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

Organization of the Brain01:30

Organization of the Brain

780
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...
780
Information Processing Approach01:30

Information Processing Approach

35
The information-processing theory of cognitive development centers on fundamental mental processes, including attention, memory, and problem-solving skills. Researchers in this field examine how cognitive abilities, such as working memory, evolve and influence children's overall development. Studies indicate that children with stronger working memory tend to excel in reading comprehension, math, and problem-solving compared to peers with less efficient memory skills. Low working memory is...
35
Revisionist Views of Adolescent and Adult Cognition01:24

Revisionist Views of Adolescent and Adult Cognition

32
A revisionist approach to Jean Piaget's theory of cognitive development has brought new insights that challenge and reinterpret his established ideas. Piaget proposed that the formal operational stage, emerging in adolescence, represents the culmination of cognitive maturity. During this stage, individuals are said to develop abstract thinking, engage in systematic problem-solving, and show a form of egocentrism, believing others are as preoccupied with their behavior as they are...
32
Cerebral Hemispheres01:05

Cerebral Hemispheres

330
The human brain, a complex organ, is functionally divided into two cerebral hemispheres—left and right. These hemispheres are interconnected by a structure of paramount importance, the corpus callosum. This substantial bundle of neural fibers is not just a bridge between the hemispheres but a crucial element for the brain's comprehensive functioning. It enables efficient communication between the two hemispheres, allowing each side of the brain to control and receive sensory and motor...
330
Lateralization01:28

Lateralization

330
Brain lateralization refers to the division of mental processes and functions between the two hemispheres of the brain, a phenomenon that optimizes neural efficiency and underpins complex abilities in humans. This specialization allows each hemisphere to perform tasks where it has a comparative advantage, facilitating more refined cognitive capabilities across different domains.
330
Parallel Processing01:20

Parallel Processing

150
The brain processes sensory information rapidly due to parallel processing, which involves sending data across multiple neural pathways at the same time. This method allows the brain to manage various sensory qualities, such as shapes, colors, movements, and locations, all concurrently. For instance, when observing a forest landscape, the brain simultaneously processes the movement of leaves, the shapes of trees, the depth between them, and the various shades of green. This enables a quick and...
150

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 author

A canary in the mind: A single baseline brain scan predicts adolescent depression and anxiety one year later.

medRxiv : the preprint server for health sciences·2026
Same author

Spectral Features of Heart Rate Variability in Williams Syndrome During Sleep.

Journal of clinical medicine·2026
Same author

Schooling Trajectories and the Development of Brain Dynamics: A Comparative Study of Montessori and Traditional Education.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Competitive interactions shape mammalian brain network dynamics and computation.

Nature neuroscience·2026
Same author

Reply to Fitzgerald et al.: Mischaracterizing our findings; the cognitive profile of elite footballers remains robust.

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

Related Experiment Video

Updated: Jun 30, 2025

A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance
09:01

A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance

Published on: May 7, 2014

10.2K

Navigating Pubertal Goldilocks: The Optimal Pace for Hierarchical Brain Organization.

Hanna Szakács1,2, Murat Can Mutlu3,4, Giulio Balestrieri5

  • 1Laboratory for Psychological Research, Pázmány Péter Catholic University, 1 Mikszáth Square, Budapest, 1088, Hungary.

Advanced Science (Weinheim, Baden-Wurttemberg, Germany)
|March 15, 2024
PubMed
Summary
This summary is machine-generated.

Adolescent brain development shows that an average tempo of pubertal maturation best supports hierarchical brain organization. Both faster and slower maturation paces negatively impact cortical organization in young females.

Keywords:
bone agebrain developmentelectrophysiologyentropy productionthermodynamics

More Related Videos

Author Spotlight: A Lightweight Drive Implant for Chronic Tetrode Recordings in Juvenile Mice
06:34

Author Spotlight: A Lightweight Drive Implant for Chronic Tetrode Recordings in Juvenile Mice

Published on: June 2, 2023

2.7K
Isolation and Cultivation of Neural Progenitors Followed by Chromatin-Immunoprecipitation of Histone 3 Lysine 79 Dimethylation Mark
10:09

Isolation and Cultivation of Neural Progenitors Followed by Chromatin-Immunoprecipitation of Histone 3 Lysine 79 Dimethylation Mark

Published on: January 26, 2018

7.5K

Related Experiment Videos

Last Updated: Jun 30, 2025

A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance
09:01

A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance

Published on: May 7, 2014

10.2K
Author Spotlight: A Lightweight Drive Implant for Chronic Tetrode Recordings in Juvenile Mice
06:34

Author Spotlight: A Lightweight Drive Implant for Chronic Tetrode Recordings in Juvenile Mice

Published on: June 2, 2023

2.7K
Isolation and Cultivation of Neural Progenitors Followed by Chromatin-Immunoprecipitation of Histone 3 Lysine 79 Dimethylation Mark
10:09

Isolation and Cultivation of Neural Progenitors Followed by Chromatin-Immunoprecipitation of Histone 3 Lysine 79 Dimethylation Mark

Published on: January 26, 2018

7.5K

Area of Science:

  • Neuroscience
  • Developmental Biology
  • Human Physiology

Background:

  • Adolescence is a critical developmental period characterized by significant biological changes.
  • The tempo, or pace, of pubertal maturation is a key temporal aspect of development that is not fully understood.
  • Understanding how maturational speed influences brain development is crucial for comprehending adolescent neurobiology.

Purpose of the Study:

  • To investigate the influence of pubertal maturational tempo on the hierarchical organization of associative brain regions.
  • To analyze the relationship between skeletal maturity and large-scale brain network organization in adolescent females.
  • To determine if deviations from an average maturational pace affect brain network structure.

Main Methods:

  • Skeletal maturity, assessed via bone age versus chronological age, served as a proxy for pubertal progress.
  • High-density electroencephalography (EEG) during a resting state (eyes closed) in the alpha frequency band was used to analyze brain network hierarchy.
  • Information flow directionality and asymmetry were measured to quantify hierarchical order, with EEG-based entropy production compared across maturity groups.

Main Results:

  • An average maturational trajectory was found to be optimally aligned with cerebral hierarchical organization.
  • Both accelerated and decelerated pubertal maturation timelines were associated with diminished cortical organization.
  • These findings suggest a specific, optimal tempo for brain development during adolescence.

Conclusions:

  • The pace of pubertal maturation significantly influences the hierarchical organization of brain networks.
  • Deviations from an average maturational tempo, whether faster or slower, can lead to suboptimal brain organization.
  • A "Goldilocks rule" may govern adolescent brain development, favoring a particular maturational tempo for optimal cortical organization.