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.
âThere will not be African-American ownership at the very top, and I think that makes a difference,â said James Winston, executive director of Washington-based National Association of Black Owned Broadcasters. Viacom Inc., the media powerhouse that owns CBS and the MTV and Nickelodeon cable TV channels, is paying about $2.3 billion in stock for BET Holdings and will assume $570 million in debt. It was believed to be one of the biggest buyouts ever of a black-owned business, although the prices for some sales have never been disclosed.