McKhann et al., 2011, Alzheimerâs & Dementia Possible AD â¢ Atypical course (e.g., sudden onset or no evidence of progressive decline) â¢ Etiologically mixed presentation â¢ Concomitant cerebrovascular disease (e.g., history of stroke temporally related to cognitive
Ellen Louise Ripley is a fictional character and the protagonist of the Alien film series played by American actress Sigourney Weaver.
He is also remembered for his role as the twitchy motel attendant in Orson Welles' film Touch of Evil (1958). Weaver was born in Joplin, Missouri, son of Walter Weaver and his wife Lenna Prather. His father was of Irish, Scottish, English, Cherokee and Osage ancestry. Weaver wanted to be an actor from childhood.