What factors, beyond genetic ones, cause mental illnesses ?

Causes of mental illnesses are not fully explained. Their prospecting and exploration are still the subject of scientific interest. Undoubtedly, you must take many factors into account. Biological and environmental ones are among them.

• Biological factors – include differences in the construction and operation of the brain of patients. These differences can be congenital , but the disturbances in the functioning of the brain caused by viruses are to be noted.Difference may involve the abnormal anatomy of the brain or biochemical disorders – improper transmission of signals between brain cells.
• Environmental factors – include all the impacts of man from the environment in which he lives. In the search for the causes of mental illnesses negative life events, pathological family relationships, abnormal social situations in the environment wider than the family, the impact of psychoactive substances and consequences of acquired injuries are taken into account.