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?

As per medical studies, bipolar disorder is a personality disorder that is said to affect millions of people around the world, as per medical studies. Extreme mood swings that take a person from a state of euphoria to depression can be called bipolar disorder. While we all go through phases of the same, the patients who suffer from this disorder will usually show a persistent swing or shift between varying moods. The severe shifts will lead to difficulties when it comes to managing one's everyday affairs in a normal manner. The symptoms and signs are also characterised by the phases and mood swings that the patient may be going through. 
Read on to know more about the signs and symptoms of bipolar disorder.

1. Mania: One of the extremes in mood swings experienced by the patient includes extreme euphoria or mania for no apparent, or life altering reason. Feeling overly happy and enthusiastic are the basic symptoms of this phase.

2. Impulsive: The patient can end up feeling elated for a prolonged period of time, with extreme restlessness and impulsive behaviour. They may also end up getting agitated and edgy. This is usually characterised by fidgety behaviour and when the patient speaks too fast. The patient may speak too fast due to racing thoughts which overtake his or her speech and actions.

3. Confidence: In this stage, the patient may also display extraordinary confidence, which may not necessarily be backed by reality. In reality, things may be very different in terms of opportunities, skills, people and other such factors. During this mania phase, the patient may also indulge in risky behaviour that gives an adrenaline rush like gambling and having sexual intercourse with multiple partners. This usually happens when the patient is bolstered by a sudden surge of unfounded confidence.

4. Depression: This is the other end of the spectrum for these patients. When the mania abates, it gives to way to extreme depression and even anxiety.

5. Withdrawal: The patient usually tends to isolate himself or herself from the rest of the family and social circle for a prolonged period, refusing to meet anyone on a normal basis. They also avoid contact with people whom they meet every day, which can have an adverse effect on their work and the rest of the aspects of their lives.

6. Memory and Concentration: In this phase, the patient can also experience difficulty in remembering important things and concentrating on tasks. The patient may also be preoccupied with a number of things which can prevent him or her from making proper decisions. Slow speech and lack of energy may follow as a result of such preoccupation. Preoccupation with death is a common symptom of this phase.

Symptoms of Bipolar Disorder

Do you have someone who is passive-aggressive in your life? Perhaps your parents, your siblings, your partner or your friends? It can be difficult to handle such a person. When two people, who are having a healthy relationship with each other are angry with each other, they show anger, they say that they are upset, they discuss things and sort things out. There are so many different ways to express anger. But when it comes to a person with passive-aggressive behaviour, it is not going to be the same when they are angry. This is basically a way to express anger indirectly, as they are unable to or uncomfortable to express their feelings and anger openly.

They need help, and it is you who will be able to help them get out of this pain or anger. Here are six steps to changing someone's passive-aggressive behaviour:

When there is an argument going on between both of you or when one of you is angry, do not say something or do something negative. This will make them shut down completely and they will never open up. It may also happen that the situation gets worse. So, take some time and calm down.
Do not go for any guesswork. You are trying to help someone to get over his/her passive-aggressive behaviour. You need to know what they actually feel. So, ask them how they feel and if they have anything to say about it. This can help them open up.
Brainstorming can be one of the best steps. Yes, if you think that you often argue on some common point, then you need to come up with a solution for it first. Ask for their opinion, make a list of all the points and try to make it as detailed as possible.
Check out the pros and cons of your opinions. When you are done with brainstorming, you need to consider each opinion or decision you made in order to make sure that both of you are comfortable with it.
Choose a win-win situation. In other words, pick up those solutions which make both of you happy.
Execute your opinion or plan and evaluate if it is working for you. If plan A does not work for you, then you can still consider the other options that you left behind to draft a plan B.
Communication is very important and when you are able to communicate well, you will be able to get what you actually need. You should start to think that your feelings are valid and learn to enjoy how good it feels when others value your feelings. Open up and talk!

Passive Aggressive Nature - 6 Things You Can Do To Help!

