Facial nerve paralysis. Facial nerve paralysis most commonly causes a unilateral, but sometimes bilateral, paralysis of the muscles responsible for facial expression. Patients often present unable to move the lip or blink and with a droopy ear and severe ptyalism.
The Fourth World is an extension of the Three-World Model, used variably to refer to. Sub-populations socially excluded from global society; Hunter-gatherer, nomadic, pastoral, and some subsistence farming peoples living beyond the modern industrial norm.
one of the four equal or equivalent parts into which anything is or may be divided: a quarter of an apple; a quarter of a book. a fourth part, especially of one (Â¼). one fourth of a U.S. or Canadian dollar, equivalent to 25 cents. a coin of this value. one fourth of an hour: He stayed there for an hour and a quarter.