Schizophrenia is a brain disorder that affects how a person sees the world. Schizophrenia makes it difficult for you to distinguish between what is real or unreal. It can stop you from thinking clearly, handling your emotions properly or functioning in a normal way. However, one can manage schizophrenia effectively. The best way is to recognise the signs and symptoms that one might be having. Here is how you can recognise the symptoms of schizophrenia:

Delusions: A delusion is an idea that a person might have despite there being obvious evidence that it is not true or does not exist. These are extremely common in schizophrenia and occur in ninety percent of the people with this disorder. These delusions can be of many types:
Delusion of persecution: When a person believes that someone is out to get them.
Delusion of reference: a very neutral environmental event tends to have a personal meaning to them. They might think that a person on the TV or a billboard is trying to send a message specifically for them.
Delusion of control: In this, a person believes that his or her actions are being controlled from the outside.
Hallucinations: These are sensations or sounds that a person experiences as real when they only exist in that person s mind. Visual hallucinations are relatively more common. These are only meaningful to the person who is experiencing them. These voices or visuals are usually horrific, vulgar, abusive or critical. They tend to increase in intensity when the person is alone.
Disorganized speech: People who suffer from this order have a hard time maintaining or concentrating on certain thoughts. They may start sentences and forget what they were talking about. They might even go off track in the middle of conversations. People with this disorder usually say illogical things and speak incoherently. A patient may also make up words or phrases that only have a meaning to them.
Disorganized symptoms: A person is unable to take care of himself or herself or their work. They face a decline in their overall daily functioning and their behaviours are bizarre and may have no purpose. People with this disorder cannot control their impulses.
Negative symptoms: This refers to the absence of behaviours that usually appear normal to other people. These include lack of expressing oneself emotionally, lack of interest or enthusiasm. These also include speech difficulties or abnormalities as well as their lack of interest in the world.
Schizophrenia can be caused due to many reasons. These include lack of oxygen during birth, exposure to a virus during infancy, physical or sexual abuse, depression, hereditary components or enlarged brain ventricles. This disorder can affect a patient s mental as well as physical health and can endanger the people around them as well as their relationships. Hence, the signs and symptoms should be recognised as early as possible in order to get the right kind of treatment.

Schizophrenia - How To Recognize The Signs?

Schizophrenia is a disease of the mind that is usually degenerative in nature. The complex disorder is generally characterized by symptoms, such as delusions, hallucinations (both auditory and visual) and disturbances in speech and is usually chronic in nature. The symptoms are not regular and can appear at any point of time. So it is highly possible that a person suffering from schizophrenia may sometimes bear resemblance to any other normal person and all of a sudden, might exhibit symptoms typical of Schizophrenia.

The causes of Schizophrenia include:

Brain Dysfunction: Abnormalities in the cerebral cortex (the cerebrum s outer covering that is vital in regulating consciousness) of the brain is the most common cause of this disorder. This is due to the presence of abnormally enlarged ventricles in that region. The decreased brain size owing to the enlarged ventricles is often related to the hallucinations and delusions experienced by schizophrenics.
Genetic Factors: Studies have also stated  genetics  to be an important cause behind this disorder. Closer the family ties, higher the risks of transmitting the disorder.
Biochemical Factors: More than one neurotransmitter is being targeted by recent drugs to control schizophrenia.

Symptoms which most people do not experience normally, but are found in people diagnosed with schizophrenia are said to be positive symptoms. They are:

Hallucinations: These are sensory experiences of things that do not exist outside the mind. Hallucinations usually manifest in the form of auditory or visual images.
Delusions: Delusions on the other hand are false beliefs one has about oneself. Delusions are of 3 major types:
Grandeur: Wherein the person imagines himself to be a famous personality
Persecution: The belief that somebody somewhere is plotting against you and the whole world is going to get you.
Control: The belief that a larger force, let s say a witch, a demon or even a duck for that matter is controlling your actions.
These positive symptoms generally respond well to medications.
In addition to this, schizophrenics think and speak differently than the rest of the society. They jump from idea to idea, lose track of speech mid-way and often speak in fragmented and haphazardly joined sentences. They are, in fact, unable to fix their attention on anything in particular.
Examples of the most common negative symptoms include:

The flat effect: The individual basically shows no facial expression and always has a flat emotionless mask on while staring into space. At times, they have inappropriate reactions to situations. Example - they might laugh at somebody's death and cry ad get angry when something good happens. 
Avolition: This condition occurs when the individual just sit for hours doing nothing as well as behaves in a way lacking any motivation or enthusiasm.

