Matches in SemOpenAlex for { <https://semopenalex.org/work/W1970405412> ?p ?o ?g. }
- W1970405412 endingPage "50" @default.
- W1970405412 startingPage "23" @default.
- W1970405412 abstract "Intra-axonal recording and horseradish peroxidase (HRP) injection techniques were employed to examine the response properties of low-threshold mechanoreceptive afferents and the morphological characteristics of their axon arbors in the main sensory nucleus (Vp) and oral nucleus (Vo). Thirteen afferents were characterized and recovered. One gave fast or rapidly adapting (FA) and 3 slowly adapting (SA) responses to mystacial vibrissa deflection, 5 were sensitive to deflection of non-vibrissae hairs or hair (4 were guard hair afferents and the other responded to deflection of a long hair in slowly adapting fashion) and two were responsive to indentation of the hairy skin. The remainder were responsive to indentation of the glabrous skin on the lower lip: one was of FA type and the other of SA type. All of the axons had bifurcating fibers that ascended in the ascending tract (ascending fiber) and descended in the trigeminal spinal tract (descending fiber). The main collaterals given off from the ascending fiber and rostral segment of the descending fiber terminated in the Vp, and the other collaterals from the descending fiber projected to the Vo. Terminal arbors produced by the main collaterals formed a rostrocaudally continuous column, but generally the adjacent arbors did not overlap except when pairs of collaterals arose near each other on the ascending and descending fibers. Projections of collaterals to Vp and Vo were organized topographically. The head was represented in an inverted fashion with its anteroposterior axis in a mediolateral sequence, but the lower glabrous lip was represented more dorsally than the other mandibular facial regions. Vibrissa afferents formed a rostrocaudally continuous, densely packed terminal column throughout the length of Vp and Vo. SA vibrissa afferents gave rise to more dense and roundish arbors in Vp than the FA afferent, while the Vo.c arbors were more compact and smaller than those of the FA afferent. Guard hair afferents had arbors that were highly variable throughout the nuclei and were characterized by less developed arbors in Vp than in Vo. Unlike vibrissa afferents, hairy skin afferents gave rise to sparse and widespread arbors characterized by a string-like appearance, while the Vo collaterals were more stringy. Facial lip afferents were characterized by a great difference in collateral morphology between FA and SA type.(ABSTRACT TRUNCATED AT 400 WORDS)" @default.
- W1970405412 created "2016-06-24" @default.
- W1970405412 creator A5009086198 @default.
- W1970405412 creator A5010706879 @default.
- W1970405412 creator A5075833358 @default.
- W1970405412 date "1990-07-01" @default.
- W1970405412 modified "2023-09-23" @default.
- W1970405412 title "Morphology of central terminations of low-threshold trigeminal primary afferents from facial skin in the cat — intra-axonal staining with HRP" @default.
- W1970405412 cites W1969442490 @default.
- W1970405412 cites W1969591072 @default.
- W1970405412 cites W1970400390 @default.
- W1970405412 cites W1972656718 @default.
- W1970405412 cites W1981073375 @default.
- W1970405412 cites W1981572679 @default.
- W1970405412 cites W1982798348 @default.
- W1970405412 cites W1985565389 @default.
- W1970405412 cites W1986214110 @default.
- W1970405412 cites W1989511054 @default.
- W1970405412 cites W2000062290 @default.
- W1970405412 cites W2013539122 @default.
- W1970405412 cites W2031159964 @default.
- W1970405412 cites W2031377415 @default.
- W1970405412 cites W2033064989 @default.
- W1970405412 cites W2037099123 @default.
- W1970405412 cites W2037468514 @default.
- W1970405412 cites W2038024944 @default.
- W1970405412 cites W2044527480 @default.
- W1970405412 cites W2046020290 @default.
- W1970405412 cites W2046531061 @default.
- W1970405412 cites W2050602834 @default.
- W1970405412 cites W2055591188 @default.
