Sound travels through different parts of the hearing system to produce the ultimate sense of sound in the brain. People can hear when a sound wave stimulates the neurological component of the inner ear and takes the sound signals to the brain.

When there is a problem with the ear, human beings cannot hear, or hear garbled sounds. Hearing loss may have different reasons. There may be a tumor in the ear, a problem with the eardrum, the inner ear or the neurological structure. Different conditions can plague the hearing system and cause hearing loss. Some of these conditions can be serious and require medical intervention.

Let us discuss 3 such conditions where the intervention of an audiologist is a must.

Tinnitus and Vertigo

 Tinnitus is a medical term for a sense of ringing in the ears. It s annoying, to say the least. But more importantly, it could be a sign of hearing loss. This is why people need to see an audiologist if they have a sense of Tinnitus for a prolonged time. An audiologist can first diagnose the condition, and can then treat this problem with the help of specialized hearing aids.

 Vertigo and dizziness are the other two problems that result from a hearing system problem. It may create balance disorders. It is said that vertigo originates in the inner ear. Vertigo can also be treated with the help of physical therapy and medicine.

 Sudden Hearing Loss

 The human ear cannot hear sounds greater than 85 dB in intensity and 20,000 Hertz in tone. If the sound tone is less than 20 Hertz, then too the human ear is not able to hear anything. Between these two polarities, the human ear is able to catch all types of sounds. If human beings are exposed to sound waves of more than 85 dB in intensity, the ears may get damaged. In that case one may suffer from hearing loss. If a person has recently experienced huge changes in air pressure, exposed to blaring music or noise at close quarters, or had an accident causing loss of hearing, one needs to see an audiologist. The ears need to be assessed for trauma, if any, and treated quickly. However, hearing loss may have other reasons too such as reactions to medicines, head injury or some kind of illness that affects the hearing system. An audiologist would be able to make the right determination.

 Recurrent Ear Infections

This is common in children, but that does not mean that adults are immune to it. If there is chronic ear pain, difficulty in hearing along with drainage and fever or a feeling of pressure, an ear infection is most likely. Any doctor can detect an ear infection, however, if it is a recurrent one needs to see an audiologist. He has the wherewithal to evaluate the middle ear with different tests. A person may need treatment that only an audiologist can do.

There can be many situations in which a visit to an Audiologist is warranted; the above 3 are just a tip of the iceberg.

Audiologist - Why To Visit One?

Depression is a very common emotion you might have experienced at least once during your lifetime. Depression refers to a state of mind when you are feeling low due to persistent sadness and loss of interest. But if the depression is chronic and long lasting for you, then it indicates that you are suffering from clinical depression. Under clinical depression, it is preferable that you go through a proper treatment course by a certified therapist. The Most common types of depressions are:

-Major depression

Under this type of a depression you will be depressed for most days of the week and if this condition extends for a period greater than 2 weeks, then it is a case of major depression. The most common method to treat a major depression is to talk to a mental health specialist and take medications called antidepressants (only after a prescription by a certified doctor).

-Persistent depressive disorder

This is a more severe and long lasting type of depression which is identified if you are depressed over a period longer than 2 hours. The most common symptoms of this type of a disorder are - change in your appetite, too much or too little sleep, lack of energy or fatigue, low self-esteem, trouble concentrating or making decisions, feeling hopeless among others.

-Bipolar disorder

If you are experiencing extreme ups and downs of mood abruptly and without any apparent reason, then you might be suffering from this disorder. This disorder is commonly known as a maniac depression, because during an up phase you will be extremely happy, joyful outgoing and talkative but during the low phase you will be sad, tired and depressed.

-Seasonal affective disorder

This type of a depression might bother you only during the winter season. This happens whenever the days are shorter and your body is not able to get enough of sunlight. This mostly happens in the case of people who are very fond of sunlight, and they prefer the sunshine over dark periods of the night. This disorder is treated by SAD antidepressants and everyday light therapy of 15 to 20 minutes.

