Revolutionizing Brain Research Using Portable MRI in Field Settings: Public Perspectives on the Ethical and Legal
Molly K Madzelan1, Frances Lawrenz2, Susan M Wolf2
1Federation of Associations in Behavioral & Brain Sciences, Washington, DC USA.
Neuroethics
|July 29, 2025
Summary
Public interest in portable MRI (pMRI) research is high, with most people willing to participate. Understanding public perceptions is key as this technology expands brain research beyond traditional settings.
Area of Science:
- Neuroscience
- Medical Imaging Technology
- Public Health Research
Background:
- Portable MRI (pMRI) technology enables field-based brain research outside conventional medical centers.
- Understanding public knowledge and attitudes towards pMRI research is critical during its early development phase.
Purpose of the Study:
- To investigate the general public's willingness to participate in pMRI research.
- To assess public perceptions of potential benefits and concerns associated with pMRI study participation.
Main Methods:
- A nationally representative online survey of 2,001 participants was conducted.
- Data collection occurred between August 15-31, 2022.
Main Results:
- Overwhelming willingness to participate in pMRI research was observed across diverse demographic groups.
- Respondents anticipated benefits like receiving study results and expressed minimal concerns, such as payment adequacy.
- Significant gaps in participant understanding of pMRI capabilities and limitations were identified.
Conclusions:
- High public interest underscores the need for immediate ethical guidelines for expanding pMRI research.
- Addressing the therapeutic misconception and building trust in scientists are crucial for participant engagement.
- Engaging participant communities is essential to leverage pMRI for reaching remote and underrepresented populations.
