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.
This Newbery Medal-winning biography of our Civil War president is warm, appealing, and illustrated with dozens of carefully chosen photographs and prints. Russell Freedman begins with a lively account of Abraham Lincoln's boyhood, his career as a country lawyer, and his courtship and marriage to Mary Todd.