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?

Reducing, limiting or stopping the intake of alcohol can be a bumpy road. Impossible as it may seem, it is possible to recover from alcoholism with proper care and support. Recovery being a gradual process, denial often plays a spoilsport. The first step is to accept that alcohol abuse is occurring and take the necessary steps to remedy it. 

Here is a list of a few steps that psychologists suggest can get rid of alcoholism:

Doing a cost-benefit analysis: The first thing a psychologist suggest is to do a cost-benefit analysis. For instance, the benefits of drinking could be having fun, a possible way to relax, forgetting about the problem at hand etc. On the other hand, the benefits of not drinking could be a better state of physical and mental well-being, improving relationships, having more time and energy to lead a healthy life etc. Similarly, the cost of drinking could be problems in relationships, depression, anxiousness, poor performance at work etc. The cost of not drinking, on the other hand, could be finding other solutions to deal with problems, losing drinking buddies, taking up more responsibilities etc.
Setting goals: The next step is to set goals pertaining to giving up alcohol for good. It is important to be realistic while doing this. The goal should be specific and precise in nature. For instance, the goal could be writing the date of quitting alcohol in a personal diary or something such as drinking a certain amount of alcohol during weekdays and weekends etc. It is important to announce or share the goal with dear ones. It helps to reduce temptations and avoid bad influences.
Cutting back drinking or quitting at one go: The next step is to work towards the goal. Once the goal is set, it must be adhered to. Keeping a personal diary to measure everyday drinking goes a long way in quantifying and ultimately limiting it. Instead of going out and drinking with buddies, drinking at home could help curb alcohol intake. Drinking slowly is also helpful when trying to quit alcohol.
Get sober safely: While some people can give up drinking over-night, some need medical and psychological assistance to quit. Either way, it makes sense to seek expert advice while quitting alcohol. Suddenly quitting alcohol can result in withdrawal symptoms. Nausea, headache, anxiety, sweating, shaking, elevated heartbeat etc. are some of the withdrawal symptoms. It is possible to counter these symptoms medically.
Change in lifestyle: While the body gets used to an absence of alcohol, it is necessary that certain lifestyle changes are made. For instance, daily exercise, building a good support network, developing a new interest, eating healthy food, meditation etc. helps a person to quickly get used to life without alcohol.

De- Addiction - 5 Things Your Psychiatrist Will Suggest!

Manic depression, also known as bipolar disorder in recent days, is a major mood disorder characterized by hypomanic or manic episodes (deviation from one's usual mood along with abnormally high energy levels). Mania involves sleeplessness, along with psychosis, hallucinations, rage, grandiose delusions or paranoia. Mania or hypomania isn t usually harmful to the patient and they might exhibit increased capacity for work and creativity. Depressive episodes however, can be debilitating and often life threatening as the person becomes self-destructive and suicidal in many instances. 

The extent of mood swings can vary from extreme to very mild. They can occur progressively or suddenly and might last for few days to weeks. Patients affected by bipolar disorder may experience disturbances in thinking apart from depressive or manic episodes. Distortions of perception and impaired social functioning are also not uncommon. The cause of bipolar disorder is not fully understood like most mental health conditions and is often thought to be hereditary.

The extent of the seriousness of the bipolar symptoms varies from person to person. In some people, the disorder is not full blown and they don t exhibit all the symptoms. Others who aren t that lucky might have to be hospitalized multiple times in their lives as the symptoms creep into their work and personal life and make living a normal life a tough challenge. 

Psychotic symptoms such as disorganized thinking, hallucinations and delusions might make a person do things that demand the urgency of hospitalization to keep them safe from their suicidal impulses. These symptoms might need to be urgently addressed by a psychiatrist and with the help of medications, the person might be able to regain control of their lives.

