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

1.2K
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...
1.2K
Neuronal Communication01:28

Neuronal Communication

1.5K
Neurons, the fundamental units of the brain and nervous system, communicate through complex electrochemical signals that underpin all cognitive and bodily functions. This communication is primarily facilitated by a process involving the generation and propagation of an action potential along the axon of the neuron. When the internal electrical charge of a neuron surpasses a certain threshold, an action potential is triggered. This rapid change in voltage travels swiftly along the axon to the...
1.5K
Neurons as Communicators of the Brain01:22

Neurons as Communicators of the Brain

1.7K
Neurons, the fundamental units of the brain and nervous system, function as the primary transmitters of information throughout the body. Their ability to communicate through electrical and chemical signals is vital for every bodily function, from regulating the heartbeat to processing complex thoughts. Each neuron has three main components: the cell body (soma), dendrites, and an axon, each specialized to facilitate swift and efficient neural communication.
Cell Body
The cell body, also known...
1.7K
Functional Brain Systems: Reticular Formation01:13

Functional Brain Systems: Reticular Formation

2.7K
The reticular formation is a complex network of gray and white matter located within the brainstem extending from the medulla to the midbrain.
Within the reticular formation, there are several distinct nuclei that can be classified into three broad categories. The Raphe nuclei are located along the midline of the brainstem. They are primarily known for their role in synthesizing and releasing serotonin, a neurotransmitter involved in regulating mood, appetite, sleep, and circadian rhythms. The...
2.7K
Neural Circuits01:25

Neural Circuits

1.6K
Neural circuits and neuronal pools are two of the main structures found in the nervous system. Neural circuits are networks of neurons that work together to carry out a specific task or process. They consist of interconnected neurons and glial cells, which provide structural and metabolic support.
Neuronal pools are collections of nerve cells with similar functions and interact through chemical and electrical signals. These pools include both interneurons (the central neural circuit nodes that...
1.6K
Neuroplasticity01:01

Neuroplasticity

808
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.
808

You might also read

Related Articles

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

Sort by
Same author

Microbiome-behavior coupling shapes infant adaptation to early maternal unpredictability.

Frontiers in microbiology·2026
Same author

The MacBrain Resource Center (MBRC) rhesus macaque postnatal brain histology datasets: Enabling new discoveries through NHP tissue and digital data Repositories.

Journal of anatomy·2026
Same author

Noninvasive focal gene transfer of chemogenetic proteins in the primate brain.

Cell reports methods·2026
Same author

The potential of low-field MRI for global dementia care.

Nature reviews. Neurology·2026
Same author

Increased Brain-Age Gap in Young Adults With Psychotic Experiences.

Biological psychiatry global open science·2026
Same author

Diffusion MRI sampling schemes bias diffusion metrics and tractography.

Frontiers in neuroimaging·2026
Same journal

Neurobiological after-effects and clinical efficacy of transcranial magnetic stimulation (TMS) in Parkinson's disease: a systematic review.

Brain structure & function·2026
Same journal

A conserved pulvinar projection to the amygdala revealed in macaque monkeys (Macaca mulatta).

Brain structure & function·2026
Same journal

Cerebellar pathway diffusion MRI measures are linked to core autism symptoms in early adolescents aged 9 to 11 years.

Brain structure & function·2026
Same journal

The role of the subcortical structures in subthreshold depression: evidence from static and dynamic functional connectivity.

Brain structure & function·2026
Same journal

Auditory conditioned fear elicits anxiety-like behavior and differential neuronal remodeling in the prelimbic and infralimbic cortex of rats.

Brain structure & function·2026
Same journal

Brain structure and function in Homo naledi.

Brain structure & function·2026
See all related articles

Related Experiment Video

Updated: Sep 20, 2025

Modeling the Functional Network for Spatial Navigation in the Human Brain
05:55

Modeling the Functional Network for Spatial Navigation in the Human Brain

Published on: October 13, 2023

1.2K

Brain connectivity: complex, not chaotic.

Elena Borra1, Derek K Jones2, Martin Parent3

  • 1Neuroscience Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy.

Brain Structure & Function
|May 30, 2025
PubMed
Summary
This summary is machine-generated.

Brain connections involve more than simple pairwise links. Anatomical details like branching axons and converging pathways reveal a more complex brain organization, crucial for accurate mapping.

More Related Videos

Dynamic Inter-subject Functional Connectivity Reveals Moment-to-Moment Brain Network Configurations Driven by Continuous or Communication Paradigms
08:36

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

Published on: March 21, 2019

7.4K
Co-analysis of Brain Structure and Function using fMRI and Diffusion-weighted Imaging
17:06

Co-analysis of Brain Structure and Function using fMRI and Diffusion-weighted Imaging

Published on: November 8, 2012

26.4K

Related Experiment Videos

Last Updated: Sep 20, 2025

Modeling the Functional Network for Spatial Navigation in the Human Brain
05:55

Modeling the Functional Network for Spatial Navigation in the Human Brain

Published on: October 13, 2023

1.2K
Dynamic Inter-subject Functional Connectivity Reveals Moment-to-Moment Brain Network Configurations Driven by Continuous or Communication Paradigms
08:36

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

Published on: March 21, 2019

7.4K
Co-analysis of Brain Structure and Function using fMRI and Diffusion-weighted Imaging
17:06

Co-analysis of Brain Structure and Function using fMRI and Diffusion-weighted Imaging

Published on: November 8, 2012

26.4K

Area of Science:

  • Neuroscience
  • Neuroanatomy
  • Brain Connectivity

Background:

  • The term "connections" often oversimplifies brain organization, focusing too narrowly on point-to-point networks.
  • Complex neural pathways include features beyond simple source-target relationships.

Purpose of the Study:

  • To highlight critical anatomical features of brain organization often overlooked in connectivity studies.
  • To encourage interdisciplinary dialogue between anatomists and tractography researchers.

Main Methods:

  • Review of anatomical principles of neural pathway organization.
  • Emphasis on features like axonal divergence, collateralization, and convergence.

Main Results:

  • Axonal divergence and collateralization allow single neurons to connect with multiple targets.
  • Convergence demonstrates how different neural sources can innervate the same target area.
  • Scrambled topography illustrates complex spatial arrangements along neural trajectories.

Conclusions:

  • A comprehensive understanding of brain organization requires considering anatomical complexities beyond pairwise connectivity.
  • Integrating anatomical insights with tractography data is essential for advancing neuroscience research.