Laminar origins and terminations of cortical connections of the occipital lobe in the rhesus monkey - PubMed (original) (raw)
Laminar origins and terminations of cortical connections of the occipital lobe in the rhesus monkey
K S Rockland et al. Brain Res. 1979.
Abstract
Cortical connections within the occipital lobe (areas 17, 18 and 19) of the rhesus monkey are investigated with the autoradiographic and horseradish peroxidase procedures. Two efferent systems, each with a specific laminar organization, are observed. (1) Rostrally directed connections, from area 17 to 18, area 18 to 19 and area 19 to the inferotemporal region (area TE), originate from neurons in layer IIIc (and, in area 19, from a small complement of neurons in layer Va), and terminate in and around layer IV. (2) In contrast, connections in the reverse direction ('caudally directed' connections), from area TE to 19, area 19 to 18, and area 18 to 17, originate from neurons in layers Vb, VI and, to a lesser extent, IIIa, and terminate mainly in layer I. In addition, the laminar organization of several intrinsic and callosal connections are observed. In trinsic connections within areas 18 and 19 originate from neurons in layers IIIc and, to a lesser extent, Va, and terminate in vertical bands in layers I to IV. Callosal connections from areas 18, 19, and the caudal inferotemporal region originate from neurons mainly in layer IIIc. From areas 18 and 19, these callosal connections terminate in vertical bands in layers I through IV. Thus, different cortical projection systems are characterized by specific laminar distributions of efferent terminations as well as of their neurons of origin.
Similar articles
- Interhemispheric connections of the visual cortex in the grey squirrel (Sciurus carolinensis).
Gould HJ 3rd. Gould HJ 3rd. J Comp Neurol. 1984 Feb 20;223(2):259-301. doi: 10.1002/cne.902230209. J Comp Neurol. 1984. PMID: 6200520 - Cortical connections of the occipital lobe in the rhesus monkey: interconnections between areas 17, 18, 19 and the superior temporal sulcus.
Rockland KS, Pandya DN. Rockland KS, et al. Brain Res. 1981 May 18;212(2):249-70. doi: 10.1016/0006-8993(81)90461-3. Brain Res. 1981. PMID: 7225868 - Interconnections of the visual cortex with the frontal cortex in the rat.
Sukekawa K. Sukekawa K. J Hirnforsch. 1988;29(1):83-93. J Hirnforsch. 1988. PMID: 2454988 - Topography of occipital lobe commissural connections in the rhesus monkey.
Rockland KS, Pandya DN. Rockland KS, et al. Brain Res. 1986 Feb 12;365(1):174-8. doi: 10.1016/0006-8993(86)90736-5. Brain Res. 1986. PMID: 3947983 - Timing of major ontogenetic events in the visual cortex of the rhesus monkey.
Rakic P. Rakic P. UCLA Forum Med Sci. 1975;(18):3-40. doi: 10.1016/b978-0-12-139050-1.50008-2. UCLA Forum Med Sci. 1975. PMID: 812226 Review.
Cited by
- An Integrated theory of false insights and beliefs under psychedelics.
McGovern HT, Grimmer HJ, Doss MK, Hutchinson BT, Timmermann C, Lyon A, Corlett PR, Laukkonen RE. McGovern HT, et al. Commun Psychol. 2024 Aug 1;2(1):69. doi: 10.1038/s44271-024-00120-6. Commun Psychol. 2024. PMID: 39242747 Free PMC article. Review. - Brain-consistent architecture for imagination.
Yamakawa H, Fukawa A, Yairi IE, Matsuo Y. Yamakawa H, et al. Front Syst Neurosci. 2024 Aug 20;18:1302429. doi: 10.3389/fnsys.2024.1302429. eCollection 2024. Front Syst Neurosci. 2024. PMID: 39229305 Free PMC article. - Prefrontal Cortex subregions provide distinct visual and behavioral feedback modulation to the Primary Visual Cortex.
Ährlund-Richter S, Osako Y, Jenks KR, Odom E, Huang H, Arnold DB, Sur M. Ährlund-Richter S, et al. bioRxiv [Preprint]. 2024 Aug 11:2024.08.06.606894. doi: 10.1101/2024.08.06.606894. bioRxiv. 2024. PMID: 39149348 Free PMC article. Preprint. - The neocortical infrastructure for language involves region-specific patterns of laminar gene expression.
Wong MMK, Sha Z, Lütje L, Kong XZ, van Heukelum S, van de Berg WDJ, Jonkman LE, Fisher SE, Francks C. Wong MMK, et al. Proc Natl Acad Sci U S A. 2024 Aug 20;121(34):e2401687121. doi: 10.1073/pnas.2401687121. Epub 2024 Aug 12. Proc Natl Acad Sci U S A. 2024. PMID: 39133845 Free PMC article. - Recurrent inhibition refines mental templates to optimize perceptual decisions.
Jia K, Wang M, Steinwurzel C, Ziminski JJ, Xi Y, Emir U, Kourtzi Z. Jia K, et al. Sci Adv. 2024 Aug 2;10(31):eado7378. doi: 10.1126/sciadv.ado7378. Epub 2024 Jul 31. Sci Adv. 2024. PMID: 39083601 Free PMC article.