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Eye Care
Healthy Aging
Sports Medicine
Attention Deficit Disorder
Cosmetic Surgery
Pregnancy and Childbirth
Sunglasses
Sunglasses are a visual aid, variously termed spectacles or glasses, which feature lenses that are coloured or darkened to screen out strong light from the ... > more -
Contact lens
A contact lens (also known simply as a "contact") is a corrective, cosmetic, or therapeutic lens usually placed on the cornea of the eye. Contact lenses usually serve the same corrective purpose as ... > more -
Diseases and Conditions
Today's Healthcare
Personalized Medicine
Medical Imaging
Alternative Medicine
Eye Care
List of medical topics
This is a list of medical ... > more -
Color blindness
Color blindness, or color vision deficiency, in humans is the inability to perceive differences between some or all colors that other people can distinguish. It is most often of genetic nature, but ... > more -
Laparoscopic surgery
Laparoscopic surgery, also called keyhole surgery (when natural body openings are not used), bandaid surgery, or minimally invasive surgery (MIS), is a surgical ... > more -
Oculomotor nerve
The oculomotor nerve is the third of twelve paired cranial nerves. It controls most of the eye movements (cranical nerves IV and VI also do some), constriction of the pupil, and holding the eyelid ... > more -
Visual cortex
Visual cortex is the term applied to both the primary visual cortex and upstream visual cortical areas also known as extrastriate cortical areas. The visual cortex occupies about one third of the ... > more -
Sleep Disorder Research
Insomnia Research
Sleep Disorders
Insomnia
Obstructive Sleep Apnea
Disorders and Syndromes
Rapid eye movement
Rapid eye movement (REM) is the stage of sleep characterized by rapid saccadic movements of the eyes. During this stage, the activity of the brain's neurons is quite similar to that during waking ... > more
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