The symptoms of bipolar disorder are many and can be mainly categorized into two (sometimes overlapping) categories of mania or hypomania and depression:

Manic symptoms include: 

Grandiose delusions (delusion of grandeur) 
Racing thoughts which are often disconnected
Sense of euphoria or false elation
Irritability without cause
Hampered social functioning
Increased sexual inclination and risky sexual behavior
Hyperactivity
Increase in talking volume or speed
Impaired judgment
Reduced sleep requirements owing to extra energy levels
Increased productivity and creativity
Depressive symptoms include:

Abnormal eating patterns like over or under-eating to the extent of severe medical complications accompanied by drastic changes in weight
Difficulty in concentration, making decisions and remembering
Lack of energy or fatigue 
Contemplating about death for prolonged periods of time and suicidal behavior
Oversleeping, insomnia or early awakening
Persistent pessimism 
Irritability and restlessness
Feeling of hopeless and negative attitude
Mood stabilizers, such as lithium are commonly employed to treat bipolar disorder. Anti convulsants, benzodiazepines and anti psychotics can also be used in the treatment. Along with medications, support from family and friends is of the utmost importance as they need to help provide all the support required in making the person functional and healthy.

Manic Depressive Disorder - 11 Signs to Help You Spot it 

Being a victim or witnessing a horrific accident or personal assault can leave you shocked and scarred. Sometimes, these conditions last for months and years with memories of the traumatic incident triggering intense emotional and physical responses. This is known as post traumatic stress disorder or PTSD. It is a fairly common anxiety syndrome and can be treated in a number of ways including drugs, exercise and psychotherapy. However, this treatment aims only to control the disorder and there is no known cure for PTSD as yet.

Exercise not only keeps the body fit, but also helps the body release endorphins. Endorphins help fight stress, fear and pain. Thus, exercising helps focus on the body and its movements instead of your fears. It can also help elevate the mood of a person. Low to moderate intensity exercising is ideal for a PTSD patient. Aerobics, pilates, yoga or martial arts like tai chi are known to be effective ways of reducing stress and anxiety in PTSD patients. Breathing exercises like pranayama can also help calm and relax the mind.

Exercise for a PTSD patient should be planned in repetitive sets. This enables the person to slowly master the type of exercise being done and regain control and confidence in himself. It also needs to be predictable so as to avoid triggering a PTSD emotional or physical response. Non competitive exercises are better than competitive exercises as it does not create an opportunity for the person to feel stressed. Exercising and practicing breathing techniques can also help a person analyze himself and his response to stressful situations. By understanding their reactions, a person can slowly bring about changes to handle stress in a better way.

For a PTSD patient, exercise should not be seen as a group activity but as an individual effort to increase self control. Patience is key here both for the patient and the therapist. It is also necessary for the person to have realistic goals from his exercise regimen. An exercise program for PTSD patients also needs to be flexible. In order to meet the needs of a patient, it may need to be changed in accordance to the medication he is under. Small incidents like having a flat tire when cycling can trigger anxiety in a person suffering from PTSD. However, if dealt with correctly, it can bolster confidence in the long run.

Lastly, exercising also helps improve self-image and build confidence which helps a PTSD patient break out of his protective shell and socialize with others.

Post Traumatic Stress Disorder - How Exercising Can Help You Overcome?

Speech therapy is a very specific field of medicine where the therapists deal with speech disorders in children and adults, which may be a result of certain mental or personality disorders. These doctors can be essential when it comes to teaching a child how to articulate better and also to be more expressive of his/her feelings. Here is a look at a few of the benefits of a speech therapist in the life of a child suffering from speech impairment.

