An electromyogram (EMG) measures the electrical activity of muscles at rest and during contraction. Nerve conduction studies measure how well and how fast the nerves can send electrical signals.Nerves control the muscles in the body with electrical signals called impulses.n EMG is done to: 1  Find diseases that damage muscle tissue, nerves, or the junctions between nerve and muscle. 2  Find the cause of weakness, paralysis, or muscle twitching.
On May 12, 1983, Gannett sold WPTA (along with WLKY in Louisville, Kentucky) to Pulitzer Publishing for an undisclosed amount. The station was sold again to Granite Broadcasting on September 25, 1989 for $22.15 million.
WYYD is an FM radio station broadcasting at 107.9 MHz. The station is licensed to Amherst, VA and is part of the Roanoke-Lynchburg, VA radio market. The station airs country music programming and goes by the name New Country 107.9 WYYD on the air with the slogan Today's Country for Lynchburg & Roanoke. WYYD is owned by iHeartMedia under the supervision of General Manager Dave Carwile. Nearby Radio Stations wzzu 97.9 fm, wswe 92.7 fm, wkpa 1390 am, wamv 1420 am, wvgm 1320 am, wsnz 101.7 fm, wlni 105.9 fm, wvbe 100.1 fm, wrmv 94.5 fm, wlva 590 am