Racial Discrimination–Related Interoceptive Network Disruptions: A Pathway to Disconnection
RD frequency was linked to reduced functional connectivity between the insula and mPFC, 2 interoceptive network nodes, during attention to threat, and diminished connectivity was linked to more severe dissociation. RD may interrupt interoceptive network functioning, and these network alterations may, in turn, influence mind-body disconnection, or physiological shutdown response in Black individuals.
Authors
- Alfonsina Guelfo (ORCID: https://orcid.org/0000-0002-7377-722X)
- Nathaniel G. Harnett (ORCID: https://orcid.org/0000-0001-5346-2012)
- Vishwadeep Ahluwalia (ORCID: https://orcid.org/0000-0003-3143-5835)
- Travis Fulton (ORCID: https://orcid.org/0000-0001-9028-928X)
- Negar Fani (ORCID: https://orcid.org/0000-0002-7720-252X)
- Rachel M. Bond (ORCID: https://orcid.org/0000-0001-7300-8028)
- Greg J. Siegle
- Timothy D. Ely (ORCID: https://orcid.org/0000-0002-5690-5234)
- Bekh Bradley (ORCID: https://orcid.org/0000-0003-1838-0702)
- Ruth A. Lanius
- Timothy J. McDermott (ORCID: https://orcid.org/0000-0002-8860-0646)
- Aziz Elbasheir (ORCID: https://orcid.org/0000-0002-7023-5038)
- Maya C. Karkare (ORCID: https://orcid.org/0000-0002-2604-1666)
Institutions
- Western University (CA)
- Georgia Institute of Technology (US)
- Harvard University (US)
- Emory University (US)
- University of Pittsburgh (US)
- McLean Hospital (US)
Publication Details
- Journal
- Biological Psychiatry Cognitive Neuroscience and Neuroimaging
- Published
- 2024-12-27
- DOI
- https://doi.org/10.1016/j.bpsc.2024.12.011
- Citations
- 2
- Primary Topic
- Racial and Ethnic Identity Research
- Type
- article
- Field-Weighted Citation Impact
- 2.26
Funders
- Georgia Institute of Technology
- Georgia State University
- National Institutes of Health
- Center for Advanced Brain Imaging
- National Institute of Mental Health
- National Center for Complementary and Integrative Health