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*  Frontiers | Major remaining gaps in models of sensorimotor systems | Frontiers in Computational Neuroscience
Models of the rapidly conducting proprioceptors (myelinated nerve fiber groups I and II) are well-developed but they must be ... Climbing fiber activity is known to be influenced by the reticular formation and red nucleus of the brain stem, several areas ... For example, the climbing fibers from the inferior olivary nucleus in the medulla provide a substantial portion of the input to ... For example, muscles subject to disuse atrophy produce lower force (typical of slow twitch fibers) but also have lower fatigue ...
  https://www.frontiersin.org/articles/10.3389/fncom.2015.00070/full
*  Group B nerve fiber - Wikipedia
Group B nerve fibers are axons, which are moderately myelinated, which means less myelinated than group A nerve fibers, and ... more myelinated than group C nerve fibers. Their conduction velocity is 3 to 14 m/s. They are usually general visceral afferent ... fibers and preganglionic nerve fibres of the autonomic nervous system.. ...
  https://en.wikipedia.org/wiki/Group_B_nerve_fiber
*  Spine Osteoarthritis | IntechOpen
These nerve fibers correspond to small myelinated (group-III or A-delta fibers) and unmyelinated (group-IV or C fibers) fibers ... and nociceptors fibers related to inflammatory pain. These fibers are also dependent on nerve growth factor and have high ... 162 - McCarthy PW, Carruthers B, Martin D, Petts P. Immunohistochemical demonstration of sensory nerve fibers and endings in ... Demonstration of substance P, calcitonin gene-related peptide, and protein gene product 9.5 containing nerve fibers in human ...
  https://www.intechopen.com/books/osteoarthritis-progress-in-basic-research-and-treatment/spine-osteoarthritis/
*  A Role for Nociceptive, Myelinated Nerve Fibers in Itch Sensation | Journal of Neuroscience
These findings suggest that capsaicin-insensitive and capsaicin-sensitive A-MSAs exist, and that only the later group is ... Conduction in myelinated nerve fibers was blocked by the application of local pressure to the superficial radial nerve. The ... A Role for Nociceptive, Myelinated Nerve Fibers in Itch Sensation. Matthias Ringkamp, Raf J. Schepers, Steven G. Shimada, Lisa ... A Role for Nociceptive, Myelinated Nerve Fibers in Itch Sensation. Matthias Ringkamp, Raf J. Schepers, Steven G. Shimada, Lisa ...
  http://www.jneurosci.org/content/31/42/14841
*  a), (b), and (c)) Neural electrophysiology of group A | Open-i
... group B (b), and group C (c) at 6 weeks. ((d), (e), and (f)) Neural electrophysiology of group A (d ... a), (b), and (c)) Neural electrophysiology of group A (a), ... regenerated myelinated nerve fibers number, nerve fiber ... and the result of regenerated myelinated nerve fibers in groups B and C were superior to that of group A (P , 0.05), and the ... and the result of regenerated myelinated nerve fibers in groups B and C were superior to that of group A (P < 0.05), and the ...
  https://openi.nlm.nih.gov/detailedresult.php?img=PMC4120921_NP2014-139085.003&req=4
*  Group A nerve fiber - Wikipedia
The other two classes are the group B nerve fibers, and the group C nerve fibers. Group A, and group B are myelinated, and ... Group A nerve fibers are one of the three classes of nerve fiber as generally classified by Erlanger and Gasser. ... There are four subdivisions of group A nerve fibers: alpha (ɑ), beta (β), gamma (ɣ), and delta (δ). Type Aɑ fibers include the ... Type Aδ fibers are the afferent fibers of nociceptors that terminate in rexed laminae I and V. These are the type III group. ...
