睫状肌是位於眼球中层（血管层）的一圈平滑肌[1][2]，它能控制眼睛調節以看清正在移動的物體，并调节房水流入施莱姆管的頻率。睫状肌還能改变晶状体的形状[3]。
参考文献
- ^ Kleinmann, G; Kim, H. J.; Yee, R. W. Scleral expansion procedure for the correction of presbyopia. International Ophthalmology Clinics. 2006, 46 (3): 1–12. PMID 16929221. doi:10.1097/00004397-200604630-00003.
- ^ Schachar, Ronald A. (2012). "Anatomy and Physiology." (Chapter 4) The Mechanism of Accommodation and Presbyopia.. Kugler Publications. 2001. ISBN 978-9-062-99233-1.
- ^ Land, Michael. Focusing by shape change in the lens of the eye: a commentary on Young (1801) 'On the mechanism of the eye'. Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences (School of Life Sciences, University of Sussex, Brighton: Philosophical Transactions of the Royal Society B: Biological Sciences). Apr 19, 2015, 370 (1666): 20140308. PMC 4360117
. PMID 25750232. doi:10.1098/rstb.2014.0308.
