If you regularly read mental health or science blogs, you’ve probably seen some recent posts about the controversy over DSM 5. There is quite a bit of controversy about it, so in this blog I’m going to give an overview, and share some of my thoughts.

 

What is the DSM?

The “Diagnostic and Statistical Manual of Mental Disorders” (DSM) is a manual published by the American Psychiatric Association (APA) that defines mental disorders, and specifies the criteria for a clinical diagnosis. In other words, it is the commonly accepted authority for answering the question: does person X have the mental disorder Y?

The APA periodically publishes updated versions of the manual to reflect the latest research findings. The first version was published in 1952, and the 5th version (DSM 5) was published earlier this month. Since there is quite a bit of time between publications, it usually generates a lot of interest.

 

What is the controversy about?

Each version of the DSM introduces new disorders, and updates the criteria for existing ones. This leads to the following situations:

  1. Some previously “normal” conditions are now a diagnosed mental illness. There is some concern that this will lead to drugs being prescribed to people who don’t really need them. Furthermore, some feel that the latest version of the manual goes too far, over-diagnosing the general population. Some professionals estimate that up to 50% of people now fit the criteria for at least one mental disorder. At what point does a “disorder” become normal human behavior?
  2. Some people will lose their diagnosis. In some cases, this could lead to individuals losing access to healthcare benefits they have come to rely on.

In both cases, the people and their symptoms haven’t changed. The only change is that a manual has been published.

 

The tyranny of the discontinuous mind

I believe many of the problems are related to what Richard Dawkins calls the “tyranny of the discontinuous mind”. We seem to have a natural inclination towards putting things in discrete categories, even when no such categories exist in nature.

The goal of a diagnosis is two divide people into two groups: those who have a disorder, and those who don’t. However, most mental disorders exist on a spectrum, and there is no precise boundary that cleanly partitions people into these categories. Any attempts to define such a boundary will inevitably lead to disagreements, since some people will argue the criteria should be relaxed, and others will argue they should be stricter. This is an unavoidable consequence of information loss when applying a threshold to a spectrum.

This is not an easy problem to solve. There are practical reasons why it is useful to have formal criteria for a diagnosis. For example, how else would a healthcare insurance provider decide who is eligible to be covered for a treatment? Therefore, the DSM plays a vital role in mental health treatment.

The main lesson is that a clinical diagnosis is only part of the story. People with mild symptoms can benefit from therapy, even if they don’t fit the criteria as specified in the DSM. This has some implications for online treatment, which I’ll talk about in a future post.

Fjola

Fjola  Helgadottir, PhD, MClinPsych, is a clinical psychologist, a senior research clinician at the University of Oxford, and is a co-creator of AI-Therapy.com, an online CBT treatment program for overcoming social anxiety

There is a well known 2011 study that looks at the brains of London taxi drivers. The map of London is complex, and taxi drivers are required to memorize the complete layout and pass a difficult exam before being given their taxi license. The study found that the hippocampus region of the brain, which plays an important role in memory, actually grows (in a physical sense) while the prospective drivers are studying for the exam. This is an interesting result since it clearly shows that our actions can make real, measurable changes to our brains.

 

Can you change your brain with therapy?

In short, yes.

Some people view psychological treatments as “softer” than using medication, since drugs can directly target neurochemical aspects of the brain. However, this view is unjustified, since there is mounting evidence that therapy can make very real structural changes to the brain. A great example is CBT.

Cognitive behavior therapy (CBT) is an evidence-based approach to tackling mental health problems, such as anxiety or depression. CBT has been subject to countless clinical trials, and has even been shown to be more effective than medication in some long-term studies. CBT works by targeting the thoughts and behaviours that are maintaining the problem (more information about CBT, and how it can be administered online, can be found here). For example, consider someone who has social anxiety and would like to ask their boss for a raise or promotion. This would be extremely stressful situation for them, and they would likely put it off indefinitely. CBT treatment would examine the thoughts that are leading to this avoidance, and would challenge them through a series of exercises. In much the same way that physical exercise changes the body, these mental exercises can make changes to the structure of your brain!

 

How does CBT change the brain?

