| Autor: |
David Rotermund, Steffen Paul, Andreas K. Kreiter, Janpeter Hoeffmann, Jonas Pistor, Elena Tolstosheeva, Klaus Pawelzik, Tim Schellenberg, T. Hertzberg, Sunita Mandon, Martin Schneider, Walter Lang, Dmitriy Boll, V. Gordillo-Gonzalez, Dagmar Peters-Drolshagen |
| Rok vydání: |
2013 |
| Předmět: |
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| Zdroj: |
2013 Transducers & Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS & EUROSENSORS XXVII). |
| DOI: |
10.1109/transducers.2013.6626783 |
| Popis: |
This paper presents a wireless system, designed for electrocortical (ECoG) neural recordings, consisting of an implantable flex-rigid ECoG array and a wireless electronic platform. The array is designed for implantation on top of the visual cortex of a Rhesus monkey. The electronic platform contains pre-amplifiers and multiplexer stages, analog-digital converters (ADCs), an inhouse developed and reconfigurable ASIC, an RF data transceiver and an inductive energy link. Our ASIC provides user-defined selection of channels (≤128), adjustable channel resolution (1-16bit), sample rate (39S/s-10kS/s), and configurable analog filters. The functionality of the whole system is successfully demonstrated by an in vitro test. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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