1.   The midday power outage also caused traffic snarls as police officers directed traffic through intersections whose signals had gone dark.

2.   An FM signal goes from the astronaut to a communications device, then is radioed through a satellite system to the ground.

3.   Another unuttered signal goes out, and the surfers grab their boards and plunge in.

4.   Between late afternoon Friday and late Saturday night, patient monitor signals repeatedly went blank, Juett said.

5.   But as usual with Russia, where no signal goes unmixed, there is the counter-argument, often expressed by Eastern Europeans and American conservatives.

6.   From the hypothalamus, signals then go to the pituitary gland, which controls ovulation and reproduction.

7.   In the recorder, the sound signal goes to the record head, a thimble-sized metal box with a slit on one side.

8.   Once he has recreated the scary heartbeat, he can pinpoint the area where electrical signals go awry.

9.   The critical signals go directly to an area deep within the brain known as the suprachiasmatic nucleus, or SCN, long known to help regulate mood and alertness.