What causes Paranoid schizophrenia?

The cause of Paranoid schizophrenia best addiction treatment center in Islamabad only knows two things: it is multifactorial and complex. The brain itself has an extremely complex operation and is largely unknown. This complexity is significantly increased, and we must consider that brain function depends on the functioning Family of schizophrenics of other body parts like blood vessels, liver metabolism, kidney filtration, and intestines absorption. Finally, considering other variables, such as the not-inconsiderable social and family environment, the complexion resources for our resources. Schizophrenia is probably the result of all this. In the history of medical diseases have been discovered many times by groups or activities at risk. People passing in a certain place and contracting diseases common to the region opened in previous research. In places where the soil was poor in iodine, people took goitre; there were certain places where people could buy mosquitoes, malaria, dengue, and yellow fever. Sites infested by rats acquire leptospirosis. They can never identify risk factors except for the relationship with some people with schizophrenia. This complicates the investigation because it provides no clues on which medical researchers must rely to search. Since there are no clues, we are forced to choose a theme that can intuitively relate to schizophrenia and investigate it. That is what has been done.

Biochemistry Theory

The most widely accepted in part due to the success of the medication: People with schizophrenia suffer from a neurochemical imbalance, so failures in cell communication group of neurons involved in behaviour, thought and sensory perception.

Cerebral Blood Flow Theory

With modern techniques of brain imaging research (Positron Emission Tomography-PET) researchers are finding areas that are activated during the processing of images are they normal or pathological. People with schizophrenia seem to have difficulty in the “coordination” of activities among different brain areas. For example, when thinking or speaking, most people show increased activity in the frontal lobes and decreased activity in areas unrelated to this focus, such as hearing. In schizophrenic patients, we observed activation of these anomalies. For example, activation of the auditory area when there is no sound (possibly due to auditory hallucinations), no inhibition of the activity of areas outside the main focus, and inability to activate, as most people, certain brain areas.

The PET measures the intensity of activity by the blood flow: a brain region is active, receiving more blood supply, which can be picked up by local blood flow. She showed an abnormal function, but we do not have the relation of cause and effect between what the images reveal and disease: that is, we do not know if the anomalies, the deficit of blood flow in certain areas, are the cause of disease or the consequence of the disease.

Molecular Biological Theory

It is speculated about anomalies in the pattern of certain brain cells in their training before birth. This irregular pattern can drive to a possible cause of the pre-natal state of schizophrenia or predisposing factors for the development of the disease.

Genetic Theory

Maybe this is better demonstrated in all theories. In past decades many studies of family members showed a linear and direct correlation between the degree of kinship and the chances of the development of schizophrenia. People with no schizophrenic relatives have a 1% chance that they will develop schizophrenia, with some distant relatives, that chance increases to 3-5%. With a parent increases to 10 to 15%; with a schizophrenic brother, the odds rise to about 20%. When the brother has the same genetic code (identical twin), the chances of the other brother being likely to have schizophrenia are 50 to 60%. The genetic theory thus explains much of what comes from the disease. If you explain everything, the incidence of schizophrenia among identical twins would be 100%.

Stress Theory

Stress does not cause schizophrenia, but stress can worsen symptoms. Extreme situations such as wars, epidemics, and calamities do not cause people who have experienced such situations more schizophrenia than those who did not pass.

Theory of Drugs

There is no evidence that legal or illegal drugs cause schizophrenia. They may, however, aggravate the symptoms of those who already have the disease. Certain drugs, such as cocaine or stimulants, can cause symptoms similar to schizophrenia, but there is evidence to come to cause it.

Nutritional Theory

A balanced diet is recommended to everyone, but there is no evidence that the lack of certain vitamins triggers schizophrenia in people predisposed. Treatment techniques for megadoses of vitamins have no foundation laid for a while.

Viral Theory

The theory that infection by a virus known or unknown, triggers schizophrenia in people predisposed been well studied. Today this theory has been abandoned for lack of evidence, although many authors consider it a possible causal factor.

Social Theory

Social factors as triggers of schizophrenia are often raised, but with the impossibility of studying them by the methods available today, nothing can be said about him. All scientific research isolates the variable in the social environment estudo.No if there is no way to do this without hurting deeply ethical.