Fig. 3.
Lobster (in PTX-TTX saline) and leech RN. A: lobster PD neurons changed over time when using 2.5 or 6.5 M KAc fill. All low molarity fills showed no change over time. The mean RN of the 2 high molarity fills differed from those of all low molarity fills at P < 0.0001, and the mean squid fill RN differed from those of all other fills except unbeveled 0.6 M K2SO4 (compare columns 1, 3, and 4, and see also Figs. 4 and 5). B: leech high molarity fills changed over time and differed from the cyto fill at P < 0.0001.