Sagawa, Y, (1997) A function of neural networks generating end- and side- inhibition in the primary visual cortex. Neural Networks, 10, 423-429.Sagawa, Y. A. Function of neural networks generating end-inhibition and side-inhibition in the primary visual-cortex. Neural Netw. 10:383- 389;...
Acquisition of new skills has the potential to disturb existing network function. To directly assess whether previously acquired cortical function is altered during learning, mice were trained in an abstract task in which selected activity patterns were
6 using data from cells in macaque primary visual cortex reported in Geisler and Albrecht [28]. In the upper row, the response of an average cell is shown as a function of the spatial frequency of a counterphasing grating (left column), the temporal frequency of same stimulus at optimal ...
thalamus. The superior colliculus could potentially also influence the input to the primary visual cortex through its projection to the shell of the dLGN12. This tectogeniculate projection is anatomically present in all studied mammals13, but there has been no evidence that it has a functional eff...
Article https://doi.org/10.1038/s41467-022-34020-2 Cone opponent functional domains in primary visual cortex combine signals for color appearance mechanisms Received: 28 October 2021 Accepted: 11 October 2022 Check for updates Peichao Li 1,4,6, Anupam K. Garg1,2,3,5,6, Li A. Zhang1, ...
The Butterfly Effect in Primary Visual Cortex Exploring and establishing artificial neural networks with electrophysiological characteristics and high computational efficiency is a popular topic in the field of computer vision. Inspired by the working mechanism of primary visual cortex, pulse-coupled neural...
L. The impact of microsaccades on vision: towards a unified theory of saccadic function. Nat. Rev. Neurosci. 14, 83–96 (2013). 29. Martinez-Conde, S., Macknik, S. L. & Hubel, D. H. Microsaccadic eye movements and firing of single cells in the striate cortex...
aRF of an example non-overlapping unit. The color illustrates the magnitude of the unit response to the black rectangle during the RF mapping session. The black ellipse indicates the full width at half maximum of a 2-d Gaussian function fitted to the unit response. The intersection of 2 dash...
(www.tcpdf.org) submit your manuscript | www.dovepress.com DovePress 279 Chen et al Dovepress Figure 1 The differences in visual cortex function by in vivo two-photon calcium imaging (A and B) as well as behavioral (C and D) performance among the healthy control group, the high-risk ...
A cubic millimeter of primary visual cortex contains about 100,000 neurons that are heavily interconnected by intrinsic and extrinsic afferents. The effort of many neuroanatomists over the past has revealed the general outline of these connections; however, their function remains a mystery. Recently,...