Improvement of articulation skills: Articulation refers to the movement of the mouth, lips and tongue in such a manner so as to form and pronounce a word properly. Aside from the movement of the mouth, voice modulation also falls within the purview of articulation. A child suffering from speech impairment cannot perform this activity as easily as a healthy child does. This is where a speech therapist comes into play. These specialists can ensure that the child s mouth movement and voice modulation can be in perfect harmony to form words normally.
Language skills: Some form of mental disorders severely limit the number of new words or grammar rules that a child can learn. A speech therapist can aid such children in learning the basic rules of grammar and apply these rules when they speak out. So, it is quite likely that the therapists may also act as teachers for the children and improve their overall vocabulary.
Improvement of listening skills: Difficulty in speaking can sometimes also lead to difficulty in understanding what others are saying. So, if your child has a speech impairment, it may mean that he has problems understanding what you say to him. In such a circumstance, the speech therapist can, for instance, help your child understand the difference between a question and a statement. In the long run, the listening skill will help your child comprehend you better.
Reduction of stammering: Stuttering and stammering are forms of speech impairment that many children suffer from. However, such impairments can be easily rectified by undergoing a few sessions with a speech therapist. The therapist can clear your child s speech and ensure that the stammering disappears by the time he/she grows up.
Treat certain vocal conditions: Your child may be unable to speak clearly due to an issue with his/her vocal chords. If that is the case, speech therapists can sometimes help your child with the same. Abnormal vocal resonance can also be corrected by these specialists. 

How Speech Therapy Can Help Your Child Be More Expressive?

Being a perfectionist is not wrong until it does not stop you from working according to your priorities. However, when you struggle to go on with your regular routine and seem to concentrate on one particular thing, again and again, it is time you seek expert advice.

Obsessive-compulsive disorder or OCD is a medical term that refers to obsessions or excessive thoughts leading to compulsions of repetitive behaviours. A person suffering from OCD usually has recurring thoughts that he or she has no control over, which leads to developing uncountable urge of repeating behaviours over and over.

The condition is long-lasting and chronic, and when not attended to as early as possible, usually brings in difficulties to the patient in leading a normal life. Continue reading to know about its symptoms and how it can be diagnosed.

Symptoms
The symptoms of OCD can be divided into two types, symptoms of obsession and the other is symptoms of compulsion.

Obsession Symptoms:

Spending more than normal time on one s obsessions, which results in disrupting one s social, professional, and personal activities.
Having the same images, urges, and thoughts again and again which the patient has no control over.
Losing the control over his/her anxiety and anger and acting on the urge of harming others or one s self.
Having unwanted and inappropriate sexual thoughts, especially developing obsessions with incest and homosexuality.
Being extremely obsessive and concerned about the fear of contamination that includes threats from the germs, dirt and even body fluid.
Compulsion Symptoms:

Constant cleaning and washing, especially washing one's own hands again and again.
In cases of mental compulsions, tendency to repetitively review events mentally, repetitive praying for harm prevention, etc.
Repetitively checking of the body parts or things around to be sure that nothing has happened to them.
Repeating routines such as reading the same page over and over.
Diagnosis
Diagnosis of obsessive-compulsive behaviour may consist one or various medical examinations that include,

Physical examination: Physical examination is performed in order to eliminate the probability of the presence of any other complications or illnesses.
Psychological evaluation: Psychological evaluation is all about discussing the feelings, thoughts, symptoms, and behaviour of the patients.
Laboratory-based tests: Usually, a complete blood count or CDC is included in the lab tests where the presence of drug or alcohol and the function of the thyroid is analysed.
Reference to the OCD diagnostic criteria: This step includes referring to the standard OCD diagnostic criteria to determine whether the patient is suffering from OCD or not.
Affecting people of all ages, OCD traps its victims in a cycle of compulsions and obsessions. Though a complete cure to this illness has not yet been discovered, still, with right treatment at the right time can be very effective in controlling of the symptoms while helping the patient to lead a normal life.

Depending upon the condition of the patient, the severity, and type of OCD, a psychiatrist can offer the best treatment in the form of therapies or talk sessions, or medications or a combination of both.

A Brief Overview Of Obsessive-Compulsive Disorder, Its Symptoms, And Diagnosis!

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