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

Natural Selection and Adaptation01:15

Natural Selection and Adaptation

1.4K
Natural selection, a fundamental concept in evolutionary biology, is the mechanism by which evolution is driven, favoring organisms that are best adapted to their environments. This process enhances their chances of survival and reproduction. Adaptation, a key outcome of this process, involves genetic modifications that optimize an organism's functionality under specific environmental challenges, such as extreme cold or thinner air at high altitudes.
Beyond physical adaptations,...
1.4K
Adaptability of Cytoskeletal Filaments01:12

Adaptability of Cytoskeletal Filaments

6.1K
The cytoskeleton is a complex dynamic structure performing varied functions based on cellular requirements. The adaptability of the individual filaments in the cytoskeleton determines their ability to perform various functions within the cell. It can undergo rapid reorganization during processes like cell division or remain stable for several hours as in the interphase. The adaptability of these filaments depends on stringent regulatory mechanisms. The microfilament and microtubules of the...
6.1K
Introduction to Innate and Adaptive Immunity01:21

Introduction to Innate and Adaptive Immunity

9.9K
The human immune system is a complex defense mechanism that protects the body from harmful pathogens and foreign substances. It comprises two crucial components: innate and adaptive immunity.
Innate immunity is the body's natural, nonspecific defense system that acts quickly to protect against pathogens. It incorporates physical barriers like skin and mucous membranes and cellular elements such as phagocytes and natural killer cells. This part of our immune system provides an immediate,...
9.9K
Adaptive Mechanisms in Cancer Cells02:53

Adaptive Mechanisms in Cancer Cells

7.2K
Cancer cells accumulate genetic changes at an abnormally rapid rate due to the defects in the DNA repair mechanisms. From an evolutionary perspective, such genetic instability is advantageous for cancer development. Mutant cell lines accumulate a series of beneficial mutations that contribute to their progression into cancer.
Some of the advantages that cancer cells have on normal cells include - enhanced ability to divide without terminally differentiating, induce new blood vessel formation,...
7.2K
Adaptations that Reduce Water Loss01:57

Adaptations that Reduce Water Loss

28.3K
Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.
28.3K
Special Features of Adaptive Immunity01:20

Special Features of Adaptive Immunity

3.4K
The adaptive immune system, a crucial component of the overall immune response, offers a highly specialized defense against pathogens. It involves specific cell types and features, enabling it to combat infections effectively and efficiently.
The primary cell types involved in adaptive immunity are T cells and B cells. Each type has a unique role in defending the body against pathogens. T cells are responsible for cell-mediated immunity. They identify and eliminate infected cells directly,...
3.4K

You might also read

Related Articles

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

Sort by
Same author

Neural Tuning for Ordinal Processing: Convergent Patterns in Human Brains and Artificial Networks.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026
Same author

Numerosity adaptation suppresses early visual responses.

Communications biology·2025
Same author

Psilocybin alters visual contextual computations.

Nature communications·2025
Same author

The precision of attention controls attraction of population receptive fields.

Journal of vision·2025
Same author

Population receptive field models capture the event-related magnetoencephalography response with millisecond resolution.

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

Modeling neural contrast sensitivity functions in human visual cortex.

Imaging neuroscience (Cambridge, Mass.)·2025

Related Experiment Video

Updated: Feb 12, 2026

Visualizing Visual Adaptation
04:43

Visualizing Visual Adaptation

Published on: April 24, 2017

9.6K

Adaptation reveals unbalanced interaction between numerosity and time.

Andromachi Tsouli1, Serge O Dumoulin2, Susan F Te Pas1

  • 1Experimental Psychology, Helmholtz Institute, Utrecht University, Utrecht, The Netherlands.

Cortex; a Journal Devoted to the Study of the Nervous System and Behavior
|March 25, 2018
PubMed
Summary
This summary is machine-generated.

This study explored shared brain mechanisms for processing number (numerosity) and time (duration). Results show cross-adaptation, suggesting partially overlapping neural systems for these fundamental magnitude estimations.

Keywords:
AdaptationDurationNumerosityTimeVision

More Related Videos

Author Spotlight: Tracing the Ferroptotic Signatures and Cell Death Dynamics in Medulloblastoma for Advanced Therapeutics
04:01

Author Spotlight: Tracing the Ferroptotic Signatures and Cell Death Dynamics in Medulloblastoma for Advanced Therapeutics

Published on: March 15, 2024

2.0K
A Real-Time Interactive System for Studying Confrontational Pursuit Behavior in Rodents
06:25

A Real-Time Interactive System for Studying Confrontational Pursuit Behavior in Rodents

Published on: May 16, 2025

1.4K

Related Experiment Videos

Last Updated: Feb 12, 2026

Visualizing Visual Adaptation
04:43

Visualizing Visual Adaptation

Published on: April 24, 2017

9.6K
Author Spotlight: Tracing the Ferroptotic Signatures and Cell Death Dynamics in Medulloblastoma for Advanced Therapeutics
04:01

Author Spotlight: Tracing the Ferroptotic Signatures and Cell Death Dynamics in Medulloblastoma for Advanced Therapeutics

Published on: March 15, 2024

2.0K
A Real-Time Interactive System for Studying Confrontational Pursuit Behavior in Rodents
06:25

A Real-Time Interactive System for Studying Confrontational Pursuit Behavior in Rodents

Published on: May 16, 2025

1.4K

Area of Science:

  • Cognitive Neuroscience
  • Psychology

Background:

  • Processing numerical quantities and time are crucial for interacting with the world.
  • The theory of magnitude proposes a shared neural basis for processing various continuous magnitudes, including number and time.

Purpose of the Study:

  • To investigate shared neural mechanisms underlying visual numerosity and duration processing.
  • To determine if cross-adaptation occurs between number and time perception.

Main Methods:

  • Utilized a rapid visual adaptation protocol.
  • Conducted four experiments involving adaptation to numerosity or duration, followed by discrimination tasks.
  • Assessed cross-dimensional adaptation effects between numerosity and duration.

Main Results:

  • Adaptation to low numerosity shifted numerosity estimation by 5 dots.
  • Adaptation to short duration shifted duration estimation by 43 milliseconds.
  • Duration adaptation showed a small effect on numerosity estimation (1 dot), while numerosity adaptation's effect on duration was inconclusive.

Conclusions:

  • Evidence suggests partially overlapping neural mechanisms for processing both numerosity and time.
  • The findings support the existence of dedicated, yet interconnected, systems for magnitude perception.