Anatomical organization of the primary visual cortex (area 17) of the cat. A comparison with area 17 of the macaque monkey

Golgi and axonal transport techniques have been used to examine the organization of neurons within primary visual cortex, area 17, of the cat. This organization has been compared to that of the primate cortical area 17 as described in previous studies and it is discussed in relationship to the distribution of afferents from the dorsal lateral geniculate nucleus (dLGN). The visual cortex of the cat and monkey show strong similarities in the laminar positions of neurons projecting extrinscially and also in the restriction of spiny stellate neurons to a central lamina (lamina 4) receiving input from the dLGN. However, lamina 4B in the monkey, which contains spiny stellate neurons but does not receive direct input from the dLGN, has no direct counterpart in cat area 17. Axon projections of spiny stellate neurons in the other divisions of lamina 4 differ in cat and monkey: the small, closely packed neurons in the lowermost division of lamina 4 (4B in the cat, 4Cß in the monkey) project chiefly within lamina 4 in the cat whereas in the monkey they have a strong projection to lamina 3. In the cat, spiny stellate neurons of lamina 4A project upon lamina 3 whereas in the monkey those in the apparently equivalent zone, 4Cα, project upon lamina 4B. Most non‐spiny stellate neurons examined have precisely organized interlaminar axonal projections which differ from the axon trajectories of neighboring spiny neurons.

[1]  J. O'leary,et al.  Structure of the area striata of the cat , 1941 .

[2]  R OTSUKA,et al.  [On the structure and segmentation of the cortical center of vision in the cat]. , 1962, Archiv fur Psychiatrie und Nervenkrankheiten, vereinigt mit Zeitschrift fur die gesamte Neurologie und Psychiatrie.

[3]  M. Karnovsky,et al.  THF EARLY STAGES OF ABSORPTION OF INJECTED HORSERADISH PEROXIDASE IN THE PROXIMAL TUBULES OF MOUSE KIDNEY: ULTRASTRUCTURAL CYTOCHEMISTRY BY A NEW TECHNIQUE , 1966, The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society.

[4]  T. Powell,et al.  The projection of the lateral geniculate nucleus upon the cortex in the cat , 1967, Proceedings of the Royal Society of London. Series B. Biological Sciences.

[5]  M. Colonnier.  Synaptic patterns on different cell types in the different laminae of the cat visual cortex. An electron microscope study. , 1968, Brain research.

[6]  J. Tigges,et al.  Subcortical projections, cortical associations, and some intrinsic interlaminar connections of the striate cortex in the squirrel monkey (Saimiri) , 1970, The Journal of comparative neurology.

[7]  F. Valverde.  Short axon neuronal subsystems in the visual cortex of the monkey. , 1971, The International journal of neuroscience.

[8]  W. Levick,et al.  Sustained and transient neurones in the cat's retina and lateral geniculate nucleus , 1971, The Journal of physiology.

[9]  J. Stone,et al.  Relay of receptive-field properties in dorsal lateral geniculate nucleus of the cat. , 1972, Journal of neurophysiology.

[10]  J. Stone,et al.  Very slow-conducting ganglion cells in the cat's retina: a major, new functional type? , 1972, Brain research.

[11]  D. Hubel,et al.  Laminar and columnar distribution of geniculo‐cortical fibers in the macaque monkey , 1972, The Journal of comparative neurology.

[12]  T. Powell,et al.  Patterns of degeneration after intrinsic lesions of the visual cortex (area 17) of the monkey. , 1973, Brain research.

[13]  J. Stone,et al.  Projection of X- and Y-cells of the cat's lateral geniculate nucleus to areas 17 and 18 of visual cortex. , 1973, Journal of neurophysiology.

[14]  J. Lund.  Organization of neurons in the visual cortex, area 17, of the monkey (Macaca mulatta) , 1973, The Journal of comparative neurology.

[15]  J. Jane,et al.  Some observations on axonal degeneration resulting from superficial lesions of the cerebral cortex , 1973, The Journal of comparative neurology.

[16]  J. Szentágothai.  Synaptology of the Visual Cortex , 1973 .

