Symptoms And Symptoms Of Schizophrenia

symptoms of any sort or may not be aware they have anything, which can potentially course

Auditory hallucination is a fundamental presentation observed in patients suffering from schizophrenia. It is one of the frequently occurring symptoms considered to be disabling in schizophrenia, but despite vast and numerous organized studies undertaken in this area in order to comprehend the pathophysiology of auditory hallucination, little success has been realized, and it remains to be complex in research, understanding, and expressing the knowledge accrued (Kaprinis, 2008.) The auditory processing in schizophrenia seems to be different from that of normal individuals because patients inflicted with this mental illness complain of voices deep inside their heads. The voices are described as coming

No one really knows how schizophrenia is caused, but it can be seen that both environmental and genetic risks are factors in the development. The environment risks are the over use of marijuana, (add more thingy’s). The genetic risks of schizophrenia are the issues within growth during a pregnancy, brain chemistry and structure, passing of the schizophrenic gene from one generation to the next generation, (more thingy’s). As you can see in figure one both environmental and genetic factors work together in this unfortunate development.

Much research has supported the fact that there is brain structure differences in individuals diagnosed with FASD (Nunez, el al 2011). Research into the brain of individuals has discovered abnormalities in the volume and thickness of the frontal lobes (Nunez, el al 2011). This results in impairments in attention, working memory, and executive functioning that can be traced back to the frontal lobes (Nunez, el al 2011). In addition researchers have also found smaller volumes of basal ganglia, which is a group of nuclei associated with motor control and learning (Nunez, el al 2011). Furthermore, caudate nucleus, which is inside the basal ganglia has also been found to be smaller in individuals was FASD (Nunez, el al 2011). Caudate nucleus is associated with mental flexibility and behaviour inhibition (Nunez, el al 2011). The hypothalamus, which is most responsible for its link with the nervous system was also found to be smaller in individuals was FASD (Nunez, el al 2011). Moreover, the thalamus was also found to be of smaller volume and is responsible for relaying motor and sensory signals to the cerebral cortex (Nunez, el al 2011). Luckily studies have also found that the hippocampus, which required for the formation of memories was left relatively normal (Nunez, el al 2011). The most affected area has been pinpointed as being the anterior vermis, located inside the

Lack of insight is definitely correlated with frontal lobe abnormalities as shown by studies of anosognosia and Alzheimer's disease. There is a possibility, then, that anosognosia and schizophrenia have a common cause for lack of insight (Ghaemi 786). There are other neurological impairments in schizophrenics. According to Husted, studies have shown that many patients with schizophrenia have small hippocampi, enlarged ventricles, and possibly communication damage between the hippocampus and cerebral cortex. Unfortunately, there is not enough evidence to for any of these abnormalities including frontal lobe dysfunction to be "necessary or sufficient for the diagnosis of schizophrenia" (37).

Cognitive dysfunction is a hallmark feature in neuropsychiatric disorders. Especially, domains including working memory, executive function, attention and information processing are defective.Deficits are observed in multiple domains, including working memory, executive function, attention and information processing. Disability caused by cognitive dysfunction are is frequently as debilitating as the prominent emotional disturbances. Interactions between the hippocampus and the prefrontal cortex are

The major support and refutation of the dopamine hypothesis has come from the examination of dopamine receptors in these regions of the brain. There are two main types of dopamine receptors, D1 and D2. However, within the category of D2 receptors, there are three subtypes, D2, D3, and D4. (5) Through PET scan analysis of dopamine usage in the brain and post-mordum molecular analysis of brain tissue, researcher were able to determine relative levels of dopamine receptors in patients with schizophrenia compared to non-schizophrenics. Overall analysis of dopamine

Disorganized catatonic behavior becomes the biggest behavioral influence in schizophrenia. Behavioral patterns of schizophrenic individuals follow voices or individual influences within the mind that influence the individual to partake in ideas, opinions, and a complicated reality. Symptoms and patterns of behavior create an individual with this disorder to act hostile, confused, and possibly even dangerous; brain function is compromised and the emotions and learning capabilities are compromised, the lack of memory becomes present as well. These individuals, who suffer from these symptoms, tend to act bizarre or strange to normal society. People of this disorder act very unusual, make very little sense and tend to have little to no concept of reality. (Vanessa Taylor, 2011) states that schizophrenic patients hold behavioral patterns such as “Strange or irrational statements, jumping from topic to topic, odd language structure, and difficulty expressing thoughts and making decisions are also common schizophrenic behaviors. These behaviors are a result of disordered thinking, one of the primary symptoms of schizophrenia. Disordered thinking can also result in bizarre clothing choices and odd behaviors. Schizophrenics may obviously be unable to concentrate, forget and lose things, or be unable to cope with even minor problems.”

Schizophrenia is a mental disorder often characterized by abnormal social behavior and failure to recognize what is real. Common symptoms include false beliefs, unclear or confused thinking, auditory hallucinations, reduced social engagement and emotional expression, and lack of motivation. Diagnosis is based on observed behavior and the person 's reported experiences. Genetics and early environment, as well as psychological and social processes, appear to be important contributory factors. Some recreational and prescription drugs appear to cause or worsen symptoms. The many possible combinations of symptoms have triggered debate about whether the diagnosis represents a single disorder or a number of separate syndromes. Despite the

Schizophrenia is a disorder that has an effect on about 25 million people around the world (Myers, 2010). Schizophrenia is a brain damage, naturally created by the human body, that is caused by the genetically determined vulnerability of the blood-brain barrier (Voronov, 2013). This psychiatric disorder, like most others, is characterized by changes in behavior, thinking, reduced ability to feel normal emotions, and mood (Abad et al., 2011). The unique thing about schizophrenia is that the symptoms are split into two different sections: positive symptoms (the presences of behaviors and or feelings that are not usually present in humans) and negative symptoms (the lack of behaviors and or feelings that are usually present in humans). Positive symptoms are characterized by the patient having delusions and or hallucinations while negative symptoms are characterized by the patient having affective flattening, alogia, avolition, anhedonia, and asociality (Nasrollahi et al., 2012). Although these are general symptoms for schizophrenia, the symptoms differ between genders.

The cause of schizophrenia still unclear. It is more likely to the result of many factors, for ex-ample brain chemistry, genetic, stressful events, psychological and environmental and losing beloved ones.

Schizophrenia is a serious mental illness that interferes with a person’s ability to think clearly, manage emotions, make decisions and relate to others.

Much of it has to do with the grey matter in the temporal and frontal lobes of the brain. Grey matter works with the nervous system and is responsible for sensory and stimulation. Those diagnosed with schizophrenia were shown to have a loss of up to 25% of this grey matter. (News Medical) It has also been seen that the prefrontal area, the area of the brain used for planning and thinking about ourselves, is often less

Schizophrenia however, does not have a cause except for the fact that it may be hereditary (run in the family) or can be a chemical imbalance in the victim's brain the mental illness affects the normal functioning of the brain and changes the affected person in the way that they feel and think.

Schizophrenia can be passed down thru generations even though there is not a specific gene associated with the disorder. It is considered to be a combination of genes that make a person susceptible to becoming schizophrenic. This information is found mainly thought the study of twins. By having the same genes it can be viewed why genes contribute to the potential of schizophrenia. Even though genetics is a viable factor in the analysis of the cause of schizophrenia there are more supporting factors found in neurotransmitters.