Multi-electrode arrays (MEAs) are a widely used tool for recording neuronal activity both in vitro/ex vivo and in vivo experiments. In the last decade, researchers have increasingly used MEAs on rodents in vivo. To increase the availability and usability of MEAs, we have created an open-source wireless electrophysiological complex. The complex is scalable, recording the activity of neurons in the brain of rodents during their behavior. Schematic diagrams and a list of necessary components for the fabrication of a wireless electrophysiological complex, consisting of a base charging station and wireless wearable modules, are presented.
The article substantiates the feasibility of developing and implementing an automated bug tracking system “Organization of work with citizens' appeals” to optimize the existing business processes for processing appeals and complaints to medical organizations of St. Petersburg. The article analyzes the key business processes of the enterprise in the field of registration and routing of complaints, as well as the formation of reports. The process of development and implementation of an automated system for processing requests is described, the effectiveness of implementation is assessed, and recommendations for its further development and use are given.
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