the widespread involvement in the inflammatory conditions of the meninges , choroid plexus , and substance of the nervous organs , accompanied by severe lesions of the blood vessels in the last structures especially , opens the way widely for the passage of antibodies into the cerebrospinal fluid , whence all parts of the nervous tissues are reached , and also , probably , for direct transudation into the affected parts of the spinal cord and brain .
C0027769
nervous
C0006104
brain