Abstract
This work presents the implementation of a small, light and wireless electroencephalogram (EEG) and intracranial EEG (iEEG) acquisition system called "Wireless Neuro Boards" (WIRNEBOs), intended for electrophysiological recordings in small animal models. The system consists of two devices: a battery powered transmitter, in charge of the acquisition and transmission tasks, whose dimensions and weight are 58 mm by 38 mm by 10 mm and 25 g respectively, and a receiver which is connected to a host computer to store and process the acquired signals. The main characteristics of the WIRNEBOs include the use of 24 bits, 8 channels medical Analog Front End (AFE). The system was tested with a sample rate of 500 samples per second (SPS) and has power autonomy up to 8 hours and presents an electric noise of less than 1μV. The wireless radiofrequency (RF) link did not present any corruption or data loss in a range up to 5 meters. Modular design is novel; allowing the implementation of new versions with higher number of channels and improvements in sample rate, autonomy, range of the communications, among others.
| Original language | English (US) |
|---|---|
| Title of host publication | Proceedings - 29th Southern Biomedical Engineering Conference, SBEC 2013 |
| Pages | 3-4 |
| Number of pages | 2 |
| DOIs | |
| State | Published - 2013 |
| Event | 29th Southern Biomedical Engineering Conference, SBEC 2013 - Miami, FL, United States Duration: May 3 2013 → May 5 2013 |
Other
| Other | 29th Southern Biomedical Engineering Conference, SBEC 2013 |
|---|---|
| Country | United States |
| City | Miami, FL |
| Period | 5/3/13 → 5/5/13 |
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ASJC Scopus subject areas
- Biomedical Engineering
Cite this
Wireless electroencephalogram acquisition system for recordings in small animal models. / López, Juan M.; Bohórquez, Juan C.; Bohorquez, Jorge; Valderrama, Mario A.; Segura-Quijano, Fredy.
Proceedings - 29th Southern Biomedical Engineering Conference, SBEC 2013. 2013. p. 3-4 6525647.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Wireless electroencephalogram acquisition system for recordings in small animal models
AU - López, Juan M.
AU - Bohórquez, Juan C.
AU - Bohorquez, Jorge
AU - Valderrama, Mario A.
AU - Segura-Quijano, Fredy
PY - 2013
Y1 - 2013
N2 - This work presents the implementation of a small, light and wireless electroencephalogram (EEG) and intracranial EEG (iEEG) acquisition system called "Wireless Neuro Boards" (WIRNEBOs), intended for electrophysiological recordings in small animal models. The system consists of two devices: a battery powered transmitter, in charge of the acquisition and transmission tasks, whose dimensions and weight are 58 mm by 38 mm by 10 mm and 25 g respectively, and a receiver which is connected to a host computer to store and process the acquired signals. The main characteristics of the WIRNEBOs include the use of 24 bits, 8 channels medical Analog Front End (AFE). The system was tested with a sample rate of 500 samples per second (SPS) and has power autonomy up to 8 hours and presents an electric noise of less than 1μV. The wireless radiofrequency (RF) link did not present any corruption or data loss in a range up to 5 meters. Modular design is novel; allowing the implementation of new versions with higher number of channels and improvements in sample rate, autonomy, range of the communications, among others.
AB - This work presents the implementation of a small, light and wireless electroencephalogram (EEG) and intracranial EEG (iEEG) acquisition system called "Wireless Neuro Boards" (WIRNEBOs), intended for electrophysiological recordings in small animal models. The system consists of two devices: a battery powered transmitter, in charge of the acquisition and transmission tasks, whose dimensions and weight are 58 mm by 38 mm by 10 mm and 25 g respectively, and a receiver which is connected to a host computer to store and process the acquired signals. The main characteristics of the WIRNEBOs include the use of 24 bits, 8 channels medical Analog Front End (AFE). The system was tested with a sample rate of 500 samples per second (SPS) and has power autonomy up to 8 hours and presents an electric noise of less than 1μV. The wireless radiofrequency (RF) link did not present any corruption or data loss in a range up to 5 meters. Modular design is novel; allowing the implementation of new versions with higher number of channels and improvements in sample rate, autonomy, range of the communications, among others.
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UR - http://www.scopus.com/inward/citedby.url?scp=84880864363&partnerID=8YFLogxK
U2 - 10.1109/SBEC.2013.10
DO - 10.1109/SBEC.2013.10
M3 - Conference contribution
AN - SCOPUS:84880864363
SN - 9780769550329
SP - 3
EP - 4
BT - Proceedings - 29th Southern Biomedical Engineering Conference, SBEC 2013
ER -