FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2134598304> ?p ?o ?g. }

• W2134598304 endingPage "450" @default.
• W2134598304 startingPage "421" @default.
• W2134598304 abstract "Single cell recordings in monkey striate cortex have shown differences in response properties from one cell layer to the next and have also shown that the IVth layer, which receives most of its input from the geniculate, is subdivided into a mosaic of regions, some connected to the left eye, others to the right. In the present study small lesions were made in single layers or pairs of layers in the lateral geniculate body, and the striate cortex was later examined with a Fink-Heimer modification of the Nauta method. We hoped to correlate the laminar distribution of axon terminals in the cortex with functional differences between layers, and to demonstrate the IVth-layer mosaic anatomically. After lesions in either of the two most dorsal (parvocellular) layers, terminal degeneration was found mainly in layer IVc, with a second minor input to a narrow band in the upper part of IVa. A very few degenerating fibers ascended to layer I. In contrast, lesions in either of the two ventral (magnocellular) layers were followed by terminal degeneration confined, apparently, to IVb, or at times extending for a short distance into the upper part of IVc; no degeneration was seen in layer IVa or in layer I. After a lesion confined to a single geniculate layer, a section through the corresponding region of striate cortex showed discrete areas or bands of degeneration in layer IV, usually 0.5–1.0 mm long, separated by interbands of about the same extent in which there was no terminal degeneration. When serial sections were reconstructed to obtain a face-on view of the layer-IV mosaic, it appeared as a series of regular, parallel, alternating degeneration-rich and degeneration-poor stripes. When a geniculate lesion involved both layer VI (the most dorsal, with input from the contralateral eye) and the part of layer V directly below (ipsilateral eye), the cortical degeneration, as expected, occupied a virtually continuous strip in layer IVc and the reconstructed face-on view of this layer showed a large confluent region of degeneration. In some of the reconstructions the cortical stripes seemed highly regular; in others there was a variable amount of cross connection between stripes. The stripes varied in width from 0.25 to 0.50 mm, and width did not seem to correlate with region of retinal representation. It is concluded that the long narrow stripes of alternating left-eye and right-eye input to layer IV are an anatomical counterpart of the physiologically observed ocular-dominance columns. Because of this segregation of inputs, cells of layer IV are almost invariably influenced by one eye only. A cell above or below layer IV will be dominated by the eye supplying the nearest IVth layer stripe, but will generally, though not always, receive a subsidiary input from the other eye, presumably by diagonal connections from the nearest stripes supplied by that eye." @default.
• W2134598304 created "2016-06-24" @default.
• W2134598304 creator A5019401386 @default.
• W2134598304 creator A5050643304 @default.
• W2134598304 date "1972-12-01" @default.
• W2134598304 modified "2023-09-29" @default.
• W2134598304 title "Laminar and columnar distribution of geniculo-cortical fibers in the macaque monkey" @default.
• W2134598304 cites W1561541164 @default.
• W2134598304 cites W1829900417 @default.
• W2134598304 cites W1967501966 @default.
• W2134598304 cites W1984578972 @default.
• W2134598304 cites W1990840741 @default.
• W2134598304 cites W1991232523 @default.
• W2134598304 cites W2026938158 @default.
• W2134598304 cites W2042397875 @default.
• W2134598304 cites W2046881010 @default.
• W2134598304 cites W2062164132 @default.
• W2134598304 cites W2081360048 @default.
• W2134598304 cites W2116360511 @default.
• W2134598304 cites W2117731089 @default.
• W2134598304 cites W2253776861 @default.
• W2134598304 cites W2257028141 @default.
• W2134598304 cites W2413760876 @default.
• W2134598304 cites W4236449552 @default.
• W2134598304 cites W4361805901 @default.
• W2134598304 doi "https://doi.org/10.1002/cne.901460402" @default.
• W2134598304 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/4117368" @default.
• W2134598304 hasPublicationYear "1972" @default.
• W2134598304 type Work @default.
• W2134598304 sameAs 2134598304 @default.
• W2134598304 citedByCount "878" @default.
• W2134598304 countsByYear W21345983042012 @default.
