ArticleCerebral cortex (New York, N.Y. : 1991)2017
Processing of Egomotion-Consistent Optic Flow in the Rhesus Macaque Cortex.
Article in Cerebral cortex (New York, N.Y. : 1991), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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Who cites it
28 citing papers in PubMed.
- A Hybrid RF Coil for Whole-Brain Imaging in Non-Human Primates at 7 T.Magnetic resonance in medicine · 2026Article
- Robust single-trial decoding of physical self-motion from hemodynamic signals in the brain measured by functional ultrasound imaging.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Visuo-vestibular integration for self-motion: human cortical area V6 prefers forward and congruent stimuli.Experimental brain research · 2025Article
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- Article
- Intrinsic functional clustering of the macaque insular cortex.Frontiers in integrative neuroscience · 2023Article
- Optic Flow Processing in Patients With Macular Degeneration.Investigative ophthalmology & visual science · 2022Article
- Egomotion-related visual areas respond to goal-directed movements.Brain structure & function · 2022Article
- Symmetry Processing in the Macaque Visual Cortex.Cerebral cortex (New York, N.Y. : 1991) · 2022Article
- Retinal optic flow during natural locomotion.PLoS computational biology · 2022Article
- Parietal maps of visual signals for bodily action planning.Brain structure & function · 2021Review
- Optic flow selectivity in the macaque parieto-occipital sulcus.Brain structure & function · 2021Article
- Cortical visual area CSv as a cingulate motor area: a sensorimotor interface for the control of locomotion.Brain structure & function · 2021Review
- Vision for action: thalamic and cortical inputs to the macaque superior parietal lobule.Brain structure & function · 2021Review
- Article
- Common functional localizers to enhance NHP & cross-species neuroscience imaging research.NeuroImage · 2021Article
- Article
- Activity Strength within Optic Flow-Sensitive Cortical Regions Is Associated with Visual Path Integration Accuracy in Aged Adults.Brain sciences · 2021Article
- Connectivity of the Cingulate Sulcus Visual Area (CSv) in Macaque Monkeys.Cerebral cortex (New York, N.Y. : 1991) · 2021Article
- Wide-field retinotopy reveals a new visuotopic cluster in macaque posterior parietal cortex.Brain structure & function · 2020Article
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10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The cortical network that processes visual cues to self-motion was characterized with functional magnetic resonance imaging in 3 awake behaving macaques. The experimental protocol was similar to previous human studies in which the responses to a single large optic flow patch were contrasted with responses to an array of 9 similar flow patches. This distinguishes cortical regions where neurons respond to flow in their receptive fields regardless of surrounding motion from those that are sensitive to whether the overall image arises from self-motion. In all 3 animals, significant selectivity for egomotion-consistent flow was found in several areas previously associated with optic flow processing, and notably dorsal middle superior temporal area, ventral intra-parietal area, and VPS. It was also seen in areas 7a (Opt), STPm, FEFsem, FEFsac and in a region of the cingulate sulcus that may be homologous with human area CSv. Selectivity for egomotion-compatible flow was never total but was particularly strong in VPS and putative macaque CSv. Direct comparison of results with the equivalent human studies reveals several commonalities but also some differences.
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