Predicting visual memory across images and within individuals
Predicting visual memory across images and within individuals
复制标题
预测跨图像和个体内部的视觉记忆
DOI:
10.1016/j.cognition.2022.105201
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发表时间:
2022
期刊:
影响因子:
3.4
通讯作者:
Rosenberg, Monica D.
中科院分区:
文献类型:
--
作者:
Wakeland-Hart, Cheyenne D.;Cao, Steven A.;deBettencourt, Megan T.;Bainbridge, Wilma A.;Rosenberg, Monica D.
We only remember a fraction of what we see—including images that are highly memorable and those that we encounter during highly attentive states. However, most models of human memory disregard both an image's memorability and an individual's fluctuating attentional states. Here, we build the first model of memory synthesizing these two disparate factors to predict subsequent image recognition. We combine memorability scores of 1100 images (Experiment 1,n= 706) and attentional state indexed by response time on a continuous performance task (Experiments 2 and 3,n= 57 total). Image memorability and sustained attentional state explained significant variance in image memory, and a joint model of memory including both factors outperformed models including either factor alone. Furthermore, models including both factors successfully predicted memory in an out-of-sample group. Thus, building models based on individual- and image-specific factors allows for directed forecasting of our memories.Significance statementAlthough memory is a fundamental cognitive process, much of the time memory failures cannot be predicted until it is too late. However, in this study, we show that much of memory is surprisinglypre-determinedahead of time, by factors shared across the population and highly specific to each individual. Specifically, we build a new multidimensional model that predicts memory based just on the images a person sees and when they see them. This research synthesizes findings from disparate domains ranging from computer vision, attention, and memory into a predictive model. These findings have resounding implications for domains such as education, business, and marketing, where it is a top priority to predict (and even manipulate) what information people will remember.
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DOI:
--
发表时间:
2020
期刊:
Brain Science
影响因子:
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作者:
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--
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