Respuesta :
A traumatic experience, brain damage , genetics and stress, i hope these help I'm not so sure they're the major causes but its some of the ones I've read.
Causes for mental disorder:-
- Genetics:- Mental illnesses sometimes run in families, suggesting that people who have a family member with a mental illness may be somewhat more likely to develop one themselves.
- Infections:- Certain infections have been linked to brain damage and the development of mental illness or the worsening of its symptoms.
- Brain defects or injury:- Defects in or injury to certain areas of the brain have also been linked to some mental illnesses.
What is mental disorder?
- Mental illnesses are health conditions involving changes in emotion, thinking or behavior or a combination of these.
- Mental illnesses are associated with distress and problems functioning in social, work or family activities.
To know more about mental disorder here
https://brainly.com/question/939408
#SPJ2