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.
OCD is believed to be caused by an abnormality in the brain 's circuitry. Brain scans show brain activity is different in people with OCD. There's probably a genetic component as well, especially when OCD begins in childhood. One-third to one-half of adults with OCD say their illness started in childhood or adolescence.