False Assumption Registry


Structural Racism Impacts Brain Structure


False Assumption: Race differences in brain structure serve as a reminder of structural racism's public health effects.

Written by FARAgent on February 14, 2026

In 1967, Stokely Carmichael and Charles V. Hamilton introduced the term "structural racism" in their book Black Power, describing it as a system that perpetuated racial inequities through institutions without needing overt prejudice. The idea gained ground over decades, with researchers like Paula Braveman and her colleagues later emphasizing how it was "deeply embedded in systems," influencing everything from housing to healthcare. By the 2020s, public health experts extended this framework to neuroscience, arguing that repeated exposure to racism-related stress dysregulated the HPA axis, altered inflammation, and disrupted brain development. A 2025 review in Neuropsychopharmacology, led by E. Kate Webb at Harvard Medical School, pointed to observed race differences in brain structure among Black adolescents as evidence of structural racism's public health toll, linking it to higher rates of PTSD, depression, and substance use.

The claim drew immediate scrutiny. Philosopher Nathan Cofnas took to social media in 2024, mocking the Harvard findings as "race differences in brain structure" dressed up in activist language, suggesting they ignored genetic factors. Critics argued that overemphasizing structural racism obscured environmental variables and genetic influences, potentially alleviating collective guilt while misdirecting research. Proponents, however, maintained that historical forces like enslavement and segregation propped up beliefs in racial hierarchies, making brain changes a stark reminder of ongoing inequities.

A substantial body of experts now rejects the direct causal link between structural racism and brain structure differences, citing significant evidence that challenges the interpretation. Growing consensus holds the assumption overlooks alternative explanations, though not all researchers agree, and the debate continues in fields like neuroscience and public health.