Having a healthy brain is equally important as is staying physically fit. Good mental health is absolutely essential. Apart from regular exercises there are certain foods also which can help you to maintain good mental health. Below mentioned are few foods, essential for having a healthy brain-

Include fish in your diet- if you are a non- vegetarian then include oily fishes like salmon, sardines in your diet. These fishes are replete with omega -3 fatty acids, dha and epa. All these are essential for the brain to function efficiently.
Munch on nuts- nuts are rich sources of vitamin e. Vitamin e can help you prevent your brain from alzheimer's disease. Nuts are also beneficial for elderly people and can help them combat the problem of memory loss.
Keep preparations with green leafy vegetables on your menu- vegetables like cabbage; broccoli is abundant in anti-oxidants. Broccoli is also a good supplement for vitamin k. These help to develop your memory and also keep brain diseases like alzheimer's, dementia at bay.
Have a sweet tooth for blueberries- this fruit is rich in anti oxidants, vitamin c and k. It helps to deal with problems like memory loss, alzheimer's and dementia.
Add eggs to your breakfast menu- eggs are rich in choline and also protein. It acts as a very good food for developing a healthy brain.
Get addicted to avocadoes- avocadoes help to tackle problems like hypertension, blood pressure and also help in smooth flowing of blood. They also contain vitamin k and c which help in memory development.
Go for whole grains- whole grains like wheat flour, flour, oatmeal provide energy to your brain. They supply glucose and are thus considered to be very good brain foods.
The above mentioned foods are easily available and can help you to develop a healthy brain.


Foods for a Healthy Brain

In most Indian homes, a family is not complete with just one child. Until about a couple of decades ago, a family with a single child was very rare. The most common response would be 'with whom the child will play'. Between the siblings, there is always so much love. Starting from getting attention from the parent to education at all stages of life, this is one relationship which just grows and grows. While it definitely is a feel-good factor, scientifically too, it has been proven to have multiple benefits.

Read on to know some benefits of having siblings and how it can help you stay healthy and positive.

A constant companion: With a sibling around, there is no need to look for a play or study companion. There is always one available right in the same home. This provides for a happy, healthy equation with a lot of give and take that just extends through life.
Continuous learning environment: With a sibling around, the learning never stops. There is a constant teacher/mentor-student relationship with the elder one having an upper hand and trying to teach the younger one all sorts of things from using a chalk to spoon to math to magic.
Sharing begins at home: Whether it is your toys or colours, stationary or chocolates, siblings share a lot of stuff and so from a very young age, there is a behaviour that encourages sharing of all sorts of things. Studies have shown that children with siblings show a lot more sympathy and are more open to sharing things as compared to single children.
Builds selflessness: The next time you see two siblings, notice how the elder one is always so protective of the younger one. The elder one is willing to give up their chocolate just so the younger one smiles. Similarly, the younger one also would give up a toy so that the elder one is happy. This selflessness is ingrained in children with siblings, which extends into their other relationships too later in life.
Tougher individuals: Problem solving is something which gets built in early in life when children have siblings. This comes in handy later in life too, which makes them tougher individuals. They are also better skilled at negotiating, good at setting and achieving goals, managing relationships (both professional and personal), and are so more successful.
The relationship with a sibling just continues through life. The above are some pointers as to how having a sibling makes for a happy, healthier, and positive life. Anyone with a sibling would definitely vouch for these!!

How Having Siblings Can Keep You Positive and Healthy?

We have a tendency to be our own worst critics. This affects your self-esteem that in turn affects how you live your life. Self-esteem can be defined as how a person feels about himself or herself and his or her abilities. Here are a few tips that could help you boost your self-esteem.

Make the right comparisons: It is human nature to judge yourself in comparison to other factors. However, comparing yourself to others is never a good idea. Each of us has different strengths and weaknesses. While one person may be great at outdoor sports, art may be another s strong suit. Find your own strengths. If you must compare, make a comparison on how you have progressed. If you like writing, look at how your style has evolved. Similarly, if you like a sport, look at the improvements you have made.
Set realistic goals: Whether its weight loss or career, it is important to set realistic and attainable goals. This should never be set in relation to another person. For example, setting a goal to get a promotion faster than your friend is a bad goal. Instead, set a timeline by when you want to reach the next step of your career. Ensure that these goals are realistic. You may have peers who have turned entrepreneurs but if you know that you do not have the necessary financial backing available, setting a goal to start up your own company may not be a good idea. Instead, if you do want to set up your own firm set a goal for the amount of money you need to put aside.
Focus on things you can control: There are some things we can control and others that we cannot. Do not focus on the latter. For example, you have little control over the education you received as a child. However, you do have control over the training and education you want to receive now. If you feel that you need to learn something more, take steps towards it. Merely saying that you did not go to a top school will not help.
Celebrate the small Stuff: Even small victories need to be celebrated. For a socially conscious person, simply going out for a cup of coffee with someone else is a victory. Similarly, booking online tickets could be a victory for a technologically challenged person. Celebrate these small things in life and you will soon be celebrating more things than dwelling on things you feel bad about.

Self Esteem - Ways You Can Enhance It!

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