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.
Fourth wall. 5,533 pages on this wiki. The fourth wall is a theatre term referring to the audience. This originates from the idea that there are three walls on a stage, one on the back, one to the left, and one to the right, as well as an imaginary fourth wall in front that contains the players within their play.To break the fourth wall means to show awareness of the audience or other things outside of it.his originates from the idea that there are three walls on a stage, one on the back, one to the left, and one to the right, as well as an imaginary fourth wall in front that contains the players within their play.