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?

One of the most common personality disorders, BPD or borderline personality disorder often remains undiagnosed or repressed and gets passed off as mood swings or a volatile disposition. However this disorder is much more than just mood swings as it can seriously affect the quality of a person s life. The primary manifestation of this disorder is in the way you think about yourself and others which result in the work that you need to do on a daily basis.

How does BPD manifest in your life?
The most common ways Borderline personality disorder can manifest in your life is with extreme mood swings or emotions, a discernable pattern in relationships becoming unstable after sometime, impulsive behavior, and a self image which is distorted. BPD thus affects how you view yourself, how you feel about others and you resultant behavior in general. Some of the typical signs and symptoms of borderline personality disorder are mentioned below.

Persistent feelings of emptiness

Anger in inappropriate or unnecessary places, losing your temper very frequently, resulting in physical fights
Fearing abandonment intensely, whether it is real or imagined and thus going huge lengths to stop it from happening
Extreme instability in relationships which may cause a partner to be liked one moment and then hated the next
People with BPD also tend to be suicidal which is often caused by the fear of rejection or separation
Engaging in risky and impulsive behaviors such as
Engaging in unsafe sex despite being aware of the implications
Splurging money on gambling
Leaving a good job suddenly
A tendency to indulge in drugs
Binge eating
Reckless driving
Suddenly terminating a healthy and positive relationship
Sudden changes in values and self-identity and goals and feeling low about yourself as a result
Causes of Borderline personality disorder
In most cases borderline personality disorder can t be exactly attributed to a single cause and in most cases, is a combination of factors. While genetic or hereditary predisposition can cause BPD it may also be triggered by other factors. Also, not curbing mal-traits in young children or encouraging such behaviors may lead to BPD as they grow up. Some of the factors that contribute to BPD are

Genetics
Abnormalities in the brain
Childhood incidents which were stressful
Personality traits which have worsened
If you think you have been displaying some of the symptoms for a fairly prolonged period, it is advisable that you visit a mental health professional for counseling and start with therapy as advised by them.

Borderline Personality Disorder - How It Manifests In Your Life?

Don t like social gatherings? Have you always been the one who avoids family get together? If your answer is affirmative, then you are probably suffering from Avoidant personality disorder.  Avoidant personality disorder is a psychological condition wherein, one feels extremely shy. Becoming overly sensitive to rejection and developing feelings of inadequacy are common signs of this disorder. This disorder can lead to problems in your work life and relationships. 

Symptoms
With APD, the commonly surfacing symptoms would include disapproval and disregard of situations and people, rejection and embarrassment. It generally gets very difficult for the one to get acquainted with new people and form intimate relationships. One generally ends up misinterpreting people s comments and criticism thus, feeling angry and frustrated all the more. 

Causes
The exact cause of APD has not been established yet. It is believed that environmental and genetic factors play a role in this disorder. People who are inherently shy and reserved are usually prone to developing this psychological anomaly. 

How do you treat APD?
In order to treat APD, you can opt for the following modes of treatment:

Psychotherapy: Cognitive behavioral therapy is a treatment option for APD wherein, the doctor counsels on how to change one s thinking patterns and thought process, thus, influencing his/her actions.
Psychodynamic psychotherapy: Psychodynamic therapy involves you becoming aware of the unconscious thoughts. It helps you figure out how your past experiences frame your behavior. Your past emotional pains can be resolved with this technique so that you can move ahead with your life. 
Medications: Anti-depressant medications used to treat depression and anxiety can be used to treat APD.

Prefer Social Isolation - Can it be a Sign of Avoidant Personality Disorder?

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

Personality refers to the enduring and habitual patterns of behaviour, cognition, emotion, motivation and ways of relating to others. In simpler terms, it's the persona we have for the world to see and interact with. If these patterns or ways of relating with others become nonadaptive or pathological, a personality disorder develops.

Borderline Personality Disorder (BPD) is such a disorder of personality that causes mood swings, self-esteem issues, impulsive behavior and recurrent self-harm behaviour. It is very difficult to lead a normal life with these varied psychological issues.

