TRANSITIONAL SYNDROME
Transitional syndrome (synonyms: transitional vetch syndrome, intermediate syndrome) is a complex of psychoneurological disorders characterized by a rapid progressive course without a stage of remission. Its duration is usually no more than 2-3 years. The onset of the disease occurs in adolescence or childhood (rarely in the second decade of life), and its end is no older than 20 years. The syndrome is characterized by a gradual onset and development. Manifestations of the disease occur in the form of numerous and varied symptoms and syndromes. Because of this, many of them are transient in nature. These symptoms include tics, night terrors, eyelid twitching, depersonalization, anxiety, temporary amnesia, dizziness,