Every minute counts in stroke. There is treatment for stroke, effective treatment, but this has to be administered urgently.

If the patient is only a few minutes late, we cannot administer this medication. The patient will lose this window of opportunity.

We're treating electricity with electricity instead of treating electricity with chemicals.

(You) push on the trigger and then you will hear two pulses, two seconds apart, and then that's it.

By creating a magnetic field with this device, we're hoping that this will interrupt this stimulation before it leads to the throbbing migraine headache.

Every treatment can potentially have an adverse effect. Everybody knows even two aspirins for a headache has a bad effect for someone somewhere. On balance, positive effects have to outweigh the negative.