MEA Multielectrode Arrays

Multielectrode Array (MEA) provide endless design alternatives for recording and stimulation protocols.

The design concept allows a large variety of configurations to cater specifically to the researcher’s application and experimental protocol. Avialable in Platinum Iridium (Pt-Ir) or pure Iridium (Ir)

• Up to 64 penetrating microelecrodes per array for short-and long-term recording/stimulation
• Custom microelectrode length between 1-40 mm, including different length within an array
• Custom spacing between electrodes is in the range of 0.1 - 1mm
• Custom microelectrode impedance for individual electrodes ranges between 10 kΩ - 5 MΩ
• Custom electrode tip diameter between 1 - 6 µm
• Custom reference and ground electrodes according to the researcher’s requirements
• Optionally integrated fiber optic and/or drug delivery cannula
• Parylene-C electrode insulation
• Pure Iridium is suggested for chronic stimulation studies
• Optional polyimide tubing for additional stiffness

Applications

• Single Unit - local field potentials (LFPs), and electrocorticography (ECoG)
• Spinal Cord
• Peripheral Nerve Bundles
• Isolated Preparations

How To Order

Complete and attach the MEA-Microelectrode Array Design Form