Serotonin influences how neurons transmit signals.
Some transmit signals from the exterior to the interior.
The boxes transmit signals for about 30 days before the signals start to fade.
Visitors can wear watch-size ParkWatch devices that transmit signals to antennas throughout the park.
Radio enthusiasts use vacuum tubes to transmit signals hundreds of miles.
But when broadcasters transmit signals digitally over the air, they are vastly improved.
The satellites transmit signals that can be detected by anyone with a G.P.S. receiver.
They do not have enough power to transmit signals to the satellites; there is no problem in receiving signals.
New widely reported studies have failed to find that cellular phones, which use microwaves to transmit signals, cause cancer.
Second messenger, molecule inside cells that acts to transmit signals from a receptor to a target.
In the "messy process" of brain activity, synapses transmit signals imperfectly between nerve cells, he notes.
