Subarachnoid Space, Subarachnoid Space

Subarachnoid Space, Subarachnoid Space - the space between the arachnoid and pia mater of the brain and spinal cord, which contains cerebrospinal fluid and large blood vessels. Above large slits and grooves, the subarachnoid space is wide, forming large cavities called cisternae. The most extensive of them is the cerebellomedullary cistern of the lateral sulcus.



Subarachnoid Space, Subarachnoid Space: Important area around the brain and spinal cord

The Subarachnoid Space, also known as the Subarachnoid Space, is the space between the arachnoid and pia mater of the brain and spinal cord. This is an area that plays an important role in the protection and functioning of the central nervous system.

The subarachnoid space contains cerebrospinal fluid, which performs several important functions. It serves as a shock absorber, protecting the brain and spinal cord from shock, and also provides optimal conditions for their work. Cerebrospinal fluid is also involved in transporting nutrients to nerve cells and removing metabolic waste from them.

In addition, large blood vessels pass through the Subarachnoid space, providing oxygen and nutrients to the brain and spinal cord. These vessels are important for maintaining the normal functioning of the nervous system.

A feature of the Subarachnoid Space is its variability depending on the anatomical structure of the brain and spinal cord. Above large slits and grooves, the subarachnoid space expands, forming large cavities called cisternae. The cisterns are important reservoirs of cerebrospinal fluid and play a role in its circulation. One of the largest cisterns is the cerebellocerebral cistern of the lateral sulcus, which is located in the lateral part of the brain.

The subarachnoid space is of great clinical importance. Changes in this area can lead to various pathological conditions such as hemorrhage, infection and tumors. Diagnosis and treatment of such conditions often require the use of imaging modalities such as computed tomography (CT) and magnetic resonance imaging (MRI), which allow visualization of the Subarachnoid Space and assessment of its condition.

In conclusion, the Subarachnoid Space, the Subarachnoid Space, is an important area around the brain and spinal cord where cerebrospinal fluid is located and large blood vessels pass through. Its role is to protect and provide optimal conditions for the functioning of the central nervous system. Understanding this area is of great importance for the diagnosis and treatment of various neurological conditions, as well as for medical procedures related to the central nervous system. Further research into the Subarachnoid Space will expand our knowledge of its role and functions, which could ultimately lead to more effective treatments and improved patient health.



The subarachnoial and subarachnoid space is an anatomical feature of the location of the tissues of the human body. The space between the pia mater and the arachnoid mater forms the submacular or supraperebral space, which is an anatomical space where a mass of connections and vessels are located. Thanks to the thin vascular network, it is softer than the subconscious. The largest amount of parenchyma can be found in the medullary lumens, structures that are responsible for their main functions.



The subarachniodial space, in Russian pronunciation and translation called the subdural sinus, is the space between the inner layer of the membrane and the hard tissue of the brain/spinal system. This site contains various cellular components, including blood vessels and lymphatic channels, as well as a complex system of intercellular substances, including collagen, glycoproteins and other proteins. Inside the subdural space are the main blood vessels through which blood flows throughout the body.