Ricardo Gattass

ORCID:

https://orcid.org/0000-0002-0321-1490


Formação:

  • Princeton University

    | Pós-Doutorado | 1978 - 1981

  • Universidade Federal do Rio de Janeiro

    Ciências Biológicas (Biofísica) | Mestrado | 1972 - 1973

  • Universidade Federal do Rio de Janeiro

    Ciencias Biológicas Biofísica | Especialização | 1971 - 1971

  • Universidade Federal do Rio de Janeiro

    Ciências Biológicas (Fisiologia) | Doutorado | 1971 - 1976

  • Universidade Federal do Rio de Janeiro

    Medicina | Graduação | 1966 - 1971

  • Universidade Federal do Rio de Janeiro

    Medicina | Graduação | 1966 - 1971
Laboratórios:
Nuvens de Palavras:
Artigos:

(79.07% artigos com DOI)

Titulo DOI Ano
Cortical maps as a fundamental neural substrate for visual representation. 10.1016/j.pneurobio.2023.102424 2023
Architecture of the inferior parietal cortex in capuchin monkey 10.1002/cne.25449 2023
Time course of dorsolateral geniculate nucleus plasticity in adult monkeys with laser-induced retinal lesions 10.1002/cne.25337 2022
Nitrergic neurons of the forepaw representation in the rat somatosensory and motor cortices: A quantitative study. 10.1002/cne.2519 2021
The role of feedback projections in feature tuning and neuronal excitability in the early primate visual system 10.1007/s00429-021-02311-x 2021
Tangential distribution of cell type and direction selectivity in monkey area MT 10.1590/0001-3765202020190564 2020
Genetic variability of the sws1 cone opsin gene among New World monkeys 10.1002/ajp.23199 2020
Effects of MT lesions on visuomotor performance in macaques 10.1016/j.pneurobio.2020.101931 2020
Time course of cytochrome oxidase blob plasticity in the primary visual cortex of adult monkeys after retinal laser lesions 10.1002/cne.24434 2019
Partitioning of the primate intraparietal cortex based on connectivity pattern and immunohistochemistry for Cat-301 and SMI-32 10.1002/cne.24438 2018
Distribution of cytochrome oxidase-rich patches in human primary visual cortex 10.1002/cne.24435 2018
Neuronal response properties across cytochrome oxidase stripes in primate V2 10.1002/cne.24518 2018
Cortical Afferents of Area 10 in Cebus Monkeys: Implications for the Evolution of the Frontal Pole 10.1093/cercor/bhy044 2018
Response Properties of Pulvinar Neurons Studied with Single-Unit Electrophysiological Recordings. 10.1007/978-3-319-70046-5 9. 2018
Introduction 10.1007/978-3-319-70046-5 1. 2018
Precise visuotopic organization of the blind spot representation in primate V1 10.1152/jn.00418.2014 2015
Architectonic mapping of somatosensory areas involved in skilled forelimb movements and tool use 10.1002/cne.23916 2015
Controversies about the visual areas located at the anterior border of area V2 in primates 10.1017/S0952523815000188 2015
Quantification of Early Stages of Cortical Reorganization of the Topographic Map of V1 Following Retinal Lesions in Monkeys 10.1093/cercor/bhs208 2014
Automatic mapping of visual cortex receptive fields: A fast and precise algorithm 10.1016/j.jneumeth.2013.09.012 2014
Effect of Microstimulation of the Superior Colliculus on Visual Space Attention 10.1162/jocn_a_00570 2014
Subcortical Projections of Area V2 in the Macaque 10.1162/jocn_a_00571 2014
Feedforward and feedback connections and their relation to the CytOx modules of V2 in monkeys 10.1002/cne.23571 2014
Claustrum projections to prefrontal cortex in the capuchin monkey (Cebus apella) 10.3389/fnsys.2014.00123 2014
Connectional subdivision of the claustrum: two visuotopic subdivisions in the macaque 10.3389/fnsys.2014.00063 2014
