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?

Depression, or major depressive disorder, is a mental health condition marked by an extended sense of sadness and despair that affects how a person thinks, feels and functions. It affects the way you think and brings about changes in your physical and emotional self. In severe cases, depression makes it extremely difficult for you in carrying out your daily activities. Yes, the condition may significantly interfere with a person's daily life and may prompt thoughts of suicide. There is no instant cure for this disorder; rather it requires a more long term approach to treat this disease.
Symptoms-
The symptoms of depression are:
Feeling of emptiness and sadness.
Violent outbursts of anger.
Disturbances in sleep patterns, resulting in insomnia in few cases.
Constant tiredness and fatigue.
Constantly agitated and anxious.
Drastic changes in your appetite (usually appetite decreases).
Physical problems such as headache and back pain.
Constant feeling of worthlessness and guilt.
Recurrent thoughts of suicide and violence.
Causes-
Although scientists agree that depression is a brain disorder, the debate continues about exact causes. Many factors may contribute to the onset of depression, including genetic characteristics, changes in hormone levels, certain medical illnesses, stress, grief, or substance abuse. Any of these factors alone or in combination can bring about the specific changes in brain chemistry that lead to the many symptoms of depression, bipolar disorder and related conditions.
Treatments-
Psychological counselling and medications are the preferred treatment alternatives for depression. The medications that are used to treat depression are antidepressants and serotonin reuptake inhibitors. It is important to consult a psychologist before opting for any treatment procedure. The doctor will carry out a thorough diagnosis and then prescribe treatment accordingly.
Psychotherapy is another treatment process that is used to treat depression; this involves you talking about your condition to a doctor. It can help you find better and feasible ways to find solutions to problems and set realistic goals in life.
Electroconvulsive therapy is another mode of treatment that uses electric currents to modify the functioning of the neurotransmitters.


Symptoms and Treatments of Depression

Procrastination is a way of sabotaging oneself by putting off activities and delaying success. This is an emotional and mental obstacle that many people face in varying degrees. So here is everything you need to know about procrastination.

It becomes a lifestyle: As per medical research, about 20% of the people who procrastinate, have been doing it on a chronic basis and can now safely say that this is a lifestyle and not just a habit that one has fallen prey to.
It is cultivated: Contrary to popular belief, procrastination is not something that anyone is born with. It is cultivated with constant inaction over a period of years, which also includes the act of making excuses to put off a task.
Excessive alcohol consumption: In many cases, procrastinators will end up enjoying higher consumption of alcohol than their contemporaries. This may be done to alleviate boredom before the excessive consumption becomes a habit, which further dulls the senses.
Hiding from the truth: It has been seen that procrastinators often lie to themselves or hide the truth about their problem by making mindless excuses, which do not actually exist. They are chronic liars who come to believe their lies, which can give rise to even more severe behavioural issues.
Distractions: Most people who procrastinate will look for distractions that will keep them from doing their work properly. This may include watching television or eating, or even doing mindless chores that are not important.
Focus: Many of these procrastinators have problems when it comes to focusing and finding solutions for various tasks. They cannot prioritise and put their mind to a certain task, which also prevents them from understanding the requirements for completing that task.
Avoiders: These types of procrastinators usually avoid doing the tasks that will lead them to success. They do not make the effort to carry out the necessary tasks in a proper manner.
Decisional procrastinators: These kind of procrastinators simply cannot find the motivation to take a decision that will change the direction of their lives by putting one step in front of the other on a daily basis.
Cost of procrastination: There is a huge cost that is borne by these kinds of people in the long run. While missing deadlines, losing jobs and not graduating from college are just some of the consequences, many of them also come down with a plethora of health conditions including gastrointestinal diseases.
Therapy for procrastination: The best way to transform a procrastinator is with the help of cognitive behavioural therapy, which can help in reprogramming the brain with fruitful, guided discussions and internal dialogues. This kind of therapy works well in the long run.

