Biological Contributors of Mental Disorder Schizophrenia Literature review

Biological Contributors of Mental Disorder Schizophrenia Literature review Biological Contributors of Mental Disorder Schizophrenia â€" Literature review Example > The paper “ Biological Contributors of Mental Disorder â€" Schizophrenia”   is an affecting version of a literature review on psychology. There are various disorders that can lead to problems in mental health such as is Schizophrenia. Schizophrenia is a mental disorder that affects emotion, the person’ s thinking and perception and his/her own behavior such that it will have an impact on the individual, family, and society. People with schizophrenia often have a different perception and lose contact with reality. The schizophrenia disorder usually appears in early adulthood, but it can appear later. It rarely affects young children and early teens (Van Kapu, 2009; Mason Miller, 2011). Finding the schizophrenia genes has proven to be elusive (Mason Miller, 2011). Two theories have been used to find the gene for schizophrenia: one of them which is based on hypothesis uses neurobiology phenotypes and the other one free from hypothesis uses clinical diagnosis as phenotypes i n its analysis. Due to the complexity of the condition, it is more proper to use both biological and clinical phenotypes to explain the complexity of schizophrenia. Inclusive use of intermediate phenotypes would be adopted to provide information about schizophrenia genetics. There are different implications for the current study of schizophrenia. First, the biological aspect of schizophrenia can provide better knowledge and utilization of therapy techniques and principles in understanding and treatment of this condition. The identification of various factors in schizophrenia etiology is used by clinicians in its management. Secondly, the understanding of how particular brain systems contribute to schizophrenia symptoms will result in innovative cognitive treatment intervention. The gap between psychology and biological practitioners and researchers can also be bridged through better communication by sharing information, concepts, and principles. In addition, analysis of various as pects of the condition, which include social, psychological, neurological issues and others, may result in a better understanding of the complexity of the illness. The origin of schizophrenia has been debated over the years, with different causes being suggested and modified or rejected. Several studies suggest that the contributing factors to the disorder include genetics, environment, social and psychological factors, gestation and prenatal development. There are five major types of schizophrenia that have been identified. They include: disorganized, paranoid, residual, catatonic and undifferentiated (Tsuang, 2011). Recent research into the occurrence and development of the disorder is neurodevelopmentally based, which is based on the assumption that the disorder is a syndrome (Davi, 2002; Lashley, 2005; Berntson, Cacioppo, 2009). However, its diagnosis is based on symptoms because neural correlation does not provide significant identification techniques. This makes the research into the causes of schizophrenia highly fragmented (Berntson, Cacioppo, 2009). Most researchers believe that schizophrenia results from a combination of genes (which can be inherited or acquired and makes the brain to be vulnerable) and the environment (Keshavan, 2008). However, there is no gene that causes the disorder which has been identified. Most researchers are based on how stress and vulnerability interact to develop and maintain the disorder. The disorder can develop at any age, most occurrence happens at or after teenage, with more prevalence of men than women (Halter, 2014).