Neurochip

A neurochip is a chip (integrated circuit/microprocessor) that is designed for the interaction with neuronalcells.

Formation

It is made of silicon that is doped in such a way, that it contains EOSFETs(electrolyte-oxide-semiconductor FET) that can sense the electrical activity of the neurons (action potentials) in the above-standing physiological electrolytesolution. It also contains capacitorsfor the electrical stimulation of these cells.

Applications

Present applications are neuron research.Future applications (still in the experimental phase) are retinal implantsor brain implants.

What it is not

A cochlear implantis not a neurochip because it only contains electrodes that stimulate the auditory nerve.

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It uses material from the http://en.wikipedia.org/wiki/Neurochip Wikipedia article Neurochip.