A Low-Noise Instrumentation Amplifier with DC Suppression for Recording ENG Signals

Paraskevopoulou, Sivylla-Eleni ;   Eftekhar, Amir ;   Kulasekeram, Nishanth ;   Toumazou, Christofer

Tags Implantable sensorsBiolelectric sensors and sensor systemsMicro- and nano-technology

This paper presents an AC-coupled instrumentation amplifier for electroneurogram (ENG) activity recording. For this design, we evaluate gain…

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Fiber Size-Selective Stimulation using Action Potential Filtering for a Peripheral Nerve Interface: A Simulation Study

Rapeaux, Adrien ;   Nikolic, Konstantin ;   Williams, Ian ;   Eftekhar, Amir ;   Constandinou, Timothy

Tags Neural stimulationNeural interfaces – Stimulator technologyNeuromuscular systems – Computational modeling

Functional electrical stimulation is a powerful tool for restoration of function after nerve injury. However selectivity of stimulation remains…

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