Purkynĕ cells and Betz cells.
J.E. Purkynĕ was the first to discover, by achromatic microscopy of stained and fixed as well as of fresh material, that animal tissues in general, and those of the central nervous system in particular, are made up of cells, as are those of plants. His discoveries laid the foundations of modern research on the ultrastructure and biophysies of the cerebellar neurons which bear his name, as well as on other types of neurons, in vitro as well as in vivo.
D000818:Animals; D001001:Anura; D002415:Cats; D004594:Electrophysiology; D009044:Motor Cortex / Q000166:cytology* / Q000502:physiology; D009046:Motor Neurons / Q000166:cytology* / Q000502:physiology; D011323:Primates; D011689:Purkinje Cells / Q000166:cytology* / Q000502:physiology; D011817:Rabbits