Brain imaging signatures of the relationship between epidermal nerve fibers and heat pain perception. - Wellcome Centre for...
Most importantly, both epidermal nerve fiber density and activity in the posterior insular cortex showed a positive correlation ... During painful stimulation, the degree of cutaneous innervation, as measured by epidermal nerve fiber density, was correlated ... We combined skin biopsy at the lateral aspect of the distal leg, which is used to quantify cutaneous afferent fibers, with fMRI ... to investigate the relationship between cutaneous sensory nerves and the corresponding pain perception in the brain after ...https://www.win.ox.ac.uk/publications/540096
Wavelength-Dependent Change of Retinal Nerve Fiber Layer Reflectance in Glaucomatous Retinas | IOVS | ARVO Journals
A comparison of optical coherence tomography and retinal nerve fiber layer photography for detection of nerve fiber layer ... Quigley H Miller NR George T. Clinical evaluation of nerve fiber layer atrophy as an indicator of glaucomatous optic nerve ... Reproducibility of Peripapillary Retinal Nerve Fiber Layer Thickness and Optic Nerve Head Parameters Measured with Cirrus HD- ... Nerve fiber bundles were identified as bright stripes in en face images by fluorescence-labeled F-actin, MTs, and NFs. In the ...http://iovs.arvojournals.org/article.aspx?articleid=2166308
Reproducibility of Peripapillary Retinal Nerve Fiber Layer Thickness Measurements With Optical Coherence Tomography | IOVS |...
Keywords: imaging methods (CT, FA, ICG, MRI, OCT, RTA, SLO, ultrasound) • imaging/image analysis: clinical • nerve fiber layer ... D. Khoramian, A.P. Tanna, J. Shankle, A.W. Rademaker; Reproducibility of Peripapillary Retinal Nerve Fiber Layer Thickness ... Purpose: : To investigate the reproducibility of peripapillary retinal nerve fiber layer thickness (RNFLT) measurements ... Reproducibility of Peripapillary Retinal Nerve Fiber Layer Thickness Measurements With Optical Coherence Tomography ...http://iovs.arvojournals.org/article.aspx?articleid=2393207
Residual and Dynamic Range of Retinal Nerve Fiber Layer Thickness in Glaucoma: Comparison of Three OCT Platforms | IOVS | ARVO...
Assessments of retinal nerve fiber layer (RNFL) and optic nerve head via optical coherence tomography (OCT) and visual field ( ... Reproducibility of peripapillary retinal nerve fiber layer thickness and optic nerve head parameters measured with cirrus HD- ... Reproducibility of Peripapillary Retinal Nerve Fiber Layer Thickness and Optic Nerve Head Parameters Measured with Cirrus HD- ... Retinal nerve fiber structure versus visual field function in patients with ischemic optic neuropathy. A test of a linear model ...http://iovs.arvojournals.org/article.aspx?articleid=2454872
Influence of pupillary diameter, ciliary muscle tone, and ambient light on nerve fiber layer measurements with scanning laser...
Purpose: To evaluate the influence of the pupillary diameter, ciliary muscle tone, and room light on nerve fiber layer ... Influence of pupillary diameter, ciliary muscle tone, and ambient light on nerve fiber layer measurements with scanning laser ... Influence of pupillary diameter, ciliary muscle tone, and ambient light on nerve fiber layer measurements with scanning laser ... Nerve fiber layer measurements with the GDx were influenced by drugs affecting pupillary diameter, but not by the status of ...http://repositorio.unifesp.br/handle/11600/28201
Modeling the Chronic Loss of Optic Nerve Axons and the Effects on the Retinal Nerve Fiber Layer Structure in Primary Disorder...
Relationship Between Optic Nerve Appearance and Retinal Nerve Fiber Layer Thickness as Explored with Spectral Domain Optical ... Modeling the Chronic Loss of Optic Nerve Axons and the Effects on the Retinal Nerve Fiber Layer Structure in Primary Disorder ... Modeling the Chronic Loss of Optic Nerve Axons and the Effects on the Retinal Nerve Fiber Layer Structure in Primary Disorder ... The Effect of Age on Optic Nerve Axon Counts, SDOCT Scan Quality, and Peripapillary Retinal Nerve Fiber Layer Thickness ...http://iovs.arvojournals.org/article.aspx?articleid=2554353
Association of Common SIX6 Polymorphisms With Peripapillary Retinal Nerve Fiber Layer Thickness: The Singapore Chinese Eye...
Effect of race, age, and axial length on optic nerve head parameters and retinal nerve fiber layer thickness measured by Cirrus ... Retinal nerve fiber layer loss may precede optic disc cupping and functional changes in the early stage of glaucoma. Therefore ... Alasil T Wang K Keane PA Analysis of normal retinal nerve fiber layer thickness by age, sex, and race using spectral domain ... The aim of this study was to investigate the association between this SIX6 variant and peripapillary retinal nerve fiber layer ...http://iovs.arvojournals.org/article.aspx?articleid=2212790
Noise-Induced 'Hidden Hearing Loss' Mechanism Discovered
... but researchers have now shown that nerve fibers are even more vulnerable to damage. They will report their findings of ... hidden hearing loss, noise-induced hearing loss, inner ear nerve fibers, cochlear nerve, synaptic connections, ... A class of secreted proteins called "neurotrophins" has shown to play a key role in the survival of cochlear nerve fibers, and ... "Each missing synapse represents a cochlear nerve fiber that has been disconnected due to retraction of the terminal segment-it ...http://www.newswise.com/articles/noise-induced-hidden-hearing-loss-mechanism-discovered
Nerve fiber decussation
... Albertino Bigiani bigiani at c220.unimo.it Thu Mar 21 16:06:35 EST 1996 *Previous message: OPCA: ... Hi! Does anybody know why so many nerve fiber bundles decussate in CNS? I mean, is there any functional reason for that? ... Wouldn't be the same if nerve fiber bundles just travelled through the CNS without crossing the middle line? Thanks in advance ...http://www.bio.net/bionet/mm/neur-sci/1996-March/023131.html
Medical Xpress - nerve fibers(... continued page 3)
An axon or nerve fiber is a long, slender projection of a nerve cell, or neuron, that conducts electrical impulses away from ... Multiple sclerosis (MS) may be triggered by the death of brain cells that make the insulation around nerve fibers, a surprising ... The cells that create myelin, a fatty material that insulates nerve fibers in the brain's white matter, migrate into the ... Protecting nerve tissue during bowel surgery. After bowel surgery, more than half of the patients suffer from irreparable nerve ...https://medicalxpress.com/tags/nerve+fibers/page3.html
Nerve Fiber Analysis - definition of Nerve Fiber Analysis by The Free Dictionary
Nerve Fiber Analysis synonyms, Nerve Fiber Analysis pronunciation, Nerve Fiber Analysis translation, English dictionary ... definition of Nerve Fiber Analysis. abbreviation for 1. National Futures Association 2. no fixed abode ... Nerve Fiber Analysis - definition of Nerve Fiber Analysis by The Free Dictionary https://www.thefreedictionary.com/Nerve+Fiber+ ... Related to Nerve Fiber Analysis: Nerve fiber layer NFA. abbreviation for 1. (Stock Exchange) (in the US) National Futures ...https://www.thefreedictionary.com/Nerve+Fiber+Analysis
WikiPremed MCAT Course - Impulse Transmission within Nerve Fibers
Impulse Transmission within Nerve Fibers. *The relatively static membrane potential of quiescent cells is called the resting ...https://www.wikipremed.com/mcat_course_psychology.php?module=1§ion=8
