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?

What is depression?

It is a state of mind when a person feels very low, loses interest in routine daily activities, feels hopeless and helpless. Many times the person starts thinking about suicide. It is a very dangerous state and needs immediate intervention from mental health professionals.

Assessment of depression:

Anyone feeling very sad cannot be called as a" depressed" person. To confirm the depression, the person needs to undergo assessment tests by either a psychologist or a psychiatrist. A" depression test" is carried out to see the exact intensity of depression.

Symptoms of depression:

Feeling very sad all the time, continuously for more than 15 days: feeling very sad continuously for a period of 15 days or more confirms depression. But just feeling sad sometimes is not depression.

 Crying for no specific reason: a depressed person may cry without any specific reason or provocation. The internal feeling of sadness is so intense, that the person cries without a good reason.
 Feeling worthless and hopeless: a depressed person has very low self esteem. The person thinks that he/she is useless, has no value and respect in the society. A depressed person feels hopeless. He/she thinks that'this is the end of the world' and things cannot improve. The person does not have any hopes about future and may start thinking about committing suicide or may attempt suicide.
 Loss of interest in life: the person loses interest in life. Does not feel like taking part in any activities which she/he were interested in doing earlier. There is nothing to look forward to, in their life.
 Ignoring personal hygiene: the person is so disinterested in life that she/he becomes careless about personal hygiene. They may not take bath for days together, may not even change their clothes or comb their hair or brush their teeth and are least bothered about the general cleanliness.
 Sleep disorders: the depressed person may sleep all the time or may not be able to sleep at all, which affects their overall health.
 Eating disorders: the person with depressive symptoms may stop eating or eat very little or in some cases eat a lot.
 Lack of sexual desire: the person may lose interest in sex and stop interacting with the sexual partner or start avoiding them.
 Feeling like a loser all the time, not wanting to fight back: the person has no self confidence and hence loses all the faith in his/her own abilities. Does not believe that he/she can face difficult situations and also can fight back.
 Becoming antisocial: the person avoids meeting other people and does not interact with people at home.

Causes of depression:

There are various factors, which may cause depression:

Family history: a person who has a family history of depression is more likely to have depression. If any of the parents or grandparents were diagnosed with depression then the person is more susceptible to depression.

Trauma: if a person has gone through a'life changing' experience, it can cause depression. Situations, such as a sudden death of a loved one or in case of witnessing devastating natural disasters like earthquake or tsunami or a war survivor, someone who has experienced terrorist attack or when someone has suffered sexual or physical abuse etc. May cause depression.

Health issues: if a person is having terminal illness, that can cause depression as the person has to endure lot of pain and has no hopes about recovery.

Relationship problems: if a person is dissatisfied with his/her close relationships like relation with the spouse, parents, siblings or offsprings, then the person may feel like a failure and feels worthless, unwanted or betrayed.

Financial issues: a person having any financial issue like not able to get a job or loss of job, incurring heavy losses in business or unable to earn enough money to satisfy the basic needs etc. Might get depressed.

Failures in life: failure to pass an examination, failure to achieve targets/goals, failure in love affair etc. May result in depression.

Treatment for depression:

Depression may fall in the category of mild, moderate and severe. But it is very important that the person gets assessed for the severity of depression.

Assessment by a psychiatrist/psychologist/counsellor: a person needs to be assessed by either a psychiatrist or a psychologist or a counsellor, to understand the intensity of depression. These mental health professionals may assess a person by talking to him/her and if required by applying certain'depression assessment' tests.

Medication and counselling: in case of moderate to severe depression, a psychiatrist will prescribe certain medication. Along with the medicines, counselling sessions work very well. In case of mild depression, only counselling also can be helpful.

Depression is treatable: if you come across someone with depressive symptoms, kindly advise them to seek help from a counsellor, psychologist or a psychiatrist.

