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?

Every person is familiar with the remark  Stop fidgeting  but does anybody ever wonder why do humans fidget? Is there any scientific reason for such an action? This article will throw light on the underlying causes for what is known as fidgeting.

Fidgeting and its underlying causes

Scientific research has revealed that fidgeting has many benefits still most people get annoyed when they see another person twitching and tapping. Most people do this seemingly without any control over their movement when they are ordered to be still. Research shows that there is at least one biological reason to back this action.
Since the same brain area is used for movement and speech, it is only natural that gestures are interlinked with thorough preparation for a speech. People tend to move their hands more when they are looking for a word to say, but are not being able to find it. In a recent study, it was found that school children between the age of 6-8 years who use their hands a lot can come up with the right answers during lessons.
While this is one theory, another neurological theory suggests that a portion of the mental load is off-loaded through the process of fidgeting when people have to tackle complex problems or thoughts. The theory is called cognitive load hypothesis. The offloading mechanism frees up the mental faculties thus, devoting them to the mental process. While this may not be a definitive explanation for fidgeting, it does go to show that there is a link between a person s hand movements and their thought and speech process.
Other reasons for fidgeting

Other than the cognitive advantages, some evidence has also been found linking fidgeting with metabolism. People who fidget are found to have a higher metabolism and lower BMI. This difference can be seen between thin and overweight people. Fidgeting amidst lollygagging during the day helps burn up to 350 calories a day. Also, fidgeting among other incidental physical activity helps keep an individual fit.
Among other reasons, fidgeting also serves as a coping mechanism for people with ADD. If a person is engaged in something that he/she is not interested in then the additional sensory-motor input that is even slightly stimulating or entertaining helps the brain to get completely engaged. This helps to maintain focus on the actual activity being performed by the individual.
So, fidgeting helps distract that part of the brain that is getting bored. This helps the other parts of the brain focus better on the actual activity. This is known as floating attention which perhaps is an evolutionary trait that dates back to prehistoric times. In those times, the ability to focus entirely on a task with undivided attention was not favorable to the human since doing so could make them unaware of the enormous ravenous beast hiding behind the bushes.
Thus, though there is some degree of understanding is there when it comes to fidgeting, more research studies are required to gain further insight. Consult an expert & get answers to your questions!

Fidgeting - Why Do We Do It?

Do people really suffer from mood disorders?

Mood disorders are common psychological problems that affect a vast portion of the human populace all over the world every year. These occur when there is a shift or imbalance in a person's psyche which affects his or her daily function and interpersonal relations in varying degrees. Each individual is affected by these conditions in a different capacity and responds to them in a distinct manner.

Mood disorders generally manifest themselves as fluctuations in a person's temperament. It is triggered by various factors. These mental illnesses range from mild to severe, the latter requiring urgent psychological counseling and treatment. A mild condition may even develop into a painful and chronic one without any form of remedial intervention.

What are the most common types of mood disorders?

There are many distinctive categories of mood disorders that can affect a person. The most commonly occurring ones are as follows:

- major depressive disorder

- bipolar disorder

- dysthymia

- cyclothymia

- seasonal affective disorder (sad)

Major depression is the most frequently occurring type of mood disorder. It causes mental and emotional turmoil, as well as physical anguish. Those affected by it may experience a single episode in isolation or multiple episodes over a period of time. The milder version of this condition is known as dysthymia.

Bipolar disorder is a comparatively rare condition that causes alternating states of extreme mania and depression. It is also known as manic-depressive illness. The mild version of this is called cyclothymia.

Seasonal affective disorder or sad is a depressive disorder that is known to affect those living in colder climes. It is caused generally by the lack of warmth and light, the onset of which begins in late autumn and lasts till the end of winter.

What causes a mood disorder?

Mood disorders are very difficult to diagnose as they can be caused by an assortment of triggers and the symptoms are not always apparent. This is particularly true in the case of dysthymia and cyclothymia.

Some of the usual factors that lead to mood disorders are:

- chronic stress and anxiety

- anomalies in the functioning of the nervous system

- prolonged periods of isolation

- genetics

- childhood abuse and trauma

- ineffectual coping mechanisms

- insufficient nourishment/malnutrition

In most cases, a combination of multiple factors usually leads to the development of mood disorders and other mental illnesses.

If you would like to consult with me privately, please click on 'consult'.
Related Tip: 5 Mood Uplifting Foods You Must Keep Handy

Do People Really Suffer from Mood Disorders?

Borderline personality disorder (bpd) is a mental illness. A patient suffering from bpd maintains unstable relationships with other people, shows inappropriate emotional reactions and possesses suicidal or self-harm tendencies. It is purely a personality disorder caused due to multiple factors. Patients suffering from bpd may find it difficult to stay alone. They fear abandonment and loneliness. Yet they have a tendency of showing mood swings, sudden emotional outburst or anger and hostility. This prevents them from having a long lasting relationship in life.

It usually starts affecting the patient's life from early adulthood. It however seems to improve with age. The patient also has distorted self-image. He or she is unclear about what they want from life or what they are in reality. Even minor incidents can trigger intense reactions in people with bpd.

Symptoms of borderline personality disorder.

The signs of suffering from bpd are listed below:

Intense and frantic effort to avoid abandonment or loneliness
Unstable relationships with people and changing the attitude towards them drastically. It can change from being in immense love with each other to intense hatred.
Developing paranoid thoughts and having dissociative feelings-the patient often lacks the feeling of self and suffers from identity crisis.
Suicidal feelings and attempts
Tendency to cause self harm or destruction by drug abuse, driving irresponsibly or be having unprotected sex
Reflecting intense depression
Chronic boredom
Sudden anger and hostility
Causes for borderline personality disorder.

Borderline personality disorder can be caused due to multiple reasons. Usually it has been found by researchers that it occurs to patients who have had a disturbed childhood. Complex and unpleasant happenings in the childhood may leave a deep impact on the patient's personality, which comes back as a disorder in his or her early adulthood. From mental, physical to sexual abuse in the childhood can lead to this condition in adults.

Besides, researchers have discovered recently that this illness has hereditary links. Some genes may be responsible for bpd. Improper functioning of the brain is also another factor. Especially, the portion of brain that controls emotions might not be functioning properly in co-ordination with other parts of it.

Diagnosis.

There is no particular clinical test that can diagnose bpd. It can be diagnosed by a series of interactive session with the patient by a psychiatrist.

Treatment.

The treatment of bpd involves three steps- psychotherapy, medications and support from peer and family. Dialectical behavioral therapy, cognitive behavioural therapy and psychodynamic psychotherapy are used in treating the patient. There are no specific medicines to cure identity crisis, boredom and loneliness. However, other symptoms like mood swings, depression and anxiety can be treated with anti-depressants and mood stabilizers. Antipsychotic drugs are also helpful to a certain extent. In extreme cases, hospitalization may be needed.

A Guide to Borderline Personality Disorder

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!

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