Aphasia is a communication disability that can result from damage or injury to those parts of the brain that process language. It can happen due to stroke, brain tumors, accidents, or brain infection. A brain injury which damages parts of the brain that deal with language can also bring on Aphasia. Aphasia can also be caused by dementia such as Alzheimer s disease. Aphasia is sometimes also a symptom of epilepsy or other neurological disorders.

It s more common in older adults, especially after a stroke. What happens in Aphasia is that the affected person is unable to understand or use words. He or she may also:

Have difficulty speaking and finding the "right" words to express themselves verbally
Have problems understanding conversation
Have problems reading and comprehending written words
Have problems writing words
Is unable to calculate or use numbers
Has a tendency to use gibberish words as a part of speech
There are various types of Aphasia, differing in certain important ways from each other.
Aphasia can also be mild or severe. With mild Aphasia, the patient is able to converse, though he may not be able to find the right word or may not understand complex conversations.
However, in severe Aphasia, a person may lose his ability to communicate completely which means he can t speak or understand any conversation and may also not be able to read or write.

Three things that aid Aphasia recovery are

Speech Therapy
Family Support
Persistence
Treatment for Aphasia depends on factors like:

Age
Cause of brain injury which causes Aphasia
Type of Aphasia
Position and size of the brain lesion causing Aphasia
If the Aphasia is due to a brain tumor, surgery to remove the tumor affecting the language centre can treat Aphasia.
For a person who s got Aphasia due to a stroke, sessions with a speech-language specialist are very effective. The therapist teaches the patient ways to communicate using stuff that doesn t involve speech.
He uses the following to help the patient communicate without words:

Props
Drawings and pictures
Teaching patient to speak slowly and be calm when talking.
Treatment techniques
The speech therapist uses these two main techniques to tackle Aphasia:

Substitute skill model: This uses a prop like a writing board to help with spoken language.
Direct treatment model: This approach uses specific exercises to help patients
Copy and recall therapy (CART): This approach uses repetition and recall of certain words during speech therapy.
Visual communication therapy (VIC): This involves the use of index cards to represent various components of speech.
In addition, Aphasia patients are also trained in the use of hand gestures to aid in communication as a part of  Visual Action Therapy (VAT) .

Aphasia - Factors That Put You At Risk!

When it comes to the brain and the iq, is bigger the better? does size really matter? is there really a connection between the size of your brain and intelligence? with the help of findings by neurologists 
And scientists, we seek to find out!

1. Ailments and the brain: scientists have found that children with autism have a brain that has grown in a disproportionate manner in the very first year of their life. This prevents the child from making connections with normal behaviour. On the other hand, children and adolescents who suffer from attention deficit hyperactivity disorder or adhd have shown signs of having a much smaller brain size. Many scientists have shown that the size of the brain shrinks as we age, and this does not have any visible effect on our cognitive abilities.

2. It's all relative: the size of the brain does not really have a bearing on the way a person's cognition gets shaped. Even large mammals like elephants and whales are finally hunted and tamed by humans who have smaller brains in comparison. The brain is made up of billions of neurons which need to function properly. It may be seen that scientists consider the brain mass in relation with the rest of the body so as to speculate about the cognitive abilities of the person. Why is this required? large animals need a well functioning and proportionate brain size to control and run their organs with proper cognition for satisfactory results, which is what we humans seem to have done.

3. Neanderthal brains: historically, the earliest man or the neanderthals are said to have had larger brains than we do. These people are believed to have brains that are at least 10% larger than the brains that we have in our modern times. The shape of their brain was different too. They were also heavily muscled people which had a bearing on the size and shape of the brain and bodies as well as the lean tissue within the brain. They also survived very successfully for a period of over 200, 000 years, which obviously points to some form of elevated cognition, as per many scientists.

4. Animals: while animals with small brains like lizards and reptiles do not perform too well on iq tests, the animals with bigger brains like elephants and dolphins perform much better. But the medium sized brains of monkeys, lemurs and other animals are said to perform in the best manner. The correlation between the body size and the brain does not seem to hold good here, as per various researches.

