The Role of Serotonin in Schizophrenia - 553 Words

Schizophrenia ´s Cognitive symptoms include troubles with focusing or paying attention, using information immediately after learning it, understanding information and using it to make decisions (Meltzer, The Role of Serotonin in Schizophrenia, 2000). Many areas of the brain, along with chemicals are affected in a schizophrenic patient. The structure along with the function of the brain would be abnormal in comparison to a healthy functioning brain. The causes of many symptoms contributing to schizophrenia are still unsure of, and are instead hypothesised. Schizophrenic patients are thought to have higher dopamine levels in their brains (overactive dopamine system). Many antipsychotics are designed to block dopamine receptors, and bind them, helping patients to improve and experience less severe symptoms, further proving the dopamine hypothesis. It was also found that drugs that increase dopamine levels (amphetamines) have caused more psychotics symptoms. This could partially result in a few psychotic symptoms occurring in the illness (GROMISCH, 2013). Research shows that there is a correlation between creative and dopamine receptor bindings in the thalamus (PHD, 2012). The thalamus relays and processes information such as visual and auditory information. It was found that both creative minds and schizophrenics minds have lower dopamine receptors, this could result in why schizophrenics have abnormal thought processes and why some normal functioning brains tend to beShow MoreRelatedEmily Fisher s Life And Life1530 Words   |  7 Pagesshe found out that was the onset to schizophrenia. The traumatic event she just endured triggered the neurotransmitters in her brain to emit too much dopamine in her brain causing her to develop Schizophrenia, much like the people in her family. Emily is one of the many people who develop schizophrenia. Schizophrenia is a psychiatric illness , or cluster of disorders, characterised by psychotic behavior that alter a person’s perception, and thoughts. Schizophrenia is one of the most common se riousRead MoreTreatment And Prognosis For Schizophrenia1261 Words   |  6 PagesMansi Patel Intro to Psychology Due: April 28, 2016 Treatment and Prognosis For Schizophrenia Schizophrenia is a brain disorder that cannot be cured but there are various types of treatments that are available for lifetime support. Some of which are, Coordinated Specialty Care treatment which is aims at improving the quality of life by giving psychosocial therapies, family involvement, and education support. These specialists will give a certain type of treatment plan to the patients for them toRead MoreAnalyzing Biopsychological Disorders1522 Words   |  7 Pagesdisorders include schizophrenia, affective disorders, anxiety disorders, and Tourette syndrome (Pinel, 2009.) Schizophrenia is an arduous psychiatric disease. This disease is difficult to treat, and endure. The symptoms of schizophrenia include problems paying attention, disordered cognitive processes, general lack of emotional response, catatonic behavior, delusions, and hallucinations (Eisenburg amp; Berman, 2010.) Symptoms may vary depending on the different types of schizophrenia. Paranoid schizophrenicsRead MoreEvaluate the Role of Chemical Transmitters in Explaining Behavioural Disorders1185 Words   |  5 PagesEvaluate the Role of Chemical Transmitters in Explaining Behavioural Disorders All behaviour is provided by the nervous system from a blinking eye to talking. Everything we do relies on the integration of numerous processes within the body, which is controlled by the nervous system (Atkinson et al. 1990). It wasn’t until the late 19th Century with the development of stronger magnifying lenses and staining techniques that the nervous system could be looked at in detail (Wickens, 2005). The integratingRead More Schizophrenia Essay1439 Words   |  6 PagesSchizophrenia Schizophrenia is a debilitating mental disorder characterized by a dysfunctional thinking process and withdrawal from the outside world. The word schizophrenia comes from two Greek words schizo which means split and phrenia, which means mind. This doesnt mean that a person with the disorder has multiple personalities, but rather parts of the mind seem to be operating independent of each other. The disease affects approximately 1 in 100 people and there are thought to be overRead MoreSchizophreni A Psychological Condition That Causes Delusions Or Hallucinations?887 Words   |  4 PagesSchizophrenia is a psychological condition that causes delusions or hallucinations making it extremely difficult for those who have the disorder to discern between reality and the imaginations (American Psychiatric Association, 2013). These fictitious experiences are often frightening situations where the victim cannot properly respond if the danger were reality because he/she believes everything i s reality, even events that are produced by the imagination. â€Å"Emil Kraepelin, who coined the termRead MoreSchizophreni A Mental Illness1426 Words   |  6 PagesSchizophrenia is a mental illness that is categorized as an s sever and debilitating illness, it is known to affect at least 1% of the world’s population. (Hirvonen, J., Hietala, J. 2011). Schizophrenia is seen to be a disease with functional abnormalities of different brain structures, for example like the striatum, hippocampus, and pre frontal cortex. ( Hirvonen, J., Hietala, J. 2011). Dopamine is always involved with schizophrenia and it’s known that schizophrenia isn’t caused by geneticsRead MoreSymptoms And Symptoms Of Schizophrenia881 Words   |  4 PagesSchizophrenia Pathophysiology Schizophrenia is a very complex disorder, and it is said that it involves irregulation of multiple pathways. It is believed that schizophrenics have an abnormal level of dopamine in their brains. Serotonin, GABA (gamma-aminobutyric acid) and glutamate may also play a role. Deficits in acetylcholine muscarinic receptors have been identified in individuals with schizophrenia. â€Å"Evidence from genetic, post-mortem and animal studies over the past decade has identified aRead MoreSchizophrenia Paper990 Words   |  4 PagesSchizophrenia is a complex and highly debilitating mental illness that we are currently unable to treat in any way that guarantees success or return to previous function. It affects around 1% of the population and is associated with a thirteen-fold increase in the likelihood of suicide, so its effective control is paramount (Gogos et al., 2015). There have been several hypotheses as to the cause of schizophrenia. Many link genetic and environmental factors, and dy sregulations of neurotransmittersRead MoreStudy and Evaluation of Depression1730 Words   |  7 Pagesunethical as they involved experimentation with animals through which the animals came to some sort of physical and psychological harm. Due to the nature of the illness the symptoms patients with schizophrenia. This observation has made many researcher theorise that rather than being one disorder, schizophrenia is a combination of multiple separate disorders. Positive symptoms include Delusions , Hallucinations and disorganised speech whereas negative symptoms are expressed via poverty of speech