Results 91 to 100 of about 12,040,588 (301)

Intelligent Network Management and Functional Cerebellum Synthesis [PDF]

, 1989
Transdisciplinary modeling of the cerebellum across histology, physiology, and network engineering provides preliminary results at three organization levels: input/output links to central nervous system networks; links between the six neuron populations ...
Loebner, Egon E.
core   +1 more source

New dynamics in cerebellar Purkinje cells: torus canards [PDF]

, 2008
We describe a transition from bursting to rapid spiking in a reduced mathematical model of a cerebellar Purkinje cell. We perform a slow-fast analysis of the system and find that -- after a saddle node bifurcation of limit cycles -- the full model ...
A. Hodgkin, B. Ermentrout, E. Izhikevich, J. Rinzel, M. Brons, M. Diener, Mark A. Kramer, Nancy J. Kopell, R. Llinás, Roger D. Traub, S. J. Middleton   +10 more
core   +1 more source

Duration of complex-spikes grades Purkinje cell plasticity and cerebellar motor learning

Nature, 2014
Behavioural learning is mediated by cellular plasticity, such as changes in the strength of synapses at specific sites in neural circuits. The theory of cerebellar motor learning relies on movement errors signalled by climbing-fibre inputs to cause long ...
Yan Yang, S. Lisberger
semanticscholar   +1 more source

Chronic sleep deprivation promotes drug‐resistant epilepsy via the BMAL1‐mTOR‐P‐gp axis

Epilepsia Open, EarlyView.
Abstract Objective The interplay between chronic sleep deprivation and drug‐resistant epilepsy (DRE) has gained increasing attention. Brain and muscle Arnt‐like protein 1 (BMAL1), which is implicated in sleep disturbance, has an unclear role in DRE. We aimed to investigate the role of BMAL1 in sleep deprivation‐induced DRE. Methods A pentylenetetrazole
Xiaomeng Wang, Rui Li, Yuzhu Zhang, Yi Hu, Jingjiao Chen, Sijia Tian, Dong Zhou, Xiaosa Chi   +7 more
wiley   +1 more source

Attentive Learning of Sequential Handwriting Movements: A Neural Network Model [PDF]

, 2000
Defense Advanced research Projects Agency and the Office of Naval Research (N00014-95-1-0409, N00014-92-J-1309); National Science Foundation (IRI-97-20333); National Institutes of Health (I-R29-DC02952-01)
A. Berardelli, A. Dagher, A. Thomassen, A. Thomassen, A.B. Schwartz, A.P. Georgopoulos, A.P. Georgopoulos, A.P. Georgopoulos, A.P. Georgopoulos, A.W. Gemmert van, B.D. Kretschmer, C. Fowler, C. Ghez, C.E. Wright, D. Bullock, D. Bullock, D. Bullock, D. Bullock, D. Bullock, D. Bullock, D. Ostry, D. Zipser, D.M. Bannerman, D.V. Buonomano, E. Bizzi, E.M. Arroyo-Anllo, F. Chapeau-Blondeau, F. Lacquaniti, F. Mussa-Ivaldi, F. Richer, F.B. Horak, F.B. Horak, F.N. Freeman, G.P. Galen van, G.P. Galen van, G.T. Bartha, I. Hertrich, J. Alston, J. Doyon, J. Fiala, J. Schillings, J. Soechting, J. Wann, J.A. Freeman, J.B. Hopfinger, J.D. Coltz, J.D. Coltz, J.F. Kalaska, J.I. Simpson, J.J. Waite, J.M. Hollerbach, J.P. Wann, J.W. Moore, K. Greer, M. Hallett, M. Iacoboni, M. Ito, M. Ito, M. Ito, M. Jueptner, M. Jueptner, M. Jueptner, M.G. Pleskacheva, M.T. Turvey, N. Bernstein, N. Sadato, O. Oscarsson, P. Morasso, P. Morasso, P. Morasso, P. Vindras, P.C. Burns, Q.G. Fu, R. Andersen, R. Andersen, R. Caminiti, R. Gellman, R. Kawashima, R. Plamondon, R.S. Turner, R.S. Turner, S. Chieffi, S. Edelman, S. Grossberg, S. Grossberg, S. Grossberg, S. Jaffe, S. Ohman, S.P. Perrett, T.J. Ebner, T.L. Zhou, T.S. Buchanan, W. Abend, X. Lu   +93 more
core   +2 more sources

Pharmacological effects of gastrodin: Insight into neurological diseases and mechanism in ferroptosis and pyroptosis

Ibrain, Volume 11, Issue 1, Page 74-83, Spring 2025.
Pharmacological effects of gastrodin include prevention and treatment of cognitive decline and reperfusion injuries, anticonvulsion, antiepilepsy, antidepressants, and analgesia, which are related to antiferroptosis and antipyroptosis. Abstract Gastrodin, as an effective monomer of gastrodia elata, plays a significant role in anti‐inflammatory ...
Xue Zheng, Jing Li, Zhao‐Qiong Zhu
wiley   +1 more source

Modulation, plasticity and pathophysiology of the parallel fiber-Purkinje cell synapse

Frontiers in Synaptic Neuroscience, 2016
The parallel fiber-Purkinje cell synapse represents the point of maximal signal divergence in the cerebellar cortex with an estimated number of about 60 billion synaptic contacts in the rat and 100,000 billions in humans.
Eriola Hoxha, Filippo Tempia, Pellegrino Lippiello, Maria Concetta Miniaci   +3 more
doaj   +1 more source

Eph/ephrin Function Contributes to the Patterning of Spinocerebellar Mossy Fibers Into Parasagittal Zones

Frontiers in Systems Neuroscience, 2020
Purkinje cell microcircuits perform diverse functions using widespread inputs from the brain and spinal cord. The formation of these functional circuits depends on developmental programs and molecular pathways that organize mossy fiber afferents from ...
Elizabeth P. Lackey, Elizabeth P. Lackey, Elizabeth P. Lackey, Roy V. Sillitoe, Roy V. Sillitoe, Roy V. Sillitoe, Roy V. Sillitoe, Roy V. Sillitoe   +7 more
doaj   +1 more source

Nitric oxide and synaptic function [PDF]

, 1994
The free radical gas nitric oxide (NO) is a recently identified neuronal messenger that carries out diverse signaling tasks in both the central and peripheral nervous systems.
Madison, Daniel V., Schuman, Erin M.
core   +1 more source

Purkinje Cells Pathology in Alzheimer’s Disease [PDF]

American Journal of Alzheimer's Disease & Other Dementias®, 2019
Alzheimer’s disease (AD) is one of the main causes of dementia in senium and presenium. It is clinically characterized by memory impairment, deterioration of intellectual faculties, and loss of professional skills. The cerebellum is a critical part in the distributed neural circuits participating not only in motor function but also in autonomic ...
Ioannis Mavroudis, Foivos Petridis, Dimitrios Kazis, Samuel N. Njau, Vasiliki Costa, Stavros J. Baloyannis   +5 more
openaire   +2 more sources