Public Perceptions of Neurotechnologies Used to Target Mood, Memory, and Motor Symptoms

Area of Science:

• Neuroscience
• Medical Technology
• Public Health

Background:

• Public attitudes significantly influence the adoption and ethical implementation of novel neurotechnologies.
• Understanding public perception is crucial for developing effective treatments for brain disorders.

Purpose of the Study:

• To investigate public attitudes towards various neurotechnologies for treating mood, motor, and memory brain disorders.
• To assess perceptions of risk, invasiveness, and likelihood of use for different neurotechnological interventions.

Main Methods:

• A survey was conducted with 1,052 U.S. participants.
• Participants evaluated four neurotechnologies based on perceived risk, invasiveness, benefit, and personal likelihood of use for different brain disorder types.

Main Results:

• Deep brain stimulation (DBS) was perceived as the most invasive and risky neurotechnology, with the lowest likelihood of personal use.
• Non-surgical methods like transcranial magnetic stimulation (TMS) and pharmacological treatments (pills) were viewed as more acceptable.
• Neurotechnologies targeting motor symptoms were rated as more beneficial and acceptable compared to those for mood or memory disorders.

Conclusions:

• Public perception presents significant barriers to the adoption of certain neurotechnologies, particularly invasive ones like DBS.
• Tailoring communication and ethical frameworks to address public concerns is essential for responsible neurotechnology implementation.
• Further research should focus on enhancing public understanding and acceptance of neurotherapeutics for diverse brain conditions.