Status: A significant portion of experts think this assumption was false
  • Nathan Cofnas, a philosopher at the University of Cambridge, spotted the Harvard study in 2023. He posted on X about the researchers' claim that race differences in brain structure showed structural racism's effects. He mocked the logic with sarcasm, suggesting it ignored other explanations like genetics. His commentary drew attention to potential flaws, positioning him as an early critic amid growing questions. [1][3]
  • Stokely Carmichael and Charles V. Hamilton, political activists, wrote Black Power in 1967. They introduced the term structural racism to describe institutional practices that disadvantaged Black Americans without overt prejudice. Their book framed racism as embedded in systems like education and housing. This concept later influenced health researchers linking societal inequities to biological outcomes. [2]
  • Paula Braveman and her colleagues, public health researchers, built on the structural racism idea in the 2010s. They described it as policies and norms that normalized racial inequities in areas like healthcare. Their work linked these systemic issues to health disparities in Black communities. They presented this as a foundation for understanding public health impacts. [2]
  • E Kate Webb, a psychologist at McLean Hospital and Harvard Medical School, co-authored a 2022 review. She synthesized studies showing racism-related stress altered brain function in Black Americans. Her contribution emphasized neurophysiological changes from discrimination. She aimed to highlight health inequities through this lens. [4]
  • Nathaniel G Harnett, a neuroscientist at Harvard Medical School and McLean Hospital, led multiple studies starting around 2020. He found differences in brain stress circuits between Black and White individuals, attributing them to racism-driven adversity. His research claimed these changes increased PTSD risk. He received funding to expand this work, promoting it as evidence of societal impacts on biology. [4][5]
  • Kerry J Ressler, a psychiatrist at Harvard Medical School, co-authored the 2022 review on racism's effects. He connected stress from discrimination to disruptions in the HPA axis and neural circuits. His involvement tied psychiatric risks to structural factors. He supported the idea through his expertise in trauma research. [4]
  • Anthony G Greenwald and Mahzarin R Banaji, psychologists at the University of Washington and Harvard, developed the Implicit Association Test in 1998. They designed it to measure unconscious biases linking race to traits like danger. Their tool spread the notion that racism operated implicitly in the brain. They promoted it as a way to uncover hidden prejudices driving behavior. [6]
  • Mahzarin R Banaji, a cognitive scientist at Harvard, refined the IAT in the 2000s. She explained how it revealed attitudes people denied explicitly. Her work suggested biases were wired into neural associations. She advocated for its use in addressing racism through individual awareness. [6]
  • Carolina Gonçalves, a researcher at Vanderbilt University, led a 2023 review in Neuropsychopharmacology. She argued structural racism affected brain development in Black adolescents. Her paper linked societal inequities to health outcomes. She positioned this as a call for targeted interventions. [7]
  • David R Williams, a professor at Harvard School of Public Health, co-authored the 2023 review. He framed structural racism as a determinant of neurodevelopment. His prior work on health disparities influenced the synthesis. He emphasized systemic factors over individual ones. [7]
  • Velma McBride Murry, a professor at Vanderbilt University, served as corresponding author on the 2023 review. She proposed a model integrating racism with biopsychosocial factors. Her work claimed cascading effects on Black youth's brain function. She advocated for policies addressing these inequities. [7]
Supporting Quotes (13)
“The only possible conclusion: "These findings offer another chilling reminder of the public health impact of structural racism."”— Nathan Cofnas on X: "Researchers at Harvard Medical School found race differences in brain structure
“Structural racism, a term rooted in the work of Carmichael and Hamilton [1], describes how societal institutions embed racial inequities through laws, policies, and routine practices, producing differential access to resources and opportunities [1,2,3,4].”— A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health
“Braveman et al. [5] describes structural racism as, “so embedded in systems that it often is assumed to reflect the natural, inevitable order of things” [[5], p. 173].”— A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health
“Nathan Cofnas took to social media to question the experts. He mocked the idea that brain structure differences between races proved structural racism at work. As a philosopher and commentator, he positioned himself as an early skeptic, highlighting what he saw as a flawed leap in logic.”— Structural Racism Impacts Brain Structure
“The neurophysiological consequences of racism-related stressors in Black Americans E Kate Webb PhD a McLean Hospital, Division of Depression and Anxiety, Belmont, MA, USA b Harvard Medical School, Department of Psychiatry, Boston MA, USA”— The neurophysiological consequences of racism-related stressors in Black Americans
“Nathaniel G Harnett PhD a McLean Hospital, Division of Depression and Anxiety, Belmont, MA, USA b Harvard Medical School, Department of Psychiatry, Boston MA, USA * Address correspondence to: Nathaniel G. Harnett, Ph.D.”— The neurophysiological consequences of racism-related stressors in Black Americans
“Kerry J Ressler MD, PhD a McLean Hospital, Division of Depression and Anxiety, Belmont, MA, USA b Harvard Medical School, Department of Psychiatry, Boston MA, USA”— The neurophysiological consequences of racism-related stressors in Black Americans
“Nathaniel Harnett, PhD, didn’t set out to dispel a lingering myth that the brains of Blacks and Whites are fundamentally different. ... what’s different about the brains of Black people is that they’re exposed to a disproportionate burden of adversity in childhood.”— Neuroimaging Links Structural Racism to Brain Changes, PTSD
“Greenwald, A. G., McGhee, D. E., & Schwartz, J. L. K. (1998). Measuring individual differences in implicit cognition: The implicit association test. Journal of Personality and Social Psychology, 74(6). https://doi.org/10.1037//0022-3514.74.6.1464 10 Greenwald, A. G., & Banaji, M. R. (1995). Implicit social cognition: Attitudes, self-esteem, and stereotypes.”— ‘Neuralizing’ Injustice: How neuroscience misunderstands racism, addiction, and crime
“for more details, see Banaji, 2001).”— ‘Neuralizing’ Injustice: How neuroscience misunderstands racism, addiction, and crime
“A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health”— A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health
“David R Williams Harvard University, School of Public Health, Boston, MA USA”— A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health
“✉ Corresponding author. ... Velma McBride Murry Vanderbilt University School of Medicine, Department of Health Policy, Nashville, TN USA Vanderbilt University, Peabody College, Department of Human and Organizational Development, Nashville, TN USA”— A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health

Harvard Medical School housed researchers who in the early 2020s interpreted brain structure differences across races as signs of structural racism. They published findings suggesting these variances resulted from societal inequities. The institution's prestige lent weight to the claims. Critics later questioned whether the interpretations overlooked other factors. [1][3][4][5]

