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Childhood Trauma And Tachycardia

January 11, 2019 2:11 pm ,
tachycardia

My own resting heart rate, which is usually at least 105 beats per minute, according to my GP, ‘is nothing to worry about.’

Since a resting heart rate of above is technically classified as ‘tachycardia’ (an abnormally fast beating heart), it seems to me it is something to worry about – presumably my GP’s intent was to play things down so that I did not become anxious about it as this, in turn, perhaps, could have raised it further still.

Anyway, I suggested I started taking beta-blockers and she kindly acquiesced to this modest request (though, not untypically, they appear not to work on me). 

tachycardia

CHILDHOOD TRAUMA AND TACHYCARDIA :

Studies show that children who have been so badly mistreated so as to go on to develop posttraumatic stress disorder (PTSD) have increased nervous system reactivity which is associated with being in a state of hypervigilance, as if perpetually trapped in the ‘fight / flight’ response.

In order to investigate this phenomenon further, Perry conducted a study of 34 children who had an average age of ten years and had been diagnosed as suffering from PTSD.

FINDINGS FROM THE STUDY :

Perry found that 85% of the children in this study (whom, as described above,  had been diagnosed with PTSD) had an average resting heart rate of 94 beats per minute. This is significantly higher than the resting heart rate of the average ten-year-old child, which is only 84 beats per minute.

This established, the children were then required to undertake a simple task : they were required to lie down for 9 minutes and then stand up for a further 10 minutes.

RESULTS :

Amongst the whole group of children who took part in this simple experiment, two distinct patterns of heart rate emerged.

PATTERN ONE :

  • A higher-than-control basal heart rate whilst lying down.
  • A dramatic increase in heart rate upon standing up.
  • A slow return, during the ten minute period of standing up, to the baseline heart rate.

 PATTERN TWO :

  • A normal increase in heart rate upon standing up.
  • A sluggish return to the baseline heart rate.

FURTHER STUDY :

Perry (1999) later built upon this study by carrying out the following experiment :

  • Children were interviewed about their experiences of abuse.
  • Throughout the interview, their heart rates were continuously monitored.

RESULTS OF FURTHER STUDY :

  • Certain children (who were mainly female and many of whom suffered from symptoms of dissociation) showed a REDUCTION in heart rate during the interview (when compared to their heart rate during a period of free play).
  • However, another group of children from the study (who suffered from symptoms of hyperarousal) showed an INCREASED heart rate during the interview (when compared to their heart rate during a period of free play).

 CONCLUSION :

From these findings, it was concluded that children may respond to their experiences of trauma in one of two ways :

  1. By ‘shutting down’ emotionally, resulting in physiological under-reactions to stress.
  2. By becoming emotionally hyperaroused, resulting in physiological over-reactions in response to stress.

You can read more about these two contrasting traumatic responses in my previously published article entitled : Two Opposite Ways The Child Responds To Stress : Hyperarousal And Dissociation.

David Hosier BSc Hons; MSc; PGDE(FAHE).

 

 

Posted in: EFFECTS OF CHILDHOOD TRAUMA ON PHYSICAL HEALTH, WHOLE SITE (ALL 850+ ARTICLES) , Tagged: , , , ,

What Is The Difference Between Repression And Dissociation?

September 20, 2017 1:57 pm , Leave a Comment ,
the difference between repression and dissociation

I have frequently referred to the concepts of DISSOCIATION and REPRESSION on this site as, of course, both are highly relevant to the subject of childhood trauma. But what is the difference between the two?

REPRESSION :

In terms of psychoanalytic theory (of which Sigmund Freud is considered to be the ‘father’) REPRESSION can be divided into two types :

  1. PRIMAL REPRESSION
  2. REPRESSION PROPER

I briefly explain these two types of repression below :

REPRESSION PROPER :

This refers to an unconscious process whereby the part of the mind that Freud referred to as the ego prevents distressing and threatening thoughts from ever permeating consciousness. Freud believed that often such thoughts were kept banished from conscious awareness as otherwise they would produce intolerable guilt (generated by the part of the mind that he referred to as the superego). 

