Results 81 to 90 of about 86,655 (292)

Microsaccades Tracking by Secondary Speckle Pattern Analysis

open access: yesJournal of Biophotonics, EarlyView.
A new approach for detecting microsaccades is introduced using secondary speckle patterns reflected from the sclera. This method offers potential benefits in capturing subtle eye movements and overcoming limitations in traditional pupil‐tracking systems.
Ola Shteinberg   +6 more
wiley   +1 more source

Intranasal pH and Olfactory Function Among Healthy Adults

open access: yesThe Laryngoscope, EarlyView.
In this cross‐sectional study of 62 adults, olfactory cleft (OC) pH was lower than that over the respiratory mucosa (RM), with repeated testing resulting in more alkaline pH and olfactory testing having no effect. OC pH, but not RM pH, was negatively correlated with odor identification scores and predicted 18% of the variance in these scores.
Anna Kristina Hernandez   +7 more
wiley   +1 more source

Feature fusion reveals slow and fast visual memories [PDF]

open access: yes, 2007
Although the visual system can achieve a coarse classification of its inputs in a relatively short time, the synthesis of qualia-rich and detailed percepts can take substantially more time.
Hermens, Frouke   +4 more
core   +1 more source

Why Not Study Polytonal Psychophysics?

open access: yesEmpirical Musicology Review, 2007
The relative consonance/dissonance of 2-tone intervals is well understood both experimentally and theoretically and provides a strong foundation for explaining why diatonic scales or their subsets are used in most musical cultures.
Norman D. Cook   +2 more
doaj   +1 more source

The Role of Edges and Line-Ends in Illusory Contour Formation [PDF]

open access: yes, 1993
Illusory contours can be induced along directions approximately collinear to edges or approximately perpendicular to the ends of lines. Using a rating scale procedure we explored the relation between the two types of inducers by systematically varying ...
Lesher, Gregory W., Mingolla, Ennio
core   +4 more sources

Supervised Machine Learning Analysis of Food‐Related Quality of Life Impact in Olfactory Dysfunction

open access: yesThe Laryngoscope, EarlyView.
This study assessed the impact of olfactory dysfunction (OD) on quality of life (QoL) using machine learning to identify key factors. The results showed that food‐related difficulties were the most significant factor affecting overall QoL. ABSTRACT Objective The aim of this study was to assess the effect of olfactory dysfunction (OD) on quality of life
Karina Bayer   +4 more
wiley   +1 more source

The role of feature tracking in the furrow illusion

open access: yesFrontiers in Human Neuroscience, 2016
In the furrow illusion (Anstis, 2012), the perceived path of a moving target follows the veridical path orientation when viewed foveally, but follows the orientation of the texture when viewed peripherally.
Rémy eAllard, Jocelyn eFaubert
doaj   +1 more source

Infants’ perception of rhythmic patterns [PDF]

open access: yes, 2006
We explored 9-month-old infants perception of auditory temporal sequences in a series of three experiments. In Experiment 1, we presented some infants with tone sequences that were expected to induce a strongly metric framework and others with a sequence
Bergeson, Tonya R., Trehub, Sandra E.
core   +1 more source

The Role of Response Bias in Perceptual Learning [PDF]

open access: yes, 2015
Sensory judgments improve with practice. Such perceptual learning is often thought to reflect an increase in perceptual sensitivity. However, it may also represent a decrease in response bias, with unpracticed observers acting in part on a priori hunches
Amitay, S.   +3 more
core   +1 more source

Test–Retest Reliability of Perception Threshold Estimation in Small Cutaneous Nerve Fibers: A Methodological Investigation

open access: yesMuscle &Nerve, EarlyView.
ABSTRACT Introduction/Aims Nerve excitability testing of small cutaneous nerve fibers has been proposed as a new tool for investigating the underlying mechanisms of small fiber neuropathy. These assessments may be performed using perception threshold tracking with pin‐electrodes that preferentially activate small cutaneous nerve fibers.
Helena Brøckner   +3 more
wiley   +1 more source

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