Pupillometry as an integrated readout of distinct attentional networks

C Strauch, CA Wang, W Einhäuser… - Trends in …, 2022‏ - cell.com
The course of pupillary constriction and dilation provides an easy-to-access, inexpensive,
and noninvasive readout of brain activity. We propose a new taxonomy of factors affecting …

Best practices in eye tracking research

BT Carter, SG Luke - International Journal of Psychophysiology, 2020‏ - Elsevier
This guide describes best practices in using eye tracking technology for research in a variety
of disciplines. A basic outline of the anatomy and physiology of the eyes and of eye …

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 …

International consensus based review and recommendations for minimum reporting standards in research on transcutaneous vagus nerve stimulation (version 2020)

AD Farmer, A Strzelczyk, A Finisguerra… - Frontiers in human …, 2021‏ - frontiersin.org
Given its non-invasive nature, there is increasing interest in the use of transcutaneous vagus
nerve stimulation (tVNS) across basic, translational and clinical research …

Pupil fluctuations track rapid changes in adrenergic and cholinergic activity in cortex

J Reimer, MJ McGinley, Y Liu, C Rodenkirch… - Nature …, 2016‏ - nature.com
Rapid variations in cortical state during wakefulness have a strong influence on neural and
behavioural responses and are tightly coupled to changes in pupil size across species …

Relationships between pupil diameter and neuronal activity in the locus coeruleus, colliculi, and cingulate cortex

S Joshi, Y Li, RM Kalwani, JI Gold - Neuron, 2016‏ - cell.com
Changes in pupil diameter that reflect effort and other cognitive factors are often interpreted
in terms of the activity of norepinephrine-containing neurons in the brainstem nucleus locus …

Waking state: rapid variations modulate neural and behavioral responses

MJ McGinley, M Vinck, J Reimer, R Batista-Brito… - Neuron, 2015‏ - cell.com
The state of the brain and body constantly varies on rapid and slow timescales. These
variations contribute to the apparent noisiness of sensory responses at both the neural and …

Pupil-linked arousal is driven by decision uncertainty and alters serial choice bias

AE Urai, A Braun, TH Donner - Nature communications, 2017‏ - nature.com
While judging their sensory environments, decision-makers seem to use the uncertainty
about their choices to guide adjustments of their subsequent behaviour. One possible …

Arousal effects on pupil size, heart rate, and skin conductance in an emotional face task

CA Wang, T Baird, J Huang, JD Coutinho… - Frontiers in …, 2018‏ - frontiersin.org
Arousal level changes constantly and it has a profound influence on performance during
everyday activities. Fluctuations in arousal are regulated by the autonomic nervous system …

Expectation in perceptual decision making: neural and computational mechanisms

C Summerfield, FP De Lange - Nature Reviews Neuroscience, 2014‏ - nature.com
Sensory signals are highly structured in both space and time. These structural regularities in
visual information allow expectations to form about future stimulation, thereby facilitating …