Depression What You Need to Know About It

Smartphone Addiction is a Sign of Depression

There are some people who just never seem to get off the phone. They would be looking at their phones all the time, messaging, using social networking sites or simply clicking their pictures or playing games. A study suggests that addiction to the smartphone is linked to and serves as a sign of depression.

The study reveals that individuals who have been diagnosed with some form or degree of depression tend to use their phones more. In fact, smartphone addiction is correlated to clinical depression. So, if your teenage son or daughter or someone you know have been using their phones too often, then this might be a red signal towards depression.

Smartphone addiction can be seen as a compulsive behavior and is typically noticed among depressed people. At the same time, it can result in depression as well. People who are prone to developing depression symptoms may also use their phone more often. Their excessive usage and smartphone addiction may actually make them irritable and sad, looking at photos of others, noticing other people’s lives may make them feel that their lives aren’t perfect. This can in turn lead to feelings of extreme sadness, cause depression or even suicidal thoughts.

So, make sure that you keep a tab of how often people use smartphone in your family. If you suspect behavioral changes with smartphone addiction, consider getting a consultation with a psychologist or counsellor.

If you would like to consult with me privately, please click on 'Consult'.

Your Addiction To Smart Phone Reveals Something Shocking About You!

The first question when you greet somebody is 'how are you' and this often refers to our state of well-being. While most answers would be great, awesome or good, we usually think of how we are doing physically. While some of us may talk about physical conditions (say things like feverish, have a cold, etc.), not many would think of talking about mental health conditions. However, mental health is very important for overall well-being. 

Can you think of someone who is severely depressed or anxious all the time and have a good physical health? Chances are very bleak, and if you consider the overall health as a mix of mental and physical balance, this is not possible. Read on to understand how important mental health is and why you should start paying more attention to it.

Improved physical health: If someone is in a stressed state, it is obvious that they would not be able to do the activities they enjoy. Being affected mentally also leads to reduced immunity and sleep disturbances, making the person prone to infections and other disorders. Stress is one of the main risk factors for chronic medical conditions like heart disease and diabetes.
Improved prognosis: Most often, doctors focus on treating the physical aspects of a person s health. However, with recent emphasis on mental health, more and more doctors are looking at wholesome measures to improve a person s health. Results show that when a person s mental health is also addressed, the physical ailments respond very well.
Improved productivity: People with unattended mental health disorders often resort to absence from work and/or school, can have financial instability, be homeless and can fall repeatedly. Being mentally healthy provides overall changed perspective of life and therefore improves productivity.
Improved personal relationships: Children of people affected with mental illness are prone to neglect, abuse, rejection, and behavioural issues. There is also social isolation, which may lead into adulthood, and these children may also have emotional health problems. Others in the close circle including spouses, siblings, parents, close friends and colleagues would be clearly affected by a person who is mentally unhealthy.
Social effects: These people are highly prone to social crimes like rape, murder, theft, violence, etc. They may not be able to afford their treatment and/or resort to these crimes to assert themselves.
Improved quality of life: Life expectancy is higher in people who are mentally healthy. Even with mild symptoms of anxiety and depression, this is reduced, and the chances of a happier, healthier life are reduced.
Whatever the effect, mental health needs to be addressed as equally as we do physical problems, using medications, counselling, or lifestyle changes.

Mental Health - 6 Reasons Why You Should Take it Seriously!

According to most experts, depression and diabetes have been intricately connected in a vicious cycle. While the prolonged and sustaining nature of diabetes directly makes one vulnerable to the bouts of depression, doctors tend to locate traces of depression in the family history of an individual in order to diagnose the roots of diabetes. It won't be too far-fetched to state that both causes as well as affects the other.

If you have diabetes, either type 1 or type 2, you have an increased risk of developing depression. And if you're depressed, you may have a greater chance of developing type 2 diabetes. The good news is that diabetes and depression can be treated together. And effectively managing one can have a positive effect on the other.

How diabetes and depression correlated? 
There are myriad ways in which diabetes affects depression and vice versa. 

