Rotary visual stimulator for research into visual evoked potentials

被引：0

作者：

Byczuk, Marcin ^{[1
]}

机构：

[1] Tech Univ Lodz, Inst Elekt, PL-90924 Lodz, Poland

来源：

PRZEGLAD ELEKTROTECHNICZNY | 2011年 / 87卷 / 10期

关键词：

visual evoked potentials; SSVEP; optical stimulation; brain-computer interface; BCI; EEG;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An innovative device for optical stimulation is presented in the paper. The device displays full color patterns consisting of 192 segments. Patterns are displayed by proper driving of LED diodes placed on rotating PCB board. Displayed patterns are refreshed with frequency of 200Hz. Tests of the device confirmed its usefulness for research into visual evoked potentials. The device is currently used at the Institute of Electronics, Technical University of Lodz, for design of efficient brain-computer interfaces. (Rotary visual stimulator for research into visual evoked potentials).

引用

页码：49 / 51

页数：3

共 5 条

[1]

Byczuk M., 2009, KKE 09 DARL WSCH

[2] Alternate half-field stimulation technique for SSVEP-based brain-computer interfaces [J].