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

Interactions Between Signaling Pathways01:19

Interactions Between Signaling Pathways

6.6K
Signaling cascades usually lack linearity. Multiple pathways interact and regulate one another, allowing cells to integrate and respond to diverse environmental stimuli.
Convergence and divergence, and cross-talk between signaling pathways
Two distinct signaling pathways can converge on a single functional unit, which may either be a single protein or a complex of proteins. The response is either functionally distinct or synergistic between the two pathways but different from the response...
6.6K
Integration of Synaptic Events01:28

Integration of Synaptic Events

2.4K
Synaptic integration mainly includes the summation of graded potentials. Graded potentials, regardless of their type, cause subtle alterations in membrane voltage, resulting in either depolarization or hyperpolarization. These incremental changes, when combined or summed, can propel the neuron toward its threshold. Consider, for example, a membrane experiencing a +15 mV shift, causing it to depolarize from -70 mV to -55 mV. In this scenario, graded potentials govern the membrane's ability to...
2.4K
Drug Concentration Versus Time Correlation01:15

Drug Concentration Versus Time Correlation

1.3K
The plasma drug concentration-time curve is a crucial tool in pharmacokinetics, representing the drug's concentration in plasma at different time intervals post-administration. This curve illustrates the drug's journey from absorption into the systemic circulation, distribution to body tissues, and eventual elimination through excretion or biotransformation.
Two pivotal parameters are the minimum effective concentration (MEC) and the minimum toxic concentration (MTC). The MEC is the...
1.3K
Correlation of Experimental Data01:23

Correlation of Experimental Data

328
Dimensional analysis simplifies complex physical problems and guides experimental investigations, but it does not provide complete solutions. It identifies the dimensionless groups that influence a phenomenon, but experimental data is needed to establish the specific relationships and validate theoretical predictions.
For example, a spherical particle moving through a viscous fluid experiences drag. Dimensional analysis shows that the drag force depends on the particle's diameter, velocity,...
328

You might also read

Related Articles

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

Sort by
Same author

Spontaneous emergence of groups and signaling diversity in dynamic networks.

Physical review. E·2024
Same author

Avoiding the bullies: The resilience of cooperation among unequals.

PLoS computational biology·2021
Same author

Spite is contagious in dynamic networks.

Nature communications·2021
Same author

Communication without common interest: A signaling experiment.

Studies in history and philosophy of biological and biomedical sciences·2020
Same author

Self-correction in science: Meta-analysis, bias and social structure.

Studies in history and philosophy of science·2019
Same author

Coordination, conflict, and externalization.

The Behavioral and brain sciences·2019
Same journal

The male-biased sex ratio in humans and its role in the transition from promiscuity to pair bonding.

Journal of theoretical biology·2026
Same journal

Quantifying the counter-intuitive effects of vaccination by coupling the transmission dynamics of COVID-19 and the evolution of human behaviors.

Journal of theoretical biology·2026
Same journal

An integrative model of FGF2-induced signaling and muscle cell proliferation.

Journal of theoretical biology·2026
Same journal

A hybrid reaction-diffusion and mechanical stimulus model for mandibular bone remodeling under chewing and vibratory loading.

Journal of theoretical biology·2026
Same journal

Integrated tick management strategies in fragmented peridomestic environments.

Journal of theoretical biology·2026
Same journal

Joint likelihood-free inference of the number of selected single nucleotide polymorphisms and their selection coefficients in an evolving population.

Journal of theoretical biology·2026
See all related articles

Related Experiment Video

Updated: Oct 1, 2025

A Simple Stimulatory Device for Evoking Point-like Tactile Stimuli: A Searchlight for LFP to Spike Transitions
07:34

A Simple Stimulatory Device for Evoking Point-like Tactile Stimuli: A Searchlight for LFP to Spike Transitions

Published on: March 25, 2014

10.0K

Tag-based spite with correlated interactions.

Justin P Bruner1, Rory Smead2

  • 1Department of Political Economy and Moral Science, University of Arizona, United States.

Journal of Theoretical Biology
|March 5, 2022
PubMed
Summary
This summary is machine-generated.

Evolutionary game theory reveals that "tags" reduce pure spite but increase conditional spite. A new tag-based equilibrium shows spite within groups, impacting evolution of spite and punishment.

Keywords:
EvolutionEvolutionary game theorySocial behaviorSpite

More Related Videos

Interfacing Microfluidics with Microelectrode Arrays for Studying Neuronal Communication and Axonal Signal Propagation
11:27

Interfacing Microfluidics with Microelectrode Arrays for Studying Neuronal Communication and Axonal Signal Propagation

Published on: December 8, 2018

8.3K
Real-time Electrophysiology: Using Closed-loop Protocols to Probe Neuronal Dynamics and Beyond
08:08

Real-time Electrophysiology: Using Closed-loop Protocols to Probe Neuronal Dynamics and Beyond

Published on: June 24, 2015

11.6K

Related Experiment Videos

Last Updated: Oct 1, 2025

A Simple Stimulatory Device for Evoking Point-like Tactile Stimuli: A Searchlight for LFP to Spike Transitions
07:34

A Simple Stimulatory Device for Evoking Point-like Tactile Stimuli: A Searchlight for LFP to Spike Transitions

Published on: March 25, 2014

10.0K
Interfacing Microfluidics with Microelectrode Arrays for Studying Neuronal Communication and Axonal Signal Propagation
11:27

Interfacing Microfluidics with Microelectrode Arrays for Studying Neuronal Communication and Axonal Signal Propagation

Published on: December 8, 2018

8.3K
Real-time Electrophysiology: Using Closed-loop Protocols to Probe Neuronal Dynamics and Beyond
08:08

Real-time Electrophysiology: Using Closed-loop Protocols to Probe Neuronal Dynamics and Beyond

Published on: June 24, 2015

11.6K

Area of Science:

  • Evolutionary Game Theory
  • Behavioral Ecology
  • Social Evolution

Background:

  • Spite, or harming behavior, is costly to the actor and the recipient.
  • Understanding the evolutionary pathways for spite is crucial for explaining social behaviors.
  • Previous models often simplified interaction structures, potentially missing key dynamics.

Purpose of the Study:

  • To investigate the evolution of spite under the influence of both group-level tags and correlated interactions.
  • To determine how these factors modify the conditions under which spite evolves.
  • To identify novel evolutionary equilibria related to spite.

Main Methods:

  • Utilizing evolutionary game theory models.
  • Incorporating mechanisms of 'tags' (group identifiers) and (anti-) correlated interactions.
  • Analyzing the stability of different behavioral strategies, including spite.

Main Results:

  • The presence of tags significantly reduces the likelihood of pure spite evolving.
  • Conditional spite, where individuals direct harm based on group membership, becomes more probable.
  • A novel tag-based equilibrium emerges, promoting spite exclusively within groups, not between them.

Conclusions:

  • Tags and correlated interactions create complex dynamics influencing spite evolution.
  • Conditional spite and intra-group spite are more robust evolutionary outcomes than previously assumed.
  • Findings have implications for understanding the evolution of punishment and social control mechanisms.