A flicker change detection task reveals object-in-scene memory across species
نویسندگان
چکیده
منابع مشابه
A Flicker Change Detection Task Reveals Object-in-Scene Memory Across Species
Tests of recognition memory in macaques typically assay memory for objects or isolated images, over time spans of seconds to hours from stimulus presentation, and/or require extensive training. Here, we propose a new application of the flicker change detection task that could measure object-in-scene memory days after single-trial exposures. In three experiments, participants searched for a chan...
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Eye movements were monitored while participants performed a change detection task with images of natural scenes. An initial and a modified scene image were displayed in alternation, separated by a blank interval (flicker paradigm). In the modified image, a single target object was changed either by deleting that object from the scene or by rotating that object 90 degrees in depth. In Experiment...
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Six pigeons were trained in a change detection task with four colors. They were shown two colored circles on a sample array, followed by a test array with the color of one circle changed. The pigeons learned to choose the changed color and transferred their performance to four unfamiliar colors, suggesting that they had learned a generalized concept of color change. They also transferred perfor...
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ژورنال
عنوان ژورنال: Frontiers in Behavioral Neuroscience
سال: 2011
ISSN: 1662-5153
DOI: 10.3389/fnbeh.2011.00058