Related Experiment Video
Updated: Oct 5, 2026

A New Method for Inducing a Depression-Like Behavior in Rats
Published on: February 22, 2018
[Suicides in the Russian Federation as a sociopsychiatric problem]
Abstract:
The analysis of suicide situation in Russia in 1989-1993 is presented. Unfavourable trends have been identified: growth of suicides prevalence and younger age of their committing. The differentiation of Russian regions according to suicide rates is also presented. While suicide prevalence was 37.9 per 100,000 among general Russian population it was more than twice as high among mentally ill, in outpatient clinic, that is 78.2. 1738 mentally ill suicide cases have been considered. Most of these suicides have been committed by patients at the age of 30-59 years. Schizophrenic patients prevailed--55.6% of cases. It was found that unlike general population age-sex structure of the population considered was more stable and wasn't changed under the influence of social factors. The changes in the nosological structure of the above population depended on the changes of the psychiatric registration procedure.
Related Concept Videos
Psychological and Sociocultural Causes of Schizophrenia
Psychosurgery
Historical Development of Psychosurgery
In the 1930s, Portuguese neurologist Antonio Egas Moniz introduced a surgical procedure designed...
Depressive Disorders: Etiology
Biological Factors in Depression
Biological predispositions significantly influence the risk of developing depressive disorders. Genetic studies highlight the role of variations in the serotonin transporter...
Anorexia Nervosa
Symptoms and Physical Effects
Individuals with anorexia nervosa commonly exhibit extreme...
Diagnostic and Statistical Manual of Mental Disorders (DSM)
Stress and Mental Health
Individuals with depression often experience challenges in both their personal and professional...