Zobrazeno 1 - 10
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pro vyhledávání: '"Curtis C. Bell"'
Autor:
Nathaniel B. Sawtell, Curtis C. Bell
Publikováno v:
Journal of Physiology-Paris. 102:223-232
The first central stage of electrosensory processing in fish takes place in structures with local circuitry that resembles the cerebellum. Cerebellum-like structures and the cerebellum itself share common patterns of gene expression and may also shar
Publikováno v:
Journal of Neuroscience, 27(49), 13499-13512. Society for Neuroscience
Climbing fiber (CF)-evoked calcium transients play a key role in plasticity at parallel fiber (PF) to Purkinje cell synapses in the mammalian cerebellum. Whereas PF activation alone causes long-term potentiation (LTP), coactivation of the heterosynap
Publikováno v:
Neurocomputing. 70:1685-1688
The mormyrid electric fish displays extremely fine temporal resolution as measured in behavioral studies. The first stage of sensory processing, the sensory afferents, also display very precise temporal responses to electrical stimulation. The affere
Publikováno v:
Journal of Neurophysiology. 97:2191-2203
Primary afferent fibers from the electroreceptors of mormyrid electric fish use a latency code to signal the intensity of electrical current evoked by the fish's own electric organ discharge (EOD). The afferent fibers terminate centrally in the deep
Publikováno v:
The Journal of Comparative Neurology. 502:714-735
The cerebellum of mormyrid fish is of interest for its large size and unusual histology. The mormyrid cerebellum, as in all ray-finned fishes, has three subdivisions--valvula, corpus, and caudal lobe. The structures of the mormyrid valvula and corpus
Autor:
Patrick Roberts, Curtis C. Bell
Publikováno v:
Biological Cybernetics. 87:392-403
Association of a presynaptic spike with a postsynaptic spike can lead to changes in synaptic efficacy that are highly dependent on the relative timing of the pre- and postsynaptic spikes. Different synapses show varying forms of such spike-timing dep
Autor:
Curtis C. Bell
Publikováno v:
Brain, Behavior and Evolution. 59:312-326
All vertebrate brains have a cerebellum, and most of them have one or more additional structures that are histologically similar to the cerebellum. The cerebellum-like structures include the medial octavolateral nucleus in most aquatic vertebrates; t
Autor:
Patrick Roberts, Curtis C. Bell
Publikováno v:
Neurocomputing. :845-850
In the electrosensory system of mormyrid electric fish, responses of central neurons to sensory stimuli adapt to eliminate predictable sensory patterns. This adaptation has been shown to rely on synaptic plasticity. However, the rules of synaptic pla
Publikováno v:
Neuron. 27(3):611-622
The electrosensory lobe (ELL) of mormyrid electric fish is one of several cerebellum-like sensory structures in fish that remove predictable features of the sensory inflow. This adaptive process obeys anti-Hebbian rules and appears to be mediated by