Related Experiment Video
Updated: Jan 28, 2026
08:09
Echocardiographic Assessment of Cardiac Anatomy and Function in Adult Rats
Published on: December 13, 2019
22.7K
Functional Arterial Anatomy of the Brain
1Department of Neurosurgery Tokyo Metropolitan Tama Medical Center Tokyo Japan.
Stroke (Hoboken, N.J.)
|January 26, 2026
Summary
Understanding the embryological development of cerebral arteries is crucial for neurointerventionalists. This review explores the development of these arteries and their variations from an embryological perspective.
Area of Science:
- Neuroscience
- Developmental Biology
- Anatomy
Background:
- Cerebral artery development follows conserved patterns across vertebrates.
- Embryological understanding aids in interpreting neurovascular anatomy and variations.
Purpose of the Study:
- To review the embryological development of cerebral arteries.
- To highlight the importance of this knowledge for neurointerventional practice and understanding neurovascular diseases like stroke.
Main Methods:
- Review of historical and recent studies.
- Analysis of human embryos, comparative anatomy, and cerebral angiographies.
Main Results:
- Basic patterns of cerebral artery development are conserved.
- Embryological insights explain anatomical variations encountered in neuroendovascular practice.
Conclusions:
- Embryological understanding is essential for neurointerventionalists managing cerebrovascular diseases.
- Knowledge of embryogenesis aids in recognizing and managing anatomical variants in cerebral arteries.
Related Concept Videos
01:18Anatomy of the Brain: Ventricles
8.6K
There are hollow fluid-filled cavities known as ventricles deep inside the human brain. There are two lateral ventricles, one in each cerebral hemisphere, and each has three different projections — the anterior, inferior, and posterior horns visible from the lateral side. A thin membrane called the septum pellucidum separates the two lateral ventricles. The slender third ventricle in the diencephalon is connected to each lateral ventricle via a channel called the interventricular foramen.
8.6K
01:20Anatomy of the Brain: Major Regions
10.1K
The brain is the most complex organ in the human body. It consists of four main parts: the cerebrum, diencephalon, cerebellum, and brainstem.
The cerebrum is the largest section of the brain and divides into left and right hemispheres, separated by a deep fissure. The cerebral outer layer of grey matter — the cerebral cortex — comprises elevations called gyri and shallow groves called sulci. The inner portion of white matter includes long nerve fibers known as axons, which connect...
The cerebrum is the largest section of the brain and divides into left and right hemispheres, separated by a deep fissure. The cerebral outer layer of grey matter — the cerebral cortex — comprises elevations called gyri and shallow groves called sulci. The inner portion of white matter includes long nerve fibers known as axons, which connect...
10.1K
02:03Anatomy of the Circulatory System
97.9K
The human circulatory system consists of blood, blood vessels that carry blood away from the heart, around the body, and back to the heart, and the heart itself, which acts as a central pump. The systemic circuit supplies blood to the whole body, the coronary circuit supplies blood to the heart, and the pulmonary circuit supplies blood flow between the heart and lungs.
97.9K
01:27Anatomy of the Heart
119.6K
The human heart is made up of three layers of tissue that are surrounded by the pericardium, a membrane that protects and confines the heart. The outermost layer, closest to the pericardium, is the epicardium. The pericardial cavity separates the pericardium from the epicardium. Beneath the epicardium is the myocardium, the middle layer, and the endocardium, the innermost layer. There are four chambers of the heart: the right atrium, the right ventricle, the left atrium, and the left ventricle.
119.6K
01:21Tooth Anatomy
2.1K
The human tooth enables us to eat a variety of foods, speak clearly, and even aid in shaping our faces. Teeth are composed of various elements that work together. Here's a detailed look at the anatomy of a human tooth.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or...
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or...
2.1K
01:26Anatomy of the Gastrointestinal System
2.8K
The human digestive system is an intricate and essential network for nutrient absorption and waste elimination. It encompasses the gastrointestinal (GI) tract and several accessory organs.
Here's a detailed walkthrough of this complex system:
Here's a detailed walkthrough of this complex system:
2.8K