Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Depth Perception and Spatial Vision01:15

Depth Perception and Spatial Vision

1.7K
Depth perception is the ability to perceive objects three-dimensionally. It relies on two types of cues: binocular and monocular. Binocular cues depend on the combination of images from both eyes and how the eyes work together. Since the eyes are in slightly different positions, each eye captures a slightly different image. This disparity between images, known as binocular disparity, helps the brain interpret depth. When the brain compares these images, it determines the distance to an object.
1.7K
Association Areas of the Cortex01:21

Association Areas of the Cortex

8.5K
Association areas are regions of the cerebral cortex that do not have a specific sensory or motor function. Instead, they integrate and interpret information from various sources to enable higher cognitive processes such as memory, learning, and decision-making. Some key association areas include the following:
Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...
8.5K
Visual System01:26

Visual System

1.5K
Light enters the eye through the cornea, a transparent, dome-shaped surface covering the surface of the eyeball that helps to direct and focus incoming light. This light is then channeled toward the pupil, an adjustable opening whose size is controlled by the iris. The iris, a pigmented muscle, regulates the amount of light entering the eye by contracting or dilating the pupil, thereby ensuring optimal light levels for clear vision.
Once through the pupil, the light passes through the lens, a...
1.5K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The impact of language proficiency on task-dependent neural activity and functional connectivity: insights from deafness.

Cerebral cortex (New York, N.Y. : 1991)·2026
Same author

Rapid Changes of Attentional Priorities in Visual Search: Tracking Covert Switches of Preparatory Attentional Templates in Real Time.

Journal of cognitive neuroscience·2025
Same author

The Guidance of Attentional Selectivity in Visual Search Is Always Feature-Based: Behavioral and Electrophysiological Evidence From Feature and Conjunction Search Tasks.

Psychophysiology·2025
Same author

EEG evidence for spatial selectivity in feature-based preparation for visual search.

Biological psychology·2025
Same author

Unpredictable singleton distractors in visual search can be subject to second-order suppression.

Attention, perception & psychophysics·2025
Same author

The capacity limitations of multiple-template visual search during task preparation and target selection.

Psychophysiology·2024

Related Experiment Video

Updated: Dec 29, 2025

Using Rapid Serial Visual Presentation to Measure Set-Specific Capture, a Consequence of Distraction While Multitasking
05:58

Using Rapid Serial Visual Presentation to Measure Set-Specific Capture, a Consequence of Distraction While Multitasking

Published on: August 29, 2018

9.2K

Spatial filtering restricts the attentional window during both singleton and feature-based visual search.

Nick Berggren1, Martin Eimer2

  • 1Department of Psychological Sciences, Birkbeck College, University of London, Malet Street, London, WC1E 7HX, UK. nbergg01@mail.bbk.ac.uk.

Attention, Perception & Psychophysics
|January 30, 2020
PubMed
Summary

Spatial filtering can limit visual attention to specific locations, even during feature-based search. This challenges the idea that feature attention is always global, suggesting location cues enable focused attention.

Keywords:
Attentional captureEvent-related brain potentialsFeature-based attentionSelective attentionSpatial filteringTop-down control

More Related Videos

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments
13:00

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments

Published on: January 23, 2017

10.2K
Simultaneous Eye Tracking and Single-Neuron Recordings in Human Epilepsy Patients
07:43

Simultaneous Eye Tracking and Single-Neuron Recordings in Human Epilepsy Patients

Published on: June 17, 2019

8.2K

Related Experiment Videos

Last Updated: Dec 29, 2025

Using Rapid Serial Visual Presentation to Measure Set-Specific Capture, a Consequence of Distraction While Multitasking
05:58

Using Rapid Serial Visual Presentation to Measure Set-Specific Capture, a Consequence of Distraction While Multitasking

Published on: August 29, 2018

9.2K
Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments
13:00

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments

Published on: January 23, 2017

10.2K
Simultaneous Eye Tracking and Single-Neuron Recordings in Human Epilepsy Patients
07:43

Simultaneous Eye Tracking and Single-Neuron Recordings in Human Epilepsy Patients

Published on: June 17, 2019

8.2K

Area of Science:

  • Cognitive Neuroscience
  • Visual Perception

Background:

  • Feature-based attention is often considered spatially global.
  • Spatial filtering has been shown effective in singleton search tasks.

Purpose of the Study:

  • To investigate if spatial filtering restricts attentional selectivity in feature-based visual search.
  • To determine if spatial filtering efficiency depends on the search mode (singleton vs. feature-based).

Main Methods:

  • Compared electrophysiological markers (N2pc, PD components) during singleton and feature-based search.
  • Used spatial cues to define relevant and irrelevant visual field locations.
  • Measured attentional selection and distractor suppression for target-matching objects.

Main Results:

  • Effective spatial filtering was observed in singleton search, with no N2pc for irrelevant singletons.
  • Feature-based search also showed spatial filtering, with absent or attenuated N2pcs for irrelevant target-matching objects.
  • PD components indicated active distractor suppression on the irrelevant side in both search types.

Conclusions:

  • Feature-based attention can be spatially restricted when advance location information is provided.
  • Spatial filtering is not limited to singleton search but also applies to feature-based search.
  • Transient spatial filtering involves active distractor suppression, challenging global feature attention assumptions.