A dual-trace model for visual sensory memory.

感觉系统 感觉记忆 视觉记忆 计算机科学 跟踪(心理语言学) 标志性记忆 视觉短时记忆 人工智能 认知心理学 工作记忆 模式识别(心理学) 心理学 认知 神经科学 语言学 哲学
作者
Marcus Cappiello,Weiwei Zhang
出处
期刊:Journal of Experimental Psychology: Human Perception and Performance [American Psychological Association]
卷期号:42 (11): 1903-1922 被引量:21
标识
DOI:10.1037/xhp0000274
摘要

Visual sensory memory refers to a transient memory lingering briefly after the stimulus offset. Although previous literature suggests that visual sensory memory is supported by a fine-grained trace for continuous representation and a coarse-grained trace of categorical information, simultaneous separation and assessment of these traces can be difficult without a quantitative model. The present study used a continuous estimation procedure to test a novel mathematical model of the dual-trace hypothesis of visual sensory memory according to which visual sensory memory could be modeled as a mixture of 2 von Mises (2VM) distributions differing in standard deviation. When visual sensory memory and working memory (WM) for colors were distinguished using different experimental manipulations in the first 3 experiments, the 2VM model outperformed Zhang and Luck (2008) standard mixture model (SM) representing a mixture of a single memory trace and random guesses, even though SM outperformed 2VM for WM. Experiment 4 generalized 2VM's advantages of fitting visual sensory memory data over SM from color to orientation. Furthermore, a single trace model and 4 other alternative models were ruled out, suggesting the necessity and sufficiency of dual traces for visual sensory memory. Together these results support the dual-trace model of visual sensory memory and provide a preliminary inquiry into the nature of information loss from visual sensory memory to WM. (PsycINFO Database Record
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
liang完成签到,获得积分10
刚刚
半城微凉应助wang采纳,获得10
1秒前
2秒前
jsq发布了新的文献求助10
3秒前
小二郎应助辉仔采纳,获得10
3秒前
顺利毕业完成签到,获得积分10
3秒前
6秒前
二十四桥发布了新的文献求助10
7秒前
悦耳人生发布了新的文献求助10
7秒前
jsq完成签到,获得积分20
8秒前
8秒前
HuiHui完成签到,获得积分10
9秒前
酷波er应助晚风采纳,获得10
9秒前
zss完成签到,获得积分10
10秒前
踏实的道消完成签到 ,获得积分10
10秒前
ccx981166完成签到,获得积分10
12秒前
烟花应助木鸽子采纳,获得10
12秒前
14秒前
乐乐应助PLAGH221采纳,获得10
15秒前
未来可期发布了新的文献求助10
17秒前
20秒前
21秒前
21秒前
23秒前
24秒前
乐天发布了新的文献求助10
26秒前
疯狂的炳发布了新的文献求助10
26秒前
27秒前
Owen应助心灵美的修洁采纳,获得10
27秒前
28秒前
解语花发布了新的文献求助10
28秒前
30秒前
搜集达人应助科研通管家采纳,获得10
30秒前
30秒前
30秒前
30秒前
30秒前
Owen应助科研通管家采纳,获得10
30秒前
小马甲应助科研通管家采纳,获得10
30秒前
Hello应助科研通管家采纳,获得10
30秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
Cognitive Neuroscience: The Biology of the Mind 1000
Technical Brochure TB 814: LPIT applications in HV gas insulated switchgear 1000
Immigrant Incorporation in East Asian Democracies 600
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
不知道标题是什么 500
A Preliminary Study on Correlation Between Independent Components of Facial Thermal Images and Subjective Assessment of Chronic Stress 500
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3967419
求助须知:如何正确求助?哪些是违规求助? 3512730
关于积分的说明 11164792
捐赠科研通 3247704
什么是DOI,文献DOI怎么找? 1793978
邀请新用户注册赠送积分活动 874785
科研通“疑难数据库(出版商)”最低求助积分说明 804517