[17]  S. Levay,et al.  Synaptic patterns in the visual cortex of the cat and monkey. Electron microscopy of Golgi Preparations , 1973, The Journal of comparative neurology.

[18]  W. Levick,et al.  Brisk and sluggish concentrically organized ganglion cells in the cat's retina , 1974, The Journal of physiology.

[19]  S. Zeki.  Functional organization of a visual area in the posterior bank of the superior temporal sulcus of the rhesus monkey , 1974, The Journal of physiology.

[20]  S. Zeki.  Cells responding to changing image size and disparity in the cortex of the rhesus monkey , 1974, The Journal of physiology.

[21]  L. Palmer,et al.  Visual receptive fields of single striate corical units projecting to the superior colliculus in the cat. , 1974, Brain research.

[22]  W. B. Spatz.  An efferent connection of the solitary cells of Meynert. A study with horseradish peroxidase in the marmoset Callithrix , 1975, Brain Research.

[23]  E. G. Jones,et al.  Varieties and distribution of non‐pyramidal cells in the somatic sensory cortex of the squirrel monkey , 1975, The Journal of comparative neurology.

[24]  C. Gilbert,et al.  The projections of cells in different layers of the cat's visual cortex , 1975, The Journal of comparative neurology.

[25]  J. Szentágothai.  The ‘module-concept’ in cerebral cortex architecture , 1975, Brain Research.

[26]  J. Lund,et al.  Interlaminar connections and pyramidal neuron organisation in the visual cortex, area 17, of the Macaque monkey , 1975 .

[27]  H. H. Magalha˜es-Castro,et al.  Identification of corticotectal cells of the visual cortex of cats by means of horseradish peroxidase , 1975, Brain Research.

[28]  J. Lund,et al.  The origin of efferent pathways from the primary visual cortex, area 17, of the macaque monkey as shown by retrograde transport of horseradish peroxidase , 1975, The Journal of comparative neurology.

[29]  B L Finlay,et al.  Quantitative studies of single-cell properties in monkey striate cortex. IV. Corticotectal cells. , 1976, Journal of neurophysiology.

[30]  S. Sherman,et al.  X- and Y-cells in the dorsal lateral geniculate nucleus of the owl monkey (Aotus trivirgatus) , 1976, Science.

[31]  J. Stone,et al.  Properties of ganglion cells in the visual streak of the cat's retina , 1976, The Journal of comparative neurology.

[32]  R. W. Rodieck,et al.  Identification, classification and anatomical segregation of cells with X‐like and Y‐like properties in the lateral geniculate nucleus of old‐world primates. , 1976, The Journal of physiology.

[33]  W. Levick,et al.  Lateral geniculate relay of slowly conducting retinal afferents to cat visual cortex. , 1976, The Journal of physiology.

[34]  C. Gilbert,et al.  Laminar patterns of geniculocortical projection in the cat , 1976, Brain Research.

[35]  P. Somogyi.  A specific ‘axo-axonal’ interneuron in the visual cortex of the rat , 1977, Brain Research.

[36]  J. Tigges,et al.  Complementary laminar terminations of afferents to area 17 originating in area 18 and in the lateral geniculate nucleus in squirrel monkey , 1977, The Journal of comparative neurology.

[37]  J. Lund,et al.  Development of neurons in the visual cortex (area 17) of the monkey (Macaca nemestrina): A Golgi study from fetal day 127 to postnatal maturity , 1977, The Journal of comparative neurology.

[38]  J. Stone,et al.  Naming of neurones. Classification and naming of cat retinal ganglion cells. , 1977, Brain, behavior and evolution.

[39]  M. Ogren,et al.  The neurological organization of pathways between the dorsal lateral geniculate nucleus and visual cortex in old world and new world primates , 1978, The Journal of comparative neurology.

[40]  D. Ferster,et al.  The axonal arborizations of lateral geniculate neurons in the striate cortex of the cat , 1978, The Journal of comparative neurology.

[41]  J. S. Lund,et al.  Cells of the striate cortex projecting to the Clare-Bishop area of the cat , 1978, Brain Research.