Subcortical Connections of Area V4 in the Macaque 10.1590/S0001-37652000000300035 2013
GABA-induced inactivation of Cebus apella V2 neurons: effects on orientation tuning and direction selectivity 10.1590/1414-431X20132859 2013
A Conserved Pattern of Differential Expansion of Cortical Areas in Simian Primates 10.1523/jneurosci.2909-13.2013 2013
Subcortical connections of area V4 in the macaque 10.1002/cne.23513 2013
GABA inactivation of area V4 changes receptive-field properties of V2 neurons in Cebus monkeys 10.1016/j.expneurol.2012.03.008 2012
GABA inactivation of visual area MT modifies the responsiveness and direction selectivity of V2 neurons in Cebus monkeys 10.1017/S0952523811000411 2011
Cone photopigment variations in Cebus apella monkeys evidenced by electroretinogram measurements and genetic analysis 10.1016/j.visres.2009.10.017 2009
Distribution of neurofilament proteins in the lateral geniculate nucleus, primary visual cortex, and area MT of adult Cebus monkeys. 10.1002/cne.21718 2008
Parallel Evolution of Cortical Areas Involved in Skilled Hand Use 2007
Cortical Connections of Area V4 in the Macaque 10.1093/cercor/bhm061 2007
Distribution of calbindin-28KD and parvalbumin in V1 in normal adult Cebus apella monkeys and in monkeys with retinal lesions. 10.1016/j.brainres.2006.08.001 2006
Differential expression of Zif268 and c-Fos in the primary visual cortex and lateral geniculate nucleus of normal Cebus monkeys and after monocular lesions. 10.1002/cne.20361 2005
Cortical visual areas in monkeys: location, topography, connections, columns, plasticity and cortical dynamics 10.1098/rstb.2005.1629 2005
Effects of inactivation of the lateral pulvinar on response properties of second visual area cells in Cebus monkeys. 10.1111/j.1440-1681.2004.04051 2004
Changes of ongoing activity in Cebus monkey perirhinal cortex correlates with behavioral performance. 10.1590/S0100-879X2005000100010 2004
GABA Inactivation of visual area MT modifies direction selectivity of V2 neurons in Cebus monkeys. 2004
Electrophysiological imaging of functional architecture in the cortical middle temporal visual area of Cebus apella monkey. 2003
Modulation by context of a scene in monkey anterior inferotemporal cortex during a saccadic eye movement task. 10.1590/S0001-37652003000100008 2003
Distribution of NADPH-diaphorase in the superior colliculus of cebus monkeys, and co-localization with calcium-binding proteins. 10.1016/S0168-0102(03)00125-1 2003
Three streams of visual information processing in V2 of Cebus monkey. 10.1002/cne.10878 2003
Contributions of stimulus valence and arousal to visual activation during emotional perception. 2003
Two-dimensional map of direction selectivity in cortical visual area MT of Cebus monkey. 10.1590/S0001-37652002000300009 2002
Connectional and neurochemical subdivisions of the pulvinar en Cebus monkeys. 2001
Distribution of calbindin, parvalbumin and calretinin in the lateral geniculate nucleus and superior colliculus in Cebus apella monkeys. 10.1016/S0891-0618(01)00123-5 2001
The Brain in Debate: VI. Sensory and Motor Maps: dynamics and plasticity. 10.1590/S0100-879X2001001200001 2001
Third-tier ventral extrastriate cortex in the New World monkey, Cebus apella. 10.1007/s002210000344 2000
Visual cortical projections and chemoarchitecture of macaque monkey pulvinar. 10.1002/(SICI)1096-9861(20000410)419:3<377::AID-CNE9>3.0.CO;2-E 2000
Mapeando o pensamento: um estudo de ressonância funcional. 1999
Area V4 in Cebus monkey: Extent and visuotopic organization. 10.1093/cercor/8.8.685 1998
