A direct brain interface based on event-related potentials

被引：132

作者：

Levine, SP ^{[1
]}

Huggins, JE

BeMent, SL

Kushwaha, RK

Schuh, LA

Rohde, MM

Passaro, EA

Ross, DA

Elisevich, KV

Smith, BJ

机构：

[1] Univ Michigan, Dept Phys Med & Rehabil, Rehabil Engn Program, Ann Arbor, MI 48109 USA

[2] Univ Michigan, Dept Biomed Engn, Ann Arbor, MI 48109 USA

[3] Univ Michigan, Dept Elect Engn & Comp Sci, Ann Arbor, MI 48109 USA

[4] Univ Michigan, Dept Neurol, Ann Arbor, MI 48109 USA

[5] Henry Ford Hosp, Dept Neurol, Detroit, MI 48202 USA

[6] Univ Michigan, Dept Surg, Neurosurg Sect, Ann Arbor, MI 48109 USA

[7] Henry Ford Hosp, Dept Neurosurg, Detroit, MI 48202 USA

来源：

IEEE TRANSACTIONS ON REHABILITATION ENGINEERING | 2000年 / 8卷 / 02期

基金：

美国国家科学基金会;

关键词：

assistive technology; brain-computer interface (BCI); cross-correlation; detection; direct brain interface; electrocorticogram (ECoG); event-related potential (ERP);

D O I：

10.1109/86.847809

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Cross-correlation between a trigger-averaged event-related potential (ERP) template and continuous electrocorticogram was used to detect movement-related ERP's. The accuracy of ERP detection for the five best subjects (of 17 studied), had hit percentages >90% and false positive percentages <10%. These cases were considered appropriate for operation of a direct brain interface.

引用

页码：180 / 185

页数：6

共 6 条

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