10 Things You Must Know About Procrastination

Depression is recognized as a mood disorder characterized by the prolonged feeling of sadness and loss of interest in otherwise regular activities. The symptoms include loss of sleep and appetite, loss of interest, persistent feeling of sadness and lowered self-esteem. These symptoms should last for a minimum of 4 weeks for the individual to be diagnosed with depression. Sometimes, at its later stages, depression can also be accompanied by suicidal tendencies.

How it can be treated?

Role of anti-depressants: Depression has become rather common in the present day scenario. The treatment varies from prescription drugs to therapy. People who have depression are usually given mood enhancers and anti-depressants. Antidepressants are medicines used to help people who have depression. With the help of these depression medications, most people can achieve significant recovery from depression. Most antidepressants are believed to work by slowing the removal of certain chemicals from the brain. These chemicals are called neurotransmitters (such as serotonin and norepinephrine). Neurotransmitters are needed for normal brain function and are involved in the control of mood and in other responses and functions, such as eating, sleep, pain, and thinking. Antidepressants help people with depression by making these natural chemicals more available to the brain. By restoring the brain s chemical balance, antidepressants help relieve the symptoms of depression. Specifically, antidepressant drugs help reduce the extreme sadness, hopelessness, and lack of interest in life that are typical in people with depression. However, these are but short-term solutions to depression and don t necessarily cure the individual completely. For the treatment to be effective, the drug intake must be combined with therapeutic techniques to solve the problem at the root level.
Therapy: Different therapeutic techniques are used to treat depression depending majorly on the individual, the cause of depression and general history and state of mind. Research suggests that client centered therapy and cognitive behavioral therapy are a good start with an average case of depression. The therapists usually incorporate several other methods based on the client s need to get maximum effect. Adlerian techniques, where individuals are made to comprehend the thoughts and emotions which influence their lifestyles and adopt a more productive and positive way of life, are rather helpful with most clients who suffer from depression.
Note
Depression is a fairly common mental health disorder today, affecting a large population. Depression must be acknowledged as a proper mood disorder and not just a passing phase. It is completely curable with proper medicine and therapeutic sessions. The individual is able to move over the feelings of unhappiness and lack of interest with proper care and acceptance from loved ones in addition to therapy and the drugs, of course.

Depression - Is it Curable?

While many of us may associate healthy food with a healthy body, it is also true that healthy food can support a healthy brain. As we start to grow old, there is something known as oxidative damage which can lead to memory impairment and general brain decline. A healthy brain is one where the brain function is at an appropriate level and the ageing process has been pushed back in terms of stellar memory and information processing. According to Ayurveda and other arms of medical science, there are a number of super food items that can help in this process. Here is a list of five food items that can lead to a healthier brain.

Brahmi: This is one of the most commonly used Ayurvedic herbs. It can be used for many ailments and it is also prescribed as a brain tonic for stronger memory. Besides making the memory clear and sharp, this ingredient can improve the brain s grasping power and the mental capacity of the brain. It is also an excellent anti-anxiety agent, as per Ayurvedic science.
Ginkgo Biloba: This herb promotes better blood circulation in the brain, which helps in improving the overall brain function. It is also a memory enhancer. This herb is used by Ayurvedic doctors for the treatment of Alzheimer s Disease and Amnesia. It is a good medicine that can repair the damaged cells of the brain.
Ashwagandha: This is also known as an Ayurvedic wonder herb. This herb contains many beneficial properties for the brain and the rest of the body. When it comes to the brain and its functioning, Ashwagandha is ideal for patients who are suffering from severe stress. Besides being a stress reliever, this herb can also be used to keep the brain in a calm state for better performance. It helps in improving the functioning of the brain and its complex nerves. This herb is also a good memory enhancer.
Gotu Kola: Gotu Kola is a well-known Ayurvedic herb that can be used for protecting the nerves from damage. It protects the brain cells as well. Also, it enhances the capacity of the brain and leads to improved performance thanks to the many vital elements that it carries.
Mulethi: This is a stress relieving herb used by Ayurvedic doctors. It improves the blood circulation in the nervous system, which gives rise to better brain function. This is a very good herb for children and students, as it is a memory booster which helps them in retaining and retrieving information. It is also a stress relieving medicine that can be used to keep the brain calm and cool even in the most challenging situation.
Adding the above discussed products to your daily diet can help you achieve your fitness goals in terms of body and brain.