Firstly, tackling such a long drawn disease and its various pitfalls might cause a lot of anxiety to one and lead to depression. Whereas on the other hand, depression reduces the zeal to live and thus results in poor lifestyle choices which in turn causes weight gain, unhealthy food habits, physical inactivity. As we are well aware, all these have the potential to wreak havoc for any patient of diabetes. 

Similarly, diabetes ushers in various other health complications, adversely impacting one's productivity. This may cause depression in a lot of people. 

On the flipside, depression impedes one's ability and enthusiasm to work or communicate, this in turn intervenes with one's monitoring of diabetes. Since these two extremely malevolent diseases have such close connections, medical science recommends ways to grapple with both. The rigors of managing diabetes can be stressful and lead to symptoms of depression.

Diabetes can cause complications and health problems that may worsen symptoms of depression.

Depression affects your ability to perform tasks, communicate and think clearly. This can interfere with your ability to successfully manage diabetes.

Treatment

Depression is just like any other illness, it can be treated. Treatment can lift the depression and improve diabetes control.

Looking after your diabetes will help decrease the risk of getting depression. If you already have depression, good diabetes management will help lessen the negative impacts it can have. Depression is no different to any of the other complication of diabetes. It is a genuine illness for which you need to seek help and support from health professionals.

The treatment for depression and diabetes involves a coordinated approach that monitors both diabetes control and the symptoms of depression. It is about finding the treatment that works best for each person. For example, people with diabetes and mild depression may find that regular physical activity improves depressed moods and also helps control blood glucose levels.

Helping yourself.

If you suspect you might have depression, take control of your health by:

Going to a doctor or other health professional
Getting involved in social activities
Engaging in regular moderate physical activity
Learning about depression and diabetes
Very particular about medicines prescribed for diabetes
Eating healthily and including a wide variety of nutritious foods
Achieving and maintaining healthy weight
Limiting your alcohol intake
Getting help, support and encouragement from family and friends
Asking your doctor to check your blood pressure, cholesterol and blood glucose levels.

Diabetes and Depression

Is depression eating you up from within? are you facing severe emotional meltdown? emotional disturbances can ruin your life and this is why you have to look for the best preventive ways. You can have a consultation with any counsellor so that you can share your problems. Your counsellor will definitely help you to get some potential way out. 

Best ways for preventing emotional meltdown:

 Detecting the signs: the actual signs of emotional meltdown need to be detected and then only you can get rid of the same. Both your facial expressions and behavioural changes are to be observed carefully as these will help you to detect the signs. If you are remaining silent for most of the times, then there is something going on in your mind for sure. 
 Early intervention: you should rely on your intuition or sixth sense so that you can sense the troubles you are going to face. You should have a good observation power so that you can sense things easily. Remain quiet and calm so that you can take the right decisions. 
 Living well: you need to choose a completely healthy way of living, otherwise you will never get freedom from emotional troubles. Do not think much about past incidents, rather you should look forward so that you can go ahead. You should develop only positive mentality in order to discharge your duties in a perfect manner. Remain happy and keep everybody happy and then only you will be able to get the actual essence of life. Healthy eating and good habits are also needed so that your life can become more lively and refreshing. 
 Have proper communication: if you think that your friends or family members are pretty reliable, then you can openly communicate with them. This would help you to get mental relief and relaxation. If you open up your emotions and share them with anybody, then you will feel relaxed and your mind will be calm at all times. 
 Have counselling: it is not always possible to share all your secrets with your loved ones and this is the reason you have to look for the most reliable option. You can go for thorough counselling, and this can help you to get rid of depressing thoughts and other mental troubles. In this case, you have to look for the best counsellor in your locality so that you can disclose all your hidden secrets.

How to Prevent an Emotional Meltdown?

Don't wait any longer, manage your Anxiety and Depression online with a Lybrate doctor today

Consult for Anxiety and Depression - Online and Easy!

FilterClear All

COMMON SPECIALITIES

COMMON ISSUES