- The spinal cord is a long, thin, tubular structure made up of nervous tissue that extends from the medulla oblongata in the lower brainstem to the lumbar region of the vertebral column (backbone) of vertebrate animals. The center of the spinal cord is hollow and contains a structure called the central canal, which contains cerebrospinal fluid.en.wikipedia.org/wiki/Spinal_cord
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Spinal cord: Anatomy, structure, tracts and function | Kenhub
2023年11月3日 · Learn about the spinal cord, a part of the central nervous system that conveys information between the brain and the body. Explore its segments, nerves, meninges, blood supply, and tracts with diagrams, quizzes, and videos.
仅显示来自 kenhub.com 的搜索结果Central Nervous System
Central nervous system anatomy. The central nervous system (CNS) is a …
Spinal Nerves
White rami communicantes only exit the spinal cord between the levels of T1-L2. …
Skull
Here the brainstem leaves the skull and becomes the spinal cord. The foramen …
Kidney
The kidneys have their anterior and posterior surfaces. The anterior surface …
Spinal Reflex
A major part of the spinal cord function is regulated by the brain.Many functions of …
Stretch Reflex
The stretch reflex is the contraction of a muscle that occurs in response to its …
Withdrawal Reflex
a noxious stimulus, such as heat or pain, will excite the sensory nociceptor e.g. a …
Spinothalamic Tract
Spinal cord. The spinothalamic tract utilises three neurons in order to transmit the …
Spinal cord - Wikipedia
The spinal cord is a long, thin, tubular structure made up of nervous tissue that extends from the medulla oblongata in the lower brainstem to the lumbar region of the vertebral column (backbone) of vertebrate animals. The center of the spinal cord is hollow and contains a structure called the central canal, which contains cerebrospinal fluid. The spinal cord is also covered by meninges and enclosed …
Wikipedia · CC-BY-SA 许可下的文字Spinal Cord: Anatomy, Function & Structure - Cleveland Clinic
Learn about the spinal cord, a long, tube-like band of tissue that connects your brain to your lower back. Find out how it carries nerve signals, what parts it has, what co…
- Your spinal cord has three main parts: 1. Cervical (neck). 2. Thoracic (chest). 3. Lumbar (lower back).
Spinal cord: Anatomy, functions, and injuries - Medical …
2019年11月12日 · Learn about the spinal cord's structure, functions, and possible injuries. The spinal cord is a bundle of nerves that connects the brain and the body, and can be damaged by various causes.
The Spinal Cord - Meninges - Vasculature
2023年1月8日 · Learn about the spinal cord, a tubular bundle of nervous tissue that connects the brain and the peripheral nervous system. Explore its structure, membranous coverings, blood supply, and clinical relevance.
Spinal cord - Anatomy, Location, Diagram, Function, Structure
2024年9月28日 · Learn about the spinal cord, a long, cylindrical structure that transmits information between the brain and the body. Find out its location, regions, meninges, …
Physiology, Spinal Cord - StatPearls - NCBI Bookshelf
2023年3月17日 · The spinal cord is the conduit between the brain and the rest of the body, sending motor commands from the motor cortex to the muscles and sensory information …
Spinal Cord Anatomy - Physiopedia
Learn about the structure and function of the spinal cord, a column of nerve tissue that connects the brain and the periphery. Find out how the spinal cord is organized into segments, regions and tracts, and how it transmits …
The Spinal Cord: Anatomy and 3D Illustrations
2024年10月25日 · Learn about the spinal cord, a major component of the central nervous system that connects the brain and most of the body. See its anatomy, histology, physiology, and 3D model with labels and cross-sections.
What Is the Function of the Spinal Cord? - Verywell …
2024年10月1日 · Learn about the spinal cord's role in relaying nerve signals between the brain and the body, its regions, and its structure. Find out how spinal cord conditions can affect motor, sensory, and autonomic functions.
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