Axonal Collateral Branching of Neurones in the Inferior Olive Projecting to the Cerebellar Paramedian Lobule in the Rabbit

2002 ◽  
Vol 172 (1) ◽  
pp. 37-47 ◽  
Author(s):  
Dorota Bukowska ◽  
Leszek Zguczyński ◽  
Barbara Mierzejewska-Krzyżowska
Keyword(s):  
Inferior Olive ◽  
Axonal Collateral

Does Inferior-Olive Hypersynchrony Affect Vestibular Heading Perception?

2020 ◽  
Author(s):  
Sinem Balta Beylergil ◽  
Palak Gupta ◽  
Aasef G. Shaikh
Keyword(s):  
Inferior Olive

Adaptive coupling of inferior olive neurons in cerebellar learning

2013 ◽  
Vol 47 ◽  
pp. 42-50 ◽  
Author(s):  
Isao T. Tokuda ◽  
Huu Hoang ◽  
Nicolas Schweighofer ◽  
Mitsuo Kawato
Keyword(s):  
Inferior Olive ◽  
Inferior Olive Neurons ◽  
Adaptive Coupling ◽  
Cerebellar Learning

Retrograde influence of surgical and chemical flocculectomy upon dorsal cap neurons of the inferior olive

1980 ◽  
Vol 20 (1) ◽  
pp. 45-48 ◽  
Author(s):  
Masao Ito ◽  
Pawel J. Jastreboff ◽  
Yasushi Miyashita
Keyword(s):  
Inferior Olive

scholarly journals Encoding of Oscillations by Axonal Bursts in Inferior Olive Neurons

Neuron ◽  
2009 ◽  
Vol 62 (3) ◽  
pp. 388-399 ◽  
Author(s):  
Alexandre Mathy ◽  
Sara S.N. Ho ◽  
Jenny T. Davie ◽  
Ian C. Duguid ◽  
Beverley A. Clark ◽  
...  
Keyword(s):  
Inferior Olive ◽  
Inferior Olive Neurons

scholarly journals Collision in the inferior olive: hypertrophic olivary degeneration complicated by radiation necrosis in brainstem primitive neuroendocrine tumor

2012 ◽  
Vol 36 (4) ◽  
pp. 371-374 ◽  
Author(s):  
Patricia Litkowski ◽  
Robert J. Young ◽  
Suzanne L. Wolden ◽  
Mark M. Souweidane ◽  
Sofia Haque ◽  
...  
Keyword(s):  
Neuroendocrine Tumor ◽  
Inferior Olive ◽  
Radiation Necrosis ◽  
Hypertrophic Olivary Degeneration

Induction of Rhythmic Activity by Harmaline

1974 ◽  
Vol 52 (4) ◽  
pp. 905-908 ◽  
Author(s):  
Y. Lamarre ◽  
E. Puil
Keyword(s):  
High Frequency ◽  
Inferior Olive ◽  
Rhythmic Activity ◽  
Multiunit Activity ◽  
Strong Excitation ◽  
Decerebrate Cats

Microiontophoretic application of harmaline evoked rhythmic multiunit activity in the inferior olive of decerebrate cats. Harmaline caused strong excitation of individual olivary neurones but did not seem to cause them to discharge in high frequency bursts. These effects suggest that the tremorgenic action of harmaline may be due to an exaggeration of the normal tendency of olivary neurones to fire rhythmically in multiunit bursts.

scholarly journals Chaos may enhance information transmission in the inferior olive

2004 ◽  
Vol 101 (13) ◽  
pp. 4655-4660 ◽  
Author(s):  
N. Schweighofer ◽  
K. Doya ◽  
H. Fukai ◽  
J. V. Chiron ◽  
T. Furukawa ◽  
...  
Keyword(s):  
Information Transmission ◽  
Inferior Olive

The induction of multiple cell cycle events precedes target-related neuronal death

Development ◽  
1995 ◽  
Vol 121 (8) ◽  
pp. 2385-2395 ◽  
Author(s):  
K. Herrup ◽  
J.C. Busser
Keyword(s):  
Cell Cycle ◽  
Cell Death ◽  
Purkinje Cell ◽  
Inferior Olive ◽  
Granule Cells ◽  
Cerebellar Granule Cells ◽  
Ventricular Zone ◽  
Nuclear Antigen ◽  
Electron Microscopic ◽  
Related Cell

Unexpected nerve cell death has been reported in several experimental situations where neurons have been forced to re-enter the cell cycle after leaving the ventricular zone and entering the G0, non-mitotic stage. To determine whether an association between cell death and unscheduled cell cycling might be found in conjunction with any naturally occurring developmental events, we have examined target-related cell death in two neuronal populations, the granule cells of the cerebellar cortex and the neurons of the inferior olive. Both of these cell populations have a demonstrated developmental dependency on their synaptic target, the cerebellar Purkinje cell. Two mouse neurological mutants, staggerer (sg/sg) and lurcher (+/Lc), are characterized by intrinsic Purkinje cell deficiencies and, in both mutants, substantial numbers of cerebellar granule cells and inferior olive neurons die due to the absence of trophic support from their main postsynaptic target. We report here that the levels of three independent cell cycle markers--cyclin D, proliferating cell nuclear antigen and bromodeoxyuridine incorporation--are elevated in the granule cells before they die. Although lurcher Purkinje cells die during a similar developmental period, no compelling evidence for any cell cycle involvement in this instance of pre-programmed cell death could be found. While application of the TUNEL technique (in situ terminal transferase end-labeling of fragmented DNA) failed to label dying granule cells in either mutant, light and electron microscopic observations are consistent with the interpretation that the death of these cells is apoptotic in nature. Together, the data indicate that target-related cell death in the developing central nervous system is associated with a mechanism of cell death that involves an apparent loss of cell cycle control.

Sign in / Sign up

Export Citation Format

Share Document