PuPl: an open-source tool for processing pupillometry data

被引：8
|
作者：
Kinley, Isaac [1 ,2 ]
Levy, Yarden [1 ,2 ]
机构：
[1] 1280 Main St W, Hamilton, ON L8S 4L8, Canada
[2] McMaster Univ, Dept Psychol Neurosci & Behav, Hamilton, ON, Canada
来源：
BEHAVIOR RESEARCH METHODS | 2022年 / 54卷 / 04期
基金：
加拿大自然科学与工程研究理事会;
关键词：
Pupillometry; Open-source software; Matlab; Octave; GAZE POSITION; SIZE; DIFFICULTY; DIAMETER; LIGHT;
D O I：
10.3758/s13428-021-01717-z
中图分类号：
B841 [心理学研究方法];
学科分类号：
040201 ;
摘要：
We present PuPl (Pupillometry Pipeliner), an Octave-compatible library of Matlab functions for processing pupillometry data with an easy-to-use graphical user interface (GUI). PuPl's preprocessing tools include blink correction, data smoothing, and gaze correction. PuPl can also define and sort trials, and segment data to isolate event-related pupil dilation responses. PuPl's flexible tabular export tools enable a wide variety of statistical analyses. Furthermore, PuPl can translate GUI interactions into a Matlab script, enabling easy creation and reconfiguration of reusable data processing pipelines. Finally, PuPl is designed to be extensible, and users can easily contribute functionality as best practices for pupillometry evolve. Here we demonstrate PuPl by replicating published results using publicly available data. PuPl can be downloaded from github. com/kinleyid/pupl.
引用
收藏
页码：2046 / 2069
页数：24
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