Microstructure of the neocortex: Comparative aspects (original) (raw)
References
Amitai, Y. (2001) Thalamocortical synaptic connections: Efficacy, modulation, inhibition and plasticity. Reviews of Neuroscience12, 159–173. Google Scholar
Anderson, S., Mione, M., Yun, K. &; Rubenstein, J. L. (1999) Differential origins of neocortical projection and local circuit neurons: Role of Dlx genes in neocortical interneuronogenesis. Cerebral Cortex9, 646–654. PubMed Google Scholar
Beaulieu, C. (1993) Numerical data on neocortical neurons in adult rat, with special reference to the GABA population. Brain Research609, 284–292. PubMed Google Scholar
Beaulieu, C. &; Colonnier, M. (1985) A laminar analysis of the number of round-asymmetrical and flatsymmetrical synapses on spines, dendritic trunks, and cell bodies in area 17 of the cat. Journal of Comparative Neurology231, 180–189. PubMed Google Scholar
Beaulieu, C. &; Colonnier, M. (1989) Number and size of neurons and synapses in the motor cortex of cats raised in different environmental complexities. Journal of Comparative Neurology289, 178–187. PubMed Google Scholar
Beaulieu, C., Campistron, G. &; Crevier, C. (1994) Quantitative aspects of the GABA circuitry in the primary visual cortex of the adult rat. Journal of Comparative Neurology339, 559–572. PubMed Google Scholar
Beaulieu, C., Kisvarday, Z., Somogyi, P., Cynader, M. &; Cowey, A. (1992) Quantitative distribution of GABA-immunopositive and-immunonegative neurons and synapses in the monkey striate cortex (area 17). Cerebral Cortex2, 295–309. PubMed Google Scholar
Benavides-Piccione, R. &; deFelipe, J. (2003) Different populations of tyrosine hydroxylaseimmunoreactive neurons defined by differential expression of nitric oxide synthase in the human temporal cortex. Cerebral Cortex13, 297–307. PubMed Google Scholar
Blue, M. E. &; Parnavelas, J. G. (1983) The formation and maturation of synapses in the visual cortex of the rat. II. Quantitative analysis. Journal of Neurocytology12, 697–712. PubMed Google Scholar
Bourgeois, J.-P. &; Rakic, P. (1993) Changes of synaptic density in the primary visual cortex of the macaque monkey from fetal to adult stage. Journal of Neuroscience13, 2801–2820. PubMed Google Scholar
Bourgeois, J.-P., Goldman-Rakic, P. S. &; Rakic, P. (1994) Synaptogenesis in the prefrontal cortex of rhesus monkey. Cerebral Cortex4, 78–96. PubMed Google Scholar
Buxhoeveden, D. P. &; Casanova, M. F. (2002) The minicolumn hypothesis in neuroscience. Brain125, 935–951. PubMed Google Scholar
Cajal, S. R. (1899) Estudios sobre la corteza cerebral humana II: Estructura de la corteza motriz del hombre y mamíferos superiores. Revista Trimestral Microgáfica4, 117–200. Translated in deFelipe, J. &; Jones, E. G. (1988). Cajal on the Cerebral Cortex. New York: Oxford University Press. Google Scholar
Cajal, S. R. (1917) Recuerdos de mi vida, Vol. 2: Historia de mi labor científica. Madrid: Moya. Google Scholar
Campbell, M. J. &; Morrison, J. H. (1989) Monoclonal antibody to neurofilament protein (SMI-32) labels a subpopulation of pyramidal neurons in the human and monkey neocortex. Journal of Comparative Neurology282, 191–205. PubMed Google Scholar
Chenn, A. &; Walsh, C. A. (2002) Regulation of cerebral cortical size by control of cell cycle exit in neural precursors. Science297, 365–369. PubMed Google Scholar
