Results 11 to 20 of about 13,324 (221)

A physiological marker of recognition memory in adults with autism spectrum disorder? The Pupil Old/New Effect [PDF]

, 2020
This study investigated the pupil Old/New effect in individuals with Autism Spectrum Disorder (ASD) and typical development (TD). Participants studied verbal and visual meaningful and meaningless materials in black and white on a computer screen.
Bowler, D. M., Gaigg, S. B., Ring, M.
core   +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

Pupillometric analysis for assessment of gene therapy in Leber Congenital Amaurosis patients [PDF]

, 2012
Background: Objective techniques to assess the amelioration of vision in patients with impaired visual function are needed to standardize efficacy assessment in gene therapy trials for ocular diseases.
Bennett, Jean, M.D., Melillo, Paolo, Pecchia, Leandro, Rossi, Settimio, Simonelli, Francesca, Testa, Francesco   +5 more
core   +3 more sources

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

Pupillometry in auditory multistability

PLOS ONE, 2021
In multistability, a constant stimulus induces alternating perceptual interpretations. For many forms of visual multistability, the transition from one interpretation to another (“perceptual switch”) is accompanied by a dilation of the pupil. Here we ask whether the same holds for auditory multistability, specifically auditory streaming. Two tones were
Jan Grenzebach, Thomas G. G. Wegner, Wolfgang Einhäuser, Alexandra Bendixen   +3 more
openaire   +4 more sources

Processing load induced by informational masking is related to linguistic abilities [PDF]

, 2012
It is often assumed that the benefit of hearing aids is not primarily reflected in better speech performance, but that it is reflected in less effortful listening in the aided than in the unaided condition.
Festen, J.M., Koelewijn, T., Kramer, S.E., Ronnberg, J., Zekveld, A.A.   +4 more
core   +11 more sources

Listening to limericks: a pupillometry investigation of perceivers’ expectancy [PDF]

, 2013
What features of a poem make it captivating, and which cognitive mechanisms are sensitive to these features? We addressed these questions experimentally by measuring pupillary responses of 40 participants who listened to a series of Limericks.
Andrew M. Roberts, B Lea, Christoph Scheepers, J Ashby, J Beatty, Kevin Paterson, KI Forster, M Kutas, Martin H. Fischer, MN Carminati, PE Engelhardt, Sibylle Mohr, T Partala   +12 more
core   +5 more sources