Track It to Crack It: Dissecting Processing Stages with Finger Tracking

被引：37

作者：

Dotan, Dror ^{[1
,2
,3
]}

Pinheiro-Chagas, Pedro ^{[3
,4
]}

Al Roumi, Fosca ^{[3
]}

Dehaene, Stanislas ^{[3
,5
]}

机构：

[1] Tel Aviv Univ, Sch Educ, Math Thinking Lab, IL-6997801 Tel Aviv, Israel

[2] Tel Aviv Univ, Sch Neurosci, IL-6997801 Tel Aviv, Israel

[3] Univ Paris Sud, Univ Paris Saclay, NeuroSpin Ctr, INSERM,CEA DRF I2BM,Cognit Neuroimaging Unit, F-91191 Gif Sur Yvette, France

[4] Stanford Univ, Dept Neurol & Neurol Sci, Lab Behav & Cognit Neurosci, Stanford Human Intracranial Cognit Electrophysiol, Stanford, CA 94305 USA

[5] Coll France, Chair Expt Cognit Psychol, 11 Pl Marcelin Berthelot, F-75005 Paris, France

来源：

TRENDS IN COGNITIVE SCIENCES | 2019年 / 23卷 / 12期

关键词：

ACTION DYNAMICS; HAND MOVEMENTS; OPERATIONAL MOMENTUM; DISTRIBUTED LAG; EYE-MOVEMENTS; MOTOR SYSTEM; DECISION; NUMBER; TARGET; VISION;

D O I：

10.1016/j.tics.2019.10.002

中图分类号：

B84 [心理学]; C [社会科学总论]; Q98 [人类学];

学科分类号：

03 ; 0303 ; 030303 ; 04 ; 0402 ;

摘要：

A central goal in cognitive science is to parse the series of processing stages underlying a cognitive task. A powerful yet simple behavioral method that can resolve this problem is finger trajectory tracking: by continuously tracking the finger position and speed as a participant chooses a response, and by analyzing which stimulus features affect the trajectory at each time point during the trial, we can estimate the absolute timing and order of each processing stage, and detect transient effects, changes of mind, serial versus parallel processing, and real-time fluctuations in subjective confidence. We suggest that trajectory tracking, which provides considerably more information than mere response times, may provide a comprehensive understanding of the fast temporal dynamics of cognitive operations.

引用

页码：1058 / 1070

页数：13

共 104 条

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