A novel multiple frequency stimulation method for steady state VEP based brain computer interfaces

• Published in: Physiological measurement Vol. 27; no. 1; pp. 61 - 71
• Main Authors: Srihari Mukesh, T M, Jaganathan, V, Reddy, M Ramasubba
• Format: Journal Article
• Language: English
• Published: England IOP Publishing 01.01.2006
• Subjects: Adult; Brain Mapping - methods; Electroencephalography - methods; Evoked Potentials, Visual - physiology; Factor Analysis, Statistical; Feasibility Studies; Humans; Middle Aged; User-Computer Interface; Visual Cortex - physiology

The objective is to increase the number of selections in brain computer interfaces (BCI) by recording and analyzing the steady state visual evoked potential response to dual stimulation. A BCI translates the VEP signals into user commands. The frequency band from which stimulation frequency can be s...