I see. I guess I mis-spoke. I understand the whole cerebral fluid in the skull etc.
It's just the impression I get when I hear some MSM talking head say her brain is "liquified" that her brain...gray matter/brain tissue and all is just sloshing around in her head like a milkshake.
I thought I was the only one with that disconcerting image. I'm sure my neuropsych prof. would not be pleased with me about that,even after all these years.