As described in the introduction, how was the neuromusculoskeletal interface created in the experiment? -Chemical components are replaced with electrical connectors, sealing the interface to provide bidirectional communication. -Mechanical components are

replaced with electrical connectors, sealing the interface to provide bidirectional communication. -Mechanical components are replaced with electrical connectors, sealing the interface to provide unidirectional communication. -Chemical components are replaced with electrical connectors, sealing the interface to provide unidirectional communication.