Myasthenia gravis affecting multiple muscle groups throughout the body is called generalized myasthenia gravis. Other common muscle groups that are affected may make it difficult for you to chew, swallow, smile, shrug, lift your arm up, grip, rise to a stand, or walk up stairs.
Scorpius (skÃ´r'pÄ-És) or Scorpio. (skÃ´r'pÄ-És) A constellation in the Southern Hemisphere near Libra and Sagittarius. Scorpius (the Scorpion) contains the bright star Antares and is the eighth sign of the zodiac.
Scorpius (symbol 1  â) (astronomy): A constellation of the zodiac, roughly shaped like a scorpion. Its brightest star is the red giant Antares. ( 2 astrology): Scorpio.