Robert Bal Counselling Services
  • Home
  • About
  • Services
  • ISTDP
  • Policies
  • Publications
  • Contact
  • Blog

On the Physical Effects of Racial Trauma

5/3/2023

 
Chronic overactivation of the stress response (such as is a result of racism) can have damaging effects on many organ systems, undermining and disrupting the immune,  hormonal and metabolic systems, for example (Kiecolt-Glaser & Glaser, 1995; Segerstrom & Miller, 2004; Mikkonen & Raphael, 2010). It is implicated in acute cardiac symptoms, increases in inflammation (contributing to cardiovascular risk), rheumatoid arthritis, back pain, diabetes, herpes, and irritable bowel syndrome to name but a few issues (Baker, Suchday, & Krantz, 2007; Blanchard & Keefer, 2003; Kop et al., 2008; Davis et al., 2008; Lampe et al., 1998; Landel-Graham, Yount, & Rudnicki, 2003; Padgett & Sheridan, 2000).
 
There are also effects on the brain: Van der Kolk (2015) argues that there are three major ways that the brain changes as a response to trauma, with the fear centre becoming oversensitive, our ability to filter out what is relevant from what isn’t becoming compromised, and the part of the brain responsible for how we experience the world changing, too.
 
Stress can also interfere with neurogenesis, which is the formation of new neurons, primarily in key areas in the hypothalamus, which enhances learning and memory. In fact, suppressed neurogenesis may be a key component of depression. People with histories of trauma often have abnormalities in the hippocampus, the amygdala, the prefrontal cortex and changes to the autonomic nervous system (Dranovsky & Hen, 2006; McEwan, 2009; Pal & Elbers, 2018).
 
Trauma can also effect epigenetics; it changes the way DNA is expressed, and these changes can be passed on to the next generations, which can affect how the children and grandchildren of trauma survivors react to stress, adapt to various environments, their vulnerability to certain illnesses and even their mortality (Avramova, 2015; Mangassarian, 2016). Apply this to the multi-generational experience of racism, and you get a heart-breaking picture of what happens to our communities.
 
Avramova, Z. (2015). Transcriptional 'memory' of a stress: Transient chromatin and memory (epigenetic) marks at stress-response genes. Plant Journal, 83(1), 149-159. https://doi.org/10.1111/tpj.12832 
 
Baker, G. J., Suchday, S., & Krantz, D. S. (2007). Heart disease/attack. In G. Fink (Ed.), Encyclopedia of stress. San Diego: Elsevier.
 
Blanchard, E. B., & Keefer, L. (2003). Irritable bowel syndrome. In A. M. Nezu, C. M. Nezu, & P. A. Geller (Eds.), Handbook of psychology (Vol. 9): Health psychology. New York: Wiley. 
 
Davis, M. C., Zautra, A. J., Younger, J., Motivala, S. J., Attrep, J., & Irwin, M. R. (2008). Chronic stress and regulation of cellular markers of inflammation in rheumatoid arthritis: Implications for fatigue. Brain, Behavior, and Immunity, 22(1), 24–32.
 
Dranovsky, A., & Hen, R. (2006). Hippocampal neurogenesis: Regulation by stress and antidepressants. Biological Psychiatry, 59, 1136–1143.
 
Kiecolt-Glaser, J. K., & Glaser, R. (1995). Measurement of immune response. In S. Cohen, R. C. Kessler, & L. U. Gordon (Eds.), Measuring stress: A guide for health and social scientists. New York: Oxford University Press.
 
Kop, W. J., Weissman, N. J., Zhu, J., Bonsall, R. W., Doyle, M., Stretch, M. R., et al. (2008). Effect of acute mental stress and exercise on inflammatory markers in patients with coronary artery disease and healthy controls. American Journal of Cardiology, 101, 767–773.
 
Lampe, A., Soellner, W., Krismer, M., Rumpold, G., Kantner-Rumplmair, W., Ogon, M., & Rathner, G. (1998). The impact of stressful life events on exacerbation of chronic low-back pain. Journal of Psychosomatic Research, 44, 555–563.
 
Landel-Graham, J., Yount, S. E., & Rudnicki, S. R. (2003). Diabetes mellitus. In A. M. Nezu, C. M. Nezu, & P. A. Geller (Eds.). Handbook of psychology (Vol. 9): Health psychology. New York: Wiley.
 
Mangassarian, S. (2016). 100 Years of Trauma: the Armenian Genocide and Intergenerational Cultural Trauma. Journal of Aggression Maltreatment & Trauma, 25 (4), pp. 1-11. doi:10.1080/10926771.2015.1121191
 
McEwen, B. S. (2009). Stress and coping. In G. G. Berntson & J. T. Cacioppo (Eds.), Handbook of neuroscience for the behavioral sciences (Vol. 2, pp. 1220–1235). Hoboken, NJ: Wiley.
 
Mikkonen, J., & Raphael, D. (2010). Social determinants of health: The Canadian facts. Toronto: York University School of Health Policy and Management.
 
Padgett, D. A., & Sheridan, J. F. (2000). Herpes viruses. In G. Fink (Ed.), Encyclopedia of stress (pp. 357–363). San Diego: Academic Press.
 
Pal, R., & Elbers, J. (2018). Neuroplasticity: The Other Side of the Coin. Pediatric Neurology, 84, 3–4. https://doi.org/10.1016/j.pediatrneurol.2018.03.009 
 
Segerstrom, S. C., & Miller, G. E. (2004). Psychological stress and the human immune system: A meta-analytic study of 30 years of inquiry. Psychological Bulletin, 130, 601–630.
 
Van der Kolk, B. A. (2015). The body keeps the score: brain, mind, and body in the healing of trauma. New York, New York: Penguin Books.

Comments are closed.

    Thoughts on Counselling, Therapy, and Mental Health

    Archives

    August 2024
    April 2024
    March 2024
    August 2023
    July 2023
    June 2023
    May 2023
    April 2023
    March 2023
    February 2023

    Categories

    All
    Ableism
    Addiction
    Anxiety
    Attachment
    Body Image
    Boundaries
    Cultural Competence
    Grounding Techniques
    Immigration
    ISTDP
    Masculinity
    Misogyny
    Neurodivergence
    Psychedelic Therapy
    Psychodynamic Therapy
    Racism
    Self-Care
    Spirituality
    Therapy
    Trauma

    RSS Feed

​Home
About
Services
​
ISTDP
Policies
Publications
Contact
Blog
Ph. 604.655.1151
​​​I live, work and grow on the stolen ancestral lands of the Skwxwú7mesh (Squamish), xʷməθkʷəy̓əm (Musqueam), and Səl̓ílwətaʔ/Selilwitulh (Tsleil-Waututh) First Nations. 

​
​My intent is to travel with care while I am here and to be part of the healing journey being undertaken by those who belong to these lands.


  • Home
  • About
  • Services
  • ISTDP
  • Policies
  • Publications
  • Contact
  • Blog