Some pasties are for single-use, while others are washable and can be reused. A sideless bikini bottom is sometimes worn to complement a pasties top outfit, this can be a C-string held by an internal flexible frame or other pasties sustained with adhesive, commonly known as a merkin.
Ptosis is the lagging of an eyelid. It has 2 distinct etiologies. Sympathetics going to the eye innervate Muller's muscle, a small muscle that elevates the eyelid. The III cranial nerve also innervates a much larger muscle that elevates the eye lid: the levator palpebrae. Thus, disruption of either will cause ptosis. The ptosis from a III nerve palsy is of greater severity than the ptosis due to a lesion of the sympathetic pathway, due to the size of the muscles innervated.
contraction of the iris muscle to constrict (reduce size of) the pupil and limit the amount of light entering the eye. cranial nerve 2 it enter the posterior eye at the otci disk. it is a sensory nerve that carries sensory information of visual images from the rods and cones of the retina. at the optic chiasm in the brain part of each optic nerve crosses over to join the optic nerve on teh other side. these recombined nerves become the optic tracts that go the thalamus.