TY - JOUR
T1 - Wireless system for recording evoked potentials
AU - Oguma, Yutaro
AU - Nakajima, Toshi
AU - Young, Megan Elizabeth
AU - Tamura, Ryoi
N1 - Publisher Copyright:
© 2024 The Author(s)
PY - 2024/1
Y1 - 2024/1
N2 - Experiments measuring evoked potentials require flexible and rapid adjustment of stimulation and recording parameters. In this study, we have developed a recording system and an associated Android application that allow making such adjustments wirelessly. The system consists of 3 units: for stimulation, recording and control. Most of the modules in this system are custom made, although the stimulator and tablet are off-the-shelf products. When installed on the tablet, our Android application allows wireless communication with the control unit from a distance of 5 m. In testing, the recording unit had low internal noise and displayed signals faithfully. Upon receiving commands from the control unit, the stimulation unit produced precisely timed pulse outputs. Using this system, we were able to record evoked field potentials in the dentate gyrus of a rat; responses increased as expected with increasing stimulation pulse amplitude and duration.
AB - Experiments measuring evoked potentials require flexible and rapid adjustment of stimulation and recording parameters. In this study, we have developed a recording system and an associated Android application that allow making such adjustments wirelessly. The system consists of 3 units: for stimulation, recording and control. Most of the modules in this system are custom made, although the stimulator and tablet are off-the-shelf products. When installed on the tablet, our Android application allows wireless communication with the control unit from a distance of 5 m. In testing, the recording unit had low internal noise and displayed signals faithfully. Upon receiving commands from the control unit, the stimulation unit produced precisely timed pulse outputs. Using this system, we were able to record evoked field potentials in the dentate gyrus of a rat; responses increased as expected with increasing stimulation pulse amplitude and duration.
KW - Custom-made
KW - Evoked potential
KW - Recording and stimulation system
KW - Wireless
UR - http://www.scopus.com/inward/record.url?scp=85194016315&partnerID=8YFLogxK
U2 - 10.1186/s12576-024-00923-6
DO - 10.1186/s12576-024-00923-6
M3 - 学術論文
C2 - 38773373
AN - SCOPUS:85194016315
SN - 1880-6546
VL - 74
JO - Journal of Physiological Sciences
JF - Journal of Physiological Sciences
IS - 1
M1 - 30
ER -