• W2134598304 countsByYear W21345983042013 @default.
• W2134598304 countsByYear W21345983042014 @default.
• W2134598304 countsByYear W21345983042015 @default.
• W2134598304 countsByYear W21345983042016 @default.
• W2134598304 countsByYear W21345983042017 @default.
• W2134598304 countsByYear W21345983042018 @default.
• W2134598304 countsByYear W21345983042019 @default.
• W2134598304 countsByYear W21345983042020 @default.
• W2134598304 countsByYear W21345983042021 @default.
• W2134598304 countsByYear W21345983042022 @default.
• W2134598304 countsByYear W21345983042023 @default.
• W2134598304 crossrefType "journal-article" @default.
• W2134598304 hasAuthorship W2134598304A5019401386 @default.
• W2134598304 hasAuthorship W2134598304A5050643304 @default.
• W2134598304 hasConcept C105702510 @default.
• W2134598304 hasConcept C121731113 @default.
• W2134598304 hasConcept C142724271 @default.
• W2134598304 hasConcept C169760540 @default.
• W2134598304 hasConcept C178790620 @default.
• W2134598304 hasConcept C185592680 @default.
• W2134598304 hasConcept C2776173214 @default.
• W2134598304 hasConcept C2777093970 @default.
• W2134598304 hasConcept C2777348757 @default.
• W2134598304 hasConcept C2777452900 @default.
• W2134598304 hasConcept C2778950215 @default.
• W2134598304 hasConcept C2779227376 @default.
• W2134598304 hasConcept C2779345533 @default.
• W2134598304 hasConcept C2779354088 @default.
• W2134598304 hasConcept C2779530196 @default.
• W2134598304 hasConcept C2780723820 @default.
• W2134598304 hasConcept C2780827179 @default.
• W2134598304 hasConcept C2909591979 @default.
• W2134598304 hasConcept C2993054123 @default.
• W2134598304 hasConcept C529278444 @default.
• W2134598304 hasConcept C55493867 @default.
• W2134598304 hasConcept C71924100 @default.
• W2134598304 hasConcept C86803240 @default.
• W2134598304 hasConceptScore W2134598304C105702510 @default.
• W2134598304 hasConceptScore W2134598304C121731113 @default.
• W2134598304 hasConceptScore W2134598304C142724271 @default.
• W2134598304 hasConceptScore W2134598304C169760540 @default.
• W2134598304 hasConceptScore W2134598304C178790620 @default.
• W2134598304 hasConceptScore W2134598304C185592680 @default.
• W2134598304 hasConceptScore W2134598304C2776173214 @default.
• W2134598304 hasConceptScore W2134598304C2777093970 @default.
• W2134598304 hasConceptScore W2134598304C2777348757 @default.
• W2134598304 hasConceptScore W2134598304C2777452900 @default.
• W2134598304 hasConceptScore W2134598304C2778950215 @default.
• W2134598304 hasConceptScore W2134598304C2779227376 @default.
• W2134598304 hasConceptScore W2134598304C2779345533 @default.
• W2134598304 hasConceptScore W2134598304C2779354088 @default.
• W2134598304 hasConceptScore W2134598304C2779530196 @default.
• W2134598304 hasConceptScore W2134598304C2780723820 @default.
• W2134598304 hasConceptScore W2134598304C2780827179 @default.
• W2134598304 hasConceptScore W2134598304C2909591979 @default.
• W2134598304 hasConceptScore W2134598304C2993054123 @default.
• W2134598304 hasConceptScore W2134598304C529278444 @default.
• W2134598304 hasConceptScore W2134598304C55493867 @default.
• W2134598304 hasConceptScore W2134598304C71924100 @default.
• W2134598304 hasConceptScore W2134598304C86803240 @default.
• W2134598304 hasIssue "4" @default.
• W2134598304 hasLocation W21345983041 @default.
• W2134598304 hasLocation W21345983042 @default.
• W2134598304 hasOpenAccess W2134598304 @default.
• W2134598304 hasPrimaryLocation W21345983041 @default.
• W2134598304 hasRelatedWork W1839928645 @default.

• next