Questioning the role of rebound firing in the cerebellum.

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Bibliographic Details
Title: Questioning the role of rebound firing in the cerebellum.
Authors: Alviña, Karina, Walter, Joy T., Kohn, Adam, Ellis-Davies, Graham, Khodakhah, Kamran
Source: Nature Neuroscience. Nov2008, Vol. 11 Issue 11, p1256-1258. 3p. 1 Diagram, 2 Graphs.
Subjects: Cerebellar nuclei, Nervous system, Animal models in research, Transgenic mice, Neurosciences
Abstract: A key component of recent theories on cerebellar function is rebound firing in neurons of the deep cerebellar nuclei (DCN). Despite the robustness of this phenomenon in vitro, in vivo studies have provided little evidence for its prevalence. We found that intact mouse or rat DCN neurons rarely showed rebound firing under physiological conditions in vitro or in vivo. These observations necessitate a critical re-evaluation of recent cerebellar models. [ABSTRACT FROM AUTHOR]
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Database: Psychology and Behavioral Sciences Collection
Description
Abstract:A key component of recent theories on cerebellar function is rebound firing in neurons of the deep cerebellar nuclei (DCN). Despite the robustness of this phenomenon in vitro, in vivo studies have provided little evidence for its prevalence. We found that intact mouse or rat DCN neurons rarely showed rebound firing under physiological conditions in vitro or in vivo. These observations necessitate a critical re-evaluation of recent cerebellar models. [ABSTRACT FROM AUTHOR]
ISSN:10976256
DOI:10.1038/nn.2195