- Tytuł:
- Low-cost evoked potentials detection for brain computer-interfaces
- Autorzy:
-
Jukiewicz, M.
Cysewska-Sobusiak, A. - Powiązania:
- https://bibliotekanauki.pl/articles/97604.pdf
- Data publikacji:
- 2015
- Wydawca:
- Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
- Tematy:
-
brain-computer interface
detection of evoked potentials
EEG
signal processing
MATLAB - Opis:
- Evoked potentials are one of the brain's electrical activity types. They appear on the human scalp as a result of a registration of an external stimulus (e.g. an appearance or a change of a sound, a flash of light or an image). Generally, they are used in medical diagnosis, but they also may be used in brain-computer interfaces. In this chapter a laboratory set for the acquisition and analysis of evoked potentials is described. The main part of this set is a photostimulator consisting of sixteen LEDs and the ATmega 328 microcontroller. The software created by the authors allows for: connection between EEG device, stimulator and computer, input stimulus control, output signal filtering and its classification. The presented set may support a process of brain-computer interface design.
- Źródło:
-
Computer Applications in Electrical Engineering; 2015, 13; 102-110
1508-4248 - Pojawia się w:
- Computer Applications in Electrical Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł