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.
Synteny and Evolution02:31

Synteny and Evolution

John H. Renwick first coined the term “synteny” in 1971, which refers to the genes present on the same chromosomes, even if they are not genetically linked. The species with common ancestry tend to show conserved syntenic regions. Therefore, the concept of synteny is nowadays used to describe the evolutionary relationship between species.
Around 80 million years ago, the human and mice lineages diverged from the common ancestor. During the course of evolution, the ancestral chromosome underwent...
Inclusive Fitness00:57

Inclusive Fitness

Most altruistic behavior—in which one animal helps another at a cost to themselves—occurs between relatives. Scientists think these altruistic behaviors evolved because they increase the inclusive fitness of the animal providing help.
Prosopagnosia01:24

Prosopagnosia

Prosopagnosia, also known as face blindness, is the inability to recognize faces. In severe cases, individuals with prosopagnosia may not recognize close family members, including parents and spouses, by their faces. For instance, someone with prosopagnosia might walk past their child in a crowd, only realizing their mistake upon noticing their child's distinctive backpack or favorite jacket. Prosopagnosia specifically impairs facial recognition, while the recognition of other objects or...
Phylogeny01:23

Phylogeny

Phylogeny is concerned with the evolutionary diversification of organisms or groups of organisms. A group of organisms with a name is called a taxon (singular). Taxa (plural) can span different levels of the evolutionary hierarchy. For instance, the group containing all birds is a taxon (comprising the class Aves), and the group of all species of daisies (the genus Bellis) is a taxon. Phylogenies can likewise include just one genus (i.e., depict species relationships) or span an entire...
Nonconscious Mimicry01:13

Nonconscious Mimicry

Nonconscious mimicry occurs when individuals alter their mannerisms to match the behaviors and expressions of those nearby, without intention.

You might also read

Related Articles

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

Sort by
Same author

Puzzle-based pedagogic activity to address rote learning of antibiotic classes in clinical pharmacology course for undergraduate nursing students.

BMC medical education·2026
Same author

Towards disentangling the polygenic contribution of dyslexia to school performance.

Translational psychiatry·2026
Same author

Interrelationships between Refined Carbohydrates, Periodontal Diseases, and Cognitive Decline: A Narrative Review.

Advances in nutrition (Bethesda, Md.)·2026
Same author

Distinguishing anchoring from confirmation bias in diagnostic vignette studies: methodological implications for clinical decision-making.

Frontiers in public health·2026
Same author

Disparate social structures are underpinned by distinct social rules across a primate radiation.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Analysis of Prevalence and Mortality Among Neonates and Children With Intestinal Atresia: A Multinational Study, 1974-2015.

Birth defects research·2026
Same journal

Intergroup Encounters Among Wild White-Faced Capuchins (<i>Cebus imitator</i>) at a Densely Populated Field Site: Insights into Frequency, Intensity, and Participation.

International journal of primatology·2026
Same journal

Genital Wounding in Chimpanzees (<i>Pan troglodytes</i>): Targeted Attacks or Happenstance?

International journal of primatology·2026
Same journal

Loud Call Production in Male Vervet Monkeys (<i>Chlorocebus pygerythrus</i>) Varies with Season and Signaller Rank.

International journal of primatology·2025
Same journal

Play Behavior Varies with Age, Sex, and Socioecological Context in Wild, Immature Orangutans (<i>Pongo</i> spp.).

International journal of primatology·2024
Same journal

Syntax-like Structures in Maternal Contact Calls of Chestnut-Crowned Babblers (<i>Pomatostomus ruficeps</i>).

International journal of primatology·2024
Same journal

Ten Years of Positive Impact of a Conservation Education Program on Children's Knowledge and Behaviour Toward Crested Macaques (<i>Macaca nigra</i>) in the Greater Tangkoko Area, North Sulawesi, Indonesia.

International journal of primatology·2023
See all related articles

Related Experiment Video

Updated: Jun 19, 2026

The Gateway to the Brain: Dissecting the Primate Eye
07:37

The Gateway to the Brain: Dissecting the Primate Eye

Published on: May 27, 2009

Human Ability to Recognize Kin Visually Within Primates.

Alexandra Alvergne, Elise Huchard, Damien Caillaud

    International Journal of Primatology
    |October 10, 2009
    PubMed
    Summary
    This summary is machine-generated.

    Humans can visually recognize primate relatives in species like chimpanzees and gorillas, but not baboons. Facial resemblance reliably indicates relatedness in these primates, suggesting potential kin recognition abilities within primate species.

    More Related Videos

    Reverse Dissection and DiceCT Reveal Otherwise Hidden Data in the Evolution of the Primate Face
    08:15

    Reverse Dissection and DiceCT Reveal Otherwise Hidden Data in the Evolution of the Primate Face

    Published on: January 7, 2019

    Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues
    07:34

    Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues

    Published on: June 3, 2013

    Related Experiment Videos

    Last Updated: Jun 19, 2026

    The Gateway to the Brain: Dissecting the Primate Eye
    07:37

    The Gateway to the Brain: Dissecting the Primate Eye

    Published on: May 27, 2009

    Reverse Dissection and DiceCT Reveal Otherwise Hidden Data in the Evolution of the Primate Face
    08:15

    Reverse Dissection and DiceCT Reveal Otherwise Hidden Data in the Evolution of the Primate Face

    Published on: January 7, 2019

    Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues
    07:34

    Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues

    Published on: June 3, 2013

    Area of Science:

    • Evolutionary biology
    • Primatology
    • Behavioral ecology

    Background:

    • Facial resemblance influences human social behavior and mating decisions, suggesting kin recognition abilities.
    • Kin selection is a driving force in the evolution of social behaviors, particularly in primates.

    Purpose of the Study:

    • To investigate human ability to visually recognize kin in other primate species.
    • To determine if facial resemblance is a reliable indicator of relatedness across primate species.

    Main Methods:

    • Human judges assessed facial resemblance from photographs of four primate species: chimpanzees, gorillas, mandrills, and baboons.
    • Participants evaluated visual kin recognition accuracy across these species.

    Main Results:

    • Humans successfully identified facial kin in chimpanzees, gorillas, and mandrills.
    • Kin recognition ability was not achieved in baboons.
    • Facial resemblance proved to be a reliable indicator of relatedness in chimpanzees, gorillas, and mandrills.

    Conclusions:

    • Humans possess a degree of interspecific facial kin recognition ability.
    • Facial resemblance is a valid marker for relatedness in several primate species.
    • Further research is needed to explore kin recognition capabilities within primate species themselves.