Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=24843004
&cmd=llinks): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 215
Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\24843004
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Elife
2014 ; 3
(ä): e02536
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Cerebellar modules operate at different frequencies
#MMPMID24843004
Zhou H
; Lin Z
; Voges K
; Ju C
; Gao Z
; Bosman LW
; Ruigrok TJ
; Hoebeek FE
; De Zeeuw CI
; Schonewille M
Elife
2014[May]; 3
(ä): e02536
PMID24843004
show ga
Due to the uniform cyto-architecture of the cerebellar cortex, its overall
physiological characteristics have traditionally been considered to be
homogeneous. In this study, we show in awake mice at rest that spiking activity
of Purkinje cells, the sole output cells of the cerebellar cortex, differs
between cerebellar modules and correlates with their expression of the glycolytic
enzyme aldolase C or zebrin. Simple spike and complex spike frequencies were
significantly higher in Purkinje cells located in zebrin-negative than
zebrin-positive modules. The difference in simple spike frequency persisted when
the synaptic input to, but not intrinsic activity of, Purkinje cells was
manipulated. Blocking TRPC3, the effector channel of a cascade of proteins that
have zebrin-like distribution patterns, attenuated the simple spike frequency
difference. Our results indicate that zebrin-discriminated cerebellar modules
operate at different frequencies, which depend on activation of TRPC3, and that
this property is relevant for all cerebellar functions.DOI:
http://dx.doi.org/10.7554/eLife.02536.001.