Filling-in topographically organized distributed networks. 1998
Callosally Projecting Neurons In The Macaque Monkey V1/V2 Border Are rich In Nonphosphorylated Neurofilament Protein. 10.1017/S0952523800011688 1997
Tangential Distribution Of Cytochrome Oxidase-Rich Patches in the primary visual cortex of macaque monkeys. 10.1007/BF00231775 1997
Cortical Projections Of Area V2 In The Macaque. 10.1093/cercor/7.2.110 1997
Cagaergic Retinocollicular Projection In The New World Monkey Cebus Apella. 1997
Neurofilament Protein Is Differentially Distributed In Subpopualations Of Corticocortical Projection Neurons In The Macaque Monkey Visual Pathways. 10.1002/(SICI)1096-9861(19961202)376:1<112::AID-CNE7>3.0.CO;2-6 1996
Responses Of Cells In The Superior Colliculus During Performance Of A Spatial Attention Task In The Macaque. 1996
Responses Of Cells In Monkey Visual Cortex During Perceptual Filling-In Of An Artificial Scotoma. 10.1038/377731a0 1995
Identification And Visuotopic Organization Of Areas Po And Pod In Cebus Monkey. 10.1002/cne.903400106 1994
Cortical afferents of visual area MT in th Cebus monkey. Possible homogies between new and world monkeys. 10.1017/S0952523800006064 1993
The modular organization of projections from areas V1 abd V2 to areas V4 and TEO in Macaques. 1993
Laminar. columnar and topographic aspects of ocular dominance in primary visual cortex of Cebus monkeys. 10.1007/BF02259100 1992
Dynamic surrounds of receptive fields in primate striate cortex: a physiological basis for perceptual completion? 10.1073/pnas.89.18.8547 1992
Topographic organization of cortical input to striate cortex in the Cebus monkey: A fluorescent tracer study. 10.1002/cne.903080411 1991
A quantitative analysis of citochrome oxidase-rich patches in the primary visual cortex of Cebus monkeys: topographic distribution and effects of monkeys: topographic distribution and effects of late monocular enucleation. 1991
Cortical streams of visual Information processing processing in primates. 1990
Visual Area Mt In The Cebus Monkey: Location, Visuotopic Organization And Variability. 10.1002/cne.902870108 1989
Topographic Organization Of Cortical Afferents To Extrastriate Visual Area Po In The Macaque: A Dual Tracer Study. 10.1002/cne.902690307 1988
Representation Of The Visual Field In The Second Visual Area In The Cebus Monkey. 10.1002/cne.902750303 1988
Visuotopic Organization And Extent Of V3 And V4 Of The Macaque. 1988
Complete Pattern Of ocular Dominance Stripes In Vi Of New World Monkey, Cebus Apella. 10.1007/BF00250609 1988
Visual topography of V1 in the Cebus monkey. 10.1002/cne.902590404 1987
Cortical visual areas of the macaque: possible substrate for pattern recognition mechanisms. 1986
Visual Topography Of V2 In The Macaque. 10.1002/cne.902010405 1981
Visual topography of striate projection zone (MT) in posterior temporal sulcus of the macaque. 1981
Visual receptive fields of units in the pulvinar of Cebus monkey. 10.1016/0006-8993(79)91070-9 1979
The Projection Of The Opossum'S Visual Field On The Cerebral Cortex. 10.1002/cne.901770404 1978
Visuotopic Organization Of The Cebus Pulvinar: A Double Representation Of The Contralateral Hemifield. 10.1016/0006-8993(78)90130-0 1978
Single Unit Response Types In The Pulvinar Of Cebus Monkey To Multisensory Stimulation. 10.1016/0006-8993(78)90007-0 1978
The visual field of the opossum. 1978
Orientable head-holder for use in visual research. 1978
Somatotopic Organization And Response Properties Of Neurones Of The Ventro-Basal Complex In The Opossum. 1971
Eventos:

