The role of foveal cortex in discriminating peripheral stimuli: The sketchpad hypothesis

CM Oletto, G Contemori, M Bertamini, L Battaglini - NeuroSci, 2022 - mdpi.com
… This review aims to link these findings to the visual sketchpad hypothesis. According to this
hypothesis, foveal retinotopic cortex stores task-relevant informationVisual object recognition …

Retinotopic biases in contextual feedback signals to V1 for object and scene processing

MA Bennett, LS Petro, C Abbatecola, L Muckli - bioRxiv, 2024 - biorxiv.org
… , allowing us to isolate feedback activity to foveal and peripheral regions of V1. … feedback
of object information is projected to foveal V1 cortex with increased detail during an object

Foveal feedback in perceptual processing: Contamination of neural representations and task difficulty effects

G Contemori, CM Oletto, L Battaglini, E Motterle… - PloS one, 2023 - journals.plos.org
… of foveal retinotopic cortex and feedback signals from higher-level visual areas in processing
peripheral visual information. … Traditionally, visual object recognition was thought to rely …

A review of interactions between peripheral and foveal vision

EEM Stewart, M Valsecchi, AC Schütz - Journal of vision, 2020 - jov.arvojournals.org
… We address three core questions on how peripheral and foveal vision interact, and review
foveal-retinotopic cortex relied on feedback signals that originate in higher-tier visual areas. …

Investigating the role of the foveal cortex in peripheral object discrimination

G Contemori, CM Oletto, R Cessa, E Marini… - Scientific reports, 2022 - nature.com
… the temporal dynamics of foveal feedback. Specifically, in two … According to the traditional
view, visual object recognition … that the foveal retinotopic cortex was recruited by feedback

Frequency-specific and periodic masking of peripheral characters by delayed foveal input

N Goktepe, AC Schütz - Scientific Reports, 2024 - nature.com
foveal-feedback information from the peripheral object for processing resources in foveal
retinotopic cortex … Characters are one of the best studied visual objects and are highly relevant …

Retinotopic organization of feedback projections in primate early visual cortex: implications for active vision

M Wang, Y Hou, L Magrou, JA Autio, P Misery… - BioRxiv, 2022 - biorxiv.org
… patterns of connectivity with eccentricity that we report could play a role in the dynamic
coupling of foveal and extra-foveal processing of information that is required in active vision. …

Foveal feedback, parvo and magno

M Bertamini, L Battaglini, G Contemori, CM Oletto… - 2022 - osf.io
… can be decoded from the foveal retinotopic cortex (Williams et al., 2008) and … information
presented in central and peripheral vision. The results show that processing of a visual object in …

Topographic organization across foveal visual areas in macaques

H Li, D Hu, H Tanigawa, T Takahata - Frontiers in Neuroanatomy, 2024 - frontiersin.org
retinotopy in the foveal visual fields, our results indicate that the … visual objects of interest
fall into the fovea. Consequently, … that feedback projections from the foveal V4 to the foveal V1, …

Partial information transfer from peripheral visual streams to foveal visual streams is mediated through local primary visual circuits

AI Costantino, MA Williams, BO Turner, MJ Crossley - bioRxiv, 2023 - biorxiv.org
… A classic view holds that visual object recognition is driven … , non-retinotopic feedback
information about peripherally … that (1) feedback projections from peripheral V1 67 to foveal V1 are …