Results 1 to 10 of about 6,712 (201)

Pupillometry and brain-wide c-Fos mapping uncover multimodal mirror emotional contagion related networks of mice. [PDF]

iScience
Caldarelli M, Zucca S, Viglione A, Stella A, Nisar R, Sagona G, Papini EM, Carrara F, Bovetti S, Mazziotti RM, Pizzorusso T.   +10 more
europepmc   +2 more sources

Superior reproducibility and repeatability in automated quantitative pupillometry compared to standard manual assessment, and quantitative pupillary response parameters present high reliability in critically ill cardiac patients.

PLoS ONE, 2022
BackgroundQuantitative pupillometry is part of multimodal neuroprognostication of comatose patients after out-of-hospital cardiac arrest (OHCA). However, the reproducibility, repeatability, and reliability of quantitative pupillometry in this setting ...
Benjamin Nyholm, Laust Obling, Christian Hassager, Johannes Grand, Jacob Møller, Marwan Othman, Daniel Kondziella, Jesper Kjaergaard   +7 more
doaj   +1 more source

PupillOmetry for preDIction of DeliriUM in ICU (PODIUM): protocol for a prospective multicentre cohort study

BMJ Open, 2023
Introduction Delirium is a severe complication that is associated with short-term adverse events, prolonged hospital stay and neurological sequelae in survivors.
, Emmanuel Guerot, Bertrand Hermann, Stéphane Gaudry, Jean-François Timsit, Maxens Decavèle, Alain Combes, Jean-Paul Mira, Benjamin Assouline, Alexandre Demoule, Muriel Fartoukh, Romain Sonneville, Lila Bouadma, Yves Cohen, Guillaume Voiriot, Camille Couffignal, Etienne De Montmollin, Jean-Luc Diehl, Pierre Jaquet, Coralie Tardivon, Sarah Benghanem, Thomas Rambaud, Virginie Godard, Romane Bellot, Daniel Da Silva, Julien Dessajan, Michael Thy, Marc Doman, Hermann Do Rego, Michael Ejzenberg, Erwann Cariou, Simona Presente, Paul-Henri Wicky, Mario Rienzo, Mariem Dlela, Fariza Lamara, Nathalie Marin, Juliette Pelle, Stephanie Cossec, Smina Hadj Mahfoud, Tchoubou Tona, Khalil Chaibi, Eleonore Bouchereau, Antoine Troger, Julie Langlais, Nicolas Peron, Caroline Hauw-Berlemont, Nicolas Brechot   +47 more
doaj   +1 more source

The confounding effects of eye blinking on pupillometry, and their remedy.

PLoS ONE, 2021
Pupillometry, thanks to its strong relationship with cognitive factors and recent advancements in measuring techniques, has become popular among cognitive or neural scientists as a tool for studying the physiological processes involved in mental or ...
Kyung Yoo, Jeongyeol Ahn, Sang-Hun Lee
doaj   +1 more source

Pupillometry as a reliable metric of auditory detection and discrimination across diverse stimulus paradigms in animal models

Scientific Reports, 2021
Estimates of detection and discrimination thresholds are often used to explore broad perceptual similarities between human subjects and animal models.
Pilar Montes-Lourido, Manaswini Kar, Isha Kumbam, Srivatsun Sadagopan   +3 more
doaj   +1 more source

From pupil to the brain: New insights for studying cortical plasticity through pupillometry

Frontiers in Neural Circuits, 2023
Pupil size variations have been associated with changes in brain activity patterns related with specific cognitive factors, such as arousal, attention, and mental effort.
Aurelia Viglione, Raffaele Mazziotti, Tommaso Pizzorusso, Tommaso Pizzorusso   +3 more
doaj   +1 more source

Quantitative pupillometry for neuroprognostication in comatose post-cardiac arrest patients: A protocol for a predefined sub-study of the Blood pressure and Oxygenations Targets after Out-of-Hospital Cardiac Arrest (BOX)-trial

Resuscitation Plus, 2023
Background: Resuscitation guidelines propose a multimodal prognostication strategy algorithm at ≥72 hours after the return of spontaneous circulation to evaluate neurological outcome for unconscious cardiac arrest survivors.
Benjamin Nyholm, Johannes Grand, Laust Emil Roelsgaard Obling, Christian Hassager, Jacob Eifer Møller, Henrik Schmidt, Marwan H. Othman, Daniel Kondziella, Jesper Kjaergaard   +8 more
doaj   +1 more source

Chromatic Pupillometry in Children [PDF]

Frontiers 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 V. Crippa, Sylvain V. Crippa, Fatima Pedrosa Domellöf, Aki Kawasaki   +3 more
openaire   +5 more sources

Development of reference intervals for pupillometry in healthy dogs

Frontiers in Veterinary Science, 2022
BackgroundPupillometry, the measurement of pupil size and reactivity to a stimulus, has various uses in both human and veterinary medicine. These reflect autonomic tone, with the potential to assess nociception and emotion.
Erinn P. Mills, Kelli Combs-Ramey, Grace P. S. Kwong, Grace P. S. Kwong, Daniel S. J. Pang, Daniel S. J. Pang   +5 more
doaj   +1 more source

Luminance effects on pupil dilation in speech-in-noise recognition.

PLoS ONE, 2022
There is an increasing interest in the field of audiology and speech communication to measure the effort that it takes to listen in noisy environments, with obvious implications for populations suffering from hearing loss.
Yue Zhang, Florian Malaval, Alexandre Lehmann, Mickael L D Deroche   +3 more
doaj   +2 more sources