Toward more diverse, inclusive, and equitable neuromodulation

Area of Science:

• Neuroscience
• Medical Research
• Biomedical Engineering

Background:

• Racial and ethnic disparities are prevalent in nervous system disorders targeted by neuromodulation.
• Neuromodulation research currently exhibits a significant lack of racial and ethnic diversity.
• There is an insufficient emphasis on diversity within the field of neuromodulation.

Purpose of the Study:

• To identify and discuss key barriers contributing to the lack of racial and ethnic diversity in neuromodulation research.
• To propose actionable strategies for enhancing diversity, equity, and inclusion (DEI) in neuromodulation research.
• To underscore the importance of DEI for advancing treatment development and scientific rigor in neuromodulation.

Main Methods:

• The study presents a qualitative analysis of factors limiting diversity in neuromodulation.
• It synthesizes existing knowledge on workforce demographics, technological considerations, and clinical trial participation.
• The paper offers a conceptual framework for addressing DEI challenges.

Main Results:

• Three primary reasons for the lack of diversity were identified: (1) insufficient diversity within the neuromodulation workforce, (2) technological incompatibilities with phenotypic traits of minoritized groups, and (3) reluctance of minoritized populations to engage in clinical trials.
• The analysis highlights the interconnectedness of these barriers.

Conclusions:

• Increasing racial and ethnic diversity within the neuromodulation workforce is crucial.
• Fostering collaboration between researchers and underrepresented communities can dismantle DEI barriers.
• Enhanced DEI in neuromodulation research will lead to more effective, generalizable, and equitable treatments for brain disorders.