Examples of types of thoughts that Freud believed are kept repressed by this process are those concerning certain types of sexual and aggressive impulses and instincts (generated by the part of the mind Freud referred to as the id) that we have learned from our environment (influence of culture, parents etc) are unacceptable.

PRIMAL REPRESSION :

The term primal repression refers to an unconscious process whereby the ego buries distressing and threatening thoughts, feelings and memories down below the level of consciousness into the id.

So, to summarize : in the case of repression proper, distressing and threatening thoughts are prevented from ever gaining access to conscious awareness whereas, in the case of primal repression, distressing and threatening thoughts, feelings and memories which have gained ephemeral access to consciousness are banished from it (buried in the id).

However, Freud also pointed out that there is a high price to pay for the unconscious process of repression in so far as this hidden, buried information that has been forced down into the id will create symptoms of anxiety.

DISSOCIATION :

In the case of dissociation (one of the core features of complex PTSD), thoughts / feelings / memories do NOT get pushed down into / buried in the id ; instead, they become separated / compartmentalized in a different part of the ego.

So, we can finally summarize in this way :

  • In the case of repression, mental information / content is split off into the id.
  • In the case of dissociation, mental information / content is split off into a separate part of the ego.

NB : This distinction relates to how the terms are used in psychoanalytic theory ; in other areas of psychology, the term ‘dissociation’ can take on other meanings (as the articles listed below will show).

To learn more about dissociation, you may like to read some of my other articles (listed below) :

 

David Hosier BSc Hons; MSc; PGDE(FAHE).

 

 

 

 

 

 

Posted in: DISSOCIATION AND ITS LINK TO CHILDHOOD TRAUMA, WHOLE SITE (ALL 850+ ARTICLES) , Tagged: , , , , , ,

When Parents Threaten Their Child With Violence

September 3, 2016 4:56 pm ,

I have written elsewhere about how my mother was prone to unpredictable, unprovoked outbursts of extreme hostility when I was very young but it is only now I feel I want to be a little more specific – something has prevented me from going into detail up until now, although that ‘something’ is very hard to define, despite the fact I have (I hope!) gained a fair amount of insight into my past and its effects upon me.

When she was angry my mother’s verbal rage knew no limits ; her frequently repeated threats or hurtful statements included :

  • ‘I feel evil towards you! Evil!’ (The second ‘evil’ delivered in a particularly melodramatic, emphatic and malevolent tone)
  • ‘I feel I could knife you!’
  • ‘I feel murderous towards you!’  (or, if I was ‘lucky’, she’d be slightly more restrained and scream at me the rather more banal phrase, ‘I wish to Christ I’d never bloody had you!’ (though delivered in a tone of devastating conviction and palpable authenticity; one could almost feel the hot waves of hatred emanating from her).

(There may well be still worse examples which I have either repressed or which occurred when I was too young for them to form long-term memories – I simply can’t know; but this, of course, is true of everyone).

At the time, being on the receiving end of these, how shall I put it, rather less than maternally loving statements, I think I felt very little; just numb, in fact, as if everything had gone hazy and foggy. It seems I must have mentally shut down as a form of self-preservation; this is a psychological defense mechanism I now know to be called ‘dissociation‘).

For years, even decades, I kept these memories at the very back of my mind, so to speak, but, of course, that will have only worsened their psychological effect.

It is only now, decades later (I was about twelve-years-old when my mother’s verbal aggression was at its most vehement, just as I was entering puberty) that I feel ready to attempt to mentally process such experiences. However, painful this may be, avoiding doing so is likely to be even more so.

Very few of the articles I publish on this site are so personal and I apologize for, once again, indulging myself. However, my next post will be more objective and its topic directly related this one : ‘The Effects Of Parental Threats Of Violence Upon The Child.’

 

David Hosier BSc Hons; MSc; PGDE(FAHE).

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More on How Trauma and Stress can Affect the Child’s Developing Brain.