  https://en.wikipedia.org/wiki/Group_A_nerve_fiber
*  A delta fiber - Wikipedia
... more thickly myelinated group A nerve fibers. The fibers terminate at Rexed laminae I and V. Aδ fibers are thin (2 to 5 μm in ... An A delta fiber, alpha delta fiber, or Aδ fiber is an afferent nerve fiber of a nociceptor. Aδ fibers carry cold, pressure and ... Because Aδ fibers are thinly myelinated, they send impulses faster than unmyelinated C fibers, but more slowly than other, ... defined as the speed at which a nerve signal travels (2 to 30 m/s). Like other sensory neurons, the Aδ fiber is an extension of ...
  https://en.wikipedia.org/wiki/A_delta_fiber
*  Free Anatomy Flashcards about A&P I Chapter 11
Lightly myelinated - autonomic NS - visceral organs, pain & touch of skin.. Group C nerve fibers. Unmyelinated - smalles ... nerve fibers in PNS. Vital to regen. of damaged peripheral nerve fibers. ... Group A nerve fibers. Thick myelin sheaths & diameter - Somatic sensory & motor - sense skin, skeletal muscles, & joints. ... Gray matter contains __ fibers.. Unmyelinated. Neuorons are grouped structurally according to __.. Numbers of processes ...
  https://www.studystack.com/flashcard-921097
*  NERVOUS SYSTEM. Somatic (SNS) Fibers - transmit impulses from CNS to control voluntary action of skeletal muscle - PDF
Nerve Fiber Classification Group A fibers - large diameter, myelinated somatic sensory and motor fibers of skin, skeletal ... Group B fibers intermediate diameter, lightly myelinated fibers; transmit at 15 m/s Group C fibers - smallest diameter, ... Myelinated neurons Nerve signal transmission Nerve Synapse Outline Nervous System - Neurons Biol 105 Lecture Packet 9 Chapter 7 ... 6.5 Nerves, Hormones and Homeostasis 6.5 Nerves, Hormones and Homeostasis IB Biology SL Part 1 - Nerves Outcomes Part 1 6.5. ...
  http://healthdocbox.com/Add/75776104-Nervous-system-somatic-sns-fibers-transmit-impulses-from-cns-to-control-voluntary-action-of-skeletal-muscle.html
*  Microanatomy of Thalamic Radiations - Microanatomy of Thalamic Radiations - Open Access Pub
Results Thalamic radiations are reciprocal myelinated nerve fibers connecting the thalamus to the cerebral cortex and are ... grouped into tracts or fasciculi; and connecting the thalamus to the cerebral cortex. Detailed in vitro study of these tracts ... Conclusion From the cerebral cortex, thalamic radiation fibers fan out into the thalamus and are the most medial fibers of the ... Objective We sought to describe the microanatomy of thalamic radiations by means of the fiber-dissection technique to discuss ...
  https://openaccesspub.org/ijha/article/649
*  Anti-glycan Ab-mediated inhibition of axon regeneration | Open-i
Anti-glycan Ab-mediated inhibition of axon regeneration was independent of activating FcγRIV.Sciatic nerve micrographs from ... 12 per group. Error bars, s.e.m. Scale bar, 10 µm. WT = wild type; NS = not significant; MF = myelinated nerve fibers. Mentions ... 12 per group. Error bars, s.e.m. Scale bar, 10 µm. WT = wild type; NS = not significant; MF = myelinated nerve fibers. ... nerves in Fcer1α- mice compared with sham Ab treatment (2197±93 at sciatic and 542±80 at tibial nerve levels) (Figures 6A-6C). ...
  https://openi.nlm.nih.gov/detailedresult.php?img=PMC3921223_pone.0088703.g007&req=4
*  Numerical Analysis of the Vestibular Nerve in Man : A Preliminary Report
In this study it has been shown that young children have between 18 773 and 20 212 myelinated vestibular nerve fibers and that ... The reduction averages 40% in the old age group. The study has included a separate investigation of all vestibular branches and ... 11 vestibular nerves from individuals of various ages ranging from birth to 85 years have been studied with regard to the ... the major reduction is found in the ampullary nerve fibers. This part of the observations will be separately published. ...
