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- W2021034814 abstract "The retrogradely transported horseradish peroxidase (HRP) method was used to study the areal and laminar distribution of neurons sending their axons to ipsilateral and contralateral visual cortical areas 17, 18, 19, and MT in the squirrel monkey. Further details regarding neuron type (stellate or pyramidal), size class, and spatial grouping of the cells making these corticocortical connections also were obtained. All interareal connections are reciprocal. Ipsilaterally, such connections exist between areas 17 and 18, 17 and MT, 18 and 19, 18 and MT, and 19 and MT. In addition, areas 18, 19, and MT receive association fibers from the ipsilateral frontal eye field; when combined with previous findings, these results indicate the existence of reciprocal connections between area 18 and the frontal eye field and between area MT and the frontal eye field. Each of areas 18, 19, and MT. Area 17 has only weak callosal connections. Both the ipsilateral and the contralateral connections are topographically organized such that they obey a hodological principle of visuotopic connectivity: that is, only representations of the same part of the visual field are interconnected. With regard to layers of origin, the callosal neurons of these visual areas conform to the general concept of corticocortical fibers arising from supragranular layers in that most of them are located in layer IIIb; only a few of them reside at the junction between layers V and VI. On the other hand, for all the visuocortical connections investigated, the anteriormost area of a reciprocally interconnected pair has its association neurons located predominantly in the infragranular layers while the posteriormost area has its association neurons located primarily in layer III. All callosal fibers and most association fibers arise from pyramidal cells. The callosal cells are larger and reside at a deeper level in layer III than neurons with ipsilateral corticocortical connections. However, some of the association cells at the junction of layers V and VI in area 17 which project to area MT are relatively large and may include the solitary cells of Meynert; but medium-sized pyramidal cells also participate in this projection. In area 17, some association neurons in layers IIIb and IIIc which project to area 18, as well as some in layer IIIc which project to area MT, are most likely stellate cells. Several different patterns of cell groupings were observed for the central representation interconnections. Neither ipsilateral area MT nor any of the contralateral visuocortical areas had multiple groupings of labeled neurons. The ipsilateral projections from area 17 to 18, 17 to MT, and 18 to 19 were arranged similarly according to a plan involving separate, multiple loci of origin for cells projecting to a small and isolated subregion of the central representation in the target cortical area; following larger injections, cells throughout the central representation of the projecting cortex were labeled..." @default.
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- W2021034814 date "1981-11-10" @default.
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- W2021034814 title "Areal and laminar distribution of neurons interconnecting the central visual cortical areas 17, 18, 19, and MT in squirrel monkey(Saimiri)" @default.
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- W2021034814 cites W1972824463 @default.
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- W2021034814 cites W1990252106 @default.
- W2021034814 cites W1990880278 @default.
- W2021034814 cites W1993243185 @default.
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- W2021034814 cites W2002376394 @default.
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- W2021034814 doi "https://doi.org/10.1002/cne.902020407" @default.
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