véragy
Véragy is a neologistic term used primarily in Hungarian-language contexts to refer to imagined or speculative interactions between the blood and the brain. The word blends vér (blood) and agy (brain). It is not established in mainstream medical literature as a defined disease, process, or scientific field.
In real-world science, the analogous topics are encompassed by the blood-brain barrier, neurovascular biology, and neuroimmunology.
Véragy appears most often in science fiction, speculative essays, or fan glossaries and is sometimes used to
See also: blood-brain barrier; neurovascular unit; hematology; neurology; brain-computer interfaces; science fiction terminology.