Schizophrenia -  Can Biochemical Factors be the Cause Behind it?

Are you aware of the schizophrenia and the adverse effects it inflicts on a person? Schizophrenia is a chronic and extremely severe mental disorder that affects how a person thinks, behaves, and feels. Schizophrenia patients seem like they are not aware of reality. The condition requires lifelong treatment, even after the symptoms leave. There are various types of treatments, which are used for schizophrenic patients. The treatment is usually guided by an experienced psychiatrist. 

The various modes of treatments are as follows:
Medications: Medications are very important for the treatment of schizophrenia, and antipsychotic drugs are most commonly used. They help in managing the symptoms by affecting dopamine. Treatment using antipsychotic drugs aims at managing the symptoms effectively. Antidepressants and anti-anxiety drugs are also used for treatment. Several weeks are required for these medicines to show results. Most of the medications used for schizophrenia treatment are associated with severe side effects and are thus avoided by many people. The patient s cooperation with treatment determines the choice of drug.

First generation antipsychotics: These medicines are associated with adverse neurological side effects, such as the possibility of developing tardive dyskinesia, which is an irreversible movement disorder.
Second generation antipsychotics: These medicines are preferred because of the lower risk of adverse side effects on the body than first generation medicines.
Psychological interventions: When the patient s psychosis decreases, psychological and psychosocial interventions are required. They include the following:

Individual therapy: Psychotherapy is important for normalizing a patient s regular thought patterns. Learning about ways to deal with stress, and identifying warning signs can help patients manage their condition better.
Social skills training: This aims at improving a schizophrenic person s social interactions, communication and his/her ability to take part in daily activities.
Family therapy: Family therapy is important for educating the families of schizophrenic patients about the disorder, and let them know about the ways to deal with it.
Vocational rehabilitation and supported employments: Most people with schizophrenia need some kind of daily living support. Programs are offered by several communities and self-help groups for helping schizophrenic people with housing, jobs, crisis situations. With proper treatment, most schizophrenic people manage to deal with their symptoms and illness.

Hospitalization: During emergency or crisis periods of extreme symptoms, a patient may need to be hospitalized to get proper nutrition, basic hygiene, sufficient sleep, and safety.
Electroconvulsive therapy or ECT is carried out for schizophrenic patients who do not respond to drug treatment. This therapy is also beneficial for patients who have got depression. It is recommended for you to consult a doctor on experiencing any symptom of schizophrenia.


Schizophrenia - Different Modes Of Treatment That Are Followed!

Neurological disorders are an enigmatic bunch. There are various ongoing researches to identify the exact cause and how to treat them. While some argue that schizophrenia is a chronic brain disorder, others do not agree with it and debate that the origin is yet to be identified and the factors which produce it are yet to be identified.

Factors supporting it to be a brain disease are listed below.

Scan images (MRI and PET scans) of people who have had schizophrenia are different and have a reduced volume of grey matter, especially in the frontal and temporal lobes. In some people, this loss could be as high as 25%. Serial images have shown that the loss begins in the outer (parietal) region and gradually spreads to the rest of the brain. There is a strong correlation between the extent of this grey matter loss and the severity of the symptoms more the loss, worse the symptoms. Severe symptoms include hearing voices, psychotic thoughts, delusions, hallucinations and severe depression. This grey matter reduction does not depend on whether the person has undergone treatment or not for the condition. 

The counter argument is that grey matter loss is not seen in patients with schizophrenia alone. A number of neurological disorders, including normal ageing, manifest as grey matter loss on the scan images. Also, another consoling news is that this grey matter loss is completely reversible.

The way neurotransmitters respond to stimuli in people with schizophrenia is also slightly different. There are two variations to this debate: that schizophrenia is caused by excessive amounts of dopamine or increased sensitivity to dopamine. There are two proofs for this hypothesis first, dopamine suppressants are useful as antipsychotic drugs and secondly drugs which produce the same effect as dopamine can cause hallucinations similar to those seen in schizophrenics. There could be other neurotransmitters involved too, but the dopamine connection is more strongly established.

The electrical activity of the brain as seen in EEG is very different and abnormal in schizophrenic people. This reduced brain activity is another indication of the fact that schizophrenia is another brain disorder. There is also a strong genetic component to schizophrenia. Family history correlation is also very strong. The correlation extends to the point that where there is a neurologic disorder in the first-degree relatives, the chances of developing schizophrenia is increased.

