Zhang dreamt he was a butterfly flying from one lovely flower to the next. When he awoke he asked his teacher about the meaning of this dream. Master Lao in return asked him how he knew for sure that he…
Unknown, unloved. It seems to be the life story of the glial cells, the ‘other’ cells in the nervous system. A growing number of recent studies show a far more important role for the glial cells than just supporting neurones….