Brain Areas That May Be Adversely Affected By Childhood Trauma

BPD_and_brain_areas

We have already seen in other posts that I have published on this site that, if we have been unfortunate enough to have been subjected to severe and chronic childhood trauma, it is possible that this adversely affected how our brain physically developed during our early life.

And, if we have been particularly unlucky, this disrupted brain development could have made us highly susceptible to developing borderline personality disorder (BPD) in our adult lives.

 

Indeed, research involving brain scans suggest that sufferers of can have abnormalities in the following :

– prefrontal cortex

– anterior cingulate

– medial frontal cortex

– subgenual cingulate

– ventral striatum

– ventromedial prefrontal cortex

 

Below : Brain Areas Which May Have Had Their Physical Development Adversely Affected By Our Traumatic Childhood Experiences, Particularly If We Have Developed ( BPD) :

BPD brain

 

What Are These Brain Areas Associated With?

The function of these brain areas are described below:

PREFRONTAL CORTEX:

– decision making

– conscious control of social behaviour

– speech / writing

– logic

– purposeful (as opposed to instinctual) behaviour

– planning for the future

– expression of the personality

ANTERIOR CINGULATE :

– decision making

– heart rate

– blood pressure

– impulse control

– emotions

MEDIAL PREFRONTAL CORTEX:

– decision making

– memory

SUBGENUAL CINGULATE :

– sleep

– appetite

– anxiety

– mood

– memory

– self esteem

– transporting serotonin

– our experience of depression

VENTRAL STRIATUM :

– decision making

– emotional regulation (the control of emotios)

– the extinction of conditioned responses

AMYGDALA :

– appetite

– emotion

– emotional content of memories

– fear

The Effects Of Disruption Of The Above Brain Areas :

Poor decision making ; poor control of social behaviour ; impaired ability to think rationally ; poor planning for the future ; dysfunctional personality ; increased physiological response to stress ; poor impulse control ; poor emotional control ; insomnia ; changes in appetite ; severe anxiety ; mood instability ; low self-esteem ; impairment of the brain’s ablity to make effective use of serotonin leading to clinical depression ; changes in appetite ; emotionally charged memories leading to flashbacks, nightmares, intrusive thoughts, panic attacks ; feelings of being under constant threat, fear, terror and extreme vulnerability.

Two types of therapy that may be useful are cognitive behavioural therapy (CBT) and dialectical behavioural therapy (DBT).

Resources :

General Information :

NHS information about borderline personality disorder (BPD). Click here.

EBook :

brain damage caused by childhood trauma

Above eBook now available for instant download from Amazon. Click here for more details.

Self-help :

For immediate help with many of above problems click here.

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

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Copyright 2016 Child Abuse, Trauma and Recovery

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