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February 20, 2006
Volume 84, Number 8

Following a cocaine injection, certain cells in the rat brain emit transient puffs of dopamine. By stitching together hundreds of fast-scan cyclic voltammograms of an electrode placed next to a single cell, scientists can visualize this brain chemistry in real time.

Image by Mark Wightman

Read This Article: Electrochemistry








Chemical & Engineering News
ISSN 0009-2347
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