The defined contribution plan does not pay a specific benefit when you retire, and your retirement benefit is dependent on the earnings or losses of your investments. You are allowed to contribute a percentage of your pay, and the university will make a matching contribution.
The cause of OCD is not known. Research indicates that OCD is a neurological brain disorder. Evidence suggests that people with OCD have a deficiency of a chemical in the brain called serotonin. OCD tends to run in families, suggesting a genetic component. However, OCD may also develop without a family history of OCD.
Regulating of Brain Chemistry. Research into the biological causes and effects of OCD has revealed a link between OCD and insufficient levels of the brain chemical, serotonin. Serotonin is one of the brain's chemical messengers that transmit signals between brain cells.