A 2.2μW 94nV/√Hz, Chopper-Stabilized Instrumentation Amplifier for EEG Detection in Chronic Implants. - Timothy Denison; Kelly Consoer; Andy Kelly; April Hachenburg; Wesley Santa (ISSCC, 2007)

A 2 µW 100 nV/rtHz Chopper-Stabilized Instrumentation Amplifier for Chronic Measurement of Neural Field Potentials. - Tim Denison; Kelly Consoer; Wesley Santa; Al-Thaddeus Avestruz; John J. Cooley; Andy Kelly (IEEE J. Solid State Circuits, 2007)