Results 121 to 130 of about 5,284 (176)

The association between neurologic pupillary index (NPi) and functional outcomes in critically ill children. [PDF]

open access: yesBMC Pediatr
McGetrick M   +6 more
europepmc   +1 more source

Persistence of NPi differential predicts outcome at intensive care unit discharge: a single-center retrospective analysis. [PDF]

open access: yesJ Anesth Analg Crit Care
Zerbi SM   +6 more
europepmc   +1 more source

Application of Pupillometry in Neurocritical Patients

open access: yesJournal of Personalized Medicine, 2023
Pupillary light reflex (PLR) assessment is a crucial examination for evaluating brainstem function, particularly in patients with acute brain injury and neurosurgical conditions. The PLR is controlled by neural pathways modulated by both the sympathetic and parasympathetic nervous systems.
Lu-Ting Kuo, Kuo Lu-Ting
exaly   +3 more sources

Pupillometry: Psychology, Physiology, and Function

open access: yesJournal of Cognition, 2018
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 dilate in response to increases in arousal and mental effort, either triggered by an external stimulus or spontaneously.
Sebastiaan Mathot
exaly   +7 more sources

Chromatic Pupillometry in Children [PDF]

open access: yesFrontiers in Neurology, 2018
Chromatic pupillometry is a technique that is increasingly used to assess retinal disorders. As age may be one of the various factors which can influence the pupillary light reaction, this study aimed to evaluate the pupil responses to colored light stimuli in the pediatric population.
Sylvain Vincent Crippa   +2 more
exaly   +7 more sources

Pupillometry

WIREs Cognitive Science, 2014
Pupillometry is the study of changes in the diameter of the pupil as a function of cognitive processing. This review paper provides a brief historical overview of the study of pupillometry in cognitive science. The physiology of pupillary responses is introduced, leading to an outline of early pupillometry work, which began with the seminal work of ...
Sirois, Sylvain, Brisson, Julie
openaire   +3 more sources

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