-Psychotic depression

Under this type of a depression, you will have a major depression along with some psychotic symptoms like - hallucinations, delusions, and paranoia. Hallucinations mean viewing things that are not there, in reality, delusions are false beliefs or misconceptions and paranoia is the constant fear that somebody is going to harm you.



5 Types of Common Depression

Smoking   Some Naked Facts!

Smoking kills > 420,000 people per year worldwide.
In India one million people die of smoking related diseases each year.
Tobacco use is the second leading cause of death world-over.
Smoking is more lethal than AIDS, Accidents, Homicides, Suicides, Fire, etc.
2700 substances have been identified in Cigarette smoke, most of them harmful including cyanide, benzene, formaldehyde, methanol, acetylene, ammonia, nitrogen oxide, carbon monoxide, etc.
Every cigarette takes 5.5 minutes of your life.
Smoking one packet a day for 10 years increases risk for Ischemic Heart Diseases by 300 % & risk for lung cancer by 500 %.
Passive smoking (breathing second hand smoke) is also harmful. Spending 2 hours in a smoky bar is equivalent to smoking 4 cigarettes. Living with a pack-a-day smoker is like smoking 3 cigarettes by yourself.

What are the Risks? 

Cancer: 85% of Lung Cancers and 28% of all cancer deaths are attributed to smoking. Smokers have higher rates of leukemia, kidney, stomach, bladder, and pancreas cancers. About 30% of cervical cancers have been attributed to both active and passive smoking.

Lungs: Smokers are generally at higher risk for nearly all major lung diseases like pneumonia, flu, COPD, bronchitis, emphysema, asthma, etc.

Brain: Smokers run almost two and a half times the risk of stroke as non-smokers and the risk for dementia is also higher in smokers.

Male Sexuality and Reproduction: Smoking decreases the amount of blood flowing into the penis, reduces sperm density, reduces sperm motility, and may lead to impotence & infertility

Female infertility, Pregnancy: Smoking increases the risk of female infertility, ectopic pregnancy, miscarriages, stillbirth, prematurity and low-birth weight, so also there is a risk of passing genetic mutations that increase cancer risks to unborn babies.

Children: Mothers exposed to smoke (active or passive) are more likely to have children with motor control problems, perception impairments, and attention disabilities. Exposure to smoke early on affect the lungs of infant as early as the first 2 to 10 weeks of life, it increases the risk for lower respiratory infections (asthma, bronchitis, and pneumonia) by 50% and worsens the condition of children who have existing asthma.
 
Spine & Bones: Smokers whose jobs involve lifting heavy objects are more likely to develop low back pain than non-smokers. They are at increased risk for developing osteoporosis and rheumatoid arthritis. Smokers are more prone to develop degenerative disorders and injuries in the spine, they have more trouble recovering from spinal surgery as smoking also impairs formation of new bone.

Why Quit?


Physical Benefits: They start as early as in few minutes.

Blood pressure and Pulse rate return to Normal in 20 minutes.
Levels of carbon monoxide and oxygen in the blood return to normal in 8 hours and chance of heart attack decreases in 24 hours.
Nerve endings start to regrow; ability to taste and smell increases within 48 hours.
Bronchial tubes relax; lung capacity increases by 72 hours.
In 2 to 12 weeks  time circulation improves and lung functions improve up to 30%.
In 1 to 9 months  time there is a decreased incidence of coughing, sinus infection, fatigue, and shortness of breath; cilia in lungs start re-growing, increasing the ability to handle mucus, clean the lungs, and reduce chance of infection.
Overall energy level increases.

Smoking - Facts, Risks & Why To Quit!

Anger is one of the most common negative emotions, in that when a person is upset or frustrated over somebody or something, it manifests as anger. Though we may not notice on a routine basis, there are various forms of anger and it has a lot of negative effect on the overall physical and emotional health. Some people also are more prone to feel angry and manifest it openly, who is known as  short-tempered.  Read on to know more about anger and how to manage anger effectively.

