100 results for "character grid speller" · page 4 of 10 · ranked by relevance
…P300 speller with 6x6 matrix for copy-spelling task in ALS patients…
…target cells in a calculator grid (offline) or keyboard layout (online) while…
…SSVEP, BCI, beta range, visual fatigue, 40-class speller, JFPM, EEG ## References…
…Patients were implanted with standard clinical surface (grid) and depth electrodes. Two…
…RSVP (Rapid Serial Visual Presentation) BCI speller where 30 symbols are presented…
…their respective grid coordinate system (*space-grid1* and *space-grid2*). Their relative…
…Cue-guided target selecting task using a 40-target BCI speller with…
…Next, four grids (64 channels) were carefully positioned side-to-side with…
…Subjects performed a visual P300 speller task using a 6x6 checkerboard stimulus…
…Data were collected using a P300 paradigm with 5 grid sizes (4…