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?

Pain management is an issue that stares back at mankind, irrespective of the underlying health condition. Whether it is a headache or a back pain, burn or fracture, heart attack or cancer, pain is always a symptom. In some cases like migraines, cancer, etc., the pain is chronic and the patient needs to be constantly on the vigil to know when an attack will ensue. This has also put high pressure on the medical fraternity to identify ways that can provide relief to these people. Various methods have been identified, and one of them is the electrotherapy.

What is done?
A few electrical impulses are directed at the area of the pain using a hand-held device. This is similar to providing electric shocks of mild intensity to the affected area (forehead, low back, neck, etc.). What this does is stimulate the nerve endings, improves circulation and muscle strength and promotes bone growth and tissue repair. The end result of all this is overall improved functioning and pain relief. Depending on the actual condition, the sessions will have to be repeated. In some patients, the electrotherapy is used in conjunction with other therapy so that they can go about their routine exercise and pain relief.
The sessions may also have to be repeated as most often these are used in individuals with chronic pain. They are also helpful in providing relief during the acute attacks.

How does it work?
The most common form of electrotherapy is known as TENS, which stands for transcutaneous electrical nerve stimulation. The area to be treated is cleansed with spirit and then small sticky pads are applied through which the electricity is passed. A hand-held device is used, through which electrical impulses are passed to the skin, which stimulates the nerve cells to provide relief from pain. It causes a vibrating and tingling sensation in the treated area. It is believed that it blocks the nerve impulses and therefore provides pain relief. Another theory states that they promote the release of endorphins which are natural painkillers; it is also very effective in case of migraine and sciatica and neck pain where the chronic pain is coupled with acute spurts.

With narcotic painkillers having various side effects, techniques like electrotherapy are gaining popularity. A small catch also is that it does not work for everybody and in most people with back pain, fibromyalgia, and migraines, requires repeat sessions for relief. The cost of each session also needs to be considered against the extent of relief achieved. However, for those whom it works, it is a very good technique for chronic pain control.

Electrotherapy - How It Can Help In Managing Pain?

Epilepsy is a relatively common disorder. Most cases of epilepsy can be controlled with a combination of drug therapy and healthy lifestyle. In some cases, surgery may also be advised. Epilepsy affects not only the lifestyle of the patient but also that of their caregiver. Each person reacts to epilepsy in a different way and hence the type of care needed also varies from person to person. While some patients have few seizures and require care only when they're having a seizure others need round the clock care. Here are a few tips to keep in mind if a loved one suffers from epilepsy.

Know what type of epilepsy he/she is dealing with: Not all epileptic seizures are the same. Find out what type of seizures your loved one suffers from and what are the possible triggers associated with Involve yourself in their lifestyle. Epilepsy should not be a reason for your loved one to lock themselves in a room to stay safe. Participate in activities with them of you feel the activity may be a safety risk if they were to have a seizure; for example - swimming.
Notice seizure triggers: Often an epileptic patient may not remember the seizure after it has occurred. As their care giver, keep a seizure diary to track their seizures and its related triggers. Look for patterns in the triggers to their epilepsy attacks.
Keep them safe during a seizure: When experiencing a seizure, the patient will lose consciousness, experience muscle convulsions and may grit his teeth. If the person is standing, hold them so that they do not fall. If they are lying down, try turning them onto their side. Do not put anything into their mouth.
Take care of them after a seizure: After the seizure, people are most likely to be confused, tired and have a headache. Check for injuries and keep them calm till medical help arrives. Loosen clothing around their neck and ensure that there is nothing inhibiting their breathing.
Medical identification: While someone who suffers from seizures often is likely to always have someone with them, others who have rare seizures may often venture out alone. In such cases, ensure that they always have medical identification on them. Also make sure that their friends, colleagues etc are aware of their medical condition.
Help them maintain a healthy lifestyle: Staying active is essential for people with epilepsy. Avoid contact sports and pick low impact exercises like walking, running or swimming. Following a buddy system is essential when an epileptic person works out. If you wish to discuss on any specific problem, you can consult a neurologist and ask a free question.

How to Deal With Epilepsy?

Anorexia is one of the most common eating disorders plaguing a large section of today's youth. Anorexia is one such condition which arises as a psychological ailment and then culminates as serious physical manifestations. One of the most prominent preconditions of anorexia is the severe dissatisfaction with your body. The desire to lose weight constantly reigns supreme in your mind. So much so, that all that you can permit yourself to eat and all that you can't pre-occupies your mind entirely. This extensively impairs your social life and threatens your potential in all other aspects of life. This undermines your health and self-confidence tremendously and inflicts a distorted body image complex upon your psyche.

Under the spell of anorexia, you tend to dread even the slightest weight gain and consequently, it builds a sense of self-disgust in you. It can be an extremely stressful and harmful physical condition, gravely affecting your moments of joy and happiness. Drastic diets, excruciating exercising or using laxatives and diuretics could be some of the most common leeways into anorexia. The terror which looms around your weight gain will disable you from acknowledging how thin you are or for that matter, appreciating the body that you have. This may not only jeopardize your normal body functioning but also subjugate you to acute emotional distress and depression. What is worse is that anorexia works in such insidious ways that in most cases, one doesn't even realize the existence of the problem. The first and foremost step to recovery is to avoid anything and everything that may trigger the condition. Other recourses that one may take have been enlisted below.

