Pupil dilation as an index of effort in cognitive control tasks: A review
P Van der Wel, H Van Steenbergen - Psychonomic bulletin & review, 2018 - Springer
Pupillometry research has experienced an enormous revival in the last two decades. Here
we briefly review the surge of recent studies on task-evoked pupil dilation in the context of …
we briefly review the surge of recent studies on task-evoked pupil dilation in the context of …
A closer look at cognitive control: Differences in resource allocation during updating, inhibition and switching as revealed by pupillometry
EWM Rondeel, H Van Steenbergen… - Frontiers in human …, 2015 - frontiersin.org
The present study investigated resource allocation, as measured by pupil dilation, in tasks
measuring updating (2-Back task), inhibition (Stroop task) and switching (Number Switch …
measuring updating (2-Back task), inhibition (Stroop task) and switching (Number Switch …
Temporal dynamics of motivation-cognitive control interactions revealed by high-resolution pupillometry
Motivational manipulations, such as the presence of performance-contingent reward
incentives, can have substantial influences on cognitive control. Previous evidence suggests …
incentives, can have substantial influences on cognitive control. Previous evidence suggests …
Methods in cognitive pupillometry: Design, preprocessing, and statistical analysis
S Mathôt, A Vilotijević - Behavior Research Methods, 2023 - Springer
Cognitive pupillometry is the measurement of pupil size to investigate cognitive processes
such as attention, mental effort, working memory, and many others. Currently, there is no …
such as attention, mental effort, working memory, and many others. Currently, there is no …
The human task-evoked pupillary response function is linear: Implications for baseline response scaling in pupillometry
The human task-evoked pupillary response provides a sensitive physiological index of the
intensity and online resource demands of numerous cognitive processes (eg, memory …
intensity and online resource demands of numerous cognitive processes (eg, memory …
Pupil dilation dynamics track attention to high-level information
It has long been thought that the eyes index the inner workings of the mind. Consistent with
this intuition, empirical research has demonstrated that pupils dilate as a consequence of …
this intuition, empirical research has demonstrated that pupils dilate as a consequence of …
Analyzing the pupil response due to increased cognitive demand: An independent component analysis study
Pupillometry is used to indicate the relative extent of processing demands within or between
tasks; however, this analysis is complicated by the fact that the pupil also responds to low …
tasks; however, this analysis is complicated by the fact that the pupil also responds to low …
Pupillary dilation as an index of task demands
R Cabestrero, A Crespo… - Perceptual and motor …, 2009 - journals.sagepub.com
To analyze how pupillary responses reflect mental effort and allocation of processing
resources under several load conditions, the pupil diameter of 18 participants was recorded …
resources under several load conditions, the pupil diameter of 18 participants was recorded …
The index of cognitive activity as a measure of cognitive processing load in dual task settings
Increases in pupil size have long been used as an indicator of cognitive load. Recently, the
Index of Cognitive Activity (ICA), a novel pupillometric measure has received increased …
Index of Cognitive Activity (ICA), a novel pupillometric measure has received increased …