Fixation 1. In Psychoanalysis

Fixation is a concept that is widely used in psychoanalysis to refer to the lack of psychological development that often results from trauma and prevents the child from moving on to the next stage of his development. This concept was introduced by Sigmund Freud, who believed that fixation is one of the causes of the development of mental illness and personality disorders.

Freud described fixation as a fixation on a certain stage of psychological development, which leads to the fact that a person cannot move on to the next stage of development until he overcomes the problems associated with this fixation. For example, if a child has experienced trauma during the oral developmental stage, he may remain fixed at that stage because he cannot move on to the next developmental stage until he resolves the problems associated with the oral stage.

Fixation can manifest itself in various forms, such as behavioral problems, emotional problems and social adjustment problems. Some of the most common forms of fixation include fixation at the oral, anal, and phallic stages of mental development.

Fixation is an important concept in psychoanalysis because it can help to understand what problems a person may have at different stages of their life. Psychoanalysts can use the concept of fixation to help people who are experiencing problems in their lives related to lack of psychological development.

Fixation 2. A method of strengthening and preserving tissues or microorganisms for their subsequent examination under a microscope.

Fixation is also an important technique in the scientific field, especially in biology and medicine. This method is used to strengthen and preserve tissues or microorganisms for later examination under a microscope.

During the fixation process, tissues or microorganisms are treated with special chemical solutions that kill all living cells. However, this method ensures that the original shape and structure of the tissues or microorganisms remain as close as possible to the original. This allows scientists to study details of the structure of tissues and microorganisms that cannot be seen in living organisms.

Samples can be immersed in a chemical fixative or freeze-dried, where they are frozen and then dried to remove water, which helps preserve the structure of the sample. The samples can then be separated and stained to make it easier for scientists to study the structural details.

Fixation is an important technique for many fields of science such as medicine, biology, anatomy and physiology. It allows scientists to study the structure of tissues and microorganisms, which can help in the development of drugs and technologies, for example in the fields of biotechnology and medical diagnostics.

In conclusion, fixation is a concept that has different meanings in different fields of knowledge. In psychoanalysis, fixation refers to insufficient psychological development, which can lead to various problems in a person's life. In the scientific field, fixation is a method of strengthening and preserving tissues and microorganisms for later study. Both meanings of fixation play an important role in our understanding of the world and help scientists and psychologists better understand the functioning of organisms and people.

Fixation in psychoanalysis is the insufficient psychological development of a child, which can be caused by trauma and does not allow him to move to the next level of development. This is one of the causes of mental disorders and personality disorders.

Fixation is also a method of strengthening tissues or microorganisms and is used to examine them under a microscope. It kills tissues to maintain their original shape and structure and prepares them for separation and dyeing. Samples can be immersed in a chemical fixative or freeze-dried to preserve their properties.

Thus, fixation is an important tool in science and medicine that helps preserve and study biological objects to better understand their structure and functioning. However, its use must be based on ethical and safety principles to avoid undesirable effects on living organisms.

In psychoanalytic therapy, the term fixation can mean insufficient development of the psyche, usually associated with psychotrauma, which causes problems in the child with further development. Psychoanalysis is often used to analyze a person's behavior and psychological structure.

The method of fixing tissues or microorganisms has