When the vocal cords suffer from the accumulation of non-cancerous and abnormal growth, these are known as vocal cord lesions. These lesions usually cause a variety of voice and speech related problems. These are also known as singer s nodules and nodes, which may be caused by pressure, stress and stretching of the vocal cords. Women between the age of 20 to 50 are more prone to this condition. Here is everything you need to know about the types, causes and treatment of these lesions.

Types: There are three kinds of vocal cord lesions, that is nodules, polyps and cysts. A vocal cord polyps may be caused on one side of the vocal cords and may also lead to many disturbances in one s voice. Another type of vocal cord lesions includes a mass of tissue that may manifest in the sac or membranes around the vocal cord. This cyst can be on the surface of the vocal cord or in the ligaments of the vocal cord. This may require surgical removal as well as voice therapy thereafter. Nodules are the third type of lesion that may form in the vocal folds. These are basically calluses that may disappear once the pressure and overuse of the vocal cords diminish.

Causes: These lesions are usually benign or non-cancerous growths that may be caused due to a variety of reasons. Screaming and overuse of vocal cords are few of the most common reasons for the eruption of such lesions. The heavy use of one s voice can cause quite a bit of trauma to the vocal cords and may lead to problems including lesions and disturbances in one s voice. Conditions like reflux and allergic reactions may also cause vocal cord lesions as a side effect.

Symptoms: From hoarseness to pain, there are a number of symptoms caused by this condition. A low pitch and difficulty while speaking are also some of the common symptoms of this condition. Patients suffering from the growth of such lesions will also find themselves making an effort in order to speak normally and to be heard. Constant throat clearing may be required as well.

Treatment: Besides giving your voice a rest and gargling warm saline water with salt, one can also have the condition checked by the doctor so as to ascertain whether or not it is a serious lesion that may require surgical removal and voice therapy. The doctor will usually prescribe medicines in order to deal with any underlying conditions that may have caused the lesions, including allergic reactions, reflux, sinusitis and other such ailments. One will also have to stop smoking so that there is less chemical pressure on the vocal cord. Finally, one will have to go through voice therapy for more serious lesions.

Vocal Cord Lesions - Causes + Treatment

Speech therapy helps in improving the speech, understanding the language skills, and also help in communicating in non-verbal ways such as listening and taking turns. Speech therapy treats various kinds of communication and swallowing problems.

Children with Cleft Palate are diagnosed with an opening in the upper tissue palate in the mouth. This condition causes Velopharyngeal dysfunction (VPD) which results in excessive airflow from the nose while speaking. Although it can be corrected with surgery, the patient will still be affected by VPD.

Speech therapists help in this condition by assisting the patient with speech and language skills. The speech therapy for such a patient can be categorized as auditory feedback and articulation practice.

Auditory Feedback

Before involving the patient with any speech therapy, it is essential for the patient to understand the difference between normal voice and nasal voice output.

For this purpose, the child is instructed to use a tube to listen to the voice of the normal person. To understand the difference, one end of the tube is then held near the ear of the child and the other is held near his nasal and then he is instructed to make sounds so that he understands the nasal voice.

After this understanding, the different approaches to speech therapy starts.

Articulation Practice

This is usually where speech therapy begins. In this practice, the different type of condition is understood that relates to different speech organs. The understanding of different vowels, consonants and related sounds is taught to the child for making the speaking sound less nasal.

Some of the methods for achieving these sounds are:

Pharyngeal Plosives: This sound is produced when the tongue is moving backward. The practice of making  ng  sound, and dropping the tongue and producing  k  sound.

Pharyngeal fricatives: When the tongue retracts but is not able to make contact with the pharyngeal wall is when this sound is produced. The speech therapists make the child learn the techniques of making sounds of  t ,  ts ,  ch , or  sh , and provide feedback for learning the proper positioning of the tongue.

Nasal Plosives: This sound usually occurs when the tongue is positioned improperly and it obstructs the vocal tract. A speech therapist may make the child yawn so that the back of the tongue is pushed down, and feel as the mouth stretches.

Palatal-Dorsal Productions: It occurs due to the malocclusion of the teeth. Practicing sounds like  t ,  d ,  n ,  k ,  g , and  ng  often helps in such condition.