Metanx Effects on Nerve Fiber Density in Neuropathic Diabetics - Tabular View - ClinicalTrials.gov
Metanx Effects on Nerve Fiber Density in Neuropathic Diabetics. Official Title ICMJE Metanx Effects on Nerve Fiber Density in ... Increased intraepidermal nerve fiber density [ Time Frame: 1 year ]. If Metanx® is able to reverse nerve damage and improve ... to reverse nerve damage and improve symptoms then the final nerve biopsies will show an increase in intraepidermal nerve fiber ... Metanx Effects on Nerve Fiber Density in Neuropathic Diabetics (SLHN2011-18). The safety and scientific validity of this study ...https://clinicaltrials.gov/ct2/show/record/NCT01503892
WATER TRANSPORT IN INVERTEBRATE PERIPHERAL NERVE FIBERS | JGP
... "the nerve membrane" and to directly test the possibility of active transport of water into or out of invertebrate nerve fibers ... Pf/Pd ratios for lobster walking leg nerve fibers were found to be about 20 ± 7 at 14°C. Pd measurements were made for squid ... Osmotic and diffusion permeabilities (Pf and Pd) of invertebrate nerve fibers to tritiated water were measured to determine ... Cyanide (5 x 10-3 molar) and iodoacetate (1 x 10-3 molar) poisoned lobster leg nerve fibers showed no appreciable change in ...http://jgp.rupress.org/content/41/5/927
Search of: 'small fiber neuropathy' OR 'small nerve fiber neuropathy' - Modify Search - ClinicalTrials.gov
Search of: 'small fiber neuropathy' OR 'small nerve fiber neuropathy' - Modify Search. Fill in any or all of the fields below. ...https://clinicaltrials.gov/ct2/results/refine?cond=%22small+fiber+neuropathy%22+OR+%22small+nerve+fiber+neuropathy%22
Diffusion Barriers in the Squid Nerve Fiber | JGP
Diffusion Barriers in the Squid Nerve Fiber. Raimundo Villegas, Carlo Caputo, Leopoldo Villegas ... The squid nerve barriers are formed by (a) the axolemma (membrane of the axon proper), a membrane 80 Å thick perforated by ... The results expressed in terms of And/Δx (mean values ± SD, referred to 1 cm2 of nerve surface) are 5.3 ± 1.4 cm for water, 2.5 ...http://jgp.rupress.org/content/46/2/245
EXCITATION OF NERVE FIBERS IN THE SQUID (LOLIGO PEALII) | JGP
It is concluded that the principal effect of other fibers upon the excitation of one fiber in a nerve trunk is that of shunting ... The strength-duration curves of the fibers in the intact nerve lie higher on the voltage axis than those of the isolated fibers ... EXCITATION OF NERVE FIBERS IN THE SQUID (LOLIGO PEALII). C. Ladd Prosser, Alfred H. Chambers ... 1. Strength-duration data for the giant fiber of the great stellar nerve of the squid (Loligo pealii) can be approximately ...http://jgp.rupress.org/content/21/6/781
medullated nerve fiber | Definition of medullated nerve fiber by Webster's Online Dictionary
... medullated nerve fiber explanation. Define medullated nerve fiber by Webster's Dictionary, WordNet Lexical Database, Dictionary ... medullated nerve fiber Noun. 1.. medullated nerve fiber - a nerve fiber encased in a sheath of myelin. Synonyms: myelinated ... medullated nerve fiber --. Medullin. Medusa. Medusa bud. medusa's head. medusan. Medusian. Medusiform. Medusoid. meeces. Meech ... medullary sheath, myelin sheath, myelinated nerve fiber, nerve fiber, nerve fibre Browse ...http://www.webster-dictionary.org/definition/medullated+nerve+fiber
Asymmetric Thickness Of Pettnal Nerve Fiber Layer Measured By Photogrammetry | (1989) | Takamoto | Publications | Spie
Visual defects of glaucoma have been associated with retinal nerve fiber layer (NFL) defects, which can be detected as color ... Asymmetric Thickness Of Pettnal Nerve Fiber Layer Measured By Photogrammetry Author(s): Takenori Takamoto; Bernard Schwartz ...http://spie.org/Publications/Proceedings/Paper/10.1117/12.950453
Preganglionic nerve fibers - Wikipedia