Colonnier, M. (1968) Synaptic patterns on different cell types in the different laminae of the cat visual cortex. An electron microscope study. Brain Research9, 268–287. PubMed Google Scholar
Colonnier, M. (1981) The electron-microscopic analysis of the neuronal organization of the cerebral cortex. In The Organization of the Cerebral Cortex (edited by Schmitt, F. O., Worden, F. G., Adelman, G. &; Dennis, S. G.) pp. 125–152. Cambridge: MIT Press. Google Scholar
Conti, F. &; Weinberg, R. J. (1999) Shaping excitation at glutamatergic synapses. Trends in Neuroscience22, 451–458. Google Scholar
Cragg, B. G. (1967) The density of synapses and neurones in the motor and visual areas of the cerebral cortex. Journal of Anatomy101, 639–654. PubMed Google Scholar
deFelipe, J. (1993) Neocortical neuronal diversity: Chemical heterogeneity revealed by co-localization studies of classic neurotransmitters, neuropeptides, calcium binding proteins and cell surface molecules. Cerebral Cortex3, 273–289. PubMed Google Scholar
deFelipe, J. (1997) Microcircuits in the brain. In Lecture Notes in Computer Science, Vol. 1240 (edited by Mira, J., Moreno-DÍaz, R. &; Cabestany, J.) pp. 1–14. Berlin: Springer. Google Scholar
deFelipe, J. (2002) Cortical interneurons: From Cajal to 2001. In Changing Views of Cajal's Neuron (edited by Azmitia, E., deFelipe, J., Jones, E. G., Rakic, P. &; Ribak, C.) Progress in Brain Research136, 215–238.
deFelipe, J. &; Jones, E. G. (1988) Cajal on the Cerebral Cortex. New York: Oxford University Press. Google Scholar
deFelipe, J. &; FariÑas, I. (1992) The pyramidal neuron of the cerebral cortex: Morphological and chemical characteristics of the synaptic inputs. Progress in Neurobiology39, 563–607. PubMed Google Scholar
DEFELIPE, J., HENDRY, S. H. C., HASHIKAWA, T., MOLINARI, M. &; JONES, E. G. (1990) A microcolumnar structure of monkey cerebral cortex revealed by immunocytochemical studies of double bouquet cell axons. Neuroscience37, 655–673. PubMed Google Scholar
deFelipe, J., Marco, P., FairÉn, A., &; Jones, E. G. (1997) Inhibitory synaptogenesis in mouse somatosensory cortex. Cerebral Cortex7, 619–634. PubMed Google Scholar
deFelipe, J., Marco, P., Busturia, I. &; Merchanperez, A. (1999a) Estimation of the number of synapses in the cerebral cortex: Methodological considerations. Cerebral Cortex9, 722–732. PubMed Google Scholar
deFelipe, J., GonzÁlez-Albo, M. C., del RÍo, M. R. &; Elston, G. N. (1999b) Distribution and patterns of connectivity of interneurons containing calbindin, calretinin and parvalbumin in visual areas of the occipital and temporal lobes of the macaque monkey. Journal of Comparative Neurology412, 515–526. PubMed Google Scholar
deFelipe, J., Arellano, J. I., MerchÁn-PÉrez, A., GonzÁlez-Albo, M. C., Walton, K. &; LlinÁs, R. (2002) Spaceflight induces changes in the synaptic circuitry of the postnatal developing neocortex. Cerebral Cortex12, 883–891. PubMed Google Scholar
del RÍo, M. R. &; deFelipe, J. (1996) Colocalization of calbindin D-28k, calretinin and GABA immunoreactivities in neurons of the human temporal cortex. Journal of Comparative Neurology369, 472–482. PubMed Google Scholar
del RÍo, M. R. &; deFelipe, J. (1997a) Double bouquet cell axons in thehumantemporal neocortex: Relationship to bundles of myelinated axons and colocalization of calretinin and calbindin D-28k immunoreactivities. Journal of Chemical Neuroanatomy13, 243–251. PubMed Google Scholar
