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 ... WebNov 5, 2024 · Here we used the mouse primary visual cortex (V1) as a model system to examine how food restriction affects information coding and energy consumption in cortical networks. We assessed neuronal activity and ATP consumption using whole-cell patch-clamp recordings and two-photon imaging of V1 layer 2/3 excitatory neurons in awake, …
High-dimensional geometry of population responses in visual cortex …
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 WebApr 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 … can i leave my crockpot on overnight
Relative precision of top-down attentional modulations is lower in ...
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,... WebApr 1, 2024 · High-precision coding in visual cortex DOI: 10.1016/j.cell.2024.03.042 Authors: Carsen Stringer Michalis Michaelos Janelia Farm Research Campus Dmitri … WebJul 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,... fitzpatricks garage tullamore