This is due to the number of synapses formed by the preganglionic fibers with ganglionic neurons. Postganglionic fibers Nerve ... fibers from the CNS to the ganglion are known as preganglionic fibers. All preganglionic fibers, whether they are in the ... Sympathetic preganglionic fibers tend to be shorter than parasympathetic preganglionic fibers because sympathetic ganglia are ... sympathetic division or in the parasympathetic division, are cholinergic (that is, these fibers use acetylcholine as their ...https://en.wikipedia.org/wiki/Preganglionic_nerve_fibers
Postganglionic nerve fibers - Wikipedia
Preganglionic fibers Nerve fiber Noback C, Ruggiero DA, Demarest RJ, Strominger NL (2005). The Human Nervous System: Structure ... fibers from the ganglion to the effector organ are called postganglionic fibers. The neurotransmitters of postganglionic fibers ... all of these exceptions are still stimulated by cholinergic pre ganglionic fibers. In both divisions of the autonomic nervous ... where chromaffin cells function as modified post-ganglionic nerves. Instead of releasing epinephrine and norepinephrine into a ...https://en.wikipedia.org/wiki/Postganglionic_nerve_fibers
Changes related to 'Category:Vestibulocochlear nerve fiber bundle' - NeuroLex
Note: Neurolex imports many terms and their ids from existing community ontologies, e.g., the Gene Ontology. Neurolex, however, is a dynamic site and any content beyond the identifier should not be presumed to reflect the content or views of the source ontology. Users should consult with the authoritative source for each ontology for current information ...http://neurolex.org/wiki/Special:RecentChangesLinked/Category:Vestibulocochlear_nerve_fiber_bundle
Commissural nerve fiber | definition of commissural nerve fiber by Medical dictionary
What is commissural nerve fiber? Meaning of commissural nerve fiber medical term. What does commissural nerve fiber mean? ... Looking for online definition of commissural nerve fiber in the Medical Dictionary? commissural nerve fiber explanation free. ... commissural nerve fiber. Also found in: Dictionary, Thesaurus, Encyclopedia. commissural nerve fiber. A nerve fiber that passes ... Commissural nerve fiber , definition of commissural nerve fiber by Medical dictionary https://medical-dictionary. ...https://medical-dictionary.thefreedictionary.com/commissural+nerve+fiber
Cerebral navigation: How do nerve fibers know what direction to grow in? ( Nervous system development requires bil...)
... nerve,fibers,know,what,direction,to,grow,in?,biological,biology news articles,biology news today,latest biology news,current ... Diabetic nerve therapy shows striking results. 7. Malfunctioning bone marrow cells sabotage nerve cells in diabetes. 8. UIC ... Gradient guides nerve growth down spinal cord. 11. Scientists discover the molecular switch for nerve cells insulating jelly ... Zebrafish may hold key to understanding human nerve cell development. 4. New component of the brakes on nerve regeneration ...http://www.bio-medicine.org/biology-news/Cerebral-navigation-3A-How-do-nerve-fibers-know-what-direction-to-grow-in-3F-520-1/
Neural control of the kidney: functionally specific renal sympathetic nerve fibers | Regulatory, Integrative and Comparative...
Anatomic features of renal nerve fibers.. When characterized as to myelination and size, the renal nerves appear to be rather ... that the diameters of the nerve fibers involved in the antidiuretic response are greater than the diameters of the nerve fibers ... Neural control of the kidney: functionally specific renal sympathetic nerve fibers Message Subject (Your Name) has sent you a ... As shown in Fig.3, left, there are renal sympathetic nerve fibers that make sequential contact with each of the three ...http://ajpregu.physiology.org/content/279/5/R1517