![]() ![]() The physical condition of rats in these two situations was the same, but their subjective attitude to their position was different, and this explains the fact that when the rats stayed in the cases of their own free will, as if in a burrow, they did not experience emotional stress. However, if the rats voluntarily climbed in and stayed in the same cases within the same time, fleeing from electrodermal impact, then they did not experience any emotional stress. In our experiments, it was shown that rats forced to stay in tight cases, under conditions of immobilization, experienced emotional stress. A conflict situation arises only when the individual perceives it in this way. The development of emotional stress depends on the individual subjective perception of the proneness to conflict in the prevailing behavioral situation. You can define the concept of emotional stress as a complex of psycho-emotional and somatovegetative reactions of the body that arise in a conflict behavioral situation when humans and animals cannot satisfy their leading biological or social needs. The “Dynamic Theory of Emotions” characterizes the appearance of a continuous negative emotional state in conflicting behavioral situations when the subject is unable to satisfy its strong dominant need for a long time. The “Dynamic Theory of Emotions” formulated by us describes the sequential development of positive and negative emotions at different stages of purposeful behavior, taking into account the changing relationships of predicted probability and real achievement of the result, as well as individual characterological personality traits. Systematic dissatisfaction with the results of behavior, associated with the lack of the subject’s ability to achieve an adaptive result, generates a continuous negative emotional stress. ![]() Primary emotional stress is formed in the mental activity of the brain as pronounced, prolonged negative emotions arising in a conflict behavioral situation. Īlong with this, science has developed an idea of emotional stress as a psychoemotional state of a subject, which is characterized by a complex of nonspecific (with respect to initiating emotional factors) psychophysiological, autonomic, and hormonal manifestations. The stress reaction in all cases is formed due to the activation of the pituitary-adrenal mechanisms, including the activation of ACTH and adrenocorticoid function of the adrenal glands. The last stage may end with the death of the body. In the phase of resistance, the body enhances its protective adaptive functions that contribute to overcoming an unfavorable situation in the phase of exhaustion, the stress state has a negative damaging effect on the physiological functions of the body. In the phase of anxiety, primary stress reactions appear. The body reacts differently to stressful effects in different phases of stress. Stress develops through a series of successive phases: anxiety, resistance, and exhaustion. Stress is characterized by a dual nature that is adaptive and pathogenetic. According to its biological purpose, stress has an adaptive focus, and activates protective mechanisms to prevent the pathogenic effect of adverse factors on the body. Selye’s definition, stress is a reaction that arises as a nonspecific response of an organism to the action of extreme, adverse environmental factors, or “stressors”, that are pathogenic agents, toxic and foreign substances, physical factors, and other inappropriate influences. The concept of stress as a general non-specific adaptive syndrome of the body was first formulated in the works of H. ![]()
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