Circuits for Local and Global Signal Integration in Primary Visual Cortex

By Alessandra Angelucci, Jonathan B. Levitt, E. Walton, J. Hupé, J. Bullier, Jennifer S. Lund. Journal of Neuroscience, 2002

844 citations recorded by the source corpus.

Subfields: Cellular and Molecular Neuroscience, Cognitive Neuroscience

View Paper: https://www.semanticscholar.org/paper/393c5d7517fbcbdbcd1878d32af9f98c4414ac14

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In Cellular and Molecular Neuroscience

In Cognitive Neuroscience

Citations in the corpus

Temporal properties of surround suppression in cat primary visual cortex (2007, background): “A contribution to surround suppression could also originate in feedback from higher cortical areas ~Angelucci et al., 2002; Cavanaugh et al., 2002a; Levitt & Lund, 2002; Angelucci & Bullier, 2003; Angelucci & Bressloff, 2006; Smith et al., 2006!. Surround suppression seems to originate from a…”
Predictive coding under the free-energy principle (2009, background): “The neurobiological notion of a hierarchy rests upon the distinction between forward and backward connections (Rockland & Pandya 1979; Murphy & Sillito 1987; Felleman & Van Essen 1991; Sherman & Guillery 1998; Angelucci et al. 2002).”
Visual attention: The past 25 years (2011, background): “…& Silver, 2009), it is possible that the surround inhibition may be partly due to long range horizontal connections and lateral inhibition in early visual cortex itself (Angelucci et al., 2002) a mechanism that facilitates contrast enhancement (Muller, Mollenhauer, Rosler, & Kleinschmidt, 2005).”
A mechanistic cortical microcircuit of attention for amplification, normalization and suppression. (2015, background): “suppression of neuronal response originates from feedback signals, and Angelucci et al. (2002) found a correspondence between the spatial extend of feedback connections and of surround suppression. Lateral connections seem mostly to be involved in low contrast experiments. Angelucci et al. (2002) fo”
Hierarchical Models in the Brain (2008, background): “The neurobiological notion of a hierarchy rests upon the distinction between forward and backward connections [42–45].”
A theory of cortical responses (2005, background): “On the other hand, backward connections show abundant axonal bifurcation and a more diffuse topography, although they can be patchy (Angelucci et al. 2002a,b).”
Comparing dynamic causal models (2004, background): “These influence those neurons in V5 that receive inputs from V1 via forward connections (Angelucci et al., 2002; Johnson and Burkhalter, 1997) to enhance their responsiveness to V1 inputs, possibly through interactions between dendritic and somatic postsynaptic potentials (Siegel et al.”
Spatial and temporal scales of neuronal correlation in primary visual cortex (2008, background): “Horizontal connections may contribute to generating the correlated variability we observe, particularly for distances less than roughly 6 mm (Angelucci et al., 2002).”
Predictive Coding as a Model of Response Properties in Cortical Area V1 (2010, background): “…from a V1 cell are commensurate with the size of the SF of that cell measured with a low-contrast grating (Angelucci et al., 2002; Angelucci and Bullier, 2003), which is in turn two to four times larger than the SF measured at high contrast (Sceniak et al., 1999; Angelucci et al., 2002).”
A voxel-wise encoding model for early visual areas decodes mental images of remembered scenes (2014, neutral): “The feedback projections are believed to be critical for visual processing (Angelucci et al., 2002; Bullier, 2006; Markov et al., 2014b), but their precise functional role is currently unknown.”
Gamma-Aminobutyric Acid Concentration is Reduced in Visual Cortex in Schizophrenia and Correlates with Orientation-Specific Surround Suppression (2010, positive): “However, the spatial (Angelucci et al., 2002; Cavanaugh et al., 2002a) and temporal (Bair et al., 2003) properties of surround suppression suggest a critical role for feedback projections from extrastriate cortex (Angelucci and Bressloff, 2006).”