Myoclonus is a sudden, brief, involuntary muscle jerk. It is caused by abrupt muscle contraction, in the case of positive myoclonus, or by sudden cessation of ongoing muscular activity, in the case of negative myoclonus (NM).
Abraham Baldwin (1754-1807) The founder of the University of Georgia and a delegate to the constitutional convention in 1787, Abraham Baldwin was born on November 22, 1754, to Lucy Dudley and Michael Baldwin in North Guilford, Connecticut.
Mark Baldwin (baseball) Marcus Elmore Mark Baldwin (October 29, 1863 â November 10, 1929), nicknamed Fido, was a right-handed professional baseball pitcher who played seven seasons in Major League Baseball (MLB). Born in Pittsburgh, Pennsylvania, Baldwin made his professional debut for a Cumberland, Maryland team in 1883. Though signed by Chicago White Stockings President Albert Spalding to pitch in the 1886 World Series, Baldwin did not play after the St. Louis Browns, against whom Chicago played, objected.