The fact that CBT changes the brain is not a particularly new result. However, neuroscience journals tend to announce findings with headlines like “The neurobiological role of the dorsolateral prefrontal cortex in…”. The details are complex, but the general idea is understandable in surprisingly basic terms.

The brain is divided into different regions or modules, each of which is specialized to perform a certain type of task. For example, the visual cortex is the region of the brain that processes the sensory input from the eyes. There are some brain structures that deal with emotions such as stress and fear, and collectively these are sometimes known as the “emotional brain”. These are very “old” areas of the brain, in the sense that we share them with our distant ancestors. When a socially anxious person is nervous when thinking about asking for a raise, it is the emotional brain that is becoming active.

There are higher order brain structures that deal with planning, logic and reasoning. These are sometimes known as the “logical brain”. These brain areas, such as the prefrontal cortex, are “newer” in the sense that they are much larger in primates than in other species. There are two key points:

  • The logical brain is able to override the emotional brain. For example, our socially anxious person can take a rational look at the situation, and realize that he or she is exaggerating the potential risks. He or she might come to the conclusion “the worst case scenario is that the boss says no – that’s not the end of the world!” This thought will help them calm down, and build the confidence to actually ask for the raise.
  • Every time the logical brain overrides the emotional brain, the logical brain “muscle” becomes stronger and stronger. In other words, through CBT training the brain actually reinforces the neural pathways, so it becomes easier and easier to deal with future stressful situations.

This is good news: by changing our thinking and behaviour using CBT, we are making positive, long term, hard coded changes to our brains!

 

 

softonline

 

fdh

 

Fjola  Helgadottir, PhD, MClinPsych, is a clinical psychologist, a senior research clinician at the University of Oxford, and is a co-creator of AI-Therapy.com, an online CBT treatment program for overcoming social anxiety

 

In anticipation of the upcoming “Mental Illness Awareness Week”, today I am going to discuss 5 devastating consequences of mental health problems. Unfortunately, the consequences are exacerbated by stigmas against those who suffer from mental illnesses, and stigmas against seeking treatment. I am hoping to show you that anxiety, depression, eating disorders, etc. are no less real than other “physical” problems, and deserve to be treated in a similar manner. (I put physical in quotes because, of course, mental and physical problems are deeply intertwined. However, that’s a topic for another blog).

There sometimes seems to be an underlying attitude that mental health problems are less serious than other disorders. This is an unhelpful and unsubstantiated viewpoint. Nobody asks cancer victims to “just toughen up”. However, this is often the sort of advice given to those with mental health issues. This is incredibly sad, given that we now have psychological therapies that are well grounded in scientific research. In particular, new psychological treatments go through rigorous, peer-reviewed testing, in a similar manner as new medical treatments.

Let’s consider the points below, and see what we can do to break the silence around mental health.

 

1) No-help: People who suffer from problems often do not admit to themselves or others that they need help

This is perhaps the biggest problem due to mental disorder stigmas. By seeking help one is admitting that they have a problem. Often people fear that if they are known to have a mental health issue, it will adversely impact their job or personal relationships. Therefore, seeking help can be very difficult. In fact, it has been estimated that two thirds of people with mental health problems never receive proper treatment. This leaves people alone, blaming themselves, and dealing with their problem in silence.

Taking the first step can be very difficult. This is especially true for social anxiety disorder (SAD), where a fear of being negatively evaluated by others is at the core of the problem.

Small steps are fine. Try talking to a trusted friend, family member or GP. Identify trustworthy people in your life and open up to them about your problems. Quite often, this person will already be aware (to some degree) of your mental health concerns. In fact, it may be the “elephant in the room” that everyone knows about, but no one dares speak of.

In time, after becoming more comfortable with speaking and thinking about your problem, you should aim to seek professional help. However, be careful to avoid:

 

2) Bad-help: Many people get inappropriate, non-evidence based remedies

It can take some people years to build up the courage to seek help for their mental health problem. Unfortunately, not all treatments are created equal. For example, a quick search on YouTube turns up many so called “cures” that have absolutely no scientific backing. When I say “no scientific backing”, that means, despite grand claims, that no one has ever checked to see if the treatment actually works. Mental disorder stigma makes it more difficult to force people to back up their claims. Also, it creates a market of people looking for “quick fixes”.