del RÍio, M. R. &; deFelipe, J. (1997b) Colocalization of parvalbumin and calbindin d-28k in neurons including chandelier cells of thehumantemporal neocortex. Journal of Chemical Neuroanatomy12, 165–173. PubMed Google Scholar
Dexler, H. (1913) Das Hirn von Halicore dugong Erxl. Gegenbaurs Morphologisches Jahrbuch45, 97–190. Google Scholar
Elston, G. N., Tweedale, R. &; Rosa, M. G. P. (1999a) Cortical integration in the visual system of the macaque monkey: Large scale morphological differences of pyramidal neurones in the occipital, parietal and temporal lobes. Proceedings of the Royal Society of London Series B266, 1367–1374. Google Scholar
Elston, G. N., Manger, P. R. &; Pettigrew, J. D. (1999b) Morphology of pyramidal neurones in cytochrome oxidase modules of the S-I bill representation of the platypus. Brain Behavior and Evolution53, 87–101. Google Scholar
Elston, G. N., Benavides-Piccione, R. &; deFelipe, J. (2001) The pyramidal cell in cognition: A comparative study in man and monkey. Journal of Neuroscience21, RC163, 1–5. Google Scholar
FairÉn, A., deFelipe, J. &; Regidor, J. (1984) Nonpyramidal neurons. General account. In Cellular Components of the Cerebral Cortex, Vol. 1, Cerebral Cortex (edited by Peters, A. &; Jones, E. G.) pp. 201–253.NewYork: Plenum Press. Google Scholar
Gabbott, P. L. A. &; Bacon, S. J. (1996) Local circuit neurons in the medial prefrontal cortex (areas 24a,b,c, 25 and 32) in the monkey: II. Quantitative areal and laminar distributions. Journal of Comparative Neurology364, 609–636. PubMed Google Scholar
Gabbott, P. L. A., Dickie, B. G. M., Vaid, R. R., Headlam, A. J. N. &; Bacon, S. J. (1997) Localcircuit neurones in the medial prefrontal cortex (areas 25, 32 and 24b) in the rat: Morphology and quantitative distribution. Journal of Comparative Neurology377, 465–499. PubMed Google Scholar
Galarreta, M. &; Hestrin, S. (2001) Electrical synapses between GABA-releasing interneurons. Nature Reviews Neuroscience2, 425–433. PubMed Google Scholar
Gilbert, G. D. &; Kelly, J. P. (1975) The projection of cells in different layers of the cat's visual cortex. Journal of Comparative Neurology163, 81–106. PubMed Google Scholar
Glezer, I. I., Jacobs, M. S. &; Morgane, P. J. (1988) Implications of the “initial brain” concept for brain evolution in Cetacea. The Behavioral and Brain Sciences11, 75–116. Google Scholar
Glezer, I. I. &; Morgane, P. J. (1990) Ultrastructure of synapses and Golgi analysis of neurons in neocortex of the lateral gyrus (visual cortex) of the dolphin and pilot whale. Brain Research Bulletin24, 401–427. PubMed Google Scholar
Glezer, I. I., Hof, P. R., Leranth, C. &; Morgane, P. J. (1993) Calcium-binding protein-containing neuronal populations in mammalian visual cortex: A comparative study in whales, insectivores, bats, rodents, and primates. Cerebral Cortex3, 249–272. PubMed Google Scholar
Gray, E. G. (1959) Axo-somatic and axo-dendritic synapses of the cerebral cortex: An electron microscopic study. Journal of Anatomy93, 420–433. PubMed Google Scholar
Haug, H. (1987) Brain sizes, surfaces, and neuronal sizes of the cortex cerebri: A stereological investigation of man and his variability and a comparison with some mammals (primates, whales, marsupials, insectivores, and one elephant). The American Journal of Anatomy180, 126–142. PubMed Google Scholar
