**Advanced psychiatry** is a branch of psychology that studies the age-related characteristics of the onset, course and treatment of mental illnesses in people of different age categories.
This section also examines the factors that influence the psychological health of older people and how to preserve their cognitive function and quality of life. Developmental psychiatry is one of the most pressing topics in modern medicine. According to the World Health Organization, nearly half of all people suffer from mental disorders, and their prevalence increases with age. Most often, mental illnesses occur in old age due to stress, physical tension, poor sleep, loneliness, loss of loved ones and other factors. Some age-related mental illnesses may be associated with the development of dementia or degenerative diseases such as Alzheimer's disease or Parkinson's disease.
The section **age-related psychiatry*** examines the peculiarities of the occurrence of mental disorders in representatives of different age groups, determines a list of factors influencing age-related mental
Developmental psychiatry is a branch of psychiatry that studies the characteristics of the emergence and development of mental illness, treatment and restoration of mental health in patients of different age groups. This aspect of medicine is especially important because each person goes through different stages of life, during which his worldview, psychological state and environment change, which can have a significant impact on the formation and course of mental disorders.
According to various studies, health and behavioral problems are especially common among people 65 years of age and older. This is due to many factors, including decreased physical and emotional activity, changes in hormonal levels, increased risk of cardiovascular disease, impaired vision and hearing, weakened memory and attention, etc. As a result, there is a need for quality support for these patients so that they can continue