BCI
Also written as: BCI — Brain–Computer Interface
Acronym for Brain–Computer Interface; a system translating brain signals into device commands for rehabilitation or communication purposes.
Full Definition
BCI is the widely used abbreviation for brain–computer interface in both clinical and research settings within rehab technology. It appears in journal abstracts, grant applications, clinical protocols, and assistive technology assessments. Editors should expand it to 'brain–computer interface' on first use and confirm the correct en dash is retained in the expanded form. BCI must not be confused with 'BMI' (brain–machine interface), a related acronym from engineering literature that some authors use interchangeably but which carries different connotations.
Usage
Usage note: Do not confuse with BMI (brain–machine interface). Always expand on first use with the en dash intact.
In Context
- "Early BCI prototypes required invasive electrode implantation, whereas contemporary systems increasingly rely on surface EEG." — Technology assessment report
- "Expand BCI to 'brain–computer interface' at first mention, retaining the en dash in the full form." — Editorial style note