  http://uu.diva-portal.org/smash/record.jsf?pid=diva2:551547
*  Axon - Wikipedia
... group A nerve fibers, group B nerve fibers, and group C nerve fibers. Groups A and B are myelinated, and group C are ... grouped the fibers into three main groups using the letters A, B, and C. These groups, group A, group B, and group C include ... These groups include both sensory fibers and motor fibers. Another classification, groups only the sensory fibers, and these ... and Aγ nerve fibers respectively. Later findings by other researchers, identified two groups of Aa fibers that were motor ...
  https://en.wikipedia.org/wiki/Axon
*  The Use of Fiber-Reinforced Scaffolds Cocultured with Schwann Cells and Vascular Endothelial Cells to Repair Rabbit Sciatic...
Table 4: Comparison of the axon diameter of myelinated nerve fibers at different postoperative time in two groups (. , , μm). ... Experiment group which used prevascularized nerve complex for the repair of sciatic nerve defect and control group which only ... nerve fiber number, and ultrastructure of myelin sheath and regenerating nerve were better in the experimental group than those ... Table 3: Comparison of the quantity of nerve fibers at different postoperative time in two groups (. , ). ...
  https://www.hindawi.com/journals/bmri/2013/362918/
*  staff do you have to take amoxicillin with food mean Strehl
Some of the polymodal nociceptor fibers belong to the group of thin myelinated (A-delta) nerve fibers, but most of them are ... with no clear delineation into dь regional groups and with anteriorвposterior crossing of zonular fibers visible. 3. Negative ... D. These amoxicil lin fine elastic fibers and are inserted all around the lens equatorial region into the lens capsule, ... Targeted inactivation of Pax2 or Vax1 in mice results in severe optic nerve abnormalities, consistent with a hav Shhh FGF ...
  http://luxbar-starway.ru/discount-tabs-online-no-prescription/do-you-have-to-take-amoxicillin-with-food.html
*  Structure, innervation and response properties of integumentary sensory organs in crocodilians | Journal of Experimental Biology
... applied to bundles of myelinated fibers of the maxillary nerve often labeled the keratinized epidermal layers directly over the ... Throughout the dermis, ensheathed groups of myelinated afferents projected across the rostro-caudal length and outwards towards ... First, there was an exceptional density of nerve fibers supplying the skin of the face and a vast network of branching nerve ... More than 46,000 myelinated axons (s.d.=2700), as seen in the inset, were present within the nerve whereas fewer (3600±200) ...
  http://jeb.biologists.org/content/215/23/4217
*  Copper peptide GHK-Cu - Wikipedia
... expression of integrins and the rate of regeneration of myelinated nerve fibers. In addition, GHK also increased axon count and ... In 2009, a group of researchers from the Seoul National University (Republic of Korea) demonstrated that the copper-peptide GHK ... Another carboxyl group of lysine from a neighboring complex provides the apical oxygen, resulting in the square-planar pyramid ... The same group established that GHK-Cu stimulated both the synthesis of metalloproteinases, the enzymes which break down dermal ...
  https://en.wikipedia.org/wiki/Copper_peptide_GHK-Cu
*  Plus it
... and the myelinated fibers were observed more frequently in the Ax-myrAkt group than in the Ax-LacZ group, as shown in Figure 6, ... 6F), whereas Ax-myrAkt-treated nerves showed evenly distributed myelinated axons (Fig. 6G). To evaluate myelin formation, we ... myrAkt group. J, The number of myelinated fibers per area was calculated (6 rats per group). The average value (bar) shows ... myrAkt group and a threefold increase in the Ax-p110 group compared with the Ax-LacZ group, both of which are statistically ...
