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1974
RAMON y CAJAL (1888b) discovered the climbing fiber during his study of the cerebellar cortex of birds. In view of the difficulties electron microscopists had in identifying this nerve fiber nearly a century later, his first account is interesting.
Sanford L. Palay, Victoria Chan-Palay
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RAMON y CAJAL (1888b) discovered the climbing fiber during his study of the cerebellar cortex of birds. In view of the difficulties electron microscopists had in identifying this nerve fiber nearly a century later, his first account is interesting.
Sanford L. Palay, Victoria Chan-Palay
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Laser axotomy on cerebellar climbing fibers
2011 International Workshop on Biophotonics, 2011In the adult nervous system, different population of neurons corresponds to different regenerative behavior. Although previous works show that olivocerebellar fibers are capable of axonal regeneration in a suitable environment as a response to injury [1], we have hitherto no details about the real dynamics of fiber regeneration.
Allegra, Mascaro A.L. +5 more
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Rhythmicity, randomness and synchrony in climbing fiber signals
Trends in Neurosciences, 2005The role of the climbing fiber input to the cerebellum has been enigmatic, with recent studies focusing on its temporal and spatial firing patterns. Debate remains as to whether climbing fibers provide a periodic clock for coordinating movements or lead to long-term modification of Purkinje cell activity as the basis of motor learning.
Shigeru, Kitazawa, Daniel M, Wolpert
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Climbing fiber evoked potassium release in cat cerebellum
Pflügers Archiv, 1976K+-selective micropipettes were used to measure the extracellular K+-signal associated with the activation of a single Purkinje cell, via a climbing fiber (CF). The maximum K+-signal had a magnitude of 0.3 - 0.5 mM and was correlated with a positive all-or-none extracellular potential.
G T, Bruggencate +2 more
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Release of cerebellar inhibition by climbing fiber deafferentation
Experimental Brain Research, 1985Cerebellar units were recorded extracellularly in rats before and after an intraveinous injection of 3-acetylpyridine destroying selectively the IO. All the Purkinje cells show a loss of the complex discharge between 2 h 15 min and 2 h 45 min after treatment.
Batini, C., Billard, J.M.
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Histological Technic for Cerebellar Climbing and Mossy Fibers
Stain Technology, 1948In order to, avoid disadvantages attendant upon the use of fresh frozen sections, or of block impregnation with silver, in staining climbing or mossy fibers of the cerebellum, Rio Hortega's double impregnation method for nerve fibers is useful. This consists of prolonged formalin fixation prior to cutting frozen sections (which thereafter are easier to
R M E, CARREA, M, REISSIG, F A, METTLER
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Patterns of intersection among climbing fiber receptive fields
Neuroscience, 1988Peripheral receptive fields of climbing fiber responses from the anterior lobe of the cat display large intersections and distinct organizations. Receptive fields of the extremities and face have boundaries that follow the lines of a grid. Receptive fields of the tail and ventral trunk and some of the receptive fields on the extremities form concentric
G, McCollum, L T, Robertson
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Axoplasmic Flow in Cerebellar Mossy and Climbing Fibers
Archives of Neurology, 1973Tritiated leucine was injected unilaterally into pontine, inferior olivary, or reticular nuclei of cat brainstem to establish sources of cerebellar mossy and climbing terminals. Allowing 24 to 72 hours for label uptake and active transport by axoplasmic flow to cerebellar cortex, autoradiographs were prepared with the use of parasagittal sections from ...
M G, Murphy, J L, O'Leary, D, Cornblath
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Plasticity of climbing fibers after laser axotomy
SPIE Proceedings, 2010In the adult nervous system, different population of neurons corresponds to different regenerative behavior. Although previous works show that olivocerebellar fibers are capable of axonal regeneration in a suitable environment as a response to injury 1 , we have hitherto no details about the real dynamics of fiber regeneration. We coupled two photon
ALLEGRA MASCARO, ANNA LETIZIA +5 more
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Experimental evidence for climbing fibers in the avian cerebellum
Journal of Comparative Neurology, 1977AbstractThis study identifies climbing fibers in the cerebellar cortex following brain stem lesions. Antegrade nerve fiber degeneration was studied after electrolytic destruction of rhombencephalic structures in 24 domestic fowl. Direct damage to the cerebellum was precluded by a retropharyngeal surgical approach. Only lesions that include the inferior
S L, Freedman, J, Voogd, G J, Vielvoye
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