👉 Iridoconstrictor is a type of muscle that is involved in the contraction and relaxation of the internal muscles of the eye. This muscle plays a crucial role in regulating the movement of the eyelids, which are responsible for closing and opening the eyes. The term "iridoconstrictor" refers to this specific muscle group and can be used to describe any part of the eye that is involved in controlling the movement of the eyelid muscles.