Hendry, S. H. C., Schwark, H. D., Jones, E. G. &; Yan, J. (1987) Numbers and proportions of GABAimmunoreactive neurons in different areas of monkey cerebral cortex. Journal of Neuroscience7, 1503–1519. PubMed Google Scholar
Hof, P. R., Glezer, I. I., Conde, F., Flagg, R. A., Rubin, M. B., Nimchinsky, E. A. &; Vogt Weisenhorn, D. M. (1999) Cellular distribution of the calcium-binding proteins parvalbumin, calbindin, and calretinin in the neocortex of mammals: Phylogenetic and developmental patterns. Journal of Chemical Neuroanatomy16, 77–116. PubMed Google Scholar
Hof, P. R., Glezer, I. I., Nimchinsky, E. A. &; Erwin, J. M. (2000) Neurochemical and cellular specializations in the mammalian neocortex reflect phylogenetic relationships: Evidence from primates, cetaceans, and artiodactyls. Brain, Behavior and Evolution55, 300–310. Google Scholar
Houser, C. R., Vaughn, J. E., Hendry, S. H. C., Jones, E. G. &; Peters, A. (1984) GABA neurons in cerebral cortex. Functional Properties of Cortical Cells. In Cerebral Cortex (edited by Jones, E. G. &; Peters, A.) pp. 63–89. New York: Plenum Press. Google Scholar
Hubel, D. H. &; Wiesel, T. N. (1977) Functional architecture of macaque monkey cortex. Proccedings of the Royal Society of London Series B198, 1–59. Google Scholar
Huttenlocher, P. R. &; Dabholkar, A. S. (1997) Regional differences in synaptogenesis in human cerebral cortex. Journal of Comparative Neurology387, 167–178. PubMed Google Scholar
Johnson, J. I., Kirsch, J. A., Reep, R. L. &; Switzer, R. C. 3RD (1994) Phylogeny through brain traits: More characters for the analysis of mammalian evolution. Brain, Behavior and Evolution43, 319–347. Google Scholar
Jones, E. G. (1983) The columnar basis of cortical circuitry. In The Clinical Neurosciences (edited by Willis, W. D.) pp. 357–383. New York: Churchill Livingstone. Google Scholar
Jones, E. G. (2000a) Microcolumns in the cerebral cortex. Proceedings of the National Academy of Sciences of USA97, 5019–5021. Google Scholar
Jones, E. G. (2000b) Cortical and subcortical contributions to activity-dependent plasticity in primate somatosensory cortex. Annual Review of Neuroscience23, 1–37. PubMed Google Scholar
Jones, E. G. &; Powell, T. P. S. (1970) Electron microscopy of the somatic sensory cortex of the cat. I. Cell types and synaptic organization. Philosophical Transactions of the Royal Society of London Biological Sciences257, 1–11. Google Scholar
Jones, E. G. &; Hendry, S. H. C. (1986) Co-localization of GABA and neuropeptides in neocortical neurons. Trends in Neuroscience10, 71–76. Google Scholar
Jones, E. G. &; Wise, S. P. (1977). Size, laminar and columnar distribution of efferent cells in the sensory-motor cortex of monkeys. Journal of Comparative Neurology175, 391–438. PubMed Google Scholar
Kawaguchi, Y. &; Kubota, Y. (1997) GABAergic cell subtypes and their synaptic connections in rat frontal cortex. Cerebral Cortex7, 476–486. PubMed Google Scholar
Kubota, Y. &; Kawaguchi, Y. (2000) Dependence of GABAergic synaptic areas on the interneuron type and target size. Journal of Neuroscience20, 375–386. PubMed Google Scholar
Letinic, K., Zoncu, R. &; Rakic, P. (2002) Origin of GABAergic neurons in the human neocortex. Nature417, 645–649. PubMed Google Scholar
