Results 41 to 50 of about 131,260 (329)

Selective target processing: Perceptual load or distractor salience? [PDF]

open access: yesPerception & Psychophysics, 2005
Perceptual load theory (Lavie, 1995) states that participants cannot engage in focused attention when shown displays containing a low perceptual load, because attentional resources are not exhausted, whereas in high-load displays attention is always focused, because attentional resources are exhausted.
Eltiti, S, Wallace, D, Fox, E
openaire   +3 more sources

Learning to Ignore Salient Color Distractors during Serial Search: Evidence for Experience-Dependent Attention Allocation Strategies

open access: yesFrontiers in Psychology, 2013
Previous research has investigated whether visual salience (i.e., how much an item stands out) or perceptual load (i.e., display complexity) is the dominant factor in visual selective attention.
Adam Thomas Biggs, Bradley eGibson
doaj   +1 more source

Inattentional Deafness: Visual Load Leads to Time-Specific Suppression of Auditory Evoked Responses [PDF]

open access: yes, 2015
UNLABELLED: Due to capacity limits on perception, conditions of high perceptual load lead to reduced processing of unattended stimuli (Lavie et al., 2014).
Chait, M   +3 more
core   +2 more sources

Impact of vocal load on breathiness: Perceptual evaluation [PDF]

open access: yesLogopedics Phoniatrics Vocology, 2014
To evaluate the impact on voice of 2 hours of continuous oral reading.Fifty normophonic women underwent two sessions of voice loading in which the required intensity level varied: 60-65 dB(A) for the first session, and 70-75 dB(A) for the second session.
Remacle, Angélique   +4 more
openaire   +3 more sources

The role of perceptual load in object recognition. [PDF]

open access: yesJournal of Experimental Psychology: Human Perception and Performance, 2009
Predictions from perceptual load theory (Lavie, 1995, 2005) regarding object recognition across the same or different viewpoints were tested. Results showed that high perceptual load reduces distracter recognition levels despite always presenting distracter objects from the same view.
Nilli Lavie   +3 more
openaire   +2 more sources

Conceptual and Methodological Concerns in the Theory of Perceptual Load

open access: yesFrontiers in Psychology, 2013
The present paper provides a short critical review of the theory of perceptual load. It closely examines the basic tenets and assumptions of the theory and identifies major conceptual and methodological problems that have been largely ignored in the ...
Hanna eBenoni   +2 more
doaj   +1 more source

Cross-modal extinction in a boy with severely autistic behaviour and high verbal intelligence [PDF]

open access: yes, 2008
Anecdotal reports from individuals with autism suggest a loss of awareness to stimuli from one modality in the presence of stimuli from another. Here we document such a case in a detailed study of T.M., a 13-year-old boy with autism in whom significant ...
Adini, Y   +10 more
core   +1 more source

The Competitive Influences of Perceptual Load and Working Memory Guidance on Selective Attention.

open access: yesPLoS ONE, 2015
The perceptual load theory in selective attention literature proposes that the interference from task-irrelevant distractor is eliminated when perceptual capacity is fully consumed by task-relevant information.
Jinfeng Tan   +8 more
doaj   +1 more source

Top-down effects on early visual processing in humans: a predictive coding framework [PDF]

open access: yes, 2011
An increasing number of human electroencephalography (EEG) studies examining the earliest component of the visual evoked potential, the so-called C1, have cast doubts on the previously prevalent notion that this component is impermeable to top-down ...
Pourtois, Gilles   +2 more
core   +2 more sources

Induced Gamma-band Activity Elicited by Visual Representation of Unattended Objects [PDF]

open access: yes, 2008
Peer ...
Fründ I.   +6 more
core   +1 more source

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