Realizing the difference between dieting and anorexia-
Anorexia often indicates deeper problems like depression and insecurities and the eating disorder simply emerges as a consequence of the same. Dieting does not entail an austere denial of food to self or completely throttling all of one's hunger pangs. Fulfilling the basic nutritional needs of your body as against starvation is the first step to recovery.

Seeking advice from well-wishers-
If your loved ones seem perplexed about your health conditions, know all of it is well founded. Learn to acknowledge the furzy body images that afflicts you and take proactive steps towards combating them. Share your problems with your trusted ones and learn to adopt a healthier way of living. Join some productive engagement that will keep your mind off such baseless weight obsession.

Anorexia- How to treat it

An event or an accident that leaves us overwhelmed can lead to post traumatic stress disorder, also known as ptsd. A particularly stressful situation or event that has created terror or been overly dramatic or dangerous can lead to stress and anxiety long after the individual has physically come out of the situation. This kind of a traumatic condition is usually what characterises ptsd. This condition is something that is persistent, and can linger on for a long time, calling for medical supervision and care. Here's a list of things you need to know about ptsd.


	Duration: post traumatic stress disorder usually lasts up to six months. Yet, there are cases where it lingers on and requires treatment for some particular types of symptoms or behavioural changes. Usually, the patient's behaviour is a result of one or more of the symptoms discussed below.
	Re-experiencing symptoms: these symptoms include flashbacks and life like re-imagination in the form of dreams and nightmares. In many cases, the patient may remember and re-experience the entire scene or series of events that have led to the trauma in the first place. This can be triggered by a memory or association with words, events and other such things that have to do with the memory of the traumatic episode.
	Avoidance symptoms: a traumatised patient may go out of his or her way to avoid things that are remotely close to the traumatic incident. They may fear a reoccurrence or a reminder of the event and may avoid addressing the trauma altogether. Patients suffering from this symptom may have created a mental block, and may not be able to remember the exact details of the event. They may also feel emotions like fear, guilt, depression and even worry, over the past incident which led to the trauma in the first place.&nbsp;
	Arousal symptoms: arousal or reactivity symptoms may trigger the same reactions that the person showed during the traumatic experience. These may include being on edge constantly in anticipation of a reoccurrence, or even getting startled by the slightest thing since the mind is already occupied with thoughts of the event, constantly. Anger and emotional outbursts may also be caused due to these symptoms.
	Mood symptoms: mood swings are the most common outcome of these symptoms. The patient may experience a complete lack of enthusiasm and drive to indulge in activities like hobbies and socialising. Also, the patient may end up harbouring feelings of negativity towards family, friends and strangers, besides going through phases of guilt and self blame for the occurrence of the traumatic event.


Ptsd can be a debilitating disorder in the emotional sense, and should be treated by a psychiatrist in case it lingers on for more than six months.


All About Post Traumatic Stress Disorder

OCD (Obsessive Compulsive Disorder) is a psychological disorder where you feel compelled to perform irrational tasks in continuous patterns almost ritualistically. These compulsive thoughts may seem, upon examination that they are without any particular reason or rhyme. Naturally, a psychological disorder is not voluntary and people who suffer under this disorder don t voluntarily like to make their lives difficult contrary to some who would say  if you don t like it don t do it. 

It is not a simple matter, OCD can have a lot of underlying reasons which makes life even more difficult and wears you out. You still can t get over a particular thought until you have performed it a given number of times even if it harms your health and the relief is also short lived. For the naysayers who don t realise, how difficult life can be for people suffering from OCD here are a few reasons that you should consider:

Depression: People with OCD are also prone to suffering from depression. A sense of feeling like you are not like others, you see the world a little differently and obsessively repeat such compulsive lines of thought until it wears you out mentally. It is a side effect of OCD and deeply affects their lifestyle negatively.
Anxiety: When you have OCD you suffer from constant anxiety about things you may not have done that you must do or vice versa, or very intrusive thoughts that make you anxious wondering about the kind of person you are or becoming. It is a constant battle everyday trying not to repeatedly perform all the compulsive behaviours that may strike you and makes daily life immensely difficult.
Eating disorders: Suffering from OCD also affects your diet and food habits. You either start over eating or not eating enough resulting in huge amounts of weight gain or noticeable weight loss or just a fluctuation in weight.
Skin rashes: The outer manifestations of OCD are numerous. If you suffer from obsessive, washing of hands or clothes or any activity that requires constantly irritating your skin then you will develop rashes which will cause more anxiety in you. It s just a facet of OCD wherein you become obsessed with cleanliness and can t go without feeling anxious about the number of toxins surrounding you so you go about trying to almost sterilise yourself and end up damaging your skin.
Sleep disturbances: Your sleeping pattern gets affected if you can t build up a routine and then you can t sleep until it s a certain hour at a certain time of the day. Or if you suffer from paranoia then you are unable to sleep because you are actively worried about something or the other. Anxiety also contributes to restlessness.

5 Reasons Why OCD Makes Life Difficult!

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