- W1970405412 cites W2056917572 @default.
- W1970405412 cites W2064028299 @default.
- W1970405412 cites W2071802184 @default.
- W1970405412 cites W2078352917 @default.
- W1970405412 cites W2086095601 @default.
- W1970405412 cites W2106110476 @default.
- W1970405412 cites W2135514283 @default.
- W1970405412 cites W2136099176 @default.
- W1970405412 cites W2171809335 @default.
- W1970405412 cites W2253371316 @default.
- W1970405412 cites W2346891312 @default.
- W1970405412 doi "https://doi.org/10.1016/0006-8993(90)91632-q" @default.
- W1970405412 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/1698516" @default.
- W1970405412 hasPublicationYear "1990" @default.
- W1970405412 type Work @default.
- W1970405412 sameAs 1970405412 @default.
- W1970405412 citedByCount "42" @default.
- W1970405412 countsByYear W19704054122012 @default.
- W1970405412 countsByYear W19704054122017 @default.
- W1970405412 countsByYear W19704054122018 @default.
- W1970405412 countsByYear W19704054122022 @default.
- W1970405412 crossrefType "journal-article" @default.
- W1970405412 hasAuthorship W1970405412A5009086198 @default.
- W1970405412 hasAuthorship W1970405412A5010706879 @default.
- W1970405412 hasAuthorship W1970405412A5075833358 @default.
- W1970405412 hasConcept C105702510 @default.
- W1970405412 hasConcept C169760540 @default.
- W1970405412 hasConcept C181199279 @default.
- W1970405412 hasConcept C2777397368 @default.
- W1970405412 hasConcept C2777676563 @default.
- W1970405412 hasConcept C2779097085 @default.
- W1970405412 hasConcept C2779530196 @default.
- W1970405412 hasConcept C2780723820 @default.
- W1970405412 hasConcept C2780767800 @default.
- W1970405412 hasConcept C55493867 @default.
- W1970405412 hasConcept C86803240 @default.
- W1970405412 hasConcept C94487597 @default.
- W1970405412 hasConceptScore W1970405412C105702510 @default.
- W1970405412 hasConceptScore W1970405412C169760540 @default.
- W1970405412 hasConceptScore W1970405412C181199279 @default.
- W1970405412 hasConceptScore W1970405412C2777397368 @default.
- W1970405412 hasConceptScore W1970405412C2777676563 @default.
- W1970405412 hasConceptScore W1970405412C2779097085 @default.
- W1970405412 hasConceptScore W1970405412C2779530196 @default.
- W1970405412 hasConceptScore W1970405412C2780723820 @default.
- W1970405412 hasConceptScore W1970405412C2780767800 @default.
- W1970405412 hasConceptScore W1970405412C55493867 @default.
- W1970405412 hasConceptScore W1970405412C86803240 @default.
- W1970405412 hasConceptScore W1970405412C94487597 @default.
- W1970405412 hasIssue "1" @default.
- W1970405412 hasLocation W19704054121 @default.
- W1970405412 hasLocation W19704054122 @default.
- W1970405412 hasOpenAccess W1970405412 @default.
- W1970405412 hasPrimaryLocation W19704054121 @default.
- W1970405412 hasRelatedWork W132082117 @default.
- W1970405412 hasRelatedWork W1963679307 @default.
- W1970405412 hasRelatedWork W1970405412 @default.
- W1970405412 hasRelatedWork W1973524503 @default.
- W1970405412 hasRelatedWork W1983774801 @default.
- W1970405412 hasRelatedWork W2000853507 @default.
- W1970405412 hasRelatedWork W2045441330 @default.
- W1970405412 hasRelatedWork W280620579 @default.
- W1970405412 hasRelatedWork W4205867481 @default.
- W1970405412 hasRelatedWork W4290278611 @default.
- W1970405412 hasVolume "523" @default.
- W1970405412 isParatext "false" @default.
- W1970405412 isRetracted "false" @default.