Article

Horizontal connectivity in V1 : Prediction of coherence in contour and motion integration

2021-09-11

Abstract excerpt

This study demonstrates the functional importance of the Surround context relayed laterally in V1 by the horizontal connectivity, in controlling the latency and the gain of the cortical response to the feedforward visual drive. We report here four main findings : 1) a centripetal apparent motion sequence results in a shortening of the spiking latency of V1 cells, when the orientation of the local inducer and the g...

Topics

Open a Topic to create a Post that cites this publication.

Identifiers and source

Literature Corpus work: 41ed02ad-4696-5a2f-9e41-b041b4c8e100
DOI: 10.1101/2021.09.10.459746

Open publication

Related research

Semantic proximity does not establish scientific evidence.

Click a neighbor to travelStep 1 · 12 closest

Horizontal connectivity in V1 : Prediction of coherence in contour and motion integrationDOI 10.1101/2021.09.10.459746Read

Cortical Origins of the Flash-Lag Effect distortions: The Influence of Retinotopic Map ArchitectureSemantic proximity Read

Beyond Inheritance: De novo Fast Motion Computation in Primate Visual CortexSemantic proximity Read

A computational model of direction selectivity in Macaque V1 cortex based on dynamic differences between ON and OFF pathwaysSemantic proximity Read

Visual representations in the human brain rely on a reference frame that is in between allocentric and retinocentric coordinatesSemantic proximity Read

How the visual brain can learn to parse images using a multiscale, incremental grouping processSemantic proximity Read

Cue-Invariant Geometric Structure of the Population Codes in Macaque V1 and V2Semantic proximity Read

Task-specific neural mechanisms underlie biases in human orientation perceptionSemantic proximity Read

Critical spatial separation at the scale of V1 receptive fields determines motion segmentationSemantic proximity Read

Image Segmentation based on Relative Motion and Relative Disparity Cues in Topographically Organized Areas of Human Visual CortexSemantic proximity Read

A Dynamic Bayesian Observer Model Reveals Origins of Bias in Visual Path IntegrationSemantic proximity Read

Functional organization of motion and disparity sensitivity in human visual cortexSemantic proximity Read

Opposing plasticity mechanisms in single neurons shape visual saliency assignmentSemantic proximity Read