Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034459546> ?p ?o ?g. }
Showing items 1 to 56 of
56
with 100 items per page.
- W2034459546 abstract "Primate vision research has shown that in the retinotopic map of the primary visual cortex, eccentricity and meridional angle are mapped onto two orthogonal axes [1]: whereas the eccentricity is mapped onto the nasotemporal axis, the meridional angle is mapped onto the dorsoventral axis. Such a map has been approximated by a complex log map [1]. While the development of the map along the nasotemporal axis is controlled by a combination of EphA-ephrin-A signaling as well as spontaneous retinal waves; the mechanisms involved in the map formation along the dorsoventral axis are still unknown [2]. Neural models with correlational learning have successfully explained other visual maps like orientation maps and ocular-dominance maps. No such network models of retinotopic map development exist. In this paper we propose an activity based model which simulates the largescale development of the retinotopic map along the dorsoventral axis. The architecture consists of a LISSOM (Laterally Interconnected Synergetically Self Organizing Map) [3] with 2 layers; representing the retina, and the V1 respectively (see Figure 1A). At each time step, each neuron in V1, combines the afferent activation (ζr1,r2) along with its lateral excitations and inhibitions (hkl) from the previous time step." @default.
- W2034459546 created "2016-06-24" @default.
- W2034459546 creator A5000521454 @default.
- W2034459546 creator A5046443652 @default.
- W2034459546 date "2014-07-01" @default.
- W2034459546 modified "2023-09-23" @default.
- W2034459546 title "An activity-dependent computational model of development of the retinotopic map along the dorsoventral axis in the primary visual cortex" @default.
- W2034459546 cites W2074110564 @default.
- W2034459546 cites W2171250421 @default.
- W2034459546 doi "https://doi.org/10.1186/1471-2202-15-s1-p189" @default.
- W2034459546 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4126376" @default.
- W2034459546 hasPublicationYear "2014" @default.
- W2034459546 type Work @default.
- W2034459546 sameAs 2034459546 @default.
- W2034459546 citedByCount "0" @default.
- W2034459546 crossrefType "journal-article" @default.
- W2034459546 hasAuthorship W2034459546A5000521454 @default.
- W2034459546 hasAuthorship W2034459546A5046443652 @default.
- W2034459546 hasBestOaLocation W20344595461 @default.
- W2034459546 hasConcept C105702510 @default.
- W2034459546 hasConcept C134649547 @default.
- W2034459546 hasConcept C15744967 @default.
- W2034459546 hasConcept C169760540 @default.
- W2034459546 hasConcept C2777348757 @default.
- W2034459546 hasConcept C2779345533 @default.
- W2034459546 hasConcept C41008148 @default.
- W2034459546 hasConcept C86803240 @default.
- W2034459546 hasConceptScore W2034459546C105702510 @default.
- W2034459546 hasConceptScore W2034459546C134649547 @default.
- W2034459546 hasConceptScore W2034459546C15744967 @default.
- W2034459546 hasConceptScore W2034459546C169760540 @default.
- W2034459546 hasConceptScore W2034459546C2777348757 @default.
- W2034459546 hasConceptScore W2034459546C2779345533 @default.
- W2034459546 hasConceptScore W2034459546C41008148 @default.
- W2034459546 hasConceptScore W2034459546C86803240 @default.
- W2034459546 hasIssue "S1" @default.
- W2034459546 hasLocation W20344595461 @default.
- W2034459546 hasLocation W20344595462 @default.
- W2034459546 hasLocation W20344595463 @default.
- W2034459546 hasOpenAccess W2034459546 @default.
- W2034459546 hasPrimaryLocation W20344595461 @default.
- W2034459546 hasRelatedWork W1937285667 @default.
- W2034459546 hasRelatedWork W1964800058 @default.
- W2034459546 hasRelatedWork W1985111805 @default.
- W2034459546 hasRelatedWork W2004437358 @default.
- W2034459546 hasRelatedWork W2013422844 @default.
- W2034459546 hasRelatedWork W2094070321 @default.
- W2034459546 hasRelatedWork W2100171700 @default.
- W2034459546 hasRelatedWork W2106608123 @default.
- W2034459546 hasRelatedWork W2751950892 @default.
- W2034459546 hasRelatedWork W3158855583 @default.
- W2034459546 hasVolume "15" @default.
- W2034459546 isParatext "false" @default.
- W2034459546 isRetracted "false" @default.
- W2034459546 magId "2034459546" @default.
- W2034459546 workType "article" @default.