The iris (pl.: irides or irises) is a thin, annular structure in the eye in most mammals and birds, responsible for controlling the diameter and size...

Look up Iris or iris in Wiktionary, the free dictionary. Iris most often refers to: Iris (anatomy), part of the eye Iris (color), an ambiguous color term...

The stroma of the iris is a fibrovascular layer of tissue located at the front of the iris. The stroma is a delicate interlacement of fibres. Some circle...

innervate the iris sphincter muscle. Iris dilator muscle Miosis Gest, Thomas R; Burkel, William E. (2000). "Anatomy Tables - Eye". Medical Gross Anatomy. University...

(partial) heterochromia, where two different colours occur within the same iris. The condition most commonly affects solid white cats, but may be found in...

recessive. Horses displaying tiger eye typically have a yellow, orange, or amber iris. Tiger eye has only been found in Puerto Rican Paso Fino horses. Horses of...

The iris dilator muscle (pupil dilator muscle, pupillary dilator, radial muscle of iris, radiating fibers), is a smooth muscle of the eye, running radially...

surgeon-gynecologist Hurthle cell – Karl Hürthle (1860–1945), German histologist Iris (anatomy) – Iris, Greek mythological character Kerckring's valves – Theodor Kerckring...

of embryonic and adult chick lens-fiber cells". The American Journal of Anatomy. 159 (4): 395–410. doi:10.1002/aja.1001590406. PMID 7223675. Gruijters...

Vessels of the choroid, ciliary processes, and iris of a child. Partial section of the human eye Human eye Anatomy photo:29:22-0204 at the SUNY Downstate Medical...