DORSAL HORN CELLS Meaning and
Definition
-
Dorsal horn cells refer to a specific group of nerve cells located within the spinal cord's dorsal horn region. The dorsal horn is the posterior section of the spinal cord's gray matter and is responsible for receiving and processing sensory information from various parts of the body. These cells play a crucial role in transmitting sensory signals from the body to the brain.
Dorsal horn cells are categorized into two main types: interneurons and projection neurons. Interneurons are primarily responsible for relaying and integrating sensory information within the spinal cord itself, while projection neurons transmit the processed sensory signals to higher brain centers for further analysis and interpretation.
These cells receive sensory information through specialized nerve fibers called primary afferent fibers. When a stimulus is detected in the body's periphery, such as pain, temperature, or touch, the primary afferent fibers carry this information to the dorsal horn cells. The dorsal horn cells then process and modulate these incoming signals before relaying them to the brain for perception and appropriate response.
The function of dorsal horn cells is essential for sensory perception, motor coordination, and various physiological mechanisms in the body. Dysfunction or damage to these cells can result in abnormal sensory processing, impaired movement control, and chronic pain conditions. Therefore, understanding the structure and function of dorsal horn cells is crucial for studying sensory information processing, developing treatments for pain-related disorders, and enhancing overall knowledge of the nervous system.
Common Misspellings for DORSAL HORN CELLS
- dorssl horn cell
- sorsal horn cells
- xorsal horn cells
- corsal horn cells
- forsal horn cells
- rorsal horn cells
- eorsal horn cells
- dirsal horn cells
- dkrsal horn cells
- dlrsal horn cells
- dprsal horn cells
- d0rsal horn cells
- d9rsal horn cells
- doesal horn cells
- dodsal horn cells
- dofsal horn cells
- dotsal horn cells
- do5sal horn cells
- do4sal horn cells
- doraal horn cells
Infographic
Add the infographic to your website:
