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

Stream Function01:20

Stream Function

2.1K
In two-dimensional incompressible fluid flow, the continuity equation is essential for ensuring mass conservation, meaning that any change in fluid entering or exiting a region is balanced by a corresponding change elsewhere. For incompressible flow, where density remains constant, this requirement simplifies to the condition that the divergence of the velocity field must be zero. Mathematically, this is expressed as,
2.1K
Encoding01:19

Encoding

780
Information enters the brain through encoding, which is the input of information into the memory system. Once sensory information is received from the environment, the brain labels or codes it. The information is then organized with similar information and connected to existing concepts. Encoding occurs through automatic processing and effortful processing.
Automatic processing involves the encoding of details like time, space, frequency, and the meaning of words, usually done without conscious...
780
Key Techniques in Microbiology01:19

Key Techniques in Microbiology

2.0K
Aseptic techniques prevent contamination, ensure experimental accuracy, and protect researchers and microbial cultures. These techniques are essential in clinical, industrial, and research settings where sterility is required.Maintaining Sterility in Laboratory PracticesScientists maintain sterility by sterilizing tools with heat or chemicals, disinfecting work surfaces, and handling cultures in controlled environments. Working near an open flame or within a laminar flow hood reduces the risk...
2.0K
Key Elements for Plant Nutrition02:35

Key Elements for Plant Nutrition

24.1K
Like all living organisms, plants require organic and inorganic nutrients to survive, reproduce, grow and maintain homeostasis. To identify nutrients that are essential for plant functioning, researchers have leveraged a technique called hydroponics. In hydroponic culture systems, plants are grown—without soil—in water-based solutions containing nutrients. At least 17 nutrients have been identified as essential elements required by plants. Plants acquire these elements from the...
24.1K
Steady Flow of a Fluid Stream01:27

Steady Flow of a Fluid Stream

690
Consider a control volume, such as a pipe with solid boundaries, through which fluid flows and changes direction due to the impulse exerted by the resulting force from the pipe walls. In steady flow, the mass of fluid entering the control volume at a given time, t, with velocity v1, is equal to the mass leaving after infinitesimal time dt, with velocity v2.
During this process, the momentum of the fluid within the control volume remains constant over the time interval dt. By applying the...
690
Transcription Factors02:16

Transcription Factors

82.3K
Tissue-specific transcription factors contribute to diverse cellular functions in mammals. For example, the gene for beta globin, a major component of hemoglobin, is present in all cells of the body. However, it is only expressed in red blood cells because the transcription factors that can bind to the promoter sequences of the beta globin gene are only expressed in these cells. Tissue-specific transcription factors also ensure that mutations in these factors may impair only the function of...
82.3K

You might also read

Related Articles

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

Sort by
Same author

A Life Without Olfactory Function Has Limited Effects on Cerebral White Matter Morphology.

Neural plasticity·2026
Same author

Low experimental power makes a crisis in visual attention inevitable, but easy to address.

The Behavioral and brain sciences·2025
Same author

Commonly observed sex differences in direct aggression are absent or reversed in sibling contexts.

PNAS nexus·2025
Same author

Unisensory visual and auditory objects are processed in olfactory cortex, independently of odor association.

Cortex; a journal devoted to the study of the nervous system and behavior·2025
Same author

A standardized lexicon of body odor words crafted from 17 countries.

Scientific data·2025
Same author

Consistent social odor representation across 7 languages: the Social Odor Scale translation and validation.

Chemical senses·2024

Related Experiment Video

Updated: Jan 25, 2026

Rapid Repetition Rate Fluctuation Measurement of Soliton Crystals in a Microresonator
07:42

Rapid Repetition Rate Fluctuation Measurement of Soliton Crystals in a Microresonator

Published on: December 15, 2021

3.5K

Regularity is not a key factor for encoding repetition in rapid image streams.

Evelina Thunell1, Simon J Thorpe2

  • 1Centre de Recherche Cerveau et Cognition (CerCo), Centre National de la Recherche Scientifique (CNRS), Université Paul Sabatier, Toulouse, France. evelina.thunell@cnrs.fr.

Scientific Reports
|May 5, 2019
PubMed
Summary

Temporal regularity does not enhance the detection or memory of repeating images in rapid serial visual presentation (RSVP) streams. Our findings suggest repetition processing is robust to temporal spacing variations.

More Related Videos

Regular Care and Maintenance of a Zebrafish Danio rerio Laboratory: An Introduction
11:47

Regular Care and Maintenance of a Zebrafish Danio rerio Laboratory: An Introduction

Published on: November 18, 2012

91.9K
Imaging Membrane Potential with Two Types of Genetically Encoded Fluorescent Voltage Sensors
09:57

Imaging Membrane Potential with Two Types of Genetically Encoded Fluorescent Voltage Sensors

Published on: February 4, 2016

11.2K

Related Experiment Videos

Last Updated: Jan 25, 2026

Rapid Repetition Rate Fluctuation Measurement of Soliton Crystals in a Microresonator
07:42

Rapid Repetition Rate Fluctuation Measurement of Soliton Crystals in a Microresonator

Published on: December 15, 2021

3.5K
Regular Care and Maintenance of a Zebrafish Danio rerio Laboratory: An Introduction
11:47

Regular Care and Maintenance of a Zebrafish Danio rerio Laboratory: An Introduction

Published on: November 18, 2012

91.9K
Imaging Membrane Potential with Two Types of Genetically Encoded Fluorescent Voltage Sensors
09:57

Imaging Membrane Potential with Two Types of Genetically Encoded Fluorescent Voltage Sensors

Published on: February 4, 2016

11.2K

Area of Science:

  • Cognitive psychology
  • Visual perception
  • Attention

Background:

  • Human observers can detect targets and repetitions in rapid serial visual presentation (RSVP) streams.
  • Regularly spaced repetitions are intuitively expected to be easier to detect due to predictability.
  • The ecological relevance of regular spacing in visual streams is often considered.

Purpose of the Study:

  • To investigate whether temporal regularity influences the detection and memory of repeating images in RSVP streams.
  • To challenge the intuitive assumption that predictable, regular spacing enhances repetition processing.
  • To explore the robustness of repetition detection and memory to irregular temporal sequences.

Main Methods:

  • Participants viewed long RSVP streams of unique natural images.
  • Repetition sequences were embedded, with an image appearing six times interleaved by distractors.
  • Participants were tasked with detecting repetitions and subsequently identifying the repeated images.

Main Results:

  • The ability to detect and memorize repeated images was maintained even when sequences were temporally irregular.
  • Temporal regularity was found not to be a critical factor for successful repetition detection and memory.
  • Performance was preserved despite the absence of predictable temporal spacing.

Conclusions:

  • Temporal regularity is not a key factor for the detection and memory of repeating images in RSVP streams.
  • Repetition processing in visual streams is more flexible than previously assumed.
  • These findings necessitate revisions to current models of visual repetition processing.