Pigarev, IvanChelvanayagam, DCappello, JeanVidyasagar, T R2015-12-130014-4819http://hdl.handle.net/1885/93040Two monkeys were trained in a novel version of a delayed match-to-sample (DMS) task. They were required to fixate on a small spot at the center of the monitor and distinguish whether two gratings presented one after the other with delays up to 1.5 s in aKeywords: animal experiment; article; controlled study; eye fixation; eye position; grating; learning; Macaca; nonhuman; perception; priority journal; retina; striate cortex; task performance; topography; visual cortex; visual field; visual memory; visual stimulati Delayed match-to-sample memory task; Macaque; Perceptual learning; Size constancy; Striate cortex; Transfer of learningPrimary visual cortex and memory: retinal position specificity and lack of size constancy at early stages of learning a visual memory task in the macaque200110.1007/s0022101008252015-12-12