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

Evolutionary Psychology01:20

Evolutionary Psychology

Evolutionary psychology explores the origins of human behavior and mental processes by framing them within the context of natural selection, a theory famously propounded by Charles Darwin. This field asserts that many behaviors common across human societies — ranging from instinctive fear reactions to complex social interactions — arose as evolutionary adaptations. These adaptations enhanced the survival and reproductive success of our ancestors, thereby becoming embedded in the human psyche...
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...
Motor and Sensory Areas of the Cortex01:14

Motor and Sensory Areas of the Cortex

The cerebral cortex, the brain's outermost layer, is pivotal in processing complex cognitive tasks, emotions, and various sensory inputs and executing voluntary motor activities. This intricate structure is divided into three primary functional areas: the motor areas, sensory areas, and association areas.
Motor Areas
The motor areas located in the frontal lobe are central to controlling voluntary movements. This region is further subdivided into the primary motor cortex and the premotor cortex.
Somatosensory, Motor, and Association Cortex01:23

Somatosensory, Motor, and Association Cortex

The somatosensory cortex in the parietal lobes is crucial for interpreting sensory data such as touch, temperature, and proprioception. The somatosensory cortex, situated in the parietal lobes, plays a vital role in interpreting sensory information like touch, temperature, and proprioception—awareness of body position. This specialized brain region features an organized structure wherein neurons at the top primarily process sensations originating from the lower body. In contrast, those at the...

You might also read

Related Articles

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

Sort by
Same author

Lamprey 3D single-cell transcriptomics reveals ancestral and specialized features of the vertebrate brain.

Science (New York, N.Y.)·2026
Same author

In-depth serum proteomics atlas of COVID-19 defines a Severity-Resistance Index from a four-protein panel for disease severity and prognosis.

Journal of translational medicine·2026
Same author

m<sup>6</sup>A RNA modification guides alternative polyadenylation to maintain T cell quiescence.

Science advances·2026
Same author

Viral-host interactions mediated by the mTOR signaling pathway.

Cell insight·2026
Same author

Doppler ultrasonography of endovascular trophoblast plugs/ aggregates.

Placenta·2026
Same author

PHB2 acts as a braker of progressive pulmonary fibrosis via intervention of DDR2-elicited signaling.

Acta biochimica et biophysica Sinica·2026
Same journal

Shared molecular and cellular programs during regeneration of glandular epithelia.

Current opinion in genetics & development·2026
Same journal

Lineage tracing in human cortical development.

Current opinion in genetics & development·2026
Same journal

Cis-regulatory strategies in developmental patterning.

Current opinion in genetics & development·2026
Same journal

GABAergic neuron fate specification and lineage allocation: from development to disorder.

Current opinion in genetics & development·2026
Same journal

Active processes shape and move the genome and nucleoplasm.

Current opinion in genetics & development·2026
Same journal

An integrated transcriptional regulation from zygotic genome activation to the first lineage segregation.

Current opinion in genetics & development·2026
See all related articles
  1. Home
  3. Evolutionary Specializations In Primate Cortical Development.
  1. Home
  3. Evolutionary Specializations In Primate Cortical Development.

Related Experiment Video

Targeted Microinjection and Electroporation of Primate Cerebral Organoids for Genetic Modification
11:44

Targeted Microinjection and Electroporation of Primate Cerebral Organoids for Genetic Modification

Published on: March 24, 2023

Evolutionary specializations in primate cortical development.

Jiamiao Yuan1, Xuerui Zeng1, Jichao Yin2

  • 1National Key Laboratory of Genetic Evolution and Animal Model, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223, P.R. China; Yunnan Key Laboratory of Integrative Anthropology, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650107, P.R. China.

Current Opinion in Genetics & Development
|May 9, 2026

View abstract on PubMed

Summary
This summary is machine-generated.

Primate brains evolved unique cognitive abilities through modifications within the cerebral cortex, not new structures. This review explores these evolutionary changes from macro to micro levels using advanced technologies.

More Related Videos

Differentiation of Mouse Embryonic Stem Cells into Cortical Interneuron Precursors
10:24

Differentiation of Mouse Embryonic Stem Cells into Cortical Interneuron Precursors

Published on: December 3, 2017

Multi-layer Cortical Ca2+ Imaging in Freely Moving Mice with Prism Probes and Miniaturized Fluorescence Microscopy
10:35

Multi-layer Cortical Ca2+ Imaging in Freely Moving Mice with Prism Probes and Miniaturized Fluorescence Microscopy

Published on: June 13, 2017

Related Experiment Videos

Targeted Microinjection and Electroporation of Primate Cerebral Organoids for Genetic Modification
11:44

Targeted Microinjection and Electroporation of Primate Cerebral Organoids for Genetic Modification

Published on: March 24, 2023

Differentiation of Mouse Embryonic Stem Cells into Cortical Interneuron Precursors
10:24

Differentiation of Mouse Embryonic Stem Cells into Cortical Interneuron Precursors

Published on: December 3, 2017

Multi-layer Cortical Ca2+ Imaging in Freely Moving Mice with Prism Probes and Miniaturized Fluorescence Microscopy
10:35

Multi-layer Cortical Ca2+ Imaging in Freely Moving Mice with Prism Probes and Miniaturized Fluorescence Microscopy

Published on: June 13, 2017

Area of Science:

  • Neuroscience
  • Evolutionary Biology
  • Comparative Psychology

Background:

  • Primates possess unique cognitive and behavioral traits compared to other mammals.
  • These advanced capabilities stem from evolutionary modifications within the cerebral cortex, not novel structures.

Purpose of the Study:

  • To analyze the evolutionary modifications of the primate cerebral cortex.
  • To synthesize recent findings on primate brain evolution using an integrated framework.
  • To provide a foundation for understanding human brain disorders.

Main Methods:

  • A multilevel analytical framework, progressing from macroscopic to microscopic levels.
  • Synthesis of recent scientific advances and emerging technologies.
  • Focus on single-cell multi-omics and mesoscale brain mapping.

Main Results:

  • Evolutionary modifications within the cerebral cortex underlie primate cognitive uniqueness.
  • Emerging technologies reveal multilevel features of primate brain organization.
  • Insights into the genetic and cellular mechanisms shaping primate brains.

Conclusions:

  • Primate cortical evolution is characterized by coordinated modifications rather than new structures.
  • Advanced technologies offer unprecedented views into brain evolution.
  • This research provides a framework for studying the genetic and cellular basis of human brain disorders.