Bluegrass legend Eddie Adcock recently underwent brain surgery to treat a hand tremor. During this procedure, his surgeons placed electrodes deep into his brain to stimulate the thalamus at just the right spot to inhibit his tremor.
Alas, the banjo center of the brain is not an area well-known to neuroanatomists. To pick the optimal location for the electrodes, the surgery was performed under local anesthesia while Eddie played his banjo. He was thus able to update the surgeons in real-time as to whether the tremor was better or worse, letting them get the lead placement just right.
Alas, the banjo center of the brain is not an area well-known to neuroanatomists. To pick the optimal location for the electrodes, the surgery was performed under local anesthesia while Eddie played his banjo. He was thus able to update the surgeons in real-time as to whether the tremor was better or worse, letting them get the lead placement just right.
The BBC has posted some remarkable video and audio clips recorded during this surgery. The audio beginning at the 3:49 marker moved me the most. In this bit, the BBC interviewer asks Mr. Adcock to play the banjo with his stimulator on and off. The difference is pretty clear, even to the non-bluegrass ear.
