# Subject-specific time-frequency selection for multi-class motor imagery-based BCIs using few Laplacian EEG channels

> Research article (Biomedical Signal Processing and Control, 2017) · cited 70× · AI/ML

**Wikidata**: [openalex:W2739402555](https://www.wikidata.org/wiki/openalex:W2739402555)  
**Source**: https://4ort.xyz/entity/subject-specific-time-frequency-selection-for-multi-class-motor-imagery-based-bcis-using-few-laplacian-eeg-channels