There are specific genes, mutations of which are also attributed to schizophrenia. While the risk factors are in place (as mentioned above), the environmental conditions (brain infections, head trauma, family/social stressors and toxins can all lead to the manifestation of the symptoms. With medications and support therapy, both prevention and symptom management are possible.

Schizophrenia - Is It Really a Brain Disease?

Schizophrenia is a debilitating mental and emotional condition that is characterised by a heavily distorted thought process as well as hallucinations and even extreme fear that borders on paranoia. Let us find out more about this debilitating disease:

Causes:
1. Genetics: genetic factors play an important role in the development of schizophrenia.
2. Environment: possible environmental factors include obstetric complications, the mother's exposure to influenza during pregnancy or starvation. It has also been suggested that stress, trauma even migration can lead to the emergence of schizophrenia. 
3. Neurodevelopmental factors: schizophrenia appears to be a neurodevelopmental disorder. That is changes that cause the illness have been occurring from the earliest stages of development even in utero, and may continue to influence the development of the brain over the first 25 years of life. 

Symptoms: 
This disease has a variety of symptoms include cognitive and emotional ones that can vary in the degree and severity. One of the most common symptoms included hallucinations and delusions where the patient may end up imagining things that do not really exist. The patient may also be gripped by sudden and crippling fear like paranoia, which can be debilitating as far as everyday functioning of the person goes. The symptoms can also interfere with the way a person deals with situations and life skills on a cognitive basis. Withdrawal and hopelessness are also a part of this disease.

Treatment: 
The earliest signs and symptoms must be referred to a psychiatrist. The treatment involves the management of the case of an individual basis along with psychological rehabilitation programs and inclusion of the patient in self-help groups. Housing and employment programs must also be availed so as to keep the patient busy. Also, behaviour therapy will be required in such cases. The mode of counselling should usually be on a one on one basis, although many doctors also suggest that group therapy can help in showing examples of progress so as to encourage the patient to change and get a new lease of life.

Schizophrenia: Causes, Symptoms and Treatment

When you hear the word  schizophrenia , the first thing that comes to mind are those serial killers shown on the TV or you call it split personality. But that is not the true meaning of it. It is not split personality or some kind of violent illness. Schizophrenia is a severe chronic mental illness which makes it difficult to differentiate between what is real and what is false.

As this is a mental illness, you will not be able to see any changes physically. You need to understand the symptoms of schizophrenia in order to know if a person is suffering from this problem. There are different kinds of symptoms that are used for diagnosing schizophrenia, but they all differ from person to person. Also, the symptoms that you see now, may not be seen later as the disease progresses. There are different types of schizophrenia and each has different symptoms.

Here is a list of the different types of schizophrenia and the most predominant and significant symptoms of each type.

Paranoid Schizophrenia: People suffering from paranoid schizophrenia are characterized by strong auditory hallucinations and of being persecuted. However, they are very normal and function normally. But they are not ready to discuss their feelings openly and the symptoms are not observable. Other symptoms include anger, hostility and disorganized speech.
Disorganized Schizophrenia: As the name suggests, people with disorganized schizophrenia exhibit disorganized thoughts. Delusions and hallucination may not be seen in this type of schizophrenia. The behavior of the affected person is quite disorganized or it is difficult to understand what they are saying. In fact, some emotions exhibited by the affected person are hard to understand or they are not at all relevant to the current situation. Their daily routine and activities will also be affected.
Catatonic Schizophrenia: People with catatonic schizophrenia are characterized by increased or decreased movement. This symptom actually varies from person to person. Some people stay at a place for a long time without any kind of movement and some people keep moving for hours and do not stop. They do not speak for hours and sometimes they keep repeating the same thing over and over again. This has to be treated immediately as they will not be able to manage even their daily routine with this kind of behavior.
Undifferentiated Schizophrenia: Undifferentiated schizophrenia is a condition where the symptoms do not fall into any of the above three types. You will also be able to observe hallucinations, delusions, anger, disorganized speech or catatonic behavior.
Residual Schizophrenia: As the name suggests, it is the residue of schizophrenia behavior, but it is less severe as compared to the past. Delusions, hallucination and disorganized speech may still be present but compared to the past, the patient would be doing better. 

Schizophrenia - 5 Types & Their Signs!

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