Pathophysiology Of Schizophrenia

Schizophrenia occurs in people from all cultures and from all walks of life. Schizophrenia is a chronic brain disorder that affects a small portion of the population in the world. When schizophrenia is active there are many different symptoms that can appear. Some symptoms can include delusions, hallucinations, trouble with thinking and concentration, and lack of motivation. When these symptoms are treated, most people with schizophrenia will improve over time with treatment. With the different studies we are able to see how schizophrenia works in different ways. The different ways being what is happening in the brain when a person has schizophrenia. Along with the different treatments from counseling to medication what works better.

Though schizophrenia affects females and males at the same proportion or rate, schizophrenia does tend to come on later in women. Schizophrenia is a very difficult disease to cope with as some of the symptoms include trouble thinking clearly, difficulty distinguishing between what is real and what is not, and abnormalities with respect to emotional responses and appropriate behavior in social situations. Schizophrenia is additionally a disease that is difficult to categorize. As aforementioned, there is little professional consensus with respect to schizophrenia, including its formal definition, its categorization, its treatment, its causes, and its differentiation in children over adults.

Schizophrenia is characterized as a psychotic disease that dramatically affects one 's nervous system to a point of where every day basic functions can be inhibited. It is defined as the loss of contact with the external environment the person is in due to delusional thoughts and hallucinations. Perception and behavior of someone plagued with this disease is notably altered and their actions can become a concern of the people around them. Like many other diseases that affect the nervous system it is not curable at the current time but it can be treated to lessen the signs and symptoms of the disease.

In this essay I will try to explain schizophrenia and talk about the main biological and psychological explanations, also showing how similar and different they are. Schizophrenia is defined in the oxford dictionary as 'a long-term mental disorder of a type involving a breakdown in the relation between thought, emotion, and behaviour, leading to faulty perception, inappropriate actions and feelings, withdrawal from reality and personal relationships into fantasy and delusion, and a sense of mental fragmentation. '1 schizophrenia has positive and negative symptoms, the positive being delusions, hallucinations and disordered thoughts whereas negative symptoms consist of expressionless faces, poverty of speech and lack of motivation.2 The

Schizophrenia is a severe brain disorder that affects the cognitive, behavioral, and emotional parts of the brain. The symptoms include hallucinations, delusions, disorganized speech and cationic behavior, and negative symptoms. The DSM-5 states that symptoms delusions, hallucinations, and disorganized speech must be present for at least one month in order for one to be diagnosed with schizophrenia. Also, the DSM-5 mentions that the symptoms have to be ongoing for at least six months to be schizophrenic. Hallucinations include hearing voices, smelling distinct odors, and seeing unrealistic figures. The disorganized speech or behavior of the affected person includes those saying random words and moving excessively with an agitation which

Schizophrenia is a complex and puzzling illness. Even the experts in the field are not exactly sure what causes it. Some doctors think that the brain may not

Schizophrenia is a chronic brain disorder that affects more than one percent of the population. When schizophrenia is active, symptoms can include delusions, hallucinations, trouble with thinking and concentration, and lack of motivation. However, when these symptoms are treated properly, a large portion of those diagnosed will greatly improve over time.

Schizophrenia is a mental disorder that affects the brain in many different ways. Schizophrenic people may be delusional, confused, agitated, and have a loss of personality. The word schizophrenia comes from the word skhizein meaning “to split”. Families of schizophrenics may be harmed and affected because anyone suffering from schizophrenia isn’t able to handle a job or care for anyone. Anyone with schizophrenia has to cope with the disorder for the rest of his life because treatment cannot fully demolish the disease. Neurotransmitters in schizophrenics don’t function properly. Till this day, there isn’t any test that can diagnose a person with schizophrenia. However, there are symptoms that can diagnose a person with schizophrenia, those

It has been said that people with Schizophrenia have hallucinations and Delusions. “Schizophrenia is a brain disorder that affects the way the person acts, thinks, and sees the world” (“Schizophrenia” 1). This disease makes the person live in fear and horror from how much it controls the person’s head. There are many signs and symptoms of Schizophrenia. The five signs of Schizophrenia are: delusions, hallucinations, disorganized speech, disorganized behavior, and the negative symptoms. There are also different types of Schizophrenia. The three types are: Paranoid Schizophrenia, disorganized Schizophrenia, and Catatonic Schizophrenia. Each of these different kinds of Schizophrenia has a different affect on people and each one has a different explanation.

