Electronmicroscopy of the human brain tissue. Part Ⅰ

Ultrathin sections of human brain were made and investiggated by electron microscope; The fine structures of nerve cells, glia cells, nerve and glia fibres and Nissl's grey were eclearly observed. These results were obtained from single section method, but there are many points, which are not yet cleared, the series section method seems to be necessary for the purpose of making them clear.