Abstract: A system for controlling a cardiac system of a subject comprising: a plurality of sensors arranged to detect physiological activity in a subject and produce physiological signals corresponding to the detected physiological activity; at least one controller arranged to receive the physiological signals and to process the physiological signals using at least one model to determine at least one output signal; and a plurality of neural stimulators arranged to receive the at least one output signal and to provide neural stimulation to the nervous system of the subject based on the at least one output signal.

Abstract: A neural control system comprises an input controller arranged to receive neural data regarding neural signals relating to a bodily state of a subject from at least one neural sensor, at least one machine learning means using at least one machine learning model to process the received neural data to determine at least one output signal required to achieve a desired value of the bodily state, and means arranged to send the determined output signal to at least one output device, whereby the neural control system forms a first control loop providing closed loop control of the bodily state.