A procedure for measuring latencies in brain-computer interfaces.
Level V
Where this comes from
- Record sourced from PubMed, PMID 20403781.
- Also identified by DOI 10.1109/TBME.2010.2047259 and PMC identifier 3161621.
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Abstract
Brain-computer interface (BCI) systems must process neural signals with consistent timing in order to support adequate system performance. Thus, it is important to have the capability to determine whether a particular BCI configuration (i.e., hardware and software) provides adequate timing performance for a particular experiment. This report presents a method of measuring and quantifying different aspects of system timing in several typical BCI experiments across a range of settings, and presents comprehensive measures of expected overall system latency for each experimental configuration.
Medical subject headings
- Brain
- Computer Systems
- Signal Processing, Computer-Assisted
- User-Computer Interface