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 …

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 …

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 …

Pupils respond to three distinct kinds of stimuli: they constrict in response to brightness (the
pupil light response), constrict in response to near fixation (the pupil near response), and …

Everyday conversation frequently includes challenges to the clarity of the acoustic speech
signal, including hearing impairment, background noise, and foreign accents. Although an …

Pupillometry has been one of the most widely used response systems in psychophysiology.
Changes in pupil size can reflect diverse cognitive and emotional states, ranging from …

This review provides an introduction to two eyetracking measures that can be used to study
cognitive development and plasticity: pupil dilation and spontaneous blink rate. We begin by …

Within the field of hearing science, pupillometry is a widely used method for quantifying
listening effort. Its use in research is growing exponentially, and many labs are (considering) …

The neural correlates of optimal states for signal detection task performance are largely
unknown. One hypothesis holds that optimal states exhibit tonically depolarized cortical …

Humans respond cognitively and emotionally to the built environment. The modern
possibility of recording the neural activity of subjects during exposure to environmental …