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.
1] Disney purchased ABC in 1996. Before that, it was owned by Capital Cities Communications. Viacom bought CBS in 1999, but in 2005, CBS spun off into a new company, CBS Corporation. Both CBS Corporation and the new Viacom are still owned by Sumner Redstoneâs Company, National Amusements.