Lewis, D. A. &; Lund, J. S. (1990) Heterogeneity of chandelier neurons in monkey neocortex: Corticotropinreleasing factor-and parvalbumin-immunoreactive populations. Journal of Comparative Neurology293, 599–615. PubMed Google Scholar
Lorente de NÓ, R. (1938) Architectonics and structure of the cerebral cortex. In Physiology of the Nervous System (edited by Fulton, J. F.) pp. 291–330. New York: Oxford University Press. Google Scholar
Lund, J. S., Lund, R. D., Hendrickson, A. E., Bunt, A. H. &; Fuchs, A. F. (1975) The origin of efferent pathways from the primary visual cortex, area 17, of the macaque monkey as shown by retrograde transport of horseradish peroxidase. Journal of Comparative Neurology164, 287–304. Google Scholar
LÜscher, C., Nicoll, R. A., Malenka, R. C. &; Muller, D. (2000) Synaptic plasticity and dynamic modulation of the postsynaptic membrane. Nature Neuroscience3, 545–550. PubMed Google Scholar
Mackenzie, P. J., Kenner, G. S., Prange, O., Shayan, H., Umemiya, M. &; Murphy, T. H. (1999) Ultrastructural correlates of quantal synaptic function at single CNS synapses. Journal of Neuroscience19, RC13, 1–7. PubMed Google Scholar
Marco, P. &; deFelipe, J. (1997) Altered synaptic circuitry in the human temporal epileptogenic neocortex. Experimental Brain Research114, 1–10. Google Scholar
Marin, O., Yaron, A., Bagri, A., Tessierlavigne, M. &; Rubenstein, J. L. (2001) Sorting of striatal and cortical interneurons regulated by semaphorin-neuropilin interactions. Science293, 872–875. PubMed Google Scholar
Micheva, K. D. &; Beaulieu, C. (1995) Postnatal development of GABA neurons in the rat somatosensory barrel cortex: A quantitative study. European Journal of Neuroscience7, 419–430. PubMed Google Scholar
Micheva, K. D. &; Beaulieu, C. (1996) Quantitative aspects of synaptogenesis in the rat barrel field cortex with special reference to the GABA circuitry. Journal of Comparative Neurology373, 340–354. PubMed Google Scholar
Mountcastle, V. B. (1978) An organizing principle for cerebral function: The unit module and the distributed system. In The Mindful Brain (edited by Mountcastle, V. B. &; Edelman, G. M.) pp. 7–50. Cambridge: MIT Press. Google Scholar
Mountcastle, V. B. (1997) The columnar organization of the neocortex. Brain120, 701–722. PubMed Google Scholar
Nieuwenhuys, R. (1994) The neocortex. An overview of its evolutionary development, structural organization and synaptology. Anatomy and Embryology190, 307–337. PubMed Google Scholar
Nimchinsky, E. A., Gilissen, E., Allman, J. M., Perl, D. P., Erwin, J. M. &; Hof, P. R. (1999) A neuronal morphologic type unique to humans and great apes. Proceedings of the National Academy of Sciences ofUSA96, 5268–5273. Google Scholar
O'Kusky, J. &; Colonnier, M. (1982)Alaminar analysis of the number of neurons, glia, and synapses in the visual cortex (area 17) of adult macaque monkeys. Journal of Comparative Neurology210, 278–290. PubMed Google Scholar
Peters, A. (1987) Synaptic specificity in the cerebral cortex. In Synaptic Function (edited by Edelman, G. M., Gall, W. E. &; Cowan, W. M.) pp. 373–397. New York: John Wiley. Google Scholar
Peters, A. &; Jones, E. G. (1984) Cerebral Cortex Vol. 1: Cellular Components of the Cerebral Cortex. New York: Plenum Press. Google Scholar
Peters, A. &; Palay, S. L. (1996) The morphology of synapses. Journal of Neurocytology25, 687–700. PubMed Google Scholar
Peters, A., Palay, S. L. &; Webster, H. DE F. (1991) The Fine Structure of the Nervous System. Neurons and their Supporting Cells. New York: Oxford University Press. Google Scholar
