The Organization of Connections between Areas V5 and V2 in Macaque Monkey Visual Cortex - PubMed (original) (raw)
The Organization of Connections between Areas V5 and V2 in Macaque Monkey Visual Cortex
S Shipp et al. Eur J Neurosci. 1989.
Abstract
Area V2 of the cerebral cortex of higher primates has a complex cytochrome oxidase architecture whose most characteristic element is a set of stripes running orthogonal to its long axis. These stripes can be related to the segregation between the various pathways in which V2 participates. In the macaque monkey the more metabolically active stripes are alternately thick and thin and only one set, the thick stripes, is found to possess clusters of labelled cells following injections of horseradish peroxidase - wheatgerm agglutinin into area V5. Some of these clusters, but not all, coincide with substructures inside the thick stripes. V2 of the owl monkey has a similar organization except that the diversification into thick and thin stripes is less prominent, both in terms of their appearance and in that more than every alternate stripe is connected to area MT, the likely homologue of V5. The return projection from V5 to V2 is more widespread than the origin of the forward projection. It extends not only between the clusters of V5-efferent cells within the thick stripes but also across the intervening thin stripes and less active interstripes. Because the latter subserve functions different from those of the thick stripes it would seem that their receipt of a back projection from an area to which they do not project, V5, may be relevant to the process of intergration of signals relating to different attributes of vision.
Similar articles
- Modular Connections between Areas V2 and V4 of Macaque Monkey Visual Cortex.
Zeki S, Shipp S. Zeki S, et al. Eur J Neurosci. 1989;1(5):494-506. doi: 10.1111/j.1460-9568.1989.tb00356.x. Eur J Neurosci. 1989. PMID: 12106135 - The global pattern of cytochrome oxidase stripes in visual area V2 of the macaque monkey.
Olavarria JF, Van Essen DC. Olavarria JF, et al. Cereb Cortex. 1997 Jul-Aug;7(5):395-404. doi: 10.1093/cercor/7.5.395. Cereb Cortex. 1997. PMID: 9261570 - Segregation and convergence of specialised pathways in macaque monkey visual cortex.
Shipp S, Zeki S. Shipp S, et al. J Anat. 1995 Dec;187 ( Pt 3)(Pt 3):547-62. J Anat. 1995. PMID: 8586555 Free PMC article. - Relationship between orientation domains, cytochrome oxidase stripes, and intrinsic horizontal connections in squirrel monkey area V2.
Malach R, Tootell RB, Malonek D. Malach R, et al. Cereb Cortex. 1994 Mar-Apr;4(2):151-65. doi: 10.1093/cercor/4.2.151. Cereb Cortex. 1994. PMID: 8038566 - Morphological Cell Types Projecting from V1 Layer 4B to V2 Thick and Thin Stripes.
Yarch J, Larsen H, Chen M, Angelucci A. Yarch J, et al. J Neurosci. 2019 Sep 18;39(38):7501-7512. doi: 10.1523/JNEUROSCI.1096-19.2019. Epub 2019 Jul 29. J Neurosci. 2019. PMID: 31358652 Free PMC article.
Cited by
- Function-specific projections from V2 to V4 in macaques.
Fang C, Yan K, Liang C, Wang J, Cai X, Zhang R, Lu HD. Fang C, et al. Brain Struct Funct. 2022 May;227(4):1317-1330. doi: 10.1007/s00429-021-02440-3. Epub 2022 Jan 3. Brain Struct Funct. 2022. PMID: 34978607 - Processing of motion boundary orientation in macaque V2.
Ma H, Li P, Hu J, Cai X, Song Q, Lu HD. Ma H, et al. Elife. 2021 Mar 24;10:e61317. doi: 10.7554/eLife.61317. Elife. 2021. PMID: 33759760 Free PMC article. - Neocortical Layer 1: An Elegant Solution to Top-Down and Bottom-Up Integration.
Schuman B, Dellal S, Prönneke A, Machold R, Rudy B. Schuman B, et al. Annu Rev Neurosci. 2021 Jul 8;44:221-252. doi: 10.1146/annurev-neuro-100520-012117. Epub 2021 Mar 17. Annu Rev Neurosci. 2021. PMID: 33730511 Free PMC article. - Can Contrast-Response Functions Indicate Visual Processing Levels?
Breitmeyer BG, Tripathy SP, Brown JM. Breitmeyer BG, et al. Vision (Basel). 2018 Mar 1;2(1):14. doi: 10.3390/vision2010014. Vision (Basel). 2018. PMID: 31735878 Free PMC article. - Solving visual correspondence between the two eyes via domain-based population encoding in nonhuman primates.
Chen G, Lu HD, Tanigawa H, Roe AW. Chen G, et al. Proc Natl Acad Sci U S A. 2017 Dec 5;114(49):13024-13029. doi: 10.1073/pnas.1614452114. Epub 2017 Nov 27. Proc Natl Acad Sci U S A. 2017. PMID: 29180437 Free PMC article.
LinkOut - more resources
Full Text Sources