Fig. 11From: Traumatic brain injury neuroelectrochemical monitoring: behind-the-ear micro-instrument and cloud applicationMultiplexing and reconstruction of the neurochemical inputs. The operation of the PGA’s integrated multiplexer and the decomposition algorithm: The PGA’s multiplexer combines the four chemical channels into one output line, shown as the grey trace. The decomposition algorithm reconstructs the original inputs back into their correct time slots, this is illustrated with the coloured tracesBack to article page