In today s world though, you cannot throw a fit of rage and say it is because of your short-tempered nature. There are extreme instances of violence triggered by anger, so it is necessary to learn to conquer your anger. 

DIFFERENT PEOPLE RESPOND TO ANGER IN DIFFERENT WAYS, COMMONLY AS:

Verbal anger: The person who is angry, abuses the other person or sometimes throws rage at a totally different person to vent out the anger. 
Passive anger: Though these people are less expressive when angry, they show their anger through sarcasm directed at the person who induced anger. 
Self-inflicted Anger: These people inflict anger on themselves through self-harm acts like minor cuts, bruises, beating oneself, digging nails into their flesh or burns to release their anger.
SYMPTOMS OF ANGER AND AGGRESSION 
We may respond to anger in physical and psychological ways such as those listed below:

Anger   physical responses: increased heart rate and blood pressure, sweating, muscle tension, clenched jaw 
Anger   psychological responses: feelings of frustration, feelings of rejection, feelings of mistreatment, hostility towards some people 
Aggression: shouting at people (e.g. family, colleagues, strangers, physical violence (e.g. hitting, punching people or slamming doors), ignoring or socially excluding others (passive aggression)
WHY ARE SOME PEOPLE SHORT-TEMPERED
Some people really are more impetuous than others. They get aggressive more easily and more intensely as compared to others. There are also those who don't show their anger in loud ways but are chronically irritable and grumpy. People who are easily angered don't always curse and throw things; sometimes they get off socially, sulk, drink/smoke or get physically ill.

Easily angered people generally have what we call as "A low tolerance for frustration, aggravations and hassles of daily living" and sometimes overreact to the many common problems of daily living. They feel that they should not be subjected to frustration, annoyance, or inconvenience. They can't take things in stride, and are particularly infuriated if the situation in some way seems illogical: for example, such people might be miffed on being corrected for even a minor blunder. 

HOW ANGER AFFECTS OUR LIVES

Physical effects of anger: Anger triggers the body s  fight or flight  response. Other emotions that trigger this response include anxiety, fear and excitement. The adrenal glands flood the body with stress hormones, such as adrenaline and cortisol. The brain shunts blood away from the gut and towards the muscles, in preparation for physical exertion. Heart rate, blood pressure and respiration increase, the body temperature rises and the skin perspires. The mind is sharpened and focused.

Health problems with anger: The constant flood of stress chemicals and associated metabolic changes that go with recurrent unmanaged anger can eventually cause harm to many different systems of the body. Some of the short and long-term health problems that have been linked to unmanaged anger include: 

Headache 
Insomnia 
Digestion problems, such as abdominal pain 
Increased anxiety 
High blood pressure 
Depression 
Heart attack 
Stroke 
Skin problems, such as eczema
IMPACT OF ANGER ON OUR RELATIONS

Anger at home: Anger is a normal emotion but not being able to control your anger at home can damage your personal relationships. When you get angry, it stresses your partner out and breaks the trust in your relationship. When it comes to children, shouting at them can confuse them and make them afraid of you. In the long run, this can affect their social skills.
Anger at the workplace: Getting angry at your workplace can reduce your productivity and harm your relationships with your colleagues. The angrier you get in the office, the more your colleagues and clients will avoid you. Thus, you may risk missing out on crucial teamwork projects that can affect your career growth. A reputation for anger can also make you a target for revenge and lawsuits.
Anger in society: Nobody wants to interact with a person who has a reputation for getting easily offended and angered. Thus the angrier you get, the more your friends will keep away from you. This can be quite frustrating and can make you an even angrier person. Uncontrolled anger can also lead to physical outbursts that can put you in trouble with the law.
Anger is a strong and powerful emotion. If it isn t handled appropriately, it may have destructive results for you and those closest to you. Uncontrolled anger can lead to arguments, physical abuse, physical fights, self-harm and assault. On the other hand, well-managed anger can be a useful emotion that motivates you to make positive changes

