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.
To add to its media influence, this past December, Comcast became the majority owner of NBC Universal with a 51% stake in the company in partnership with GE, who owns the other 49%. Comcast also owns television networks like E! Entertainment, the Golf Channel and Sprouts. With a diversifying range of businesses, the parent company, Comcast Corporation announced last week that it would rebrand its consumer services â cable, internet, and digital phone â to XFINITY. All caps.