Non-evidence based treatments usually make problems worse. In some cases, they do nothing to help the situation, so the sufferer may resign them self to a life where nothing can be done about their problem. In other cases, the treatment itself can be actively harmful.

When seeking help for anxiety, depression, eating disorders, etc., make sure to find a trained psychology/psychiatrist/therapist who uses evidence-based techniques (such as CBT). A good therapist will take their practice seriously and have high professional standards. High quality online therapies that deliver CBT are another option, especially for those without easy access to well-trained professionals, or those who would prefer to stay anonymous when seeking help.

 

 3) Suicide: As with physical illnesses, mental illnesses can be fatal

In the most tragic of cases, suicide can be a consequence of an untreated mental health problem. The stigma associated with having a mental illness can make a bad situation even worse – to a point where people see no other way out.

If you have ever thought about suicide, it is very important to seek help immediately. Check out this link to find someone in your country that you can speak to. Otherwise, go see a doctor and ask for a referral.

 

4) Alcoholism: Drinking to cope with problems  

Many people abuse alcohol in an attempt to cope with their mental health problems. For example, people with chronic untreated social anxiety may deal with it by using alcohol and/or drugs to help them perform in social situations. Other people use alcohol or drugs as a temporary escape from depression. In all cases, this coping strategy is (A) dangerous and physically harmful, and (B) making recovery from the underlying problem more difficult.

 

5) Decrease quality of life:  Happiness, health, relationships, etc

Almost by definition, mental health problems impact the happiness of those who suffer from them. People often have a low opinion of themselves, struggle in relationships, experience frequent stress, anger, and anxiety, etc. However, there are wider ranging impacts that should also be taken into consideration. For example, untreated mental health problems are associated with a shorter life span. Furthermore, one must also consider the impact on family members and loved ones.

 

Summary

The stigma associated with mental illnesses creates an environment where people are reluctant or unable to get the help they need. Untreated mental health problems have a range of follow-on effects, such as those discussed above.

I truly hope that in my life time things will change. I hope that mental disorder stigma will become history. The field of evidence-based clinical psychology is relatively young, so perhaps it is understandable that the world hasn’t caught on yet. However, we can all do our share. One way to start is for us to change our attitudes towards mental health. We need to speak about it more openly, and only advocate evidence-based treatments, as we would with any other illnesses.

 

fdh

 

Fjola  Helgadottir, PhD, MClinPsych, is a clinical psychologist, a senior research clinician at the University of Oxford, and is a co-creator of AI-Therapy.com, an online CBT treatment program for overcoming social anxiety

 

Internet CBT treatment for social phobia. What is it?

A man [woman] who does not think for himself [herself] does not think at all.
-Oscar Wilde

I added the brackets to remind you, my dear reader, that it is 2012.

 

Internet CBT treatment for social phobia

I have created a video to help explain Internet CBT treatment for social phobia. One goal of this treatment is finding out what type of thinking people use. The video is designed to help people become more aware of these thoughts. Thinking about thinking is the first step.



Social phobia is characterised by an inflated threat perception in social situations. Sufferers experience intense fear of negative evaluation and see amplified threats in being judged by others. This exaggerated fear response has a marked impact on their relationships with others, in both public (e.g. work) and private life (e.g relationships). Frequently people suffer from low mood and exhaustion due to the distress the problem causes. Sufferers fear, avoid, or endure with significant stress the following: conversations, meeting new people, expressing a controversial opinion or disagreement, being assertive, speaking in front of a group, being the centre of attention, eating, drinking, or making mistakes in front of others.

Our Internet CBT treatment for social phobia (http://www.AI-Therapy.com) is a professional website incorporating a computerised CBT practitioner that we have been building since 2007. CBT, or Cognitive Behaviour Therapy, is a well known treatment approach supported by several hundred controlled experimental trials. Our Internet CBT treatment for social phobia offers you a fully automated computer psychologist that tailors your treatment to the specific symptoms that you report to the system. The database it uses is derived from a wealth of psychological data gathered in major anxiety and mood clinics over the past 20 years.

