Mental disorders

2. any disorder that significantly impairs the cognitive function of an individual to the point where normal functioning in society is impossible.
3. an expert or specialist in psychology.
4. a sudden feeling of acute and disabling anxiety.
7. a mental health condition that's triggered by a terrifying event.
8. a chronic or persistent disorder of the mental processes caused by brain disease or injury and marked by memory disorders, personality changes, and impaired reasoning.
9. more severe form of depression.
10. a medical practitioner specializing in the diagnosis and treatment of mental illness.
11. long lasting disorder that's repetitive behavior is uncontrollable, and compulsive.
12. a mental condition marked by alternating periods of elation and depression.

1. abnormal anxiety about one's health, especially with an unwarranted fear that one has a serious disease.
5. It's when a child has antisocial behavior. He or she may disregard basic social standards and rules.
6. a mentality or approach characterized by inconsistent or contradictory elements.