(0.00% eventos com DOI)

Titulo DOI Ano
Cone photopigment variations in Cebus apella monkeys. 2009
Determinação do padrão de visão cromática em macacos Cebus apella 2008
Are there receptive fields changes in V1 after restricted retinal lesion? 2007
Temporal facilitation on motion processing in isolated units of the primary visual cortex of primates. 2007
Estudo das propriedades dos campos receptores das células da área visual secundária (V2) no Macaco Cebus. 2007
Limited receptive field reorganization in V1 of adult primate immediately after restricted monocular retinal lesion. 2007
SMI-32 labeling in primary visual cortex and lateral geniculate nucleus of adult Cebus monkeys. 2007
Novel subdivisions of visual MST complex in the Cebus monkey revealed by the combined methods: architectonics, neurochemoarchitectonics, corticocortical and, electrophysiological recordings. 2007
Shorter latencies to moving stimuli in primate V1 single units 2007
Corticocortical connections of areas 3b, 1, 2, and 5 in the new world cebus monkey 2007
Are there receptive fields changes in V1 after restricted retinal lesion? 2006
Distribuição das proteinas de neurofilamento no núcleo geniculado lateral e no córtex visual primário de macacos Cebus apella. 2006
Functional organization of somatosensory cortex in the New World Cebus monkey (Cebus apella) 2006
Efeitos da estimulação do colículo superior na atenção visual de primatas. 2005
Layer-specific distribution of cytochrome oxidase and calcium-binding poteins in the visual Wulst of the owl. 2005
Relações espaço-temporais no mapeamento, com estímulos em movimento, dos campos de resposta (CR) visual em primatas. 2003
Colunas de dominância ocular reveladas pela expressão dos genes imediatos ZIF268 e C-Fos no córtex visual primário do macaco Cebus após lesão retiniana. 2003
Colunas de dominância ocular reveladas pela expressão dos genes imediatos Zif268 e C-fos no córtex visual primário do macaco Cebus após lesão retiniana. 2002
Alterações na distribuição da GAP-43, GFAP, clabindina-28KD e parvalbumina no núcleo geniculado lteral (NGL) do macaco Cebus apella após lesões no disco óptico. 2002
Direction and orientation selectivity of neurons in area MT of Cebus monkeys. 2002
Mapeamento quantitativo de campos de resposta visual em primatas: facilidades e aplicações. 2002
Plasticidade da área visual primária (V1) no macaco Cebus apella após lesões na margem do disco do nervo óptico (DNO). 2002
Distribuição dos genes imediatos Zif268 e C-fos no córtex visual primário dos núcleos subcorticais das vias visuais do macaco Cebus. 2002
Directional selectivity at fractures and singularities in cortical maps. 2002
Alterações na distribuição da GAP-43, GFAP, calbindina-28KD e parvalbumina no núcleo geniculado lateral (NGL) do macaco Cebus apella após elsões no disco óptico. 2001
Conectividade funcional entre a amígdala e o córtex visual no processamento emocional negativo em humanos. 2001
Organização dos tratos visuais na substância branca no cérebro de primatas: implicações para esclerose múltipla. 2001
Neuroquímica e projeções diferenciando áreas corticais no sts rostral do Cebus apella. 2001
Um critério robusto para delimitar áreas corticais: lecitina de Wisteria floribunda. 2001
Direction selectivity of neurons in area MT in Cebus monkeys. 2001
Primate V1 has a visuotopic rather thana retinotopicorganization: the topographic organization of the blind spot (BS) in V1. 2001
Direction selectivity of neurons in area MT of Cebus Monkeys. 2001
Changes in orientation and direction selectivity of cells in secondary visual area (V2) after GABA inactivation of the pulvinar in Cebus monkeys. 2001
Unpleasant pictures induce coupling between amygdala and visual areas. 2001
Direction selectivity of neurons in area MT in Cebus monkeys. 2001
Effect of GABAergic inactivation in MT and V4 in the selectivity of cells in V2. 2000
Columnar organization of area MT in Cebus apella. 2000
Distinct contributions of emotional valence and arousal to visual system activation using FMRI. 2000
Distribuição das proteinas ligantes de cálcio, calbindina-28KD, calretinina e parvalbumina no núcleo geniculado lateral do macaco Cebus apella. 2000
Cortical connections of area V4 in the macaque. 2000
Distribuição de GAP-43, GFAP, calbindina-28KD e parvalbumina no colículo superior após lesões retinianas restritas no macaco Cebus apella. 2000
Estudo da visuotopia na representação do ponto cego (PC) em V1 de primatas. 2000
Distribuição de neurônios imunorreativos para parvalbumina, SMI-32 e CAT-301 em áreas da região rostral do sulco temporal superior do Cebus apella. 2000
Plasticidade do córtex visual primário após lesões retinianas em macacos Cebus apella adultos. 2000
Efeito da inativação gabaérgica de MT sobre a seletividade de orientação e sentido em V2. 2000
Efeito da inativação gabaércia de V4 sobre a seletividade de orientação e sentido em V2. 2000
Distribuição das proteínas ligantes de cálcio. calbindina-28kd, calretinina e parvalbumina no núcleo geniculado lateral do macaco Cebus apella. 2000
Estudo das projeções corticais eferentes da área visual secundária (V2) no macaco Cebus apella. 1999
