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].
1)truffles can be farm grown but they rarely approach the potency of wild truffles (especially white ones). 2)chocolate truffles are named such because the shape somewhat. Resembles a truffle (irregular sphere) - that the only relationship the two share.