Results 91 to 100 of about 15,637 (242)

Binocular Rivalry: Evaluating the Role of Theta Power as a Neural Index of Conflict

European Journal of Neuroscience, Volume 63, Issue 1, January 2026.
We report evidence for the involvement of cognitive conflict mechanisms (detection and resolution via functional inhibition of irrelevant information) during binocular rivalry. These dynamics were reflected in the EEG by differential modulations of conflict‐relevant oscillatory patterns to rivalrous versus non‐rivalrous stimuli, with higher fronto ...
Alice Drew, Jorge San‐Segundo Gonzalez, Salvador Soto‐Faraco, Mireia Torralba‐Cuello   +3 more
wiley   +1 more source

Assessment of the nociceptive response to the use of cannabidiol alone and in combination with meloxicam through infrared pupillometry in female dogs undergoing elective ovariohysterectomy

Frontiers in Veterinary Science
The negative effects of pain are a constant concern in the surgical management of animals, leading to the search for new drugs or more effective analgesic protocols to control this negative emotion.
A. Casas-Alvarado, J. Martínez-Burnes, I. Hernández-Ávalos, P. Mora-Medina, A. Miranda-Cortés, A. Domínguez-Oliva, D. Mota-Rojas   +6 more
semanticscholar   +1 more source

The use of quantitative pupillometry in brain death determination: preliminary findings

Neurological Sciences, 2023
Quantitative pupillometry (QP) has been increasingly applied in neurocritical care as an easy-to-use and reliable technique for evaluating the pupillary light reflex (PLR). Here, we report our preliminary findings on using QP for clinical brain death (BD)
P. Lenga, Daniel Kühlwein, Silvia Schönenberger, Jan-Oliver Neumann, A. Unterberg, Christopher Beynon   +5 more
semanticscholar   +1 more source

Pupillometry examinations of the human eye with the eye diagnostic device PEP-2000 – First results

Current Directions in Biomedical Engineering, 2022
Pupillometry forms the diagnostic basis for numerous pathologies of the eye. For this reason, fast and accurate diagnostics in the field of ophthalmology are essential.
Schieding Nikola, Reuter Thomas, Grundmann Andreas, Walther Sebastian, Klee Sascha   +4 more
doaj   +1 more source

Tonal Surprisal and Contextual Shifts Evoke Distinct Pupil Dilation During Dynamic Sound Sequences

European Journal of Neuroscience, Volume 63, Issue 1, January 2026.
Using pupil dilation and Bayesian modeling, we show that listeners track both momentary unexpectedness and the reliability of auditory contexts. Model‐based analyses reveal that tone‐by‐tone surprisal and contextual precision jointly shape arousal across dynamic auditory environments.
Jorie J. G. van Haren, Jan‐Luca Schröder, Floris P. de Lange, Sonja A. Kotz, Federico De Martino   +4 more
wiley   +1 more source

Evaluation of the Glaucomatous Macular Damage by Chromatic Pupillometry

Ophthalmology and Therapy, 2023
This study aimed to examine the performance of binocular chromatic pupillometry for the objective and rapid detection of primary open-angle glaucoma (POAG), and to explore the association between pupillary light response (PLR) features and structural ...
Yadan Quan, Huiyu Duan, Zongyi Zhan, Yuening Shen, Rui Lin, Tingting Liu, Ting Zhang, Jihong Wu, Jing Huang, Guangtao Zhai, Xuefei Song, Yixiong Zhou, Xinghuai Sun   +12 more
semanticscholar   +1 more source

Increased Baseline Pupil Size Linked to Uncertainty Avoidance in Decision Making

European Journal of Neuroscience, Volume 63, Issue 2, January 2026.
Pupil dialation as early as ~1 s prior to an uncertain choice signals uncertainty avoidant behaviour, choosing certainty over rewards. ABSTRACT Uncertainty is a key contributor to decision making, and humans show inconsistent attitudes towards it. Although excessive uncertainty‐avoidance or uncertainty‐seeking are hallmark symptoms of several mental ...
Ehsan Kakaei, Anne Schlecht, Tobias U. Hauser   +2 more
wiley   +1 more source

Portable equipment for simultaneous assays of psychomotor vigilance test and pupillometry [PDF]

, 2013
This paper describes a system with potential for identification of sleep deprivation, which, based on our bibliographical survey, has not yet been described in the literature. The system combines two methodologies, i. e., Psychomotor vigilance test (PVT)
Baron, Jerome, Ginani, Giuliano Emerenciano, Pompéia, Sabine, Souza, John Kennedy Schettino De, Tierra-criollo, Carlos Julio   +4 more
core   +3 more sources

The Shallow Structure Hypothesis and Sentence Processing in a Second Language

Language and Linguistics Compass, Volume 20, Issue 1, January/February 2026.
ABSTRACT The Shallow Structure Hypothesis (SSH) has been highly influential in the study of adult second language (L2) acquisition. With respect to L2 sentence processing, the essential claim is that L2 speakers rely less on syntactic information and more on alternative sources of information (e.g., lexical semantics and discourse) than adult first ...
Kyle Swanson, A. Kate Miller
wiley   +1 more source

Binocular head-mounted chromatic pupillometry can detect structural and functional loss in glaucoma

Frontiers in Neuroscience, 2023
Aim The aim of this study is to evaluate the utility of binocular chromatic pupillometry in detecting impaired pupillary light response (PLR) in patients with primary open-angle glaucoma (POAG) and to assess the feasibility of using binocular chromatic ...
Yadan Quan, Huiyu Duan, Zongyi Zhan, Yuening Shen, Rui Lin, Tingting Liu, Ting Zhang, Jihong Wu, Jing Huang, Guangtao Zhai, Xuefei Song, Yixiong Zhou, Xinghuai Sun   +12 more
semanticscholar   +1 more source