Hyperalgesia and Activity of the Cutaneous Mechano-Heat Sensitive C Nociceptors in Humans
نویسندگان
چکیده
منابع مشابه
Innervation territories of mechano-insensitive C nociceptors in human skin.
Microneurographic recordings were obtained in the peroneal nerve from 20 mechano-insensitive units (CMi) and six mechano-heat responsive C units (CMH) in healthy human subjects. Their innervation territories in the skin of the leg or foot were assessed by transcutaneous electrical stimulation with a pointed probe at intensities of 10 to 100 mA (0.2 ms) and, when applicable, by mechanical von Fr...
متن کاملFunctional attributes discriminating mechano-insensitive and mechano-responsive C nociceptors in human skin.
Microneurography was used in healthy human subjects to record action potentials from unmyelinated nerve fibers (C units) in cutaneous fascicles of the peroneal nerve. Activity-dependent slowing (n = 96) and transcutaneous electrical thresholds (n = 67) were determined. Eight units were sympathetic efferents according to their responses to sympathetic reflex provocations. Mechano-heat-responsive...
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heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...
15 صفحه اولPeripheral neural mechanisms of cutaneous hyperalgesia following mild injury by heat.
Pain thresholds in humans were determined for heat stimulations of the skin before and after a mild injury induced by a single conditioning stimulus (CS) of 50 degrees C and 100 sec duration. The same stimuli were delivered to the receptive fields of C fiber and A fiber mechanoheat-sensitive nociceptors (CMH and AMH nociceptors, respectively) and of low threshold warm and cold receptors in the ...
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از محوری ترین اثراتی که یک فیلم سینمایی ایجاد می کند دیالوگ هایی است که هنرپیش گان فیلم میگویند. به زعم یک فیلم ساز, یک شیوه متأثر نمودن مخاطب از اثر منظوره نیروی گفتارهای گوینده, مثل نیروی عاطفی, ترس آور, غم انگیز, هیجان انگیز و غیره, است. این مطالعه به بررسی این مسأله مبادرت کرده است که آیا نیروی فراگفتاری هنرپیش گان به مثابه ی اعمال گفتاری در پنج فیلم هالیوودی در نسخه های دوبله شده باز تولید...
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ژورنال
عنوان ژورنال: PAIN RESEARCH
سال: 1996
ISSN: 0915-8588,2187-4697
DOI: 10.11154/pain.11.103