ANGER MANAGEMENT - SUGGESTIONS FOR LONG-TERM ANGER MANAGMENT 
The way you typically express anger may take some time to modify. Suggestions include:

Keep a diary of your anger outbursts, to try and understand how and why you get mad. 
Learn relaxation techniques, such as meditation or yoga. 
Consider assertiveness training, or learning about techniques of conflict resolution. 
See a counsellor or psychologist if you still feel angry about events that occurred in your past. 
Exercise regularly.
BENEFITS OF REGULAR EXERCISE IN MOOD MANAGEMENT
People who are stressed are more likely to experience anger. Studies have documented that regular exercise can reduce stress levels and improve one's mood. This may be because physical exertion burns up stress chemicals, and it also boosts production of mood-regulating neurotransmitters in the brain, including endorphins and catecholamines.

TEACHING CHILDREN HOW TO EXPRESS ANGER
Expressing anger appropriately is a learned behaviour. Suggestions on helping your child to deal with strong feelings include:

Lead by example. 
Treat your child s feelings with respect. 
Let them know that anger is natural and should be expressed appropriately. 
Teach practical problem-solving skills. 
Encourage open and honest communication in the home. 
Explain the difference between aggression and anger. 
Teach your child different ways of calming and soothing themselves. 
Punish aggression or violence, but not appropriately expressed anger.

Kill The Anger Before It Kills You!

When it comes to the brain and IQ, is bigger 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!

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 connection in a normal manner. On the other hand, children and adolescents who suffer from Attention Deficit Hyperactivity Disorder or ADHD show sign 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.
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.
Neanderthal brain: 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.
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 brain 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!

Brain Size and Intelligence - Are the Two Related?

A lot of things can be done to cope with the initial stages of dementia. A person goes through a wide range of emotions such as fear, denial, frustration, and anger, post the diagnosis. Here is a list of tips that will help a patient with dementia to cope better:

Physical health: For a dementia patient, it is very important to take care of one s health. A good diet along with regular exercise and adequate rest is a prerequisite to manage this disorder.
Regular check-ups: Regular medical check-ups with the doctor are necessary in this condition. Depression and other mental health problems should be discussed with a professional.
Quit alcohol: Alcohol might give momentary pleasure from the misery, but it has long-standing implications. It reacts with the medicine and creates additional health and memory-related complications.
Allocate time for difficult tasks: With time, it can become difficult to perform even the simplest of tasks. The patient should accordingly schedule the time to perform the tasks which may be difficult to carry out. Adequate breaks should be taken while performing a task to avoid getting fatigued.
Redefine work: If a patient is suffering from dementia is still working, it should be ensured that the work is more manageable from a desk. Planning an early retirement may be a good idea in order to cope with dementia.
Be organised: Keeping track of things can get difficult with time. It, therefore, makes sense to organise all belongings systematically. Putting labels on doors and drawers also help.
Continue pursuing your hobbies: Amidst the difficulty and the depression, it is a good idea to continue doing things that are fun. While such activities might require some assistance from the doctor and family members, this helps the patient to be cheerful and healthy.
Maintain notes: Since dementia is involved with forgetfulness, it makes sense to maintain a diary and keep records of phone numbers, people, appointments, etc.
Communication channel: Maintaining a direct communication channel with family, friends, and relatives is a good idea. Sharing feelings will go a long way in maintaining relations with loved ones.
Support group: Joining a dementia support group can be highly beneficial for the patient. It will not only give the patient company but also make sure that the patient gets a lot of useful information about the disorder. It also helps in keeping the morale up.
Getting ready for the future: Things need to be meticulously planned well in advance to ensure that when the disease progresses, the patient has enough people to look after him. Things such as medical arrangements, financial assets, and property details should be carefully handed over as per the patient's wish. This will ensure a smooth run of the patients  life when they can no longer take care of themselves.

Dementia - Easy Tips To Help You Cope With It!

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