The symptoms vary enormously between people with myasthenia gravis: 1  The muscles around the eyes are most commonly affected first, as these are constantly used and can quickly tire. 2  Muscles around the face and throat are also often affected. 3  Weakness in the arms, hands, fingers, legs and neck may develop.
In its most general form, a nipple is a structure from which a fluid emanates. More specifically, it is the projection on the breasts or udder of a mammal by which, in females, breast milk is delivered to a mother's young.
The term is most commonly used to describe the pigmented area on the human breast around the nipple but it can also be used to describe other small circular areas such as the inflamed region surrounding a pimple. The plural of areola, is areolae/areolÃ¦, areolae which is pronounced. or