Just like it’s important to monitor neuronal activity inside a cell, it’s also crucial to have an idea of what this activity looks like between cells. Extracellular amplifiers use multiple electrodes positioned near a tissue or cells to detect and amplify the electrical signals of that tissue., For extracellular recording, you need specialized equipment, like extracellular amplifiers, to get an accurate picture. With hundreds of citations in scientific journals, WPI’s extracellular recording amplifiers are well known as a standard of the industry for extracellular potential amplification. They allow you to adjust inputs precisely, making them a versatile way to run a series of tests and take measurements on various samples. Along with the standalone devices, we also sell extracellular amplifiers with active probes that preconditions the signal before it enters the amplifier, reducing noise and giving you a cleaner signal to start with. Learn more about our collection of extracellular amplifiers by browsing our collection below.