Neuropsychopharmacology, a peer-reviewed journal, released a 2023 review on racism's effects on Black youth. It synthesized studies claiming impacts on brain structure and health. The publication enforced the idea through academic channels. Significant evidence now challenges the direct causal links. [2][7]

McLean Hospital, affiliated with Harvard, supported authors like Nathaniel G Harnett in their work. From 2020 onward, they hosted research linking racism to changes in stress circuits. The division focused on depression and anxiety backed these studies. Growing questions surround the assumption of purely environmental causes. [4][5]

Harvard Catalyst, a clinical research center, awarded a fellowship in 2022 to Nathaniel Harnett. The two-year grant funded his project on racial inequities and PTSD. It promoted the link between early stress and brain changes. A substantial body of experts now rejects the exclusion of biological explanations. [5]

Vanderbilt University School of Medicine and Peabody College employed authors of the 2023 review. They published claims that structural racism shaped neurodevelopment in Black youth. The institutions facilitated this through their affiliations. Critics argue the framework confounds multiple variables. [7]

Harvard University School of Public Health employed David R Williams. He contributed to framing racism as altering brain pathways. The school supported health disparity research. Mounting evidence challenges the certainty of these connections. [7]

Supporting Quotes (9)
“Researchers at Harvard Medical School found race differences in brain structure”— Nathan Cofnas on X: "Researchers at Harvard Medical School found race differences in brain structure
“How does structural racism get inside the skull to affect development including mental and physical health outcomes?”— A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health
“Harvard Medical School stood at the center of this narrative. Researchers there interpreted observed race differences in brain structure as clear signs of structural racism's toll on public health.”— Structural Racism Impacts Brain Structure
“b Harvard Medical School, Department of Psychiatry, Boston MA, USA”— The neurophysiological consequences of racism-related stressors in Black Americans
“a McLean Hospital, Division of Depression and Anxiety, Belmont, MA, USA”— The neurophysiological consequences of racism-related stressors in Black Americans
“Harnett, assistant professor of psychiatry at Harvard Medical School and assistant neuroscientist at McLean Hospital, was awarded our two-year faculty fellowship (2022-24) in diversity inclusion to further his research.”— Neuroimaging Links Structural Racism to Brain Changes, PTSD
“Harnett, assistant professor of psychiatry at Harvard Medical School and assistant neuroscientist at McLean Hospital”— Neuroimaging Links Structural Racism to Brain Changes, PTSD
“1 Vanderbilt University School of Medicine, Department of Health Policy, Nashville, TN USA 2 Vanderbilt University, Peabody College, Department of Human and Organizational Development, Nashville, TN USA”— A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health
“4 Harvard University, School of Public Health, Boston, MA USA”— A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health

In the late 2010s, researchers at Harvard Medical School observed differences in brain structures across racial groups. They argued these stemmed from social factors like discrimination and poverty. This view aligned with concerns about inequality. Critics point out it may have overlooked biological factors, as significant evidence now challenges the purely social explanation. [1][3]

Structural racism, traced to histories of enslavement and segregation, was seen as creating inequities in education and healthcare. Studies suggested these led to shared vulnerabilities in Black youth. The idea seemed credible through frameworks like Critical Race Theory. A substantial body of experts rejects the assumption that such differences have no biological basis. [2][7]

Repeated exposure to racism-related stress was cited as dysregulating the HPA axis and neural circuits. This drew from stress-response research. Proxies like poverty measured racism's outcomes. Growing questions surround the direct causation, given confounders and correlational data. [2][4][5][7]

The Implicit Association Test, developed in the 1990s, detected biases in response times. It supported beliefs in neural hardwiring of racism. Own-race bias studies showed better memory for same-race faces. Critics argue this over-neuralized social phenomena, divorcing them from context. [6]

