A woodworking jig is a device used to control the blade of a saw or the motion of another tool that will cut or otherwise alter wood. Simple jigs can be made from wood, and they can be custom-built for specific woodworking functions; a person can also buy a prefabricated woodworking jig made from wood, plastic, or even metal.
Disease Entity. Disease. Adieâs Tonic Pupil, also known as Adieâs Syndrome or Holmes-Adie Syndrome, is a disorder of the autonomic nervous system characterized by mydriasis with poor or sluggish pupillary constriction in bright light with slow redilation and decreased deep tendon reflexes.
1 When performing a pupillary exam, it sometimes helps to illuminate pupils indirectly from the side, so you can actually see what is happening. 2  Observe the pupil size and shape at rest, looking for anisocoria (one pupil larger than the other). 3  Observe the direct response (constriction of the illuminated pupil).