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

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...
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...
The Arch of Aorta01:10

The Arch of Aorta

The coronary arteries, originating from the ascending aorta, bifurcate from two sinuses located within the ascending aorta. Positioned just above the aortic semilunar valve, these sinuses house essential aortic baroreceptors and chemoreceptors, crucial for maintaining cardiac function. The left coronary artery and the right coronary artery branch off from the left posterior and anterior aortic sinuses, respectively.
Encircling the heart, the coronary arteries form a ring-like structure before...
Neuron Structure01:30

Neuron Structure

Neurons are the main type of cell in the nervous system that generate and transmit electrochemical signals. They primarily communicate with each other using neurotransmitters at specific junctions called synapses. Neurons come in many shapes that often relate to their function, but most share three main structures: an axon and dendrites that extend out from a cell body.
Structure and Function of Neurons
The neuronal cell body—the soma— houses the nucleus and organelles vital to cellular...
Overview of the Vascular System01:20

Overview of the Vascular System

The vascular system comprises an extensive network of arteries, capillaries, and veins. The vascular system can be broadly divided into the blood and lymphatic systems. Typically, blood vessels can be categorized into three histological regions: tunica intima, tunica media, and tunica adventitia. The tunica intima consists of a single layer of endothelial cells attached to the basal lamina. Underlying the basal lamina is a connective tissue layer and an elastic lamina that gives stability and...
Arteries of the Head and Neck01:26

Arteries of the Head and Neck

The human body's intricate network of arteries ensures that every organ system receives the necessary oxygen and nutrients for optimal function. The arterial network in the head and neck region is particularly complex, providing vital blood flow to the brain, eyes, and other critical structures. Prominent arteries in this region include the internal carotid arteries and the vertebral arteries.
The internal carotid arteries supply blood to the anterior portion of the cerebrum. They enter the...

You might also read

Related Articles

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

Sort by
Same author

Orientation Maps in Mouse Superior Colliculus Explained by Population Model of Non-Orientation Selective Neurons.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2025
Same author

Limitations of 2-dimensional line-scan MRI for directly measuring neural activity.

Imaging neuroscience (Cambridge, Mass.)·2025
Same author

Shared computational principles for mouse superior colliculus and primate population orientation selectivity.

bioRxiv : the preprint server for biology·2025
Same author

Plaudits for logits in sensory neuroscience.

Neuron·2024
Same author

Efficient coding of natural images in the mouse visual cortex.

Nature communications·2024
Same author

Mouse visual cortex as a limited resource system that self-learns an ecologically-general representation.

PLoS computational biology·2023
Same journal

Investigating the Neural Origins of Ear-EEG: A Correlation Study Using Scalp EEG Source Reconstruction.

NeuroImage·2026
Same journal

Hysteresis effects in visual and auditory perception and the comparison of underlying neural mechanisms - an EEG study.

NeuroImage·2026
Same journal

Short-term audio-tactile training affects cortical auditory speech-envelope tracking for incongruent but not congruent stimuli.

NeuroImage·2026
Same journal

Dissociable Neurocognitive Mechanisms of State and Trait Anxiety in Working Memory: Threat-Induced Alterations in Decision Dynamics and Attenuation of Large-Scale Network Reconfiguration.

NeuroImage·2026
Same journal

Neuro-Ocular Amyloid Characterization in Alzheimer's Disease via Cross-Site PET-MRI and Hierarchical Cross-Attention Driven Multimodal Representation Learning.

NeuroImage·2026
Same journal

Whole-brain network dynamics underlying intolerance of uncertainty.

NeuroImage·2026
See all related articles

Related Experiment Video

Updated: Jun 21, 2026

Isolation and Cannulation of Cerebral Parenchymal Arterioles
09:49

Isolation and Cannulation of Cerebral Parenchymal Arterioles

Published on: May 23, 2016

Is cortical vasculature functionally organized?

Justin L Gardner1

  • 1Gardner Research Unit, RIKEN Brain Science Institute, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan. justin@brain.riken.jp

Neuroimage
|July 15, 2009
PubMed
Summary
This summary is machine-generated.

The brain's blood vessels may mirror its functional organization. This vascular structure could amplify neural signals, explaining low-resolution fMRI findings.

More Related Videos

A Visual Description of the Dissection of the Cerebral Surface Vasculature and Associated Meninges and the Choroid Plexus from Rat Brain
12:31

A Visual Description of the Dissection of the Cerebral Surface Vasculature and Associated Meninges and the Choroid Plexus from Rat Brain

Published on: November 14, 2012

Large-scale Three-dimensional Imaging of Cellular Organization in the Mouse Neocortex
09:55

Large-scale Three-dimensional Imaging of Cellular Organization in the Mouse Neocortex

Published on: September 5, 2018

Related Experiment Videos

Last Updated: Jun 21, 2026

Isolation and Cannulation of Cerebral Parenchymal Arterioles
09:49

Isolation and Cannulation of Cerebral Parenchymal Arterioles

Published on: May 23, 2016

A Visual Description of the Dissection of the Cerebral Surface Vasculature and Associated Meninges and the Choroid Plexus from Rat Brain
12:31

A Visual Description of the Dissection of the Cerebral Surface Vasculature and Associated Meninges and the Choroid Plexus from Rat Brain

Published on: November 14, 2012

Large-scale Three-dimensional Imaging of Cellular Organization in the Mouse Neocortex
09:55

Large-scale Three-dimensional Imaging of Cellular Organization in the Mouse Neocortex

Published on: September 5, 2018

Area of Science:

  • Neuroscience
  • Vascular Biology
  • Systems Neuroscience

Background:

  • The functional organization of the cortical vasculature relative to neuronal architecture remains poorly understood.
  • It is unknown if blood vessels align with the functional organization of cortical columns.

Discussion:

  • Cortical columns with shared tuning for stimulus features, such as orientation, are often co-active.
  • Co-activation increases demand for oxygen and metabolic nutrients, potentially influencing vascular structure.
  • Vascular organization may aggregate and amplify orientation-specific signals.

Key Insights:

  • The study investigates the relationship between cortical vasculature and neuronal functional architecture.
  • It hypothesizes that vasculature follows functional organization, potentially aligning with cortical columns.
  • This alignment could explain the detectability of orientation signals in low-resolution fMRI data.

Outlook:

  • Further research is needed to confirm the functional alignment of vasculature and neuronal columns.
  • Understanding this relationship could enhance interpretations of neuroimaging data, particularly fMRI.
  • Investigating vascular contributions to signal amplification may offer new insights into brain function.