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Social Sciences
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Topic:
Brain & Behavior Discussion
Essay Instructions:
To prepare for this Discussion:
Select a specific disorder from those covered in Brain and Behavior and review information about the biological causes, symptoms, and treatment of that disorder.
Consult the web links provided for each of the disorders covered by the text to identify the DSM diagnostic criteria for the condition.
Reference the Learning Resources to understand how the condition is diagnosed and what is known about the biological basis of this condition.
Discussion Post
Post a description of the disorder you chose, including the biological features that are typically observed, such as changes in brain activity level, differences in brain structure, or abnormalities in neurotransmitters. Then describe how disorders are diagnosed in general by the DSM and the specific criteria used to diagnose your chosen disorder. Is there any relationship between the way the textbook describes the disorder and the way the DSM describes the disorder? Finally, based on the biological information in the textbook and what you know of the DSM-5R project, propose and write a new set of diagnostic criteria that incorporates the biological information discussed in the textbook. This should be 1–2 paragraphs and it should summarize what you think are the most important biological factors (brain regions, neurotransmitters, or genes) that are associated with your chosen condition. Finally, discuss why you think that this is not already included in the DSM.
Support your postings and responses with specific references to the Learning Resources and any additional sources you identify using both in-text citations and complete references in APA format.
Learning Resources:
Required Readings
Garrett, B., & Hough, G. (2022). Brain and behavior: An introduction to behavioral neuroscience (6th ed.). Sage Publications, Inc.
Chapter 8, “Emotion and Health”
Chapter 14, “Psychological Disorders”
American Psychiatric Association. (2013). Diagnostic and statistical manual of mental disordersLinks to an external site. (5th ed.). Arlington, VA: American Psychiatric Publishing.
Depressive Disorders
Bipolar and Related Disorders
Anxiety Disorders
Obsessive-Compulsive Disorder
Post-Traumatic Stress Disorder
Schizophrenia
Note: To access the above sections, click Outline and navigate to the topics from the table of contents.
American Psychiatric Association. (n.d.). DSM–5: Frequently asked questionsLinks to an external site.. Retrieved from http://www(dot)dsm5(dot)org/about/Pages/faq.aspx
Boksa, P. (2013). A way forward for research on biomarkers for psychiatric disordersLinks to an external site.. Journal of Psychiatry and Neuroscience, 38(2), 75–77.
Haagen, J. F., Smid, G. E., Knipscheer, J. W., & Kleber, R. J. (2015). The efficacy of recommended treatments for veterans with PTSD: A metaregression analysisLinks to an external site.. Clinical Psychology Review, 40, 184–194.
Insel, T. (2013, April 29). Post by former NIMH Director Thomas Insel: Transforming diagnosisLinks to an external site.. Retrieved from https://psychrights(dot)org/2013/130429NIMHTransformingDiagnosis.htm
National Institute of Mental Health. (n.d.). Post-traumatic stress disorderLinks to an external site.. Retrieved from http://www(dot)nimh(dot)nih(dot)gov/health/topics/post-traumatic-stress-disorder-ptsd/index.shtml
Note: This website contains information on the causes, symptoms, and treatment of PTSD.
Velasquez-Manoff, M. (2015, July 1). Can we spot soldiers at risk for PTSD?Links to an external site. Scientific American. Retrieved from http://www(dot)scientificamerican(dot)com/article/can-we-spot-soldiers-at-risk-for-ptsd/
Document: “How to Search PubMed” (Word document)Download “How to Search PubMed” (Word document)
Optional Resources
Costandi, M. (2011, September 9). Pregnant 9/11 survivors transmitted trauma to their childrenLinks to an external site.. Retrieved from https://www(dot)theguardian(dot)com/science/neurophilosophy/2011/sep/09/pregnant-911-survivors-transmitted-trauma
Gillies, D., Maiocchi, L., Bhandari, A. P., Taylor, F., Gray, C., & O’Brien, L. (2016). Psychological therapies for children and adolescents exposed to trauma. Cochrane Database System Review, 10, CD012371. Retrieved from the Walden Library databases.
