afferent fibers
Finite element modeling and in vivo analysis of electrode configurations for selective stimulation of pudendal afferent fibers
... nerve fibers in the proximal urethra, percutaneous or transcutaneous stimulation of the DNP (or dorsal clitoral nerve) may be achievable at lower thresholds ...urethral afferent fibers of the DNP may ...
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Response properties of electrosensory afferent fibers and secondary brain stem neurons in the paddlefish
... from afferent fibers in the ...of fibers into several myelinated roots has been described in the paddlefish (Wilkens and Hofmann, 2002) as well as in catfish (Peters and van Ieperen, 1989; Peters et ...
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Functional up-regulation of Nav1.8 sodium channel in Aβ afferent fibers subjected to chronic peripheral inflammation
... Aβ afferent fibers, which normally arborize in laminae III–V, may sprout dor- sally into the superficial laminae of the spinal cord dorsal horn and gain access to second order nociceptive neurons ...Aβ ...
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GABA suppresses thermal and mechanical sensitivity of mouse cutaneous afferent fibers
... δ fibers exceeded a 44% reduction in discharge frequency from laser stimulation during GABA ...threshold fibers during GABA exposure had a decreased responsiveness of 28% and 50% to mechanical and high ...
149
Identification of hypoglycemia-specific neural signals by decoding murine vagus nerve activity
... 1989). Afferent discharges of the hepatic branch of the vagus significantly decrease following the administration of D-glucose (Niijima 1982), and the brain-liver circuit that runs through the vagus has been shown ...
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Interdependency between mechanical parameters and afferent nerve discharge in remodeled diabetic Goto-Kakizaki rat intestine
... of afferent fibers innervat- ing the jejunum in the Goto-Kakizaki (GK) type 2 diabetic rat ...in afferent firing arise from remodeled tissue or from adaptive afferent ...mesenteric ...
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Sensitivity of the anterior lateral line to natural stimuli in the oyster toadfish, Opsanus tau (Linnaeus)
... 1974) and prevent depletion of transmitter from lateral line hair cells during locomotion or rapid movements (Russell, 1971). Tricas and Highstein (1990) illustrated that the lateral line experienced transient inhibition ...
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Pharmacology of airway afferent nerve activity
... vagal afferent gan- glion neuron cell bodies ...vagal afferent neuron cell bodies is associated with an increase in nonselective cation current, which is analogous to that seen in auto- nomic ganglion ...
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Abstract: Bezold Jarisch reflex (BJR) is an eponym for a triad of responses namely: bradycardia, hypotension and
... unmyelinated and type C-vagal afferent fibers [4, 5]. Dawes et al in 1947 in their study with veratridine in cats showed that the reflex apnea was caused by a mechanism different from that mediating the ...
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ABNORMAL OCCURRENCE OF THE ULNAR NERVE—HYPOTHENAR MUSCLE H-REFLEX IN SYDENHAM'S CHOREA
... Schema (above) of method of elicitation of H-reflex by stimulation of low threshold afferent fibers in mixed nerve trunks with low intensity stimulation, and identification of reflex res[r] ...
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Review Article Induced vomiting: a therapeutic option
... vagal afferent fibers play a critical role in the induction of nausea and the genera- tion of vomiting [23], and the integrity of the abdominal vagus is essential for the generation of ...
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Histaminergic afferent system in the cerebellum: structure and function
... Histaminergic afferent system of the cerebellum, having been considered as an essential component of the direct hypothalamocerebellar circuits, originates from the tuberomammillary nucleus in the ...mossy ...
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Original Article Coexistence and mutual regulation between tyrosine hydroxylase and calcitonin gene-related peptide in facial nucleus of rats regulate the neuronal activities of afferent and efferent neuro fibers
... As shown in Figure 1A-F, there were abundant TH and CGRP double-label neuronal somas in ventrolateral subnucleus, dorsolateral subnu- cleus and intermediate subnucleus of facial nucleus. The endochylema of green marked ...
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Presynaptic inhibition of muscle afferent pathways
... la afferent fib res would activate th e ir monosynaptic endings on the motoneurones and hence be followed by a period of homosynaptic depression (Eccles, Kozak & Magni, ...
203
Neuropeptide Y-mediated sex- and afferent-specific neurotransmissions contribute to sexual dimorphism of baroreflex afferent function
... matched female, and ovariectomized female rats. This observation implied that NPY may influence BRx afferent function by the differential expression of its receptor subtypes in NG and NTS. The present study ...
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Contrast-enhanced ultrasound evaluation of renal microcirculation in sheep
... These findings seemed quite robust as such pattern was exhibited in similar magni- tude in all but one animal where a baseline was available. This could be explained by the specific effect of AngII on renal ...
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Short Communication: Ultrastructural Evidence for Gabaergic Input onto Cercal Afferents in the Locust (Locusta Migratoria)
... C An HRPlabelled afferent receives an input arrowhead from a process immunoreactive for GABA asterisk while a smaller afferent branch receives an input arrowhead from a non-immunoreactiv[r] ...
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The size principle: a deterministic output emerges from a set of probabilistic connections
... Spike-triggered averaging reveals the functional connections between a single stretch-afferent fibre and a number of homonymous MNs, or between a single afferent and a very large populat[r] ...
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Possible role of adenosine in the macula densa mechanism of renin release in rabbits
... Rabbit afferent arterioles (Af) alone and afferent arterioles with macula densa attached (Af + MD) were microdissected and incubated for two consecutive 30-min ...
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3D models of blood flow in the cerebral vasculature
... circle of Willis (Moorhead et al. 2004; Ferrandez et al. 2002; David et al. 2003). However, the combination of autoregulation with the more realistic 3D circle of Willis geometries remains a relatively unexplored field. ...
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