Schizophrenia is typically diagnosed during early adulthood or late adolescence. Each schizophrenic patient will have a unique set of symptoms. Most patients with schizophrenia gradually develop signs and symptoms over time, although it is also completely plausible for some patients to have a sudden onset of symptoms. Typically, this illness starts out with a prodromal period. During this period, people afflicted by this disease experience positive symptoms that may include disturbances in their thought process, a difficulty differentiating between reality and fantasy, and a substantial increase in instances of delusions and hallucinations. Negative symptoms of schizophrenia may include social withdrawal, the inability to pay attention, and general

The percentage of being diagnosed with schizophrenia in the world is about 1% and the percentage of having schizophrenia in America is about 1.2% which is roughly 3.2 million people. Then in just a year 1.5 million people around the world will be diagnosed with schizophrenia. The most common age that people get diagnosed with schizophrenia is in between the ages of 15-25 that is when it starts to show up, and is typically less common to have it after age 40. Usually males start to develop the illness faster at a younger age than females do which only starts to develop a few years older than 18. Suicides become more common in schizophrenics who have dealt with it longer than others have like people who have had it ten years the percentage of

Schizophrenia is a severe psychological disorder that impacts how a person interoperates reality, expresses emotion and functions in a person’s everyday life. This debilitating disorder affects both men and woman, although occurs earlier in men than it does women. There are no specific set symptoms listed of schizophrenia, each person portrays different clusters of various symptoms. Schizophrenia symptoms are categorized as positive and negative symptoms. Positive symptoms include abnormal delusions and hallucinations. Negative symptoms are characterized as a lack in traditional behavior such as avolition, alogia, anhedonia, and various disorganized symptoms. Schizophrenia is separated into 5 different subcategories of Paranoid Schizophrenia,

Some common signs can be when the person talks about one topic and suddenly starts talking about something completely different without having a connection (loose associations), making up words or phrases that do not have meanings to other people other than themselves (neologisms), start repeating the same phrase or words over and over (preservation) and use rhythm words that do not make sense (clang.) It has been proven that suicidal thoughts are symptoms of schizophrenia; nonetheless, it is less likely if a person is diagnosed with paranoid schizophrenia (Nordqvist 2015.) Even though paranoid schizophrenia is a long-term disorder, there are many treatments that can help decrease hallucinations. Since the 1950s, antipsychotic medication have been available for many patients diagnosed with this disorder that effectively decrease the severe symptoms (Overview of Schizophrenia n.d.) Till this day, theses medications have helped many patients with any type of schizophrenia, including paranoid

In some people's cases, Schizophrenia appears suddenly and without warning. But for most it comes slowly, with subtle warning signs and a gradual decline in functioning long before the first severe episode. “In the early phases of Schizophrenia people often seem eccentric, unmotivated, emotionless, and reclusive (Helpguide.org).” They may isolate themselves and not want to participate in daily activities such as playing with their children, going outside, or getting off the couch. They abandon their hobbies and they do not do well in their jobs. “The most common early warning signs of Schizophrenia include: social withdrawal, hostility or suspiciousness, deterioration of personal hygiene, having a flat and expressionless gaze, the inability to cry or express joy, inappropriate laughter or crying, depression, oversleeping or insomnia, odd or irrational statements, forgetfulness or the inability to concentrate, extreme reaction to criticism, and or strange use of words or way of speaking (Helpguide.org).” There are five types of symptoms of Schizophrenia. Positive is a symptom that involves having hallucinations or delusions. Negative is when one shows no emotion or flat behavior. Avolation is when a person shows little interest in whatever they are doing. Cognitive behavior is when you have disorganized speech or memory loss. Catatonic behavior is considered poor functioning such as your voluntary muscles

Research has shown that schizophrenia is heredity and can runs in families. This suggests that genes play a significant role. The closer the genetic relationship the more likely the people are to share the disorder. Evidence from family studies by Gottesman showed that when bothparent are schizophrenic then there is a 46% chance of the child getting it, however, if only one parent had it, it dropped to 17%. This suggests that a genetic factor is involved.