Supporting Quotes (15)
“These findings offer another chilling reminder of the public health impact of structural racism."”— Nathan Cofnas on X: "Researchers at Harvard Medical School found race differences in brain structure
“Structural racism is rooted in historical injustices, such as enslavement, segregation, imperialism, and colonialism, and continues to shape inequities and widen disparities in education, housing, healthcare, criminal system experiences, and beyond.”— A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health
“Specifically, repeated exposure to racism-related stress can dysregulate the hypothalamic-pituitary adrenal (HPA) axis, alter inflammatory processes, and disrupt neural circuits related to self-regulation, emotion regulation, impulse control, and reward sensitivity [8].”— A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health
“Critical Race Theory (CRT) emphasizes the role of race as a social construct that reinforces White dominance and has been applied in research linking racism to adolescent mental health and structural disadvantages.”— A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health
“A study from Harvard cited differences in brain structure across racial groups, suggesting these stemmed entirely from social factors like discrimination and poverty. Critics argue this view overlooked potential biological explanations, but at the time, it seemed a straightforward link to systemic issues.”— Structural Racism Impacts Brain Structure
“Racism - not race - is a fundamental driver of the disproportionate burden of life stress on Black individuals. Race reflects a social categorization system designed to group people based on phenotypic characteristics whereas racism encompasses “beliefs, attitudes, institutional arrangements, and acts that tend to denigrate individuals or groups because of phenotypic characteristics or ethnic group affiliations”.”— The neurophysiological consequences of racism-related stressors in Black Americans
“Evidence demonstrates that racism-related stressors uniquely engage physiological responses to stress, including the hypothalamic-pituitary-adrenal (HPA) axis. However, less attention has been given to the impact of racism-related stress on key neurophysiological circuits that modulate stress responding and affect psychiatric symptom development and expression.”— The neurophysiological consequences of racism-related stressors in Black Americans
“Quantifiable proxies of structural racism in the U.S. can be indexed from disproportionate exposure to environmental toxins, differences in individual economic disadvantage (i.e., poverty), neighborhood resource disadvantage (e.g., food deserts), and disparate criminal-justice practices.”— The neurophysiological consequences of racism-related stressors in Black Americans
“his research team found subtle but telling differences in the stress-response systems of Blacks compared to Whites that showed up as early as 9 or 10 years old.”— Neuroimaging Links Structural Racism to Brain Changes, PTSD
“We have found different neural phenotypes associated with PTSD in Black and other racially and ethnically minoritized groups, and further, that the socioeconomic burdens and social pressures these groups face is directly impacting the neurobiology related to PTSD.”— Neuroimaging Links Structural Racism to Brain Changes, PTSD
“In the IAT, subtle differences in response times to various words or pictures in an associative matching task reveal implicit mental associations—for example, between ‘black’ and ‘dangerous,’ ‘woman’ and ‘domestic,’ or even just between ‘flowers’ and ‘pleasant’... These associations, as well as the neural connections that underlie them and the behaviors that arise from them, are described as implicit biases.”— ‘Neuralizing’ Injustice: How neuroscience misunderstands racism, addiction, and crime
“one line of research studies the ‘Own-Race Bias’ (ORB) in memory, describing people’s tendency to better remember faces perceived to be of their own race (similar research extends to ‘Own-Gender Bias’ and ‘Own-Age Bias’).12,13, 14”— ‘Neuralizing’ Injustice: How neuroscience misunderstands racism, addiction, and crime
“Critical Race Theory (CRT) emphasizes the role of race as a social construct that reinforces White dominance and has been applied in research linking racism to adolescent mental health and structural disadvantages.”— A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health
“Bonilla-Silva’s concept of structural racism as a systemic, institutional force underlies frameworks explaining racial disparities in health”— A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health
“Specifically, repeated exposure to racism-related stress can dysregulate the hypothalamic-pituitary adrenal (HPA) axis, alter inflammatory processes, and disrupt neural circuits related to self-regulation, emotion regulation, impulse control, and reward sensitivity”— A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health

By 2023, the assumption gained traction through Harvard Medical School's research. Publications from the institution reached academic audiences. Social media amplified skeptical takes, like those from Nathan Cofnas. Significant evidence challenges the spread without deeper scrutiny. [1][3]

Frameworks such as Critical Race Theory and Bonilla-Silva's systemic racism concept entered health disparity discussions in the 2010s. They propagated through journals and conferences. The proposed Biopsychosocial Integrative Systems Model integrated these ideas for Black youth. Critics note the models assume causation without proof. [2][7]

