Zobrazeno 1 - 10
of 17
pro vyhledávání: '"J M, Bower"'
Publikováno v:
Journal of computational neuroscience. 13(3)
Based on anatomical, physiological, and model-based studies, it has been proposed that synapses associated with the ascending segment of granule cell axons provide the principle excitatory drive on Purkinje cells which is then modulated by the more n
Autor:
Y, Kubota, J M, Bower
Publikováno v:
Journal of computational neuroscience. 11(3)
Calmodulin-dependent protein kinase II (CaMKII) is known to play a key role during induction of long-term potentiation (LTP). Given the dependence of LTP on the frequency of synaptic activation, several previous modeling efforts have proposed that bi
Autor:
I E, Brown, J M, Bower
Publikováno v:
The Journal of comparative neurology. 429(1)
We have examined the spatial relationship between the mossy fiber and climbing fiber projections to crus IIa in the lateral hemispheres of the rat cerebellum. Experiments were performed in ketamine/xylazine anesthetized rats using extracellular recor
Autor:
T B, Leergaard, K A, Lyngstad, J H, Thompson, S, Taeymans, B P, Vos, E, De Schutter, J M, Bower, J G, Bjaalie
Publikováno v:
The Journal of comparative neurology. 422(2)
In the primary somatosensory cortex (SI), the body surface is mapped in a relatively continuous fashion, with adjacent body regions represented in adjacent cortical domains. In contrast, somatosensory maps found in regions of the cerebellar hemispher
Autor:
M C, Vanier, J M, Bower
Publikováno v:
Journal of computational neuroscience. 7(2)
One of the most difficult and time-consuming aspects of building compartmental models of single neurons is assigning values to free parameters to make models match experimental data. Automated parameter-search methods potentially represent a more rap
Publikováno v:
The Journal of comparative neurology. 413(4)
We previously demonstrated that the fractured tactile cerebellar map within the crus IIa folia of the cerebellar hemispheres reorganizes after deafferentation of the upper lip in neonatal rats (postnatal day [PND] 1-30). The present study examined th
Publikováno v:
Journal of computational neuroscience. 5(3)
We explore the influence of synaptic location and form on the behavior of networks of coupled cortical oscillators. First, we develop a model of two coupled somatic oscillators that includes passive dendritic cables. Using a phase model approach, we
Autor:
F, Sultan, J M, Bower
Publikováno v:
The Journal of comparative neurology. 393(3)
In this study, we applied for the first time a multivariate analysis to describe the anatomy of cerebellar molecular layer interneurons. Forty variables extending over a variety of morphological features (geometrical, topological, and metrical) were
Autor:
U S, Bhalla, J M, Bower
Publikováno v:
Journal of computational neuroscience. 4(3)
Chronic single-unit recordings were obtained from the mitral cell layer of the olfactory bulbs of awake freely moving rats placed in an odorant stream. Over periods up to five days, 618 recordings from 186 single neurons were obtained. Responses of i
Publikováno v:
Journal of computational neuroscience. 4(2)
Coupled oscillator models use a single phase variable to approximate the voltage oscillation of each neuron during repetitive firing where the behavior of the model depends on the connectivity and the interaction function chosen to describe the coupl