english: Instead, the CSF was pumped back into and through the brain along the outsides of the blood vessels, and as it flushed down into the brain along the outsides of these vessels, it was actually helping to clear away, to clean the waste from the spaces between the brain's cells.
non_english: CSF se ustvari vraćao unutar mozga i kretao se kroz njega duž spoljne strane krvnih sudova, i tokom tog kretanja je zapravo pomagao u čišćenju otpada iz prostora između moždanih ćelija.