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.
Pelo contrário, o LCR era empurrado para o interior do cérebro no espaço exterior aos vasos sanguíneos e, quando inundava o cérebro no exterior desses vasos, estava a ajudar a remover, a limpar os resíduos dos espaços entre as células do cérebro.