  http://www.jneurosci.org/content/24/30/6724
*  What is the fissure separating the cerebral hemispheres called? | Reference.com
Below this, myelinated ascending and descending nerve fibers constitute the white matter. Within it, aggregates of gray neurons ... This is a group of nerve fibers that ensure exchange of information between the two hemispheres. ...
  https://www.reference.com/science/fissure-separating-cerebral-hemispheres-called-22980e818aae4a70
*  RAGE Deficiency Improves Postinjury Sciatic Nerve Regeneration in Type 1 Diabetic Mice | Diabetes
F-J: Crushed nerve 21 days after surgery. Semithin sections reveal a significant difference in number of myelinated fibers per ... Scale bar: 50 µm2, n = 9 mice per group. K-N: Nerve conduction velocity (NCV) studies in unlesioned nerve at baseline (K, L) ... F-J: Crushed nerve 21 days postsurgery. Semithin sections reveal a significant difference in number of myelinated fibers per mm ... Histological analysis shows sciatic nerve myelinated fibers 21 days after acute injury in nondiabetic and diabetic mice. A-E: ...
  http://diabetes.diabetesjournals.org/content/62/3/931
*  Endoneurium - Wikipedia
The endoneuria with their enclosed nerve fibers are bundled into groups called nerve fascicles, each fascicle within its own ... a layer of delicate connective tissue around the myelin sheath of each myelinated nerve fiber. Its component cells are called ... Connective tissue in the peripheral nervous system Epineurium Nerve fascicle Nerve fiber Perineurium Elaine N. Marieb and Katja ... thereby assisting in locating injuries to peripheral nerves. The endoneurium runs longitudinally along the nerve fiber, but ...
  https://en.wikipedia.org/wiki/Endoneurium
*  Louanne Hudgins | Stanford Medicine Profiles
... but no group typing or group atrophy. The muscle fibers showed no intrinsic abnormalities. Biopsy of the sural nerve showed ... There was also a nearly complete loss of large diameter myelinated fibers. No onion bulb formations were noted. These findings ... Nerve conduction study showed absence of motor and sensory action potentials in the hands when the nerves in the upper limbs ... High birth weight was not evident in the current group of patients, but further evidence for laterality defects is reported. No ...
  https://med.stanford.edu/profiles/louanne-hudgins
*  Jin S. Hahn, MD | Stanford Medicine Profiles
... but no group typing or group atrophy. The muscle fibers showed no intrinsic abnormalities. Biopsy of the sural nerve showed ... There was also a nearly complete loss of large diameter myelinated fibers. No onion bulb formations were noted. These findings ... Nerve conduction study showed absence of motor and sensory action potentials in the hands when the nerves in the upper limbs ... Two outcome groups were defined as follows: a "good outcome" group, which contained 6 patients with no serious sequelae at ...
  https://med.stanford.edu/profiles/jin-hahn
*  Plus it
... groups at week 6 are shown. The density and size of the myelinated fibers after the sciatic nerve crush remain lower than those ... I, fibers having a g-ratio ≥ 0.8 were considered as poorly myelinated fibers (low), whereas fibers having g-ratio ≤ 0.6 were ... myelinated fibers (g-ratio ≥ 0.8), and a smaller increase in the proportion of "highly" myelinated fibers (g-ratio ≤ 0.6) at ... The number of degenerated fibers was then counted manually by an operator blinded in regard to the treatment. Myelinated fibers ...
  http://jpet.aspetjournals.org/content/322/2/709
*  Group C nerve fiber - Wikipedia
... which receive input from both nociceptive terminals as well as myelinated A-type fibers.[5] There are three types of second ... Group C nerve fibers are one of three classes of nerve fiber in the central nervous system and peripheral nervous system. The C ... C fibers are one class of nerve fiber found in the nerves of the somatic sensory system.[1] They are afferent fibers, conveying ... They include postganglionic fibers in the autonomic nervous system (ANS), and nerve fibers at the dorsal roots (IV fiber). ...
  https://en.wikipedia.org/wiki/Group_C_nerve_fiber