[Principles of neuronal organization. II. Information capacity of Purkinje cells and climbing-nuclear cerebellar unit].
On the ground of the author's information-theoretic approach to the neuronal memory informational capacity of P-cell is evaluated. The values of one and 1n2 bit/synaps are obtained in different cases. The latter case corresponds to most probably situations. In this case P-cells exhibit a great degree of false memory -- only 10% of the information presented to the cell is preserved. There is considered also a functional group of few P-cells governed by common climbing and mossy fibres and different granula cells. In this functional unit all the information presented is preserved with the efficiency of 1n2 bit/synaps. The scheme is of the class proposed by Cowan and Winograd. It is thought that the real cerebellum operates according to the proposed ideas.
D002531:Cerebellum / Q000502:physiology*; D008959:Models, Neurological; D009454:Neurofibrils / Q000502:physiology; D011689:Purkinje Cells / Q000502:physiology*
Printsipy neĭronnoĭ organizatsii. II. Informatsionnaia emkost' kletki Purkin'e i lianno-iadernoĭ iacheĭki mozzhechka