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

Vision01:24

Vision

Vision is the result of light being detected and transduced into neural signals by the retina of the eye. This information is then further analyzed and interpreted by the brain. First, light enters the front of the eye and is focused by the cornea and lens onto the retina—a thin sheet of neural tissue lining the back of the eye. Because of refraction through the convex lens of the eye, images are projected onto the retina upside-down and reversed.
Focusing of Light in the Eye01:16

Focusing of Light in the Eye

Light rays enter the eye through the cornea, a transparent dome-shaped tissue that is the eye's outermost layer. The cornea bends or refracts, light rays traveling to the pupil. The shape of the cornea determines how much of the light is bent and whether the image will be focused correctly on the retina at the back of the eye. Once the light has passed through both refraction layers, it converges into a single focal point onto a small area. This is where photoreceptors start transforming...

You might also read

Related Articles

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

Sort by
Same author

Multiple partially overlapping neural modules orchestrate conflict processing.

Imaging neuroscience (Cambridge, Mass.)·2026
Same author

A comprehensive EEG dataset for investigating visual touch perception.

Scientific data·2026
Same author

Robust neural decoding with low-density EEG.

Scientific reports·2026
Same author

Dynamic neural processing of self-other synchronization error in interpersonal coordination.

iScience·2025
Same author

Mapping object space dimensions: New insights from temporal dynamics.

Imaging neuroscience (Cambridge, Mass.)·2025
Same author

Collaborative rule learning promotes interbrain information alignment.

PLoS biology·2025
Same journal

Invaders taking over-Mollusc faunal change in volcanic barrier lakes of the Albertine Rift biodiversity hotspot.

PloS one·2026
Same journal

AI-driven molecular diversification and ligand-based optimization of macitentan derivatives targeting VEGFR1 and endothelin signaling pathways.

PloS one·2026
Same journal

Performance patterns and records in the world aquatics masters championships: Where do the most frequently represented nations among the top-ten masters swimmers come from?

PloS one·2026
Same journal

Modeling diurnal Temperature-Rainfall relationships under multicollinearity using PLS-SEM: A case study of Ghana.

PloS one·2026
Same journal

Organizational culture, social capital, and emergency capacity in primary healthcare institutions: A cross-sectional structural equation modeling study comparing ordinary and older communities.

PloS one·2026
Same journal

Impact of kidney function on the metabolome in the general population.

PloS one·2026
See all related articles

Related Experiment Video

Updated: Jun 27, 2026

A Dual Task Procedure Combined with Rapid Serial Visual Presentation to Test Attentional Blink for Nontargets
08:45

A Dual Task Procedure Combined with Rapid Serial Visual Presentation to Test Attentional Blink for Nontargets

Published on: December 5, 2014

9.2K

An online browser-based attentional blink replication using visual objects.

Deena Sharabas1,2, Manuel Varlet1,2, Tijl Grootswagers1

  • 1The MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Sydney, Australia.

Plos One
|August 3, 2023
PubMed
Summary
This summary is machine-generated.

Online research methods effectively capture the attentional blink (AB), a deficit in visual perception. This study confirms the AB effect and Lag 1 sparing using online visual object testing, despite timing variability.

More Related Videos

Methods to Test Visual Attention Online
09:44

Methods to Test Visual Attention Online

Published on: February 19, 2015

11.9K
Assessing Binocular Central Visual Field and Binocular Eye Movements in a Dichoptic Viewing Condition
07:45

Assessing Binocular Central Visual Field and Binocular Eye Movements in a Dichoptic Viewing Condition

Published on: July 21, 2020

4.5K

Related Experiment Videos

Last Updated: Jun 27, 2026

A Dual Task Procedure Combined with Rapid Serial Visual Presentation to Test Attentional Blink for Nontargets
08:45

A Dual Task Procedure Combined with Rapid Serial Visual Presentation to Test Attentional Blink for Nontargets

Published on: December 5, 2014

9.2K
Methods to Test Visual Attention Online
09:44

Methods to Test Visual Attention Online

Published on: February 19, 2015

11.9K
Assessing Binocular Central Visual Field and Binocular Eye Movements in a Dichoptic Viewing Condition
07:45

Assessing Binocular Central Visual Field and Binocular Eye Movements in a Dichoptic Viewing Condition

Published on: July 21, 2020

4.5K

Area of Science:

  • Cognitive Psychology
  • Visual Perception
  • Neuroscience

Background:

  • The attentional blink (AB) is a well-documented phenomenon in controlled laboratory settings, showing impaired perception of a second target stimulus within a rapid presentation stream.
  • Online behavioral research methods are increasingly popular, but their suitability for studying precise temporal phenomena like the AB remains uncertain due to concerns about timing control.

Purpose of the Study:

  • To investigate the feasibility and validity of using online testing platforms to study the attentional blink (AB) with visual objects.
  • To determine if the characteristic AB temporal dynamics, including Lag 1 sparing, can be reliably observed in an online environment.

Main Methods:

  • Participants completed an online experiment involving the presentation of visual objects in a rapid serial visual presentation (RSVP) stream.
  • The study analyzed response accuracy to identify the temporal window of impaired perception characteristic of the attentional blink.

Main Results:

  • A significant attentional blink (AB) effect was observed, with impaired performance on the second target occurring between 200-400ms after the initial target.
  • Evidence of Lag 1 sparing, a known modulation of the AB, was also detected, consistent with laboratory findings.
  • While inter-subject and timing variability were present, they did not preclude the observation of the core AB phenomenon.

Conclusions:

  • Online testing platforms are suitable for researching the attentional blink (AB) using visual objects.
  • This validates the use of web-based methods for studying attention and visual perception, expanding research possibilities.
  • Future research can leverage online studies to further explore the mechanisms underlying the attentional blink.