Research Article
A Low-Noise, Modular, and Versatile Analog Front-End Intended for Processing In Vitro Neuronal Signals Detected by Microelectrode Arrays
Figure 12
Continuous 5-hour signals collected from two different channels of the MEA recording reported in Figure 11. (a) Raw voltage signal collected by a spiking channel (i.e., extracellular spikes superimposed to biological, electrode, and electronics noise). (b) Raw voltage signal collected by a silent channel (i.e., biological, electrode, and electronics noise).
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