Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034641008> ?p ?o ?g. }
Showing items 1 to 59 of
59
with 100 items per page.
- W2034641008 endingPage "64" @default.
- W2034641008 startingPage "64" @default.
- W2034641008 abstract "The responses of neurons in area V1 depend on stimulus attributes such as orientation and position. There is interest in knowing how these attributes combine to determine a response in populations of neurons. We asked whether the population responses to a localized oriented stimulus could be determined by independent measures of retinotopy and orientation selectivity. We measured population responses by imaging voltage-sensitive dye fluorescence in area V1 of anesthetized cats. Stimuli were contrast-reversing square wave gratings windowed in narrow rectangles elongated parallel to the axis of grating orientation. These stimuli activated regions of cortex that are broad but patchy. The center of the activity depended on the position of the stimulus and the patchiness resulted from the orientation of the stimulus. The width of the activated region, in turn, could be attributed to the point spread function of the cortex (i.e., the cortical representation of a point on the retina), which we modeled as a Gaussian (s.d. = 1.1+−0.4 mm). The population responses were well fit (∼74% of the variance) by a model that assumes multiplicative contributions of position and orientation preference, indicating that stimulus orientation and position contribute independently to the population responses in primary visual cortex." @default.
- W2034641008 created "2016-06-24" @default.
- W2034641008 creator A5000035448 @default.
- W2034641008 creator A5026654708 @default.
- W2034641008 creator A5091696155 @default.
- W2034641008 date "2010-03-28" @default.
- W2034641008 modified "2023-09-25" @default.
- W2034641008 title "Independence of retinotopy and orientation selectivity in the population responses of area V1" @default.
- W2034641008 doi "https://doi.org/10.1167/7.15.64" @default.
- W2034641008 hasPublicationYear "2010" @default.
- W2034641008 type Work @default.
- W2034641008 sameAs 2034641008 @default.
- W2034641008 citedByCount "0" @default.
- W2034641008 crossrefType "journal-article" @default.
- W2034641008 hasAuthorship W2034641008A5000035448 @default.
- W2034641008 hasAuthorship W2034641008A5026654708 @default.
- W2034641008 hasAuthorship W2034641008A5091696155 @default.
- W2034641008 hasBestOaLocation W20346410081 @default.
- W2034641008 hasConcept C15744967 @default.
- W2034641008 hasConcept C169760540 @default.
- W2034641008 hasConcept C180747234 @default.
- W2034641008 hasConcept C19071747 @default.
- W2034641008 hasConcept C2779345533 @default.
- W2034641008 hasConcept C2779528209 @default.
- W2034641008 hasConcept C2779918689 @default.
- W2034641008 hasConcept C2908647359 @default.
- W2034641008 hasConcept C71924100 @default.
- W2034641008 hasConcept C99454951 @default.
- W2034641008 hasConceptScore W2034641008C15744967 @default.
- W2034641008 hasConceptScore W2034641008C169760540 @default.
- W2034641008 hasConceptScore W2034641008C180747234 @default.
- W2034641008 hasConceptScore W2034641008C19071747 @default.
- W2034641008 hasConceptScore W2034641008C2779345533 @default.
- W2034641008 hasConceptScore W2034641008C2779528209 @default.
- W2034641008 hasConceptScore W2034641008C2779918689 @default.
- W2034641008 hasConceptScore W2034641008C2908647359 @default.
- W2034641008 hasConceptScore W2034641008C71924100 @default.
- W2034641008 hasConceptScore W2034641008C99454951 @default.
- W2034641008 hasIssue "15" @default.
- W2034641008 hasLocation W20346410081 @default.
- W2034641008 hasOpenAccess W2034641008 @default.
- W2034641008 hasPrimaryLocation W20346410081 @default.
- W2034641008 hasRelatedWork W125226545 @default.
- W2034641008 hasRelatedWork W1596533183 @default.
- W2034641008 hasRelatedWork W1969858642 @default.
- W2034641008 hasRelatedWork W2074358510 @default.
- W2034641008 hasRelatedWork W2087575468 @default.
- W2034641008 hasRelatedWork W2149634657 @default.
- W2034641008 hasRelatedWork W2166689701 @default.
- W2034641008 hasRelatedWork W2560238712 @default.
- W2034641008 hasRelatedWork W2773562874 @default.
- W2034641008 hasRelatedWork W2800603749 @default.
- W2034641008 hasVolume "7" @default.
- W2034641008 isParatext "false" @default.
- W2034641008 isRetracted "false" @default.
- W2034641008 magId "2034641008" @default.
- W2034641008 workType "article" @default.