Take Away
Cleft Palate is generally developed due to improper growth while the child was in the womb. The difficulty of producing proper sounds when there is excessive airflow in the mouth can be overcome by training and practicing certain sounds, as instructed by a speech therapist.

 Cleft Palate - How Efficient Is Speech Therapy?

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?

Speech therapy is a very distinct form of science that is often misunderstood by people in general. While the benefits of such a therapy is countless, people misinterpret what the therapy actually involves and what it does not. If you are avoiding speech therapy due to the following reasons, you should stop doing so as these are nothing but fabricated myths.

Speech therapy is all about talking: Do not think that speech therapy only involves talking with the therapist. The therapy focuses on the overall communication skills of a person, which definitely involves the speech but also the intricacies of articulation and body language. Sign aids and comprehension skills are also paid attention to in such a therapy session. So, if you feel that you have a problem regarding any one of these aspects, you need to visit a speech therapist.
Speech therapy is uninteresting: Nothing can be further from the truth than this. In fact, a visit to a dentist can be boring, but a visit to a speech therapist will always involve interesting activities such as tongue twisters. The therapists often treat children, which means that their offices, house toys, and other games designed to indulge the minds of infants as well.
A qualified speech therapist is needed for the therapy: Another myth, which needs to be dispelled, is that only a qualified speech therapist can help improve the speech of a person. In fact, any person who has a vast knowledge of diction, linguistic insight, and knowledge of grammar can help people with speech impairment. So, before visiting the doctor, the adults in the family should try and clear out the impairment themselves.
Speech therapy fixes issues in the snap of a finger: As with any kind of treatment, speech therapy does not work like magic. It is a continuous and long process that needs to be followed through. The pace of this treatment depends on the patient. Some patients are more receptive to this therapy than others. So, there is no guideline for the treatment of all speech-impaired individuals and one needs to be treated and allowed to get better at their own pace.
Your child will automatically learn perfect speech: If your child suffers from a speech impairment, do not delay a therapy session by thinking that he/she will automatically learn to speak better as they grow up. This way of thinking is not beneficial and hinders the eventual treatment for the impairment. The speech therapist can help you better if you bring your child to him/her as soon as you detect an issue. 

Don't Let These Myths Turn You Off From Speech Therapy

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?

Siblings are most definitely, the best thing to have ever happened to anyone. We fight, we laugh, we play and we defend. No matter, whether you are the best buddies or you cannot even stand being in the same room, you two (or three or four!) share an inseparable bond, which will last for a lifetime. Siblings are surely in for the long haul, while friends and colleagues may just come and go. But do our sibs really influence us?

The weight issues!
Obesity has been known to run in generations and families, but there have been studies which show that siblings have an influence, especially when we talk of the waistline. Researches&#x2019; conducted from a 2014 based study at Duke University from the Sanford School of Public Policy show that if the older sibling is obese, the chances of the younger one, being the same increase fivefold. This is regardless of the fact that the parents are obese or not.

Character talk
Though there is little evidence supporting the theory of birth order affecting personality, there sure is enough to support that siblings do shape the same for each other. Siblings do develop separate identities for themselves and in the same run, affect and shape the personality and characteristics as well as the behavior of the other, to a major extent. For instance, a person would make more of an effort to become an outgoing person, if his/ her sibling is shy and quiet. In case of families with three kids, this is more likely to happen among siblings of the same gender instead of the opposite genders.

The first teachers!
Navigating social situations are what we first learn from our siblings. A daily practice in understanding foreign minds and getting an insight of the outer world is what we first get from our siblings. Strong bonds between two kids at home have shown better and more successful connections with peers at school.

Saving marriages is their task!
Being a part of a bigger family reduces the chance of divorce due to more chances of being accustomed to adjustment. Ohio State University concluded in a 2013 study that every sibling reduces divorce risk by 2%.

Depression Deal
Squabbling of siblings is as natural as the rain. Yet, the reasons for the fight can have major health implications. Quarrelling about issues like fairness and equality can lead to experiencing higher levels of depression. The same has been concluded by a 2012 study of the University of Missouri. Fighting over personal space can lead to development of low self-esteem and anxiety.

But they are happiness boosters too
You know that already! Having siblings is in itself a joyful experience.

6 Ways Your Siblings Make You Who You Are

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