January 16, 2015 1:32 pm ,

Our brains developed over millions of years of evolution. Different parts of the modern human brain evolved at different periods of this enormous time span.

The most primitive part of the modern brain, which evolved first, is known, rather unflatteringly, as the REPTILIAN brain. This part of our brain is ‘in charge’ of BASIC SURVIVAL PROCESSES such as the physiological aspects of the well-known FIGHT/FLIGHT RESPONSE such as heart rate.

In contrast, the part of our brain which developed most recently (the NEOCORTEX) is involved with HIGHER LEVEL PROCESSING such as complex learning, talking and forming relationships with others.

Children who experience CHRONIC and SEVERE TRAUMA as they are growing up automatically UTILIZE THE MORE PRIMITIVE PART OF THE BRAIN FAR MORE THAN NORMAL as they are driven by the adverse environment that they inhabit to FOCUS ON SURVIVAL

This comes at the expense of the development of the regions of the brain concerned with higher level mental functioning – indeed, this part of the brain can become SIGNIFICANTLY UNDER-UTILIZED, thus IMPAIRING ITS DEVELOPMENT. This can lead to the child:

– developing a brain which is smaller than normal

– developing less neural connection in the parts of the brain involved with higher level mental processing.

In short, then, the primitive part of the brain becomes OVER-EXERCISED, whilst the part of the brain which has most recently evolved becomes UNDER-EXERCISED.

impaired-brain-development-in-children

The three regions of the brain shown above evolved at different times in our evolutionary history – the most primitive part is called the REPTILIAN BRAIN and controls our basic survival mechanisms. The most recently evolved part is the NEOCORTEX which is involved in higher level mental processes such as abstract thought.

 

EFFECTS OF PRIMITIVE PART BRAIN BEING ‘OVER-EXERCISED’.

 

This results in the child becoming HYPER-SENSITIVE to the ADVERSE EFFECTS OF STRESS.

Because of this, such a child is far less able to deal with stress (i.e. s/he has a far lower stress- tolerance threshold) than children who have been fortunate enough to grow up in a more benign environment (all else being equal).

In other words, children who have grown up in traumatic environments MAY EXPERIENCE SEVERE PHYSIOLOGICAL STRESS RESPONSES TO RELATIVELY MINOR TRIGGERS/PROVOCATIONS.

Such dramatic responses are especially likely if the triggering event reminds the child, however indirectly, of the original experience of trauma.

Children suffering from such a condition may:

– have great difficulty concentrating/focussing their attention

– experience high levels of restlessness and agitation

– have high levels of anxiety

– behave aggressively/violently when under stress

– bully others (often, subconsciously, to gain a sense of control in a world in which they feel essentially powerless).

 

POST TRAUMATIC STRESS (PTSD) IN CHILDREN:

If the child develops PTSD as a result of his/her traumatic experiences his/her body will develop a chronic tendency to OVER-PRODUCE STRESS HORMONES (e.g. cortisol) on a day-to-day basis which may INTERFERE WITH HIS/HER ABILITY TO LEARN.

 

OTHER SYMPTOMS OF PTSD IN CHILDHOOD:

– dissociation (‘zoning out’)

– arrested development (e.g. suddenly stops talking)

– nightmares/night terrors

– frequent waking during the night

– violent play (e.g. acting out violent scenarios with toys)

– frequent drawing/painting of extremely violent scenes

– bed wetting

– somatic complaints (e.g. stomach aches, headaches etc)

– anxiety/depression

– general behavioural problems / acting out

– problem drinking/drug use

 

THE GOOD NEWS:

However, the positive news is that, because of an innate quality of the brain called NEUROPLASTICITY, it is able to repair and ‘rewire’ itself, thus reversing the damage done in childhood. The following experiences may help this to happen:

– physical activity

– the development of new skills

– relaxation and avoidance of stress

– healthy, pleasurable experiences

– the development of warm, emotionally fulfilling relationships

– enjoyable social activity

On the other hand, the following are likely to hinder recovery:

– continued exposure to stress

– substance misuse

(Click here to read more about this).

