Zabusov, G.I., and Maslov, A.P., 1961, Opyt evolyucionno-morfologicheskoy klassifikatsii chuvstvitelnykh nervnykh okonchaniy, in: “Problemy morfologii i reaktivnosti perifericheskikh otdelov nervnoy sistemy”, Kazan, pp. jr., 1957, The innervation of deep structures of the hand. Poláček, P., and Malinovský, L., 1971, Die Ultrastruktur der Genitalkörperchen in der Clitoris. The number and location of all nerve fibers and.
#Free nerve endings and encapsulated free#
Poláček, P., 1966, Receptors of the Joints, Acta facult. Free nerve endings are represented inside the tendons, but mainly in peritendinous tissue, are pain receptors. Malinovsky, L., and Páč, L., 1979, The ultrastructure of sensory corpuscles in the hedgehog, Z. Malinovsky, L., 1986, Classification of sensory nerve endings in vertebrates brought up to date, Folia morphol. Malinovsky, L., 1979, Lamellar complexes in human female genital nerve endings, Folia morphol. Krstic, R.V., 1984, Illustrated encyclopedia of human histology, Springer Verlag, Heidelberg. Schwartzkopff, ed., Westdeutscher Verlag, Opladen, pp.
Iggo, A., and Gottschaldt, K.M., 1974, Cutaneous mechanoreceptors in simple and in complex sensory structures, in “Mechanoreception”, J. McLelland, eds., Academic Press, London, pp. Gottschaldt, K.M., 1985, Structure and function of avian somatosensory receptors, in: “Form and Function in Birds”, Vol. these neurons travel through the Cranial or Spinal nerves to the brain or spinal cord.
#Free nerve endings and encapsulated skin#
endings without an inner core.īiemesderfer, D., Munger, B.L., Binck, J., and Dubner, R., 1978, The pilo-Ruffini complex: a nonsinus hair and associated slowly-adapted mechanoreceptor in primate facial skin, Brain Res., 142, 197–222. Microscopic examination of the skin reveals a variety of nerve terminals including free nerve endings (which are most common), Ruffini endings, and encapsulated endings, such Pacinian corpuscles, Meissner’s corpuscles, and Krause end bulbs. In Grandry corpuscles the term “corpuscle” and “ending” was used promiscuously even though they were classified into the second type - i.e. The same also concerned Ruffini formations. According to this classification, Meissner corpuscles were not classified as corpuscles and were termed “Meissner endings”. He designated only those structures as corpuscles which form a lamellar inner core. Poláček, however, did not take into account the capsule as a significant morphological criterion. Poláček (1966) already pointed out some problems connected with the function of the capsule as one of the significant aspects of receptor function. Zabusov and Maslov (1961) distinguished three categories of sensory structures: 1. Stilwell (1957) described free endings in joint capsules, Ruffini endings and encapsulated endings. Krause, Merkel) described different kinds of sensory corpuscles in the skin: Grandry corpuscles in birds, Meissner corpuscles in mammals and club-shaped corpuscles (Kolbenkörperchen) in reptiles, birds and mammals (and lamellar corpuscles including Pacinian corpuscles).
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