english: Glia were once thought to be purely  for structural support, and their functions are still  poorly understood, but at least some of them can generate  their own signals that influence information processing.
non_english: Nekada se mislilo da glija postoji samo zbog potpore i još nismo do kraja razumeli njenu funkciju, ali makar neke od ovih ćelija mogu razviti sopstvene signale koji utiču na obradu informacija.