Year: 2014
Type: article
Abstract: There is a need to diversify mental health research that uses brain imaging.Currently, this research almost exclusively includes participants from the 'Western' world, a majority of whom are Caucasian (Henrich et al, 2010a; 2010b).In light of studies from cultural neuroscience, which use brain imaging to demonstrate that people from different countries exhibit different neural activity, the lack of diversity in contemporary mental health research may pose a systematic bias of the data and interpretation.Considering that disorders are highly diverse between patients and across cultural groups, brain-based characteristics of disorders may vary across populations, making aberrant neural signatures difficult to identify if they exist at all.Further research could expand clinical understanding of diverse disorder phenotypes for globally shared disorders (e.g., schizophrenia) as well as generating new knowledge about culture-bound syndromes.This paper begins by demonstrating the underrepresentation of diverse populations in neuropsychiatry and then systematically discusses problems that increasing representation may solve, as well as research opportunities and implications for mental health practice, particularly for fields like transcultural psychiatry and global mental health.
Authors: Daina Crafa, Saskia K. Nagel
Institution: Aarhus University
Language: English
Field: Medicine
Domain: Health Sciences
Open Access status: green
OpenAlex ID: W2135972221