So the verdict as per medical science and research stands divided!

Is There an Association Between Brain Size and Intelligence?

Alcohol addiction commonly known as alcoholism is a fairly common problem that has shown to affect people from every walk of life. Scientists have tried to pinpoint the absolute cause behind alcoholism, but to no success. Certain factors like sex, genetic, and socioeconomic factors have shown to have some effect on alcoholism. The cause of alcoholism is never singular. Alcohol addiction is indeed a disease, where a person may not have full control over his actions and is seen to change the neurochemistry of the brain.

The symptoms of alcohol addiction can be seen in many ways and the severity of the situation varies from person to person. Other factors such as the frequency of consumption may also be specific. While some people are heavy drinkers and drink throughout the day; others may drink occasionally and remain sober for a few days.

A person who is dependent on alcohol will prioritise drinking over other essential activities and will eventually cause disruption in his social life, work or other areas of his life. It can also create a negative effect in the victim s life along with their families and their near and dear ones.

What are the signs of alcohol addiction and alcohol abuse?
The signs and symptoms of alcoholism or addiction are rather conspicuous. Since drinking alcohol is common in social events in most cultures around the world, it becomes difficult to recognise when someone is addicted to alcohol, unlike drugs like cocaine and heroin.

The physical signs of alcohol abuse include:

Loss of control over the quantity of alcohol consumed.
Lack of adequate sleep, followed by overcompensation for sleep.
Expression of anger and other negative behaviours my increase in inappropriate places and situations.
Lack of proper attention towards the priorities in life.
How does alcohol affect the body?
Chronic abuse of alcohol can have negative effects on almost every part of your body and plays havoc in your system. Alcohol is liable to cause irreversible damage to several organs of the body which is vital for sustenance:

Nervous system
Stomach or Intestines
Liver
Heart
Brain
Alcoholism in itself can lead to several diseases like:

High blood pressure
Cancer
Increased incidences of osteoporosis, especially in women
Sexual issues

Alcohol - How Over Consumption Affects Your Body?

While most of us consume alcohol on a social basis, or during certain special and momentous events of our life, there are some people who may be classified as heavy drinkers. There is a certain alcohol limit as per the sex, age and climate that a person can have on a daily basis. When a person overshoots that limit on a daily basis and that too by a large margin, he or she may be known as a heavy drinker. 

If you fall in this heavy drinking category, then you may want to go through the following tips in order to bring down and curb your habit so that you can drink in moderation, without causing undue problems for your mental and physical health.

Use bitters: Using bitters, especially digestive bitters, with your drinks can help in bringing down the amount of alcohol that you consume in one go. This can also help your body in digesting the alcohol in a better manner so that you do not wake up with a hangover. Also, the use of digestive bitters can help in detoxification of the liver and prevent it from getting coated with toxins released by alcohol.
Water: It is a well-known fact that one must stay hydrated while drinking so that he/she does not get carried away and drink too much. You can easily have a glass of water between each drink so that you keep the buzz at a stable level rather than letting it get to your head, to a point where you start to ask for even more alcohol. Moreover, before a big party or event, it is best to first have plenty of water so that you do not end up going overboard.
Cleansing juices: The latest diet and fitness fad includes a dose of juices churned from various kinds of fruit and vegetables. You can also try this cleansing juice menu every time you feel like reaching out for a drink. This will help you in keeping things in perspective and then drinking moderately, if and when the need arises.
Set a drink deadline: If you want to cut back on your drinks significantly, then one of the best things to do is to set yourself a drink deadline. As per this deadline, you will set a number where you will stop. For instance, once you have reached 2 to 3 drinks, you will automatically stop so that you do not binge.
Find a support group: It is best to find a support group of friends or even an alcoholic anonymous group so that you can share your experiences and find motivation at the same time. This is especially important for those going through withdrawal symptoms.

Are You A Heavy Drinker? 5 Tips to Help You Drink in Moderation!