Peters, A. &; Sethares, C. (1997) The organization of double bouquet cells in monkey striate cortex. Journal of Neurocytology26, 779–797. PubMed Google Scholar
Petrides, M. &; Pandya, D. N. (1994) Comparative architectonic analysis of the human and the macaque frontal cortex. Handbook of Neurophysiology9, 17–58. Google Scholar
Poe, B. H., Linville, C. &; Brunso-Bechtold, J. (2001) Age-related decline of presumptive inhibitory synapses in the sensorimotor cortex as revealed by the physical dissector. Journal of Comparative Neurology439, 65–72. PubMed Google Scholar
Powell, T. P. S. (1981) Ceratin aspects of the intrinsic organization of the cerebral cortex. In Brain Mechanisms and Perceptual Awareness (edited by Pompeiano, O. &; Ajmone Marsan, C.) pp. 1–19. New York: Raven Press. Google Scholar
Preuss, T. M. &; Coleman, G. Q. (2002) Human-specific organization of primary visual cortex: Alternating compartments of dense Cat 301 and calbindin immunoreactivity in layer 4A. Cerebral Cortex12, 671–691. PubMed Google Scholar
Rakic, P. (1988) Specification of cerebral cortical areas. Science241, 170–176. PubMed Google Scholar
Rakic, P. (2002) Evolving concepts of cortical radial and areal specification. In Changing Views of Cajal's Neuron (edited by Azmitia, E., deFelipe, J., Jones, E. G., Rakic, P. &; Ribak, C.) Progress in Brain Research136, 265–280.
Rakic, P., Bourgeois, J.-P., Eckenhoff, M. F., Zecevic, N., &; Goldman-Rakic, P. (1986) Concurrent overproduction of synapses in diverse regions of the primate cerebral cortex. Science232, 232–235. PubMed Google Scholar
Rakic, P., Bourgeois, J.-P. &; Goldman-Rakic, P. S. (1994) Synaptic development of the cerebral cortex: Implications for learning, memory, and mental illness. Progress in Brain Research104, 227–243. Google Scholar
Ren, J. Q., Aika, Y., Heizmann, C. W. &; Kosaka, T. (1992) Quantitative analysis of neurons and glial cells in the rat somatosensory cortex, with special reference to GABAergic neurons and parvalbumin-containing neurons. Experimental Brain Research92, 1–14. Google Scholar
Reep, R. L., Johnson, J. I., Switzer, R. C. &; Welker, W. I. (1989) Manatee cerebral cortex: Cytoarchitecture of the frontal region in Trichechus Manatus Latirostris. Brain, Behavior and Evolution34, 365–386. Google Scholar
Rockel, A. J., Hiorns, R. W. &; Powell, T. P. S. (1980) The basic uniformity in structure of the neocortex. Brain103, 221–244. PubMed Google Scholar
Schikorski, T. &; Stevens, C. F. (1999) Quantitative fine-structural analysis of olfactory cortical synapses. Proceedings of the National Academy of Sciences of USA96, 4107–4112. Google Scholar
SchÜz, A. &; Palm, G. (1989) Density of neurons and synapses in the cerebral cortex of the mouse. Journal of Comparative Neurology286, 442–455. PubMed Google Scholar
Silberberg, G., Gupta, A. &; Markram, H. (2002) Stereotypy in neocortical microcircuits. Trends in Neuroscience25, 227–230. PubMed Google Scholar
Skoglund, T. S., Pascher, R. &; Berthold, C. H. (1996) Heterogeneity in the columnar number of neurons in different neocortical areas in the rat. Neuroscience Letters208, 97–100. PubMed Google Scholar
Sloper, J. J. (1973) An electron microscope study of the neurons of the primate motor and somatic sensory cortices. Journal of Neurocytology2, 351–359. PubMed Google Scholar
