Test Overview. An electromyogram (EMG) measures the electrical activity of muscles when they're at rest and when they're being used. 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.
From Wikipedia... <br /><br /> The mycelia of truffles form symbiotic relationships with the roots of several tree species including beech, oak, birch, hornbeam, hazel and pine[5][6].
September 11, 2011 in Unique Foods. What it is: A truffle is a mushroom fungus that grows underground. They usually live off the nutrients supplied by trees, meaning their usual location is around the roots of large plants and trees.