CerePlex™ I is a fully implantable digital headstage and amplifier that provides a platform for recording from electrode arrays with 96 electrodes in acute human recordings with a standard clinical connection.
The CerePlex I NeuroPort® Array is able to sense neural signals from the cerebral cortex and is capable of detecting single- and multi-unit activity and local field potentials. The 4 mm × 4 mm CerePlex I NeuroPort® Array consists of 96 electrodes protruding from a solid silicon substrate. Unlike a depth electrode which penetrates deep into the brain, the CerePlex I NeuroPort® Array penetrates only the outer surface of the brain (cortex). Electrodes are available in two lengths: 1.0 mm and 1.5 mm.