Sloper, J. J., Hiorns, R. W. &; Powell, T. P. S. (1979) A qualitative and quantitative electron microscopic study of the neurons in the primate motor and somatic sensory cortices. Philosophical Transactions of the Royal Society of London Series B285, 141–171. PubMed Google Scholar
Somogyi, P., TamÁs, G., Lujan, R. &; Buhl, E. H. (1998) Salient features of synaptic organization in the cerebral cortex. Brain Research Reviews26, 113–135. PubMed Google Scholar
Stolzenburg, J. U., Reichenbach, A. &; Neumann, M. (1989) Size and density of glial and neuronal cells within the cerebral neocortex of various insectivorian species. Glia2, 78–84. PubMed Google Scholar
Takumi, Y., RamÍrez-LeÓn, V., Laake, P., Rinvik, E. &; Ottersen, O. P. (1999) Different modes of expression of AMPA and NMDA receptors in hippocampal synapses. Nature Neuroscience2, 618–624. PubMed Google Scholar
Tan, S. S., Kalloniatis, M., Sturm, K., Tam, P. P., Reese, B. E. &; Faulkner-Jones, B. (1998) Separate progenitors for radial and tangential cell dispersion during development of the cerebral neocortex. Neuron21, 295–304. PubMed Google Scholar
Thomson, A. M. &; Deuchars, J. (1997) Synaptic interactions in neocortical local circuits: Dual intracellular recordings in vitro. Cerebral Cortex7, 510–522. PubMed Google Scholar
TÖmbÖl, T. (1974) An electron microscopic study of the neurons of the visual cortex. Journal of Neurocytology3, 525–531. PubMed Google Scholar
Tyler, C. J., Dunlop, S. A., Lund, R. D., Harman, A. M., Dann, J. F., Beazley, L. D. &; Lund, J. S. (1998) Anatomical comparison of the macaque and marsupial visual cortex: Common features that may reflect retention of essential cortical elements. Journal of Comparative Neurology400, 449–468. PubMed Google Scholar
Wang, Y., Gupta, A., Toledo-Rodriguez, M., Wu, C. Z. &; Markram, H. (2002) Anatomical, physiological, molecular and circuit properties of nest basket cells in the developing somatosensory cortex. Cerebral Cortex12, 395–410. PubMed Google Scholar
West, M. J. &; Gundersen, H. J. (1990) Unbiased stereological estimation of the number of neurons in the human hippocampus. Journal of Comparative Neurology296, 1–22. PubMed Google Scholar
White, E. L. (1989) Cortical Circuits: Synaptic Organization of the Cerebral Cortex. Structure, Function and Theory. Boston: Birkhäuser. Google Scholar
White, E. L., Weinfeld, L. &; Lev, D. L. (1997)Asurvey of morphogenesis during the early postnatal period in PMBSF barrels of mouse SmI cortex with emphasis on barrel D4. Somatosensory &; Motor Research14, 34–55. Google Scholar
Williams, R. W. &; Rakic, P. (1988) Three-dimensional counting: An accurate and direct method to estimate numbers of cells in sectioned material. Journal of Comparative Neurology278, 344–352. PubMed Google Scholar
Winfield, D. A., Gatter, K. C. &; Powell, T. P. S. (1980) Aelectron microscopic study of the types and proportions of neurons in the cortex of the motor and visual areas of the cat and rat. Brain103, 245–258. PubMed Google Scholar
Zecevic, N. &; Rakic, P. (1991) Synaptogenesis in monkey somatosensory cortex. Cerebral Cortex1, 510–523. PubMed Google Scholar
Zecevic, N., Bourgeois, J.-P. &; Rakic, P. (1989) Changes in synaptic density in motor cortex of rhesus monkey during fetal and postnatal life. Developmental Brain Research50, 11–32. PubMed Google Scholar