FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2892910436> ?p ?o ?g. }

• W2892910436 endingPage "11" @default.
• W2892910436 startingPage "1" @default.
• W2892910436 abstract "Classical models describe primary visual cortex (V1) as a filter bank of orientation-selective linear-nonlinear (LN) or energy models, but these models fail to predict neural responses to natural stimuli accurately. Recent work shows that models based on convolutional neural networks (CNNs) lead to much more accurate predictions, but it remains unclear which features are extracted by V1 neurons beyond orientation selectivity and phase invariance. Here we work towards systematically studying V1 computations by categorizing neurons into groups that perform similar computations. We present a framework to identify common features independent of individual neurons' orientation selectivity by using a rotation-equivariant convolutional neural network, which automatically extracts every feature at multiple different orientations. We fit this model to responses of a population of 6000 neurons to natural images recorded in mouse primary visual cortex using two-photon imaging. We show that our rotation-equivariant network not only outperforms a regular CNN with the same number of feature maps, but also reveals a number of common features shared by many V1 neurons, which deviate from the typical textbook idea of V1 as a bank of Gabor filters. Our findings are a first step towards a powerful new tool to study the nonlinear computations in V1." @default.
• W2892910436 created "2018-10-05" @default.
• W2892910436 creator A5022090269 @default.
• W2892910436 creator A5032249012 @default.
• W2892910436 creator A5036361185 @default.
• W2892910436 creator A5047856807 @default.
• W2892910436 creator A5050113685 @default.
• W2892910436 creator A5054637446 @default.
• W2892910436 creator A5061457780 @default.
• W2892910436 creator A5067278835 @default.
• W2892910436 creator A5077061252 @default.
• W2892910436 creator A5089782145 @default.
• W2892910436 date "2018-09-27" @default.
• W2892910436 modified "2023-09-25" @default.
• W2892910436 title "A rotation-equivariant convolutional neural network model of primary visual cortex" @default.
• W2892910436 hasPublicationYear "2018" @default.
• W2892910436 type Work @default.
• W2892910436 sameAs 2892910436 @default.
• W2892910436 citedByCount "3" @default.
• W2892910436 countsByYear W28929104362020 @default.
• W2892910436 countsByYear W28929104362021 @default.
• W2892910436 crossrefType "proceedings-article" @default.
• W2892910436 hasAuthorship W2892910436A5022090269 @default.
• W2892910436 hasAuthorship W2892910436A5032249012 @default.
• W2892910436 hasAuthorship W2892910436A5036361185 @default.
• W2892910436 hasAuthorship W2892910436A5047856807 @default.
• W2892910436 hasAuthorship W2892910436A5050113685 @default.
• W2892910436 hasAuthorship W2892910436A5054637446 @default.
• W2892910436 hasAuthorship W2892910436A5061457780 @default.
• W2892910436 hasAuthorship W2892910436A5067278835 @default.
• W2892910436 hasAuthorship W2892910436A5077061252 @default.
• W2892910436 hasAuthorship W2892910436A5089782145 @default.
• W2892910436 hasConcept C11413529 @default.
• W2892910436 hasConcept C138885662 @default.
• W2892910436 hasConcept C144024400 @default.
• W2892910436 hasConcept C149923435 @default.
• W2892910436 hasConcept C153180895 @default.
• W2892910436 hasConcept C154945302 @default.
• W2892910436 hasConcept C15744967 @default.
• W2892910436 hasConcept C16345878 @default.
• W2892910436 hasConcept C169760540 @default.
• W2892910436 hasConcept C171036898 @default.
• W2892910436 hasConcept C202444582 @default.
• W2892910436 hasConcept C2524010 @default.
• W2892910436 hasConcept C2776401178 @default.
• W2892910436 hasConcept C2779345533 @default.
• W2892910436 hasConcept C2779883129 @default.
• W2892910436 hasConcept C2908647359 @default.
• W2892910436 hasConcept C31972630 @default.
• W2892910436 hasConcept C33923547 @default.
• W2892910436 hasConcept C41008148 @default.
• W2892910436 hasConcept C41895202 @default.
• W2892910436 hasConcept C45374587 @default.
• W2892910436 hasConcept C52622490 @default.
• W2892910436 hasConcept C74050887 @default.
• W2892910436 hasConcept C81363708 @default.
• W2892910436 hasConceptScore W2892910436C11413529 @default.
• W2892910436 hasConceptScore W2892910436C138885662 @default.
• W2892910436 hasConceptScore W2892910436C144024400 @default.
• W2892910436 hasConceptScore W2892910436C149923435 @default.
• W2892910436 hasConceptScore W2892910436C153180895 @default.
• W2892910436 hasConceptScore W2892910436C154945302 @default.
• W2892910436 hasConceptScore W2892910436C15744967 @default.
• W2892910436 hasConceptScore W2892910436C16345878 @default.
• W2892910436 hasConceptScore W2892910436C169760540 @default.
• W2892910436 hasConceptScore W2892910436C171036898 @default.
• W2892910436 hasConceptScore W2892910436C202444582 @default.
• W2892910436 hasConceptScore W2892910436C2524010 @default.
• W2892910436 hasConceptScore W2892910436C2776401178 @default.
• W2892910436 hasConceptScore W2892910436C2779345533 @default.
• W2892910436 hasConceptScore W2892910436C2779883129 @default.
• W2892910436 hasConceptScore W2892910436C2908647359 @default.
• W2892910436 hasConceptScore W2892910436C31972630 @default.
• W2892910436 hasConceptScore W2892910436C33923547 @default.
• W2892910436 hasConceptScore W2892910436C41008148 @default.
• W2892910436 hasConceptScore W2892910436C41895202 @default.
• W2892910436 hasConceptScore W2892910436C45374587 @default.
• W2892910436 hasConceptScore W2892910436C52622490 @default.
• W2892910436 hasConceptScore W2892910436C74050887 @default.
• W2892910436 hasConceptScore W2892910436C81363708 @default.
• W2892910436 hasLocation W28929104361 @default.
• W2892910436 hasOpenAccess W2892910436 @default.
• W2892910436 hasPrimaryLocation W28929104361 @default.
• W2892910436 hasRelatedWork W1484534373 @default.
• W2892910436 hasRelatedWork W1530283277 @default.
• W2892910436 hasRelatedWork W1537941526 @default.
• W2892910436 hasRelatedWork W1990695497 @default.
• W2892910436 hasRelatedWork W2473779610 @default.
• W2892910436 hasRelatedWork W2508985721 @default.
• W2892910436 hasRelatedWork W2739510858 @default.
• W2892910436 hasRelatedWork W2760951817 @default.
• W2892910436 hasRelatedWork W2806052778 @default.
• W2892910436 hasRelatedWork W2964056070 @default.
• W2892910436 hasRelatedWork W2972930169 @default.
• W2892910436 hasRelatedWork W2973070617 @default.
• W2892910436 hasRelatedWork W2978968767 @default.
• W2892910436 hasRelatedWork W2990360985 @default.
• W2892910436 hasRelatedWork W2996755496 @default.

• next