Your subscription lasts for 6 months, and includes the following online treatment procedures: (1) cognitive restructuring exercises; (2) mindfulness tasks; (3) exposure exercises and behavioural experiments; (4) education about the nature of anxiety and depression; (5) quizzes to test your growing understanding of your condition and its treatment; (6) emails to motivate and remind you to access the program; (7) online assessment tools to measure your improvement; and (8) voice overs by me Fjola and Ross explaining each treatment procedure covered in the program.

AI-Therapy is an Internet-based CBT treatment for social phobia comprising 7 sections. Section 1 helps the user get in the habit of becoming aware of their thoughts and behaviours. Sections 2-6 teach strategies to address unhelpful thinking and behaviours. Section 7 is focused on relapse prevention so that the user can maintain their changes in the long run.

 

Try a 10 questions free social phobia symptoms test

 

 

fdh

 

Fjola  Helgadottir, PhD, MClinPsych, is a clinical psychologist, a senior research clinician at the University of Oxford, and is a co-creator of AI-Therapy.com, an online CBT treatment program for overcoming social anxiety

 

What is therapy or psychotherapy?

I’m often asked by friends, family, and people I meet, “what is therapy or psychotherapy?” so I figured it would make a worthwhile topic for a blog.

figure_in_therapy_5141

Psychological therapy, or psychotherapy, is probably one of the more misunderstood concepts around. Its popularity is evident by the vast amount of coverage it gets in popular movies and TV. As a clinical psychologist, I often cringe when watching “therapy” scenes in pop culture. For example, I watched the last episode of the 6th season of Dexter last night, where the therapist proposes an untrue/untested/completely-bullocks theory about how Debra Morgan must be in love with her brother! Fun twist for a TV show, but this theory is horrible PR for the field of evidence based clinical psychology.

This example from Dexter provides a great illustration of why a good therapist needs to be a good scientist too. Why should someone called a “therapist” have the authority to tell people things that aren’t based on evidence? The expectation for professional standards for therapists should be no less than when you go to see your family doctor. You have the right to trust that your therapist is acting in your full interest, and acting in accordance with the latest scientific findings from clinical psychology research field. Sadly though, science isn’t trendy.

 

Back to the original question, what is therapy or psychotherapy?

The first few sessions of therapy involve answering many questions, and filling out some standardised assessment questionnaires. Next, the psychologist uses their clinical knowledge and experience to determine what is the problem. If it is anxiety, the therapists figures out what type of anxiety one is experiencing. There are many different types of anxiety. For example, anxiety can be social anxiety, generalised anxiety, obsessive-compulsive symptoms, panic symptoms or phobias for almost anything under the sun. Each of these diagnoses need a specialised and tailored individualised treatment. Therefore, it is highly individualised what type of treatment one can receive under the general umbrella of “anxiety” or “worry problems”. Once the therapist understands the problem and has prioritized what needs to be tackled, the actual therapy can commence.

Cognitive behaviour therapy (CBT) is the state-of-the-art therapy for many psychological problems. On average it takes 12-18 sessions, where a person meets with a therapist on a weekly basis. During this time, the therapist and the client work collaboratively on understanding the thoughts and behaviours that are contributing to everyday life problems.

This may sound straightforward, but it can be incredibly tricky to think about your own thinking, and understand your own behaviours, as well as the functions they serve. You learn to assess objectively what happens in every day life, and learn to tackle these using cognitive behaviour therapy strategies. In general, this leads to a more emotionally balanced lifestyle. The great thing about this type of therapy is that if it is done well, there are no side effects, and it continues to be effective in the long run. However, as opposed to many popular miracle cures popularised on TV and in movies, CBT takes work. However, as most people who receive the benefit from it will tell you, it is worth all the effort you put in.

 

fdh

 

Fjola  Helgadottir, PhD, MClinPsych, is a clinical psychologist, a senior research clinician at the University of Oxford, and is a co-creator of AI-Therapy.com, an online CBT treatment program for overcoming social anxiety