Results 251 to 260 of about 160,654 (303)
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Pattern formation in the cerebellar cortex
Biochemistry and Cell Biology, 2000The cerebellar cortex is subdivided rostrocaudally and mediolaterally into a reproducible array of zones and stripes. This makes the cerebellum a valuable model for studying pattern formation in the vertebrate central nervous system. The structure of the adult mouse cerebellar cortex and the series of embryological events that generate the topography ...
C L, Armstrong, R, Hawkes
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Compartmentation of the rabbit cerebellar cortex
Journal of Comparative Neurology, 2002AbstractThe cytoarchitecture of the adult rabbit cerebellum is revealed by using zebrin II/aldolase c immunocytochemistry in both wholemount and sectioned material. Zebrin II is expressed by approximately half of the Purkinje cells of the cerebellar cortex.
Miguel, Sanchez +6 more
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Electrical conductivity in cat cerebellar cortex
Experimental Neurology, 1974Abstract Electrical conductivity in molecular and granular layers of cat cerebellar cortex is studied, taking into account anisotropy. A suitable mathematical analysis involving a Green's function approach gives an equation relating voltage to three principal variables: the magnitude of the point current source, the distance from the source, and the ...
M, Yedlin +4 more
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Tetrode recordings in the cerebellar cortex
Journal of Physiology-Paris, 2012Multi-unit recordings with tetrodes have been used in brain studies for many years, but surprisingly, scarcely in the cerebellum. The cerebellum is subdivided in multiple small functional zones. Understanding the proper features of the cerebellar computations requires a characterization of neuronal activity within each area.
Hongying, Gao +2 more
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Reparative mechanisms in the cerebellar cortex
Progress in Neurobiology, 2004In the adult brain, different neuronal populations display different degrees of plasticity. Here, we describe the highly different plastic properties of inferior olivary neurones and Purkinje cells. Olivary neurones show a basal expression of growth-associated proteins, such as GAP-43 and Krox24/EGR-1, and remarkable remodelling capabilities of their ...
CARULLI, Daniela +2 more
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2010
The microcircuit in the cerebellum is characterized by the relative simplicity, precision, and geometric beauty of its arrangement. Its structure is identical throughout the cerebellar cortex except for some regional differences. The cerebellar cortex has three layers (molecular layer, Purkinje cell layer, and granular layer) and can be divided into ...
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The microcircuit in the cerebellum is characterized by the relative simplicity, precision, and geometric beauty of its arrangement. Its structure is identical throughout the cerebellar cortex except for some regional differences. The cerebellar cortex has three layers (molecular layer, Purkinje cell layer, and granular layer) and can be divided into ...
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2016
The cerebellar cortex appears to be involved in predictive feedforward control to generate smooth movements. There is a beautiful network architecture which suggests that the granule cells perform expansion recoding of the inputs; that these connect to the Purkinje cells via an architecture that ensures regular sampling; and that each Purkinje cell has
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The cerebellar cortex appears to be involved in predictive feedforward control to generate smooth movements. There is a beautiful network architecture which suggests that the granule cells perform expansion recoding of the inputs; that these connect to the Purkinje cells via an architecture that ensures regular sampling; and that each Purkinje cell has
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Dysplasias of Cerebellar Cortex
1975The following remarks amplify the basic aspects of normal cerebellar cortical development described in Chapter 1 and may help the understanding of developmental derangements in cortical architecture. Labelling with tritiated thymidine has shown that the Purkinje cells and the cells of the cerebellar nuclei originate from the division of precursors in ...
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Climbing Fibre Responses in Cerebellar Cortex
1967Publisher Summary This chapter discusses the climbing fibre responses in cerebellar cortex. It has been known since their discovery by Ramon y Cajal that climbing fibres in the cerebellum make an extensive synaptic contact with the primary and secondary dendrites of the Purkinje cells in a 1:1 ratio, for example, each fibre being related to one cell ...
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Acquisition of classical conditioning without cerebellar cortex
Behavioural Brain Research, 1989The left cerebellar cortex was surgically aspirated in rabbits who were then subsequently trained for classical conditioning of the nictitating membrane. All rabbits were trained sequentially on both eyes. Rabbits with the lesion confined to the cerebellar cortex were able to learn with the eye ipsilateral to the lesion although it took many times ...
D G, Lavond, J E, Steinmetz
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