The word "Stratum ganglionare" is often misspelled due to its complex nature. It refers to a layer of cells in the retina, and is pronounced /ˈstrætəm ˌɡæŋɡliəˈnɛəri/. The first part of the word, "stratum" (meaning layer), is pronounced with a short "a" sound followed by a "t" sound. The second part, "ganglionare" (meaning belonging to the ganglion), is pronounced with a hard "g" sound and a stress on the second syllable. When spelled correctly, it is a technical term used in ophthalmology and neurology.
"Stratum ganglionare" is a Latin term used in scientific and medical fields to describe a particular layer or region found within certain anatomical structures, specifically in relation to the nervous system. The term can be broken down into two separate parts to better understand its meaning.
"Stratum" refers to a layer or level, denoting a specific arrangement or organization. It often describes a particular structure or tissue within an organ or complex system.
"Ganglionare" refers to a ganglion, which is a cluster or collection of nerve cells or neurons. Ganglia serve as junctions or nodal points within the nervous system, where signals are transmitted between nerve fibers.
Therefore, "Stratum ganglionare" can be understood as a layer or region within a structure that contains ganglia. This term is commonly used to describe specific layers or areas where ganglia are densely concentrated, most notably in particular regions of the brain, spinal cord, or other parts of the central or peripheral nervous systems.
Understanding the organization and location of the "stratum ganglionare" within various anatomical systems is crucial for studying and comprehending the function and connectivity of nerve cells, as well as the role these structures play in various physiological processes and neurodegenerative diseases.
Ganglionic layer, nerve-cell layer, the second layer, from within, of the retina, consisting of nerve-cells with large nuclei.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "stratum ganglionare" is derived from Latin. Here is the breakdown of the etymology:
- "Stratum" comes from the Latin word "stratus", meaning "spread out" or "layer". It refers to a horizontal layer or level of a substance.
- "Ganglionare" comes from the Latin word "ganglion", which translates to "swelling" or "knot". In anatomy, it specifically refers to a group of nerve cells.
- When combined, "stratum ganglionare" refers to a layer or level of ganglion cells in a specific structure, typically within the nervous system.