Causes of OCD Obsessive Compulsive Disorder, Neurobiological and Symptoms

Causes Of Obsessive Compulsive Disorder OCD The causes of obsessive-compulsive disorder OCD are probably in organic interaction and psychological factors justified. In addition, compulsive disorder frequently associated with depressive disorders, anxiety disorder, alcohol abuse and also eating disorders.

Neurobiological findings

An obsessive-compulsive disorder / OCD is associated with impaired function of certain brain regions (basal ganglia, limbic system and frontal cortex). The interaction of these brain structures, the neurotransmitter serotonin, is involved in impulse control plays an important role. Drugs which inhibit the reuptake of serotonin, leading to an improvement in obsessive compulsive disorder. A similar result is obtained when the connection between two of the involved brain regions (basal ganglia and frontal cortex) is surgically interrupted. This suggests that there is a biologically determined susceptibility to obsessive-compulsive disorder. That an obsessive-compulsive disorder as the cause of biological factors play a role, also shows the family history : the higher degree of relationship is to a people with obsessive compulsive disorder, the higher likelihood of developing also an obsessive compulsive disorder too. However, neurobiological theories can not alone explain the occurrence of obsessive-compulsive disorder. For instance, occurs in 20 to 40 percent of those affected are treated with above-mentioned obsessive-compulsive disorder medical drugs, is a no improvement. This suggests that other factors are involved in development of OCD / Obsessive Compulsive Disorder development.

OBSESSIVE COMPULSIVE DISORDER OCD SYMPTOMS

An obsessive-compulsive disorder characterized by following symptoms : Some thoughts on the content or actions are repeated always the same way, they push on, even though they are experienced as meaningless. They can not be avoided or suppressed. In an attempt to resist the thought or action that occurs when the person concerned an intense inner tension and anxiety.

There are three coercion phenomena types : obsessive thoughts, obsessive-compulsive impulses and obsessions. In approximately two thirds of those affected will be performing at the obsessive-compulsive disorder, both obsessive thoughts and compulsive behaviors on.

Obsessions

With positive thoughts, the occurrence of obsessive thoughts or ideas is called – often Gegenimpuls jump to a situation such as the imposition obsessive blasphemous words in the church or the compulsion to give at special occasions and vulgar verbal abuse of himself to want. Also can irresistible, for example, about the health of relatives occur. Obsessional thoughts are experienced as senseless, and the parties are trying (mostly unsuccessfully) to suppress them. Finally, the helpless feeling comes from the obsessive-compulsive disorder affected the obsessional thoughts. Typical content of obsessional thoughts, the fear of soiling on contact with objects or other people, permanent and irresolvable doubt that they had done or omitted certain things (such as whether they have left the car lights), or the obsessive idea that the own health may be endangered. With many different stakeholders obsessive thoughts occur.