the cardiac cycle of the choroid plexus. Bulk transport of CSF, characterized by CSF circulation through the Central ...

  3. Glymphatic system - Wikipedia

    en.wikipedia.org/wiki/Glymphatic_system

    [5] [6] Downstream of the glymphatic system's waste clearance from the ISF to the CSF, the meningeal lymphatic system drains fluid from the glymphatic system to the meningeal compartment and deep cervical lymph nodes; this is shown by the draining of fluorescent dyes injected intracisternally into the CSF in mice. [5]

  4. CSF tap test - Wikipedia

    en.wikipedia.org/wiki/CSF_tap_test

    The CSF tap test, sometimes lumbar tap test or Miller Fisher Test, is a medical test that is used to decide whether shunting of cerebrospinal fluid (CSF) would be helpful in a patient with suspected normal pressure hydrocephalus (NPH).

  5. Cerebrospinal fluid - Wikipedia

    en.wikipedia.org/wiki/Cerebrospinal_fluid

    Cerebrospinal fluid (CSF) is a clear, colorless body fluid found within the tissue that surrounds the brain and spinal cord of all vertebrates. CSF is produced by specialised ependymal cells in the choroid plexus of the ventricles of the brain, and absorbed in the arachnoid granulations. In humans, there is about 125 mL of CSF at any one time ...

  6. Pandy's test - Wikipedia

    en.wikipedia.org/wiki/Pandy's_test

    One drop of CSF sample (collected from the patient by lumbar puncture technique), is added to about 1ml of Pandy's solution. The turbid appearance signifies the presence of elevated levels of globulin protein in the CSF and is regarded as positive Pandy's reaction.

  7. Here's How Much Every State Will Spend Per Child This Christmas

    www.aol.com/heres-much-every-state-spend...

    Take a look at every state ranked by how much each parent is going to spend on each kid this holiday season.

  8. Cerebrospinal fluid leak - Wikipedia

    en.wikipedia.org/wiki/Cerebrospinal_fluid_leak

    People with cranial CSF leaks, the rarer form, have a 10% risk of developing meningitis per year. [55] If cranial leaks last more than seven days, the chances of developing meningitis are significantly higher. [55] Spinal CSF leaks cannot result in meningitis due to the sterile conditions of the leak site. [24]

  9. Fluid-attenuated inversion recovery - Wikipedia

    en.wikipedia.org/wiki/Fluid-attenuated_inversion...

    In the case of CSF suppression, one aims for T 1-weighted images, which prioritize the signal of fat over that of water. Therefore, if the long TI (inversion time) is adjusted to a zero crossing point for water (none of its signal is visible), the signal of the CSF is theoretically being "erased," from the derived image. [3]