Results 101 to 110 of about 15,637 (242)

Quantitative analysis of pupillometry in isolated third nerve palsy.

PLoS ONE, 2018
ObjectivesTo objectively assess pupillary involvement according to various etiologies of acquired isolated third nerve palsy using automated pupillometry, and evaluate the efficacy of digital pupillometry in discriminating compressive lesions from ...
Hyeong Min Kim, Hee Kyung Yang, Jeong-Min Hwang   +2 more
doaj   +1 more source

Quantitative Formula of Blink Rates-Pupillometry for Attention Level Detection in Supervised Machine Learning

IEEE Access, 2019
Attention is a condition when someone concentrates on a specific task while ignoring other perceivable information. Numerous methods of attention level detection such as observation, self-assessment, and objective performance have been applied especially
Fadilla Zennifa, Keiji Iramina
doaj   +1 more source

Pupillometry, a bioengineering overview [PDF]

, 1981
The pupillary control system is examined using a microprocessor based integrative pupillometer. The real time software functions of the microprocessor include: data collection, stimulus generation and area to diameter conversion.
Anchetta, J., Hannaford, B., Myers, G., Peng, P., Sherman, K., Stark, L., Sun, F., Usui, S.   +7 more
core   +1 more source

Human place and response learning: navigation strategy selection, pupil size and gaze behavior. [PDF]

, 2014
In this study, we examined the cognitive processes and ocular behavior associated with on-going navigation strategy choice using a route learning paradigm that distinguishes between three different wayfinding strategies: an allocentric place strategy ...
AL Shelton, AW Siegel, BR Manor, D Kahneman, D Waller, DA Hamilton, EC Tolman, EH Hess, G Iaria, G Matthews, J Beatty, J O’Keefe, JA King, Jan M. Wiener, JM Wiener, JM Wiener, JM Wiener, K Iglói, M Hegarty, M Kozhevnikov, M Tlauka, MA Boksem, MA Just, MG Packard, N Schmitzer-Torbert, NE Andersen, O Lowenstein, Olivier de Condappa, R Cassel, R Grasso, RF Wang, SA Livingstone-Lee, SA Marchette, SC Mueller, T Hartley, VA Diwadkar   +35 more
core   +1 more source

Single‐Trial Relationships Between the Error‐Related Negativity, Pe, Error‐Related Pupillary Dilation Response, and Post‐Error Behavior

Psychophysiology, Volume 63, Issue 1, January 2026.
ABSTRACT The amplitude of the error‐related negativity (ERN) is known to be correlated with attention to task and general cognitive control abilities. However, previous research has struggled to consistently link ERN amplitude with behavioral accuracy or reaction time in the task from which the ERN is being measured.
Sara LoTemplio, Jack Silcox, David L. Strayer, Brennan R. Payne   +3 more
wiley   +1 more source

Pupillometry as an Objective Measure of Auditory Perception and Listening Effort Across the Lifespan: A Review

Journal of Otorhinolaryngology, Hearing and Balance Medicine
Background/Objectives: This narrative review aims to evaluate the use of pupillometry as an objective measure of auditory perception and listening effort across the lifespan.
Shruthi Raghavendra
doaj   +1 more source

Relationship between vascular resistance and sympathetic nerve fiber density in arterial vessels in children with sleep disordered breathing [PDF]

, 2017
Sleep disordered breathing in children is associated with increased blood flow velocity and sympathetic overactivity. Sympathetic overactivity results in peripheral vasoconstriction and reduced systemic vascular compliance, which increases blood flow ...
Baumert, M., Ferrante, A., Green, R., Kennedy, D., Kontos, A., La Forgia, M., Lushington, K., Martin, J., Schwarz, Q., Sokoya, E., Wabnitz, D., Willoughby, S., Xu, X.   +12 more
core   +1 more source

Pupil Dilation to Dynamic Audiovisual Emotional Speech Reflects Autistic‐Trait Variation in Neurotypical Adults

Psychophysiology, Volume 63, Issue 1, January 2026.
ABSTRACT Autistic individuals commonly exhibit difficulties with emotion recognition, difficulties that contribute to social issues in Autism. Both emotion recognition and social abilities are distributed along a spectrum in Autism and the general population.
Marilyn Chege, Fakhri Shafai, Fan Yang, Julia Montenegro, Meara Stow, Tse Wing Winnie Ho, Arin E. Abraham, Elizabeth Gateman, Ryan A. Stevenson   +8 more
wiley   +1 more source

Determining Cognitive Workload Using Physiological Measurements: Pupillometry and Heart-Rate Variability

Italian National Conference on Sensors
The adoption of Industry 4.0 technologies in manufacturing systems has accelerated in recent years, with a shift towards understanding operators’ well-being and resilience within the context of creating a human-centric manufacturing environment.
Xinyue Ma, Radmehr P. Monfared, Rebecca Grant, Y. M. Goh   +3 more
semanticscholar   +1 more source

Cheetah Experimental Platform Web 1.0: Cleaning Pupillary Data [PDF]

, 2017
Recently, researchers started using cognitive load in various settings, e.g., educational psychology, cognitive load theory, or human-computer interaction. Cognitive load characterizes a tasks' demand on the limited information processing capacity of the
Maran, Thomas, Neurauter, Manuel, Pinggera, Jakob, Weber, Barbara, Zugal, Stefan   +4 more
core   +1 more source