Biomaterial Database

[Purkinje's concept of a neuron]. 2005

J Pokorný, and S Trojan

Fyziologický ústav 1, LF UK, Praha. jaroslav.pokorny@lf1.cuni.cz

With his experiments and findings J. Ev. Purkyne influenced 34 scientific disciplines; in some of them he is assumed to be their founder (embryophysiology, histology, pharmacological physiology, biophysics, comparative physiology). He was the pioneer in the field of neuroscience not only due to his neuroanatomical descriptions but namely due to his neurophysiological experiments. Beside the description of "Purkyne cells" and cells of other regions of the brain, Purkyne studied also the structure of neuronal processes and it is possible to attribute him the first description of dendrites. Existing material shows that Purkyne studied also the structure of hippocampus. Those and other papers prove that Purkyne recognised possible functional differences between various types of neurons and he speculated about their mutual relations. Only contemporary particularly detailed knowledge on the structure of hippocampal neuronal circuits, description of the mediator interaction and modulation together with the identification of neuroplastic processes in the hippocampus enable to accomplish the Purkyne's attempt to correlate the structure and function.

UI	MeSH Term	Description	Entries
D009474	Neurons	The basic cellular units of nervous tissue. Each neuron consists of a body, an axon, and dendrites. Their purpose is to receive, conduct, and transmit impulses in the NERVOUS SYSTEM.	Nerve Cells,Cell, Nerve,Cells, Nerve,Nerve Cell,Neuron
D009488	Neurosciences	The scientific disciplines concerned with the embryology, anatomy, physiology, biochemistry, pharmacology, etc., of the nervous system.	Neuroscience
D003604	Czechoslovakia	Created as a republic in 1918 by Czechs and Slovaks from territories formerly part of the Austro-Hungarian Empire. The country split into the Czech Republic and Slovakia 1 January 1993.
D049672	History, 19th Century	Time period from 1801 through 1900 of the common era.	19th Century History,19th Cent. History (Medicine),19th Cent. History of Medicine,19th Cent. Medicine,Historical Events, 19th Century,History of Medicine, 19th Cent.,History, Nineteenth Century,Medical History, 19th Cent.,Medicine, 19th Cent.,19th Cent. Histories (Medicine),19th Century Histories,Cent. Histories, 19th (Medicine),Cent. History, 19th (Medicine),Century Histories, 19th,Century Histories, Nineteenth,Century History, 19th,Century History, Nineteenth,Histories, 19th Cent. (Medicine),Histories, 19th Century,Histories, Nineteenth Century,History, 19th Cent. (Medicine),Nineteenth Century Histories,Nineteenth Century History