RESOURCE :

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David Hosier BSc Hons; MSc; PGDE(FAHE).

 

Posted in: EFFECT OF CHILDHOOD TRAUMA ON BRAIN, WHOLE SITE (ALL 850+ ARTICLES) , Tagged: , , , , , , , ,

Cognitive Hypnotherapy for Stress Related Disorders.

September 27, 2013 3:27 pm , Leave a Comment ,

Stress can be defined as the perception that the psychological demands being made upon us exceed our ability to cope with them. It has been well documented that the experience of stress (especially chronic stress) is linked to both physical and psychological disorders.

Sometimes, if the stress experienced is very severe, such as in the case of suffering protracted childhood trauma, the condition of post traumatic stress disorder (PTSD) can develop. For example, research carried out by Donovan et al., (1996) found that childhood physical punishment was strongly associated with the later development of PTSD.

Indeed, childhood trauma in general (be it sexual, emotional, physical, or a combination of these) very significantly increases the probability of developing PTSD later in life – one of the reasons for this is that such adverse early experience can greatly lower our later ability to cope with stress. Thus, as well as being badly affected by stress in childhood, we are also, as a consequence, then far more vulnerable to the effects of stress in adulthood.

Siegel (1996) identified three specific categories of symptoms of PTSD; these are :

A) INTRUSIVE SYMPTOMS (e.g flashbacks, preoccupation with trauma related thoughts which are extremely hard to dispel from the mind)

B) EMOTIONAL NUMBING (e.g the inability to experience feelings of pleasure – this is formally referred to as ANHEDONIA)

C) HYPERAROUSAL (extreme and uncontrollable responses – for example, the startle response – to trauma related stimuli)

REASONS WHY HYPNOTHERAPY MAY BE OF PARTICULAR BENEFIT TO SUFFERERS OF PTSD :

Hypnotherapy may be particularly beneficial for those who suffer from PTSD due to the fact that there is an analogy between the above three types of symptoms and the three major components of hypnosis. The three components of hypnosis which are analogous to A, B and C above are :

A) ABSORPTION

B) DISSOCIATION

C) SUGGESTIBILITY

Let’s look at why the analogy exists in relation to A, B and C :

A) Because those with PTSD have deeply absorbed their traumatic experiences, it is likely, too, that they will be able to effectively absorb information provided to them whilst in hypnosis

B) Emotional numbing is a form of dissociation (you can read my article on dissociation by clicking here). As hypnotic trance is also a form of dissociation, it is likely that PTSD sufferers will be easily able to enter into the hypnotic trance state

C) Hyperarousal involves heightened responsiveness. This suggests that those who suffer from PTSD will be highly responsive to therapeutic hypnotic suggestions.

HOW ELSE CAN HYPNOTHERAPY HELP THOSE WHO SUFFER FROM PTSD?

Hypnotherapy can help the individual with PTSD to DISTANCE THEMSELVES and DECENTRE from the immediacy of their traumatic experiences.

Also, hypnotic suggestions can be given that help the individual restructure and modify the memory of the trauma in a way that makes it less distressing

Furthermore, it can reduce, or eliminate, any feelings of self-blame the individual may have in connection with their trauma.

THE TELESCOPE TECHNIQUE :

The telescope technique is sometimes used to help individuals recover from PTSD : under hypnosis,  the client is instructed to imagine ‘viewing’ his/her trauma through the wrong end of a telescope – using this mental image, the client is told s/he can increase the length of the telescope to make the trauma ‘look’ yet more distant and tiny. The client practises this technique, and variations of it, throughout several hypnotherapy sessions. Eventually, s/he will be able to apply the technique at will without the assistance of the hypnotherapist. Whilst the technique may sound a little facile, many have found such a technique, or techniques similar to it, can be highly effective at reducing feelings of anxiety and distress connected to the trauma.

RETURN HOME TO ABOUT CHILDHOOD TRAUMA RECOVERY

 

David Hosier BSc Hons; MSc; PGDE(FAHE)

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