Arranjos colunares de seletividade direcional da área visual MT do Cebus apella. 1999
Efeito da inativação GABAérgica das áreas visuais V1, V4 e MT sobre a seletividade orientacional e direcional de neurônios da área visual V2. 1999
Efeito da inativação GABAérgica sobre a seletividade orientacional e direcional nos circuitos intrísecos de V2. 1999
Plasticidade do córtex visual primário após lesões retinianas em macacos Cebus apella adultos. 1999
Columnar organization of area MT in Cebus apella. 1999
Estudo das projeções corticais eferentes da área visual secundária (V2) no macaco Cebus apella. 1999
fMRI correlates of active manual exploration of asemantic objects. 1998
Colocalização da enzima NADPH-diaforase com proteínas ligantes de cálcio em neurônios do colículo superior do macaco Cebus. 1998
Mudanças na seletividade orientacional das células em V2 após inativação do núcleo pulvinar. 1998
Estimulação do colículo superior move o foco de atenção em primatas. 1998
A localização e organização visuotópica da área visual terciária (V3) no macaco do novo mundo, Cebus apella. 1998
Áreas da região rostral do sulco temporal superior (STS) no córtex do Cebus apella. 1998
Hipercolunas de seletividade direcional a movimento da área visual MT do Cebus apella. 1998
Feedforward and feedback connections of V2 after injection of cholera toxin in V4 of Cebus monkeys. 1997
Functional MRI analysis of human somato-sensory cortex: evidence for topography and multiple representations in the post-central cortex. 1997
Aprendizado de tarefas de atenção e visão espacial em macacos Cebus. 1997
Modularidade na área visual V2 no Cebus apella revelada pela toxina colérica. 1997
Distribuição das proteínas ligantes de cálcio, caldindina, parvalbumina e calretinina, no colículo superior do macaco Cebus. 1997
Aferências sub-corticais do colículo superior no Cebus apella. 1997
Distribuição de neurônios NADPH-diaforase-positivos no colículo superior do Macaco Cebus. 1997
Distribuição das proteínas ligantes de cálcio, calbindina, parvalbumina e calretinina, no colículo superior do macaco Cebus. 1997
Parcellation of visual cortical areas in the Chimpanzee using neurofilament and calcium-binding proteins. 1996
Distribution of calcium-binding proteins, calbindin and parvalbumin, in the pulvinar nucleus of the Cebus monkey. 1996
Laminar distribution of inputs from areas V2 to areas V4, MT and PO in Cebus apella. 1996
Interanimal variability of the distribution of cytochrome oxidase-rich patches in the primary visual cortex of macaques monkeys. 1996
Differential input from area V2 to areas V4, MT and PO in Cebus. 1995
Inputs to visual areas V1, V2 and MT from the Macaque pulvinar and their relationships to chemoarchitectonic subdivisions. 1995
Feedforward and feedback corticocortical projections in the monkey visual system display differential neurochemical phenotype. 1995
Distribution of cytochrome oxidase-rich patches in the primary visual cortex of macaque monkeys. 1995
Fast mobilization of cytochrome oxidase by visual stimulation in monkeys. 1995
Topographic distribution of blobs in cats: quantitative analysis. 1995
Changes in cytochrome oxidase-rich patches in striate cortex of humans with retinal lesions. 1994
Visuotopic organization of area 4 in Cebus monkey. 1993
Comparison of inputs from area V2 to areas V4, MT and PO in Cebus. 1993
Expanding receptive fields in V2/V3: A possibel basis for perceptual filling in? 1993
Stimulation of superior colliculius (SC) shifts the focus of attention in the Macaque. 1992
Cytoskeletal prolife of neurons involved in the M and P pathways of the macaque visual cortex. 1992
Projections to visual areas V4 and TEO from temporal, parietal and frontal lobes in macaque. 1992
Cortical afferents of visual area MT in the tufted capuchin monkey, Cebus apella. 1992
Attention-related responses in the superior colliculus of the macaque. 1991
Comparison of inputs from areas V1 and V2 to areas V4 and TEO in macaques. 1991
Topography of cortical efferents of V1 in Cebus apella monkey. 1990
Changes in receptive field size in V1 and its relation to perceptual completion. 1990
The PO complex in the Cebus monkey: location and visuotopic organization. 1990
Perception And Parallel Distributed Processing In Visual Cortex 1989
Modular organization and visual topography in cortical areas in primates. 1989
Modular organization and visual topography in cortical areas in primates. 1989
Cytochrome oxidase topography in striate cortex of normal and monocular enucleated Cebus monkeys. 1988
Ventral V3 in the Cebus monkey: visual topography and projections to V1. 1988
Cortical afferents to area V1 in the Cebus Monkey. 1987
Anisotropic representation of the visual field in V1 and V2 in the Cebus. 1986
Striate and extrastriaste areas in the Cebus monkey: an eletrophysiological and anatomical tracer study. 1984
Projections of area V2 in the macaque. 1983
Cortical afferents to visual area PO in the macaque. 1983
A new visual area in the parieto-occiptal sulcus of the macaque. 1982
Extra-stritae visual cortex. 1980
Visual areas of the temporal lobe. 1979
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