Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Neuroplasticity

Neuroplasticity

Neuroplasticity reflects the brain's remarkable capacity to adapt and evolve, responding dynamically to learning, experiences, or injury by reorganizing its neural circuitry. This reorganization involves creating new neural connections and refining old ones through a series of biological processes that contribute to the brain's lifelong development and adaptability.

Biological Influences on Intelligence

Biological Influences on Intelligence

Intelligence is often thought to be linked to brain size, but the relationship is more complex than that. While brain size does correlate modestly with some abilities, like verbal skills, the connection is weaker for others, such as spatial reasoning. Other factors, like brain structure, also play crucial roles. For instance, despite Einstein's smaller-than-average brain, his parietal cortex, which is involved in spatial reasoning, was 15% wider, suggesting that neural density might matter...

Organization of the Brain

Organization of the Brain

The brain is an integral component of the nervous system and serves as the center for processing sensory inputs, making decisions, and directing bodily actions. This complex organ is organized into three primary sections: the hindbrain, midbrain, and forebrain, each responsible for a range of vital functions.
Hindbrain
The hindbrain, located at the base of the brain, plays a vital role in regulating automatic processes that sustain life. It includes the medulla oblongata, which is essential for...

Triarchic Theory of Intelligence

Triarchic Theory of Intelligence

Robert Sternberg's triarchic theory of intelligence posits that intelligence is composed of three distinct but interrelated components: analytical, creative, and practical intelligence.

Storage

Storage

A schema is a mental framework that helps individuals organize and interpret information. Schemata, formed from previous experiences, influence how we process new information: how we encode it, the inferences we make, and how we retrieve it. For instance, a schema for what a typical classroom looks like might include desks, a teacher's desk, a whiteboard, and students in such an environment. This expectation helps us quickly understand and navigate new classrooms without needing to analyze...

Intelligence

Intelligence

The term "intelligence" is complex because it refers to both behavior and individuals, and its interpretation varies across cultures. European Americans tend to link intelligence with reasoning and cognitive skills, while in Kenya, it is tied to responsible participation in family and social life. In Uganda, intelligence is seen as the ability to know the right actions and carry them out effectively, while the Iatmul people of Papua New Guinea associate it with the capacity to remember...

You might also read

Related Articles

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

Sort by

Same author

Modeled Long-Term Effects of Psilocybin on Dynamic Activity and Effective Connectivity of Fronto-Striatal-Thalamic Circuits.

Human brain mapping·2026

Same authorSame journal

Putting research into context: A paradigm shift in conceptualizing executive functions in classroom learning.

Trends in neuroscience and education·2026

Same author

A complexity-science framework for studying flow: using media to probe brain-phenomenology dynamics.

NeuroImage·2026

Same author

Methodological considerations for ecological momentary assessment measures of task-unrelated and freely moving thoughts.

Consciousness and cognition·2026

Same author

Capturing naturalistic thoughts using a precision experience sampling idiographic approach.

Cognitive research: principles and implications·2026

Same author

An international mega-analysis of psychedelic drug effects on brain circuit function.

Nature medicine·2026

Search research articles

Related Experiment Video

Updated: Nov 8, 2025

Modeling the Functional Network for Spatial Navigation in the Human Brain

Modeling the Functional Network for Spatial Navigation in the Human Brain

Published on: October 13, 2023

Linking brain network reconfiguration and intelligence: Are we there yet?

Manesh Girn¹, Caitlin Mills², Kalina Christoff³

¹Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Montreal, QC, Canada; Department of Psychology, University of British Columbia, Vancouver, British Columbia.

Trends in Neuroscience and Education

|June 10, 2019

Summary

Network neuroscience reveals how brain network dynamics relate to intelligence. Current evidence is indirect, necessitating new research to directly test intelligence theories using advanced network analysis methods.

Keywords:

Dynamic network analyses Intelligence Network neuroscience Reconfiguration

More Related Videos

How to Calculate and Validate Inter-brain Synchronization in a fNIRS Hyperscanning Study

How to Calculate and Validate Inter-brain Synchronization in a fNIRS Hyperscanning Study

Published on: September 8, 2021

Dynamic Inter-subject Functional Connectivity Reveals Moment-to-Moment Brain Network Configurations Driven by Continuous or Communication Paradigms

Dynamic Inter-subject Functional Connectivity Reveals Moment-to-Moment Brain Network Configurations Driven by Continuous or Communication Paradigms

Published on: March 21, 2019

Related Experiment Videos

Last Updated: Nov 8, 2025

Modeling the Functional Network for Spatial Navigation in the Human Brain

Modeling the Functional Network for Spatial Navigation in the Human Brain

Published on: October 13, 2023

How to Calculate and Validate Inter-brain Synchronization in a fNIRS Hyperscanning Study

How to Calculate and Validate Inter-brain Synchronization in a fNIRS Hyperscanning Study

Published on: September 8, 2021

Dynamic Inter-subject Functional Connectivity Reveals Moment-to-Moment Brain Network Configurations Driven by Continuous or Communication Paradigms

Dynamic Inter-subject Functional Connectivity Reveals Moment-to-Moment Brain Network Configurations Driven by Continuous or Communication Paradigms

Published on: March 21, 2019

Area of Science:

Neuroscience
Cognitive Science
Network Science

Background:

Dynamic network analyses of functional neuroimaging data link cognition to brain network reconfiguration.
Network neuroscience offers a framework for understanding intelligence.

Purpose of the Study:

Critically review network neuroscience applications to intelligence.
Evaluate the Network Neuroscience Theory of Intelligence (Barbey, 2017).
Propose future research directions.

Main Methods:

Review of existing literature on network neuroscience and intelligence.
Analysis of empirical support for the Network Neuroscience Theory of Intelligence.
Identification of methodological and analytical shortcomings in previous studies.

Main Results:

Studies suggest a plausible link between dynamic brain networks and intelligence.
Existing evidence supporting the Network Neuroscience Theory of Intelligence is largely indirect.
Current methods have limitations in directly evaluating intelligence theories.

Conclusions:

While plausible, the Network Neuroscience Theory of Intelligence requires more direct empirical validation.
Future research should focus on overcoming methodological limitations.
This review aims to guide future investigations in the network neuroscience of intelligence.