Patel, M. B., Jackson, J. C., Morandi, A., Girard, T. D., Hughes, C. G., Thompson, J. L., ... Pandharipande, P. P. (2016). Incidence and risk factors for intensive care unit-related post-traumatic stress disorder in veterans and civilians. American Journal of Respiratory and Critical Care Medicine, 193(12), 1373–1381. Retrieved from the Walden Library databases.
Sarapas, C., Cai, G., Bierer, L. M., Golier, J. A., Galea, S., Ising, M., ... Yehuda, R. (2011). Genetic markers for PTSD risk and resilience among survivors of the World Trade Center attacks. Disease Markers, 30(2–3), 101–110. Retrieved from the Walden Library databases.
Science Friday. (2017). Tapping into the Creativity of Brain DifferenceLinks to an external site.. Retrieved from https://www(dot)sciencefriday(dot)com/segments/tapping-into-the-creativity-of-brain-difference/
Sripada, R. K., Rauch, S. A. M., & Liberzon, I. (2016). Psychological mechanisms of PTSD and its treatments. Current Psychiatry Reports, 18(11), 99. http://dx(dot)doi(dot)org/10.1007/s11920-016-0735-9.
Yehuda, R., Daskalakis, N. P., Bierer, L. M., Bader, H. N., Klengel, T., Holsboer, F., & Binder, E. B. (2016). Holocaust exposure induced intergenerational effects on FKBP5 methylation. Biological Psychiatry, 80(5), 372–380. Retrieved from the Walden Library databases.
Optional Media
Many appropriate media pieces to further your understanding are available through the textbook publisher website:
SAGE edge. Brain & behavior: An introduction to biological psychology by Bob GarrettLinks to an external site.. Retrieved from https://edge(dot)sagepub(dot)com/garrett6e
Aronson-Rath, R. (2005, March 1). The soldier’s heartLinks to an external site. [Video file]. Retrieved
from http://www(dot)pbs(dot)org/wgbh/frontline/film/showsheart/
Approximately 55 minutes
Brachman, R. (2016). Rebecca Brachman: Could a drug prevent depression and PTSD?Links to an external site. [Video File] Retrieved from https://www(dot)ted(dot)com/talks/rebecca_brachman_could_a_drug_prevent_depression_and_ptsd
Approximately 18 minutes
Miller, T. C., & Zwerdling, D. (2011, March 22). “Suicide by cop” leads soldier on chase of his lifeLinks to an external site. [Audio podcast]. Retrieved from http://www(dot)npr(dot)org/2011/03/22/134657905/suicide-by-cop-leads-soldier-on-chase-of-his-life
Listen to the audio podcast at the link above.
Approximately 20 minutes
Shockman, E. (2016, July 1). Looking at the brain for hidden war woundsLinks to an external site. [Audio file]. Retrieved from http://www(dot)sciencefriday(dot)com/segments/looking-at-the-brain-for-hidden-war-wounds/
Approximately 34 minutes
Metz, A. (Producer), & Stahl, L. (Creator) (2013, August 4). Where science meets war: Kit Parker’s labLinks to an external site. [Video file]. Retrieved from http://www(dot)cbsnews(dot)com/news/where-science-meets-war-kit-parkers-lab/
Approximately 5 minutes
Walker, M. (Producer). (2015). Art can heal PTSD’s invisible woundsLinks to an external site. [Video file]. Retrieved from https://www(dot)ted(dot)com/talks/melissa_walker_art_can_heal_ptsd_s_invisible_wounds
Approximately 10 minutes
Essay Sample Content Preview:
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Major Depressive Disorder is a mental disorder in which an individual experiences symptoms such as sadness or lack of interest, as well as other associated symptoms such as changes in sleep patterns, food consumption, energy levels, concentration, and thoughts about suicide that persist for at least two weeks (American Psychiatric Association, 2013). Moreover, aside from the behaviors associated with MDD, there are also brain activities associated with it. The neurotransmitters such as serotonin, norepinephrine, and dopamine play an important role in MDD. Individuals with MDD often exhibit decreased serotonin activity, particularly in the raphe nuclei of the brainstem, which disrupts mood regulation and contributes to feelings of sadness. Meanwhile, the dysregulation of the norepinephrine pathway, which begins in the locus coeruleus, leads to anxiety. Moreover, the loss of i...
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