Stereotactic Method

Stereotactic techniques are one of the most effective ways to introduce microinstruments into targeted areas of the brain. They are based on the use of stereotactic systems and instruments that make it possible to accurately determine the position of the brain and insert microinstruments into specified points.

The stereotactic system consists of two main components: a device for determining the position of the brain and a device for introducing microinstruments. A brain positioning device is usually a computer system that uses magnetic or radio frequency signals to measure the brain's position in space. A microinstrumentation device typically consists of a thin needle or other microinstrument that is inserted into the brain through an opening in the skull.

The process of stereotactic insertion of microinstruments begins with determining the exact position of the brain based on data obtained from the stereotactic system. The micro-tool is then inserted into the brain using an insertion device. The micro-instrument can be used for a variety of purposes, including administering drugs, implanting electrodes, administering neurostimulators, etc.

One of the main advantages of stereotactic methods is the high accuracy of introducing microinstruments into specified areas of the brain. This minimizes the risk of damage to surrounding tissue and increases the effectiveness of the procedure. Additionally, stereotactic techniques can be used to insert microinstruments into hard-to-reach areas of the brain, making them particularly useful for treating brain-related diseases.

Despite their high efficiency, stereotactic methods also have their limitations. For example, insertion accuracy may be reduced in the presence of certain types of tumors or skull injuries. There may also be problems inserting microinstruments through openings in the skull if they are too small or if the skull bone is too hard.

Overall, stereotactic techniques represent an important tool for the treatment of brain diseases and other diseases related to the nervous system. Due to their accuracy and effectiveness, they are becoming increasingly popular in medicine and can help improve the quality of life for many people.

The stereotypic stereotactic technique is a unique, minimally invasive way to obtain neurophysiological responses from a local area of ​​cerebral tissue. It is based on the use of stereotactic equipment that has precise coordination to reach the microelectrode head in the contrast fields defined in the set, simultaneously with focusing it to a given depth. It is also possible to create in situ labeled electrodes and study the results of biomedical experiments. This minimizes the movement of biological material, reduces potential impacts on the tissue of interest, distorts the obtained biological information, and increases the efficiency of collecting meaningful behavioral and biological data in the shortest possible time. Makes it possible to record changes in nerve impulses in isolated areas of the brain almost continuously for one or several days without destroying large proportions of cells.

A number of the most promising clinical studies have been conducted using the stereotactic method in the neurological clinic on some key models for patients of different ages with the presence of central nervous system damage due to childbirth. The results complemented the pathophysiological concept of reparative processes in the brain and made it possible to formulate indications for the use of drugs for functional rehabilitation after hypoxic damage and trauma to the central nervous system. The developed criteria for therapeutic activity will allow us to determine the tactics of restorative treatment. The article was prepared on the basis of a scientific publication in the journal: Surgery News, 2