On some features of the structure of the dorsal and sympathetic nodes in birds

Abstract

The question of the finest structure of nerve cells over the past years has attracted the attention of many histologists and neuropathologists. In this direction, very interesting studies have already been carried out in various types of invertebrates and vertebrates, and only regarding birds, as far as I know, there has not yet been more or less detailed research on this topic. True, in the works of some authors there are brief references on this issue, but there are very few such references and these works relate almost exclusively to the period preceding the last studies by Nissl and other authors, who shed new light on the structure of nerve cells.