Smith and Mackie (2007) term self-esteem as a set of positive or negative opinions about oneself. Self-esteem is an important predictor of success in career, relationships, marriage and public life. People who are depressed have a very low self-esteem about themselves. They think of themselves as good for nothings and persons having a nil value. There are three states of self-esteem. They are;

Shattered: An example of a person having shattered self-esteem is when he says,  I am old and useless to do this kind of work . This person sees himself as an absolutely useless person.
Vulnerable: In this state, a slight embarrassment or defeat may expose the vulnerable side of the person. Otherwise, such persons have a positive frame of mind.
Strong: People in this state are very strong emotionally. Defeats, embarrassments etc. do not affect them. These people have a very high sense of self-esteem.
Psychologists, however, have prescribed several ways through which one can improve one s self-esteem.

How to improve one s self-esteem

Control your thoughts- Watch out what your inner critic is saying to you. Every time you hear its voice, ask yourself- would this be the way your best friend would speak to you? If your inner critic is being merciless on you all the time, you need to silence it.
Focus on the good things that happen to you- Everyday, write at least 3 good things that happened to you. Avoid the obstructive or harmful things that came your way. Focus on the happier side of the day. Do not dwell upon the negatives.
No need to be perfect- In the quest to be perfect, many people lose control of themselves. It probably must do with the pressures of modern life where achievement is the be all and end all. But, not everyone can be perfect. Rather, focus on the effort or process. This way, you will be better able to appreciate yourself as a person.
Accept mistakes- Often we fail to realise that mistakes come to us masked as opportunities. But, we are too fixated by the mistakes we commit. We are obsessed with the thought,  Why did I commit this mistake?  rather than,  How to avoid this particular mistake? . If we learn how to avoid committing mistakes, we will tremendously improve our self-esteem.
Experiment with new skills- Try out new skills and then improve upon them. For example, you may pick up music and track your achievement levels. If you continually improve yourself in this new skill, you will obviously set new benchmarks. Give credit to yourself after achievement of every new milestone.
Accept your limits- You are no superman. You have your own limits. Once you accept your limitations, you will stop blaming yourself for all the wrongs that are happening to you. 

Self Esteem - How Can You Improve It?

A traumatic injury refers to a serious brain injury that affects all the aspects of a person including his or her personality. This may be the result of a severe fall, a car accident, firearms etc. Unlike an injury to the arm or leg, no two traumatic injuries have the same effect. These injuries also do not heal like other injuries.

There are many different kinds of treatment options available for traumatic injuries. Initially, treatment aims at stabilizing the individual and assessing the scope of the injury. Acute treatment is used to minimize secondary injuries. In many cases, surgery is also required to prevent secondary injuries and to help maintain a steady flow of oxygenated blood to the brain. This relieves the internal swelling and pressure. It also minimized additional damage to brain tissue. Most patients also need rehabilitative care to get back to their normal life.

Surgical treatment is usually advised in the case of a traumatic head injury. However, in the case of internal brain injuries, this may not be the first preference. In such cases, an intracranial pressure monitoring device or a bolt is implanted to monitor pressure levels in the brain. Only then surgery may be required to drain bleeding in the skull cavity and to repair the torn tissues. Blood clots or hematomas will also need to be removed surgically. Sometimes, surgery may also be required to create a window in the skull so as to relieve internal pressure.

In severe cases, if there is extensive tissue damage, the damaged portion of the brain may be surgically removed. This creates space for the healthy brain tissue to heal. In the case of an open brain injury, surgery is the first course of treatment. In such cases, the doctor s first sim is usually to repair the fractured skull and remove damaged tissue. This minimizes pressure on the brain and also helps prevent secondary infections and injuries.

These surgeries are generally performed while the patient is under general anaesthesia. Recovering from a traumatic brain injury takes time and hospitalization is usually required for a few weeks. Once the injury has healed considerably, rehabilitation is then required to relearn basic skills. This may begin as an inpatient procedure and later be transferred to an outpatient exercise. The duration and type of rehabilitation required vary from case to case and depends on the type and severity of the injury. 

Does Surgery Help In Treating A Traumatic Injury?

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