Excitation Re-Entry Phenomenon

Reentry excitation phenomenon (also known as reentry excitation) is a phenomenon in which an excitation wave passes through a previously excited area of ​​tissue or through the heart, causing excitation to restart. This phenomenon may be due to disturbances in the electrical activity of the heart and can lead to serious consequences such as arrhythmias and cardiac arrest.

Excitation reentry phenomenon can occur for a variety of reasons, including conduction disturbances in the heart, changes in the electrical activity of cells, imbalances between excitation and inhibition in the nervous system, and other factors.

Symptoms of arousal reentry phenomenon may include rapid heartbeat, dizziness, weakness, fainting, and other heart rhythm disturbances.

To diagnose the phenomenon of re-entry of excitation, various methods are used, such as electrocardiography, cardiac magnetic resonance imaging and others. Treatment for this condition may include drug therapy, surgery, or a combination of these methods.

Overall, the phenomenon of excitation reentry is a very important phenomenon in physiology and medicine, and its understanding can help in the diagnosis and treatment of various diseases of the heart and nervous system.

Excitatory reentry phenomenon is a phenomenon in which neurons in the brain return to firing after a period of inhibition. This can occur either in response to a stimulus or without it.

The phenomenon of arousal reentry plays an important role in brain function and can be associated with various mental conditions such as anxiety, depression, insomnia and others.

For example, in anxiety disorders, repeated firing of neurons can lead to increased anxiety and worsening of the patient's condition.

In addition, the phenomenon of arousal reentry may be associated with the development of drug or alcohol dependence. When these substances are used, certain neurons in the brain are activated, which can lead to re-excitation and addiction.

Overall, the phenomenon of excitation reentry is a complex and multifaceted phenomenon that requires further study and understanding.