Search Results - "Rudomin, P."

Nociception induces a differential presynaptic modulation of the synaptic efficacy of nociceptive and proprioceptive joint afferents by Ramírez-Morales, A., Hernández, E., Rudomin, P.

“…A previous study has indicated that during the state of central sensitization induced by the intradermic injection of capsaicin, there is a gradual…”
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Descending inhibition selectively counteracts the capsaicin-induced facilitation of dorsal horn neurons activated by joint nociceptive afferents by Ramírez-Morales, A., Hernández, E., Rudomin, P.

“…Previous studies from our laboratory showed that in the anesthetized cat, the intradermal injection of capsaicin in the hindpaw facilitated the intraspinal…”
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Presynaptic inhibition in the vertebrate spinal cord revisited by RUDOMIN, P, SCHMIDT, R. F

“…The present review examines the experimental evidence supporting the existence of central mechanisms able to modulate the synaptic effectiveness of sensory…”
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Supraspinal modulation of neuronal synchronization by nociceptive stimulation induces an enduring reorganization of dorsal horn neuronal connectivity by Contreras‐Hernández, E., Chávez, D., Hernández, E., Velázquez, E., Reyes, P., Béjar, J., Martín, M., Cortés, U., Glusman, S., Rudomin, P.

“…Key points The state of central sensitization induced by the intradermic injection of capsaicin leads to structured (non‐random) changes in functional…”
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Dynamic synchronization of ongoing neuronal activity across spinal segments regulates sensory information flow by Contreras‐Hernández, E., Chávez, D., Rudomin, P.

“…Key points We have examined, in the spinal cord of the anaesthetized cat, the relationship between ongoing correlated fluctuations of dorsal horn neuronal…”
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Changes in correlation between spontaneous activity of dorsal horn neurones lead to differential recruitment of inhibitory pathways in the cat spinal cord by Chávez, D., Rodríguez, E., Jiménez, I., Rudomin, P.

“…Key points  •  We have examined the functional organization of the neuronal ensembles involved in the generation of spontaneous cord dorsum potentials in the…”
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Differential presynaptic control of the synaptic effectiveness of cutaneous afferents evidenced by effects produced by acute nerve section by Rudomin, P., Jiménez, I., Chávez, D.

“…Key points •  We investigated, in the anaesthetized cat, the effects of acute section of the saphenous and superficial peroneal nerves on the synaptic…”
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Presynaptic inhibition of muscle spindle and tendon organ afferents in the mammalian spinal cord by Rudomin, P

“…More than 30 years ago, Frank and Fuortes proposed that the synaptic effectiveness of muscle spindle afferents associated with spinal motoneurones could be…”
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Changes in synaptic effectiveness of myelinated joint afferents during capsaicin-induced inflammation of the footpad in the anesthetized cat by Rudomin, P., Hernández, E.

“…The present series of experiments was designed to examine, in the anesthetized cat, the extent to which the synaptic efficacy of knee joint afferents is…”
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A new feature extraction method for signal classification applied to cord dorsum potential detection by Vidaurre, D, Rodríguez, E E, Bielza, C, Larrañaga, P, Rudomin, P

“…In the spinal cord of the anesthetized cat, spontaneous cord dorsum potentials (CDPs) appear synchronously along the lumbo-sacral segments. These CDPs have…”
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Local control of information flow in segmental and ascending collaterals of single afferents by Rudomin, P, Lomelí, J, Quevedo, J, Linares, P

“…In the vertebrate spinal cord, the activation of GABA(γ-aminobutyric acid)-releasing interneurons that synapse with intraspinal terminals of sensory fibres…”
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Selectivity of presynaptic inhibition: a mechanism for independent control of information flow through individual collaterals of single muscle spindle afferents by Rudomin, P

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Tonic and phasic differential GABAergic inhibition of synaptic actions of joint afferents in the cat by RUDOMIN, P, HERNANDEZ, E, LOMELI, J

“…The aim of this study was to examine the functional organization of the spinal neuronal networks activated by myelinated afferent fibers in the posterior…”
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Patterns of primary afferent depolarization of segmental and ascending intraspinal collaterals of single joint afferents in the cat by RUDOMIN, P, LOMELI, J

“…We have examined in the anesthetized cat the threshold changes produced by sensory and supraspinal stimuli on intraspinal collaterals of single afferents from…”
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Tonic differential supraspinal modulation of PAD and PAH of segmental and ascending intraspinal collaterals of single group I muscle afferents in the cat spinal cord by RUDOMIN, P, LOMELI, J, QUEVEDO, J

“…We compared in the anesthetized cat the effects of reversible spinalization by cold block on primary afferent depolarization (PAD) and primary afferent…”
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Intersegmental synchronization of spontaneous activity of dorsal horn neurons in the cat spinal cord by MANJARREZ, E, JIMENEZ, I, RUDOMIN, P

“…Extracellular recordings of neuronal activity made in the lumbosacral spinal segments of the anesthetized cat have disclosed the existence of a set of neurons…”
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Differential modulation of primary afferent depolarization of segmental and ascending intraspinal collaterals of single muscle afferents in the cat spinal cord by RUDOMIN, P, LOMELI, J, QUEVEDO, J

“…We examined primary afferent depolarization (PAD) in the anesthetized cat elicited in 109 pairs of intraspinal collaterals of single group I afferents from the…”
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Primary afferent depolarization produced in Aδ and C fibres by glutamate spillover? New ways to look at old things by Rudomin, Pablo

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Persistence of PAD and presynaptic inhibition of muscle spindle afferents after peripheral nerve crush by Enríquez-Denton, M., Manjarrez, E., Rudomin, P.

“…Two to twelve weeks after crushing a muscle nerve, still before the damaged afferents reinnervate the muscle receptors, conditioning stimulation of group I…”
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Modulation of synaptic transmission from segmental afferents by spontaneous activity of dorsal horn spinal neurones in the cat by Manjarrez, E., Rojas‐Piloni, J. G., Jiménez, I., Rudomin, P.

“…We examined, in the anaesthetised cat, the influence of the neuronal ensembles producing spontaneous negative cord dorsum potentials (nCDPs) on segmental…”
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