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Updated: Aug 10, 2026

Isolation of Brain and Spinal Cord Mononuclear Cells Using Percoll Gradients
Published on: February 2, 2011
Transient neurological symptoms associated with mononuclear pleocytosis of the cerebrospinal fluid
Abstract:
Brief episodes of neurological dysfunction may sometimes occur in an afebrile patient with no overt vascular disorder, nor any history of previous migraine. In such a case, the cerebrospinal fluid (CSF) may exhibit a predominantly lymphocytic pleocytosis with plasma cells and an increased protein content indicating a lesion of the blood-brain barrier. This syndrome of remitting hemispheric dysfunction is accompanied by migraine-like headache. The available evidence suggests that an aseptic meningitis is the triggering event.
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