Five Food Items For A Healthier Brain!

If people understood the benefits of laughter and it could be packaged and sold in bottles, then it would sell the most. Laughter and humour is contagious and easy to  make and use. It has many therapeutic benefits besides just enjoying a good joke. When laughter is shared, it binds people together and increases happiness and intimacy. Laughter also triggers healthy physical changes in the body. Humor and laughter strengthen your immune system, boost your energy, diminish pain, and protect you from the damaging effects of stress. 

A. Laughter is good for your health:
1.Laughter relaxes the whole body. A good, hearty laugh relieves physical tension and stress, leaving your muscles relaxed for up to 45 minutes after.
2.Laughter boosts the immune system. Laughter decreases stress hormones and increases immune cells and infection-fighting antibodies, thus improving your resistance to disease.
3.Laughter triggers the release of endorphins, the body’s natural feel-good chemicals. Endorphins promote an overall sense of well-being and can even temporarily relieve pain.
4.Laughter protects the heart. Laughter improves the function of blood vessels and increases blood flow, which can help protect you against a heart attack and other cardiovascular problems. 

B. The link between laughter and mental health:
1.Laughter dissolves distressing emotions. You can’t feel anxious, angry, or sad when you’re laughing. You will feel lighter, happier and confident.
2.Laughter helps you relax and recharge. It reduces stress and increases energy, enabling you to stay focused and accomplish more. It has the capacity for a person to be in touch with the present and bounce back faster from problematic situations.
3.Humor shifts the perspective, allowing you to see situations in a less serious light. You will be able to see your own mistakes as errors of judgement, learn from them and move on. You will feel less anxiety and panic reducing your heart rate and muscle tensions.

Shared laughter is one of the most effective tools for keeping relationships fresh and exciting. All emotional sharing builds strong and lasting relationship bonds, but sharing laughter and play also adds joy, vitality, and resilience. And humor is a powerful and effective way to heal resentments, disagreements, and hurts. Laughter unites people during difficult times.

C. Humour improves your Social Relationships
Incorporating more humor and play into your daily interactions can improve the quality of your love relationships— as well as your connections with co-workers, family members, and friends. Using humor and laughter in relationships allows you to:
1.Be more spontaneous. Humor gets you out of your head and away from your troubles.
2.Let go of defensiveness. Laughter helps you forget judgments, criticisms, and doubts.
3.Release inhibitions. Your fear of holding back and holding on are set aside.
4.Express your true feelings. Deeply felt emotions are allowed to rise to the surface. Its easier for others to take constructive feedback when sandwiched between something light and positive. 

D. Making opportunities to laugh together:
1.Watch a funny movie or TV show.
2.Go to a comedy club.
3.Read the funny pages.
4.Seek out funny people.
5.Share a good joke or a funny story.
6.Check out your bookstore’s humor section.
7.Host game night with friends.
8.Play with a pet.
9.Go to a “laughter yoga” class.
10.Fool around with children.
11.Do something silly.
12.Make time for fun activities (e.g. bowling, picnics, games) 

However, it is important to keep in mind that you don’t laugh at someone or in their absence. Don’t resort to sarcasm and witticism, which is not clean humor and showing sensitivity towards other people’s sentiments. So take out your laughter arsenal and get ready to shoot.








LAUGHTER: THE BEST MEDICINE

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