| 摘要 |
A system and method for monitoring electrophysiological information from a tissue slice includes at least one probe having a plurality of electrodes. The system also comprises a controller configured to select tissue sites to be monitored and to be electrically stimulated. In one variation of the invention, a plurality of multi-electrode probes are managed by the controller. The system may further include a plurality of amplifier modules, one amplifier module associated with each probe. The amplifier module may serve a number of functions including amplifying electrical signals sensed by the electrodes, distributing stimulation signals to selected electrodes, and filtering signals evoked from the tissue sites. The system can provide automatic selection and switching of electrodes for monitoring and stimulating multiple tissue sites. Multiple probes, each adapted to monitor multiple tissue sites, may be associated with the controller such that multiple tissue slices may be interrogated in parallel.
|
