ArticleJournal of neurophysiology2014
Shape selectivity and remapping in dorsal stream visual area LIP.
Article in Journal of neurophysiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.
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Who cites it
36 citing papers in PubMed.
- Receptive-field remapping and trans-saccadic space updating.Current opinion in neurobiology · 2026Review
- Receptive-field sizes during remapping and uniform transsaccadic updating across the visual space.bioRxiv : the preprint server for biology · 2026Article
- The Representation of Stimulus Features during Stable Fixation and Active Vision.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Understanding Cortical Streams from a Computational Perspective.Journal of cognitive neuroscience · 2024Review
- Widespread receptive field remapping in early primate visual cortex.Cell reports · 2024Article
- WIDESPREAD RECEPTIVE FIELD REMAPPING IN EARLY VISUAL CORTEX.bioRxiv : the preprint server for biology · 2024Article
- Dynamic saccade context triggers more stable object-location binding.Journal of experimental psychology. General · 2024Article
- Perceptual learning across saccades: Feature but not location specific.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- Occipital and parietal cortex participate in a cortical network for transsaccadic discrimination of object shape and orientation.Scientific reports · 2023Article
- Oculomotor feature discrimination is cortically mediated.Frontiers in systems neuroscience · 2023Article
- Impairments to the multisensory integration brain regions during migraine chronification: correlation with the vestibular dysfunction.Frontiers in molecular neuroscience · 2023Article
- Article
- Visual Remapping.Annual review of vision science · 2021Review
- Occipital cortex is modulated by transsaccadic changes in spatial frequency: an fMRI study.Scientific reports · 2021Article
- The Visuospatial and Sensorimotor Functions of Posterior Parietal Cortex in Drawing Tasks: A Review.Frontiers in aging neuroscience · 2021Article
- Low-Level Visual Information Is Maintained across Saccades, Allowing for a Postsaccadic Handoff between Visual Areas.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020Article
- Stimulus blanking reveals contrast-dependent transsaccadic feature transfer.Scientific reports · 2020Article
- The functional roles of neural remapping in cortex.Journal of vision · 2020Article
- Parietal Cortex Integrates Saccade and Object Orientation Signals to Update Grasp Plans.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020Article
- Intra-saccadic displacement sensitivity after a lesion to the posterior parietal cortex.Cortex; a journal devoted to the study of the nervous system and behavior · 2020Article
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2 authors.
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Abstract
We explore the visual world by making rapid eye movements (saccades) to focus on objects and locations of interest. Despite abrupt retinal image shifts, we see the world as stable. Remapping contributes to visual stability by updating the internal image with every saccade. Neurons in macaque lateral intraparietal cortex (LIP) and other brain areas update information about salient locations around the time of a saccade. The depth of information transfer remains to be thoroughly investigated. Area LIP, as part of the dorsal visual stream, is regarded as a spatially selective area, yet there is evidence that LIP neurons also encode object features. We sought to determine whether LIP remaps shape information. This knowledge is important for understanding what information is retained from each glance. We identified 82 remapping neurons. First, we presented shapes within the receptive field and tested for shape selectivity in a fixation task. Among the remapping neurons, 28 neurons (34%) were selective for shape. Second, we presented the same shapes in the future location of the receptive field around the time of the saccade and tested for shape selectivity during remapping. Thirty-one (38%) neurons were selective for shape. Of 11 neurons that were shape selective in both tasks, 5 showed significant correlation between shape selectivity in the two tasks. Across the population, there was a weak but significant correlation between responses to shape in the two tasks. Our results provide neurophysiological evidence that remapped responses in area LIP can encode shape information as well as spatial information.
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