[Cytoangioarchitectonics of the parasympathetic ganglion of the frog bladder according to findings from studies during life].

The form of neuronal bodies and their interarrangement with capillaries was studied in prevital parasympathetic ganglia in the bladder of the frog (Rana temporaria). The size of the neurons and the diameter of the capillaries were measured. Most of the neurons were stated to have oval form and they are oriented by their long axis along the capillaries, about 20% neurons have contacts with 2--3 capillaries; some neurons have no contacts and their distance from the nearest capillary is 32--26 mkm. Intermediate structure may be either a connective tissue or neuroglia, or (seldom) other neuronal cells. Unequal conditions of neuronal blood supply, as the author believes, demonstrate their different metabolism and various levels of their functional activity.