High-precision coding in visual cortex
WebApr 11, 2016 · Using high-resolution fMRI and multivariate pattern analysis, the authors find that such predictive coding in early visual cortex could arise from pattern completion in … WebJun 21, 2024 · This website requires cookies, and the limited processing of your personal data in order to function. By using the site you are agreeing to this as outlined in our …
High-precision coding in visual cortex
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WebApr 14, 2024 · High-precision coding in visual cortex Highlights • Large-scale recordings in visual cortex reveal a highly precise encoding of stimuli • The neural precision far surpasses behavioral precision in mice and even in humans • Primary visual cortex (V1) does not … WebAug 1, 1996 · It is shown that the information conveyed by an action potential depends on the duration of the immediately preceding interspike interval (ISI), and the evidence suggests that visual neurons are well equipped to decode stimulus-related information on the basis of relative spike timing and ISI duration. 179 PDF
WebWe recorded simultaneously from up to 50,000 neurons in mouse primary visual cortex (V1) and in higher order visual areas and measured stimulus discrimination thresholds of 0.35° … WebFeb 18, 2000 · Abstract. Theoretical studies suggest that primary visual cortex (area V1) uses a sparse code to efficiently represent natural scenes. This issue was investigated by recording from V1 neurons in awake behaving macaques during both free viewing of natural scenes and conditions simulating natural vision. Stimulation of the nonclassical receptive ...
WebAug 5, 2024 · Our study focuses on spatial WM because spatial locations held in WM can be robustly and reliably decoded from the activity of retinotopically organized visual field maps spanning visual,... WebJul 23, 2024 · Precision has played a key role in taking predictive coding to the next level in cognitive neuroscience: it underwrites computational anatomy of expectation and …
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WebNature and precision of temporal coding in visual cortex: a metric-space analysis J Neurophysiol. 1996 Aug;76(2):1310-26. doi: 10.1152/jn.1996.76.2.1310. ... The reciprocal of the optimal cost q serves as a measure of the temporal precision of temporal coding. In V1 and V2, with both metrics, temporal precision was highest for contrast (ca. 10 ... dewalt safety rated gogglesWebNov 4, 2024 · We recorded simultaneously from ∼20,000 neurons in mouse primary visual cortex (V1) and found that the neural populations had discrimination thresholds of ∼0.34° … church of england weddings websiteWebJul 18, 2024 · Here we analysed the dimensionality of the encoding of natural images by large populations of neurons in the visual cortex of awake mice. The evoked population activity was high-dimensional,... dewalt sander parts canadaWebHigh precision coding: How the visual cortex processes information about the world By Dominic Burrows Dr. Carsen Stringer, of Howard Hughes Medical Institute, gave a seminar … dewalt sander polisherWebApr 8, 2024 · An open, large-scale physiological survey of neural activity in the awake mouse visual cortex: the Allen Brain Observatory Visual Coding dataset is reported, revealing … church of england wedding readingWebLarge-scale recordings in visual cortex reveal a highly precise encoding of stimuli • The neural precision far surpasses behavioral precision in mice and even in humans • Primary … dewalt sander accessoriesWebJun 21, 2024 · We recorded simultaneously from ∼20,000 neurons in mouse visual cortex and found that the neural population had discrimination thresholds of 0.3° in an … church of england wedding vows wording