The symptoms begin to appear from early childhood but they take a serious form only when one reaches adulthood. Issues with behavior and emotion are difficult to treat, people suffering from this illness should be willing to spend a lot of time and be dedicated towards his/her recovery. Through treatments and therapies, they do make significant improvements over time.

Causes

The exact cause of borderline personality disorder is not known but various reasons have been hypothesised as possible aetiology. Neuro-chemical disturbance in the brain, genetic vulnerability, some kind of childhood trauma like abandonment, death, neglect and/ or sexual abuse are probable causes of the disease. Prolonged and chronic stress/ anxiety may also lead to triggering of BPD symptomatology in vulnerable individuals later in life.

Symptoms

Prolonged dysthymia/ sadness
Feeling lonely/ misfit
Emotional dysregulation or Frequent mood swings
Significant interpersonal issues
Self-Injurious behaviour like making cuts in skin, burning, pricking etc

These symptoms are warning signs of borderline personality disorder and should be paid attention to:

Abandonment issue - People suffering from BPD have serious abandonment issues. They have an intense fear that they would be left alone and often act out to restrict their love ones from leaving. Sometimes their strategy is to not get too close to protect themselves from being left alone, so they appear aloof.
Disturbed self-image - People have self-esteem issues, they sometimes love or hate themselves or see themselves as evil. They have unclear goals, views, beliefs and often end up changing their friends, lovers, jobs, sexual identity frequently.
Dysfunctional relationships - It is very difficult to maintain a normal relationship for people with personality disorder. They tend to have quick short-lived relationships and get put off very easily which leads to a lot of heartbreak.
Suicidal tendencies and frequent self-harm behaviour like cutting skin using blades/ sharp objects are common.

Drugs and alcohol abuse, eating disorders and sexual promiscuity are other forms of self-destructive behaviour commonly encountered in this population. Extreme aggression, delusions, transitional Psychotic states are other possible symptoms of BPD.

Love and support from family and friends are crucial for patients suffering from this disease. Prolonged counseling sessions, therapies and the effort to break away from the chronic gloomy thoughts will definitely lead one to a better life.

All about Borderline Personality Disorder

The feeling of instability is the crux of borderline personality disorder. This condition usually begins in early adulthood and is worst at its onset. As a person ages, borderline personality disorder usually improves and becomes easier to handle. For a person with borderline personality disorder, everything from their relationships to their moods, thinking and behaviour is unstable and constantly changing. This can be frightening but thankfully, this condition can be treated.

As with any other personality disorder or health issue, the earlier a condition is diagnosed, the easier it is to treat. Hence, it is important to understand the signs and symptoms of this disorder. This disease manifests itself in different ways in each person but some symptoms are commonly experienced. These include:

Fear of abandonment: No one likes to be alone, but people suffering from borderline personality disorder are terrified of being abandoned. Even something as simple as being stood up at a meeting, can make such a person extremely anxious. It can also lead to relationship problems by making the person seem clingy and jealous about their partner.
Unstable relationships: For a person suffering from this disorder, relationships are either perfect or failures. Hence their relationships are extremely passionate but very short lived and they often feel disappointed by their partners.
Unstable self-image: People suffering from this disorder may feel very confident one day and feel the opposite on the next. Though everyone has shifting views of their identity form time to time, for people suffering from this personality disorder, theses shifts are extreme. It can often lead to frequent changes in jobs, friend circles, relationships, goals and values. It can also cause changes in their understanding of sexual orientation.
Impulsive behaviour: People who display self-destructing and attention seeking behaviour may suffer from this condition. This disorder has been often associated with alcoholism, drug abuse and recklessness.
Suicidal behavior: People suffering from this disorder may often be associated with behaviour that physically harms them. They are also capable of following through on suicidal threats.
Mood swings: Extreme fluctuations in emotions and moods are a common experience or people suffering from borderline personality disorder. These mood swings usually start only a few minutes of a few hours unlike depression and other anxiety disorders.
Suspicion about everyone around: Borderline personality disorder can make a person struggle with suspicious thoughts about everyone around them and make them paranoid. They often feel out of touch with reality and can feel spaced out when under stress.

Borderline Personality Disorder - Signs and Symptoms!

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