Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Uploaded on Feb 28, 2012
Gregory Gage of Backyardbrains.com showed me how to measure the electrical activity of a neuron in a cockroach leg. At around the 12:00 minute mark, Gregory pumps the electrical signal from music on his iPhone into the cockroach's leg, causing it to twitch in time with the beat. (The cockroach's leg will grow back.)