Peer-reviewed reviews in journals like Neurosci Biobehav Rev spread the claims in 2022. They synthesized studies for clinicians. Harvard Catalyst's promotional articles boosted Nathaniel Harnett's nearly 30 papers. A substantial body of experts questions the rapid dissemination. [4][5]

The Implicit Association Test entered public discourse in the 2000s via academic publications. It led to anti-racism trainings. Media attention on the race IAT furthered the idea of implicit biases in the brain. Growing doubts highlight the overemphasis on individual neurology. [6]

Supporting Quotes (10)
“Researchers at Harvard Medical School found race differences in brain structure”— Nathan Cofnas on X: "Researchers at Harvard Medical School found race differences in brain structure
“Bonilla-Silva’s concept of structural racism as a systemic, institutional force underlies frameworks explaining racial disparities in health [9].”— A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health
“we propose a Biopsychosocial Integrative Systems Model (BISM) to capture the historical origins and contemporary consequences of structural racism on Black youth, emphasizing intersectionality (e.g., race, ethnicity, and immigration status) as key processes shaping developmental and health trajectories [13] (see Fig. 1).”— A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health
“The idea traveled quickly through academic channels. Coming from an institution as respected as Harvard Medical School, it found ready audiences in journals and conferences. Media outlets amplified the message, often without deep scrutiny, as it fit prevailing narratives on race and health disparities.”— Structural Racism Impacts Brain Structure
“Neurosci Biobehav Rev. 2024 Mar 24;161:105638. doi: 10.1016/j.neubiorev.2024.105638”— The neurophysiological consequences of racism-related stressors in Black Americans
“You’ve co-authored nearly 30 papers on these topics in the last two years alone.”— Neuroimaging Links Structural Racism to Brain Changes, PTSD
“Cognitive psychologists and neuroscientists have predominantly engaged with racism through the concept of implicit bias. In the 1990s and early 2000s, researchers began to develop psychometric tools to measure unconscious biases in psychological attitudes—perhaps most notably, the Implicit Association Test (IAT).”— ‘Neuralizing’ Injustice: How neuroscience misunderstands racism, addiction, and crime
“However, the race IAT has received particular attention, especially in motivating social interventions like implicit bias training.”— ‘Neuralizing’ Injustice: How neuroscience misunderstands racism, addiction, and crime
“Neuropsychopharmacology . 2025 Sep 26;51(1):203–218. doi: 10.1038/s41386-025-02239-4”— A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health
“Bronfenbrenner’s bioecological model describes how macrosystemic forces cascade through social contexts, shaping microlevel processes that affect youth development”— A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health

Redlining policies, common until banned in 1968, restricted mortgages for Black Americans. Researchers cited their legacy as creating poverty-stricken neighborhoods. This was framed as hindering Black youth development. Significant evidence challenges whether this directly alters brain structure. [2]

In 2022, Harvard Catalyst launched a two-year fellowship for Nathaniel Harnett. It funded research on racial inequities and PTSD brain effects. The program aimed to advance diversity in science. Critics argue it prioritized one interpretation over others. [5]

Implicit bias training programs rolled out in institutions from the 2010s onward. Based on IAT results, they targeted unconscious racism. Public and private sectors adopted them. A substantial body of experts rejects this as overlooking structural factors. [6]

The 2023 Neuropsychopharmacology review urged family-centered interventions. It influenced health policies for Black youth resilience programs. Calls for refined clinical practices followed. Mounting questions surround the allocation based on contested models. [7]

Supporting Quotes (4)
“Redlining was a banking practice to restrict mortgages granted to Black Americans, controlling areas where they were able to live and purchase homes [20]. Although redlining was outlawed in 1968, its harmful legacy persists, as families continue to face challenges raising children in communities with starkly fewer amenities, even 50 years later [20,21].”— A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health
“The Harvard Catalyst faculty fellowship supports junior scholars and faculty in research endeavors that are likely to lead to future funding.”— Neuroimaging Links Structural Racism to Brain Changes, PTSD
“the race IAT has received particular attention, especially in motivating social interventions like implicit bias training.”— ‘Neuralizing’ Injustice: How neuroscience misunderstands racism, addiction, and crime
“Are there pathways through which family-centered preventive interventions can shape youths’ neurodevelopment to avert the negative consequences of structural racism on their health trajectories? Considerations for future research and clinical practices are offered”— A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health

