ArticleJournal of vision2018
Human V2A: A map of the peripheral visual hemifield with functional connections to scene-selective cortex.
Article in Journal of vision, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 23 citations in OpenAlex.
- A ventromedial visual cortical 'Where' stream to the human hippocampus for spatial scenes revealed with magnetoencephalography.Communications biology · 2024Article
- Retinotopic connectivity maps of human visual cortex with unconstrained eye movements.Human brain mapping · 2023Article
- Cross-dataset reproducibility of human retinotopic maps.NeuroImage · 2021Article
- Representation of Contralateral Visual Space in the Human Hippocampus.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021Article
- Functional MRI of visual cortex predicts training-induced recovery in stroke patients with homonymous visual field defects.NeuroImage. Clinical · 2021Article
- When You Do Not Get the Whole Picture: Scene Perception After Occipital Cortex Lesions.Frontiers in neuroscience · 2021Article
- The visual white matter connecting human area prostriata and the thalamus is retinotopically organized.Brain structure & function · 2020Article
- Scene Perception in the Human Brain.Annual review of vision science · 2019Review
- Topographic Organization of the 'Third-Tier' Dorsomedial Visual Cortex in the Macaque.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
Humans can recognize a scene in the blink of an eye. This gist-based visual scene perception is thought to be underpinned by specialized visual processing emphasizing the visual periphery at a cortical locus relatively low in the visual processing hierarchy. Using wide-field retinotopic mapping and population receptive field (pRF) modeling, we identified a new visual hemifield map anterior of area V2d and inferior to area V6, which we propose to call area V2A. Based on its location relative to other visual areas, V2A may correspond to area 23V described in nonhuman primates. The pRF analysis revealed unique receptive field properties for V2A: a large (FWHM ∼23°) and constant receptive field size across the central ∼70° of the visual field. Resting-state fMRI connectivity analysis further suggests that V2A is ideally suited to quickly feed the scene-processing network with information that is not biased towards the center of the visual field. Our findings not only indicate a likely cortical locus for the initial stages of gist-based visual scene perception, but also suggest a reappraisal of the organization of human dorsomedial occipital cortex with a strip of separate hemifield representations anterior to the early visual areas (V1, V2d, and V3d).
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.