Feedback from area 21a influences orientation but not direction maps in the primary visual cortex of the cat
Tong L, Zhu B, Li Z, Shou T, Yu H. Feedback from area 21a influences orientation but not direction maps in the primary visual cortex of the cat. Neuroscience Letters 2011, 504: 141-145. PMID: 21945948, DOI: 10.1016/j.neulet.2011.09.019.Peer-Reviewed Original ResearchConceptsVisual cortexArea 21aArea 17Intrinsic signal optical imagingCat visual cortexPrimary visual cortexMonkey visual cortexHigher cortical areasSpatial frequency dependencyCortical areasCortexDorsal motionInformation processing streamCatsColor pathwaysProcessing streamsPMLSVisual systemOrientation responsesPathwayNeuronsAbove hypothesisOblique effectResponse