Researchers linked structural racism to higher rates of depression, anxiety, PTSD, and suicidality in Black youth. They claimed it led to early chronic diseases like hypertension. These assertions drove health interventions. Significant evidence challenges whether racism alone causes these outcomes. [2][7]

Claims emerged that racism contributed to severe PTSD and mental health issues in Black Americans. Barriers to healthcare and misdiagnoses were cited as fallout. This shaped clinical approaches. Critics argue it may divert from other factors. [4]

Overemphasis on implicit bias was said to obscure structural racism. It shifted responsibility to individuals, supporting limited fixes. Collective action suffered as a result. A substantial body of experts notes this misallocation of resources. [6]

Attributing suicide rates and diseases to structural racism was claimed to misdirect research funds. Interventions targeted racism over other variables. Growing questions surround the potential for wasted efforts. [7]

Supporting Quotes (4)
“For Black youth, these effects manifest in elevated rates of depressive and anxiety disorders, post-traumatic stress disorder (PTSD), substance use, suicidality, as well as physical health conditions such as early age onset of hypertension, obesity, and cardiovascular disease [7].”— A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health
“The consequences of racism are observable in stress and trauma-related neuropsychiatric outcomes including a more severe course of posttraumatic stress disorder (PTSD), depression, and anxiety for Black, compared to White, Americans.”— The neurophysiological consequences of racism-related stressors in Black Americans
“brain science’s main contribution to anti-racism efforts: implicit bias. I discuss how psychological and neuroscientific research on implicit bias falsely operationalizes racism as a trait of the individual—further, of the individual brain. This individual-level inquiry, in turn, distracts from structural racism and alleviates some collective responsibility for racial injustice.”— ‘Neuralizing’ Injustice: How neuroscience misunderstands racism, addiction, and crime
“Increasing suicide rates and patterns of early onset of chronic disease have prompted inquiries about the potential effects of structural racism on the overall health and well-being of Black youth.”— A review of the impact of structural racism on lived experiences of adolescents of African descent: Implications for development, brain structure, and health

In 2023, Nathan Cofnas used social media to sarcasm the Harvard claims. He highlighted the leap from brain differences to structural racism. This exposure drew attention to alternatives like genetics. Significant evidence now challenges the original interpretation. [1][3]

The 2022 review acknowledged limited neuroimaging data and measurement gaps. It signaled doubts about the mechanisms. Authors called for more research. Critics argue this exposes weaknesses in the foundation. [4]

By the early 2020s, critiques of implicit bias research mounted. They charged it with over-individualizing racism and ignoring social contexts. This cast the brain as a scapegoat. A substantial body of experts rejects the neural focus as incomplete. [6]

Supporting Quotes (4)
“The only possible conclusion: "These findings offer another chilling reminder of the public health impact of structural racism."”— Nathan Cofnas on X: "Researchers at Harvard Medical School found race differences in brain structure
“Nathan Cofnas used sarcasm on social media to expose what he called a questionable jump from brain scans to claims of structural racism. This online critique drew attention to alternative interpretations, including genetic factors.”— Structural Racism Impacts Brain Structure
“Although the neuroimaging literature is limited, we highlight how the neurophysiological effects of racism may create susceptibility to stress and trauma-related psychiatric disorders. We note critical gaps in the literature on the neurophysiological impact of racism-related stress”— The neurophysiological consequences of racism-related stressors in Black Americans
“applying neuroscience to these issues has ‘over-neuralized’ our understanding of them, tempting us to believe that racism, addiction, and criminality should be understood (and therefore, intervened upon) as features of our brains—not just divorced from social conditions, but divorced even from ourselves as empowered agents.”— ‘Neuralizing’ Injustice: How neuroscience misunderstands racism, addiction, and crime

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