Human physiology

At the present stage of the development of the whole of mankind it is very important for each of us to know the basics of the functioning and development of our own organism, especially for those who regularly play sports. All this is due to the fact that our body is a complete and closed system that continuously works and is indicated by a set of interrelated bodies, each of which performs certain functions, which ensures the stable operation of the whole organism. But it costs only one link of a well-functioning and seemingly ideal system to fail, as the whole chain suffers a wreck, namely, it is going through a disease.

Human physiology is a biological science that is designed to study the vitality and functioning of a healthy human body, as well as its parts, that is, cells, tissues and organ systems. All science can be divided into two types: general and private. At the same time, the task of general physiology is the study of the laws of activity and development of tissues, the laws of their excitation and irritation. Private science is engaged in studying the vital activity of each of the organs, as well as the variety of their interaction in all systems of our body. It is worth noting that the normal human physiology includes also sections:

Comparative physiology: the study of a similarity or, conversely, the difference between functions and life activity between representatives of the animal world. This aspect is studied in order to determine the general patterns and causes of the evolution of the body's functions. Particular attention in this case is given to the interpretation of the mechanisms of physiological processes.

Evolutionary physiology : the study of general patterns, as well as the mechanisms of becoming and developing the functions of the human body.

Applied science : the definition of laws and laws, as a result of which the functions of the organism were changed, the practical tasks of its functioning, the conditions of habitation. This section can be divided into several others:

Physiology of labor. Within the framework of this section, the general patterns of the simplest physiological processes in the human body are studied, as well as the peculiarities of their regulation directly during labor activity.

As a result of such research, two main tasks are being solved: the determination of optimal performance characteristics, the development of action plans that are aimed at reducing the influence of unfavorable factors on human oragnism.

Human aerial physiology is engaged in studying the characteristics of the organism in flight conditions, with a sudden change in pressure, which is associated with a change in altitude, acceleration and vibration.

The cosmic aspect is closely connected with the features of the mechanisms of regulation of human vital activity in the conditions of space flight.

Clinical studies are designed to study the body that needs to be cured, namely the causes, peculiarities of the course and treatment of the disease.

Pathological physiology is engaged in research of the cause of non-traditional development of the organism, deviation from the norm.

Proceeding from this, physiology is defined as a science that deals with research in the field of biochemical, mechanical, and also physical functions of living organisms. Traditional science divides the physiology of animals and plants, but the foundations of each of the sciences are universal in nature, regardless of the subject of study. That is, certain principles of the functioning of yeast cells can be applied to the human body.

The human anatomy and physiology can help us understand our body, the causes of disease, the features of functioning and many other aspects that will make our life easier. After all, it's very difficult to live in the dark!