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Inferior Olive: All Ins and Outs
Handbook of the Cerebellum and Cerebellar Disorders, 2019The inferior olive in the ventral medulla oblongata provides climbing fibers to Purkinje cells in the cerebellar cortex as well as collaterals to the cerebellar nuclei and thereby exerts a strong impact on cerebellar output. As a consequence, the intrinsic properties of olivary neurons and the synaptic inputs that modify their output are critical for ...
S. Loyola +6 more
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Inferior olive: its role in motor learing
Science, 1975Specific chemical lesion of the rat inferior olive by intraperitoneal administration of 3-acetylpyridine prevents recuperation from motor abnormalities generated by unilateral labyrinthine lesion. Moreover, in animals that have recuperated from the labyrinthine lesion, 3-acetylpyridine produces a reversal of the symptoms within 2 hours of ...
R. Llinás +3 more
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Adaptive coupling of inferior olive neurons in cerebellar learning
Neural Networks, 2013In the cerebellar learning hypothesis, inferior olive neurons are presumed to transmit high fidelity error signals, despite their low firing rates. The idea of chaotic resonance has been proposed to realize efficient error transmission by desynchronized spiking activities induced by moderate electrical coupling between inferior olive neurons.
I. Tokuda +3 more
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Somatosensory properties of the inferior olive of the cat
Journal of Comparative Neurology, 1983AbstractWe examined the somatosensory properties of 391 neurons in the inferior olive in 20 cats that were anesthetized with barbiturate or decere‐brated. A response consisted of a single spike with a variable number of wavelets followed by a long refractory period.
R. Gellman, J. Houk, A. Gibson
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The inferior olive. A golgi study
Journal of Comparative Neurology, 1955M. Scheibel, A. Scheibel
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Differential effects of inferior olive lesion on vestibulo-ocular and optokinetic motor learning.
NeuroReport, 2020The combined operation of optokinetic reflex (OKR) and vestibular-ocular reflex (VOR) is essential for image stability during self-motion. Retinal slip signals, which provide neural substrate for OKR and VOR plasticity, are delivered to the inferior ...
Ngoc Chien Pham +3 more
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Modeling inferior olive neuron dynamics
Neural Networks, 2002A model for the study of the dynamic properties of inferior olive neuron is presented. The model, a dynamical system, comprises two autonomous components of minimal complexity that are capable of reproducing the large gamut of experimentally observed inferior olive neuron dynamics.
Manuel G, Velarde +4 more
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Cerebellar control of the inferior olive
The Cerebellum, 2006A subpopulation of neurones in the cerebellar nuclei projects to the inferior olive, the source of the climbing fibre input to the cerebellum. This nucleo-olivary projection follows the zonal and, probably also, the microzonal arrangement of the cerebellum so that closed loops are formed between the neurones in the olive, the cerebellar cortex and the ...
Fredrik, Bengtsson, Germund, Hesslow
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Adaptive global synchrony of inferior olive neurons
Bioinspiration & Biomimetics, 2009This paper treats the question of global adaptive synchronization of inferior olive neurons (IONs) based on the immersion and invariance approach. The ION exhibits a variety of orbits as the parameter (termed the bifurcation parameter), which appears in its nonlinear functions, is varied.
Lee, Keum W., Singh, Sahjendra N.
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