"Mood, psychosis and suicidal behavior in epilepsy".

Epilepsy is a chronic neurological disorder that has complex relations with social, vocational and psychological functioning. Multiple studies showed that frequency of mood disorders in patients with epilepsy is increased and include depression, anxiety and psychosis. We present data from a neurobiological prospective having clinical relevance for epilepsy and comorbidities, including studies in people with late onset epilepsies. Better understanding of neurobiological mechanisms, anatomical, functional, neuroendocrine and molecular basis of psychiatric comorbidities in persons with epilepsy, can advance therapeutic responses. Epilepsy patients have a significantly higher prevalence of depressive symptoms. Many studies showed that depressive symptoms reduce their quality of life. Psychosis in epilepsy is a rare but severe disorder that usually occurs in patients with early onset of seizures, less localised ictal EEG recordings and seizure clustering. Suicide behavior presents an important problem in managing people with epilepsy. Suicidal ideation is not uncommon, and patients also have an increased risk for suicidal attempt or completed suicide. Psychiatric comorbidities present a significant problem and ask for a multidisciplinary approach to optimize treatment of people with epilepsy.