Latest Visual system Stories
In an unexpected discovery, researchers have found that the complex eyes of mantis shrimp are equipped with optics that generate ultraviolet (UV) color vision.
Researchers at UTSA are discovering that the current protective eyewear used by our US armed forces might not be adequate to protect soldiers exposed to explosive blasts.
Dr. Michael Bennett Only Private Sector Surgeon Selected Nationwide HONOLULU, June 24, 2014 /PRNewswire/ -- Dr.
It's broadly assumed that cells degrade and recycle their own old or damaged organelles, but researchers at University of California, San Diego School of Medicine, The Johns Hopkins University School of Medicine and Kennedy Krieger Institute have discovered that some neurons transfer unwanted mitochondria – the tiny power plants inside cells – to supporting glial cells called astrocytes for disposal.
In laboratory tests, researchers have used electrical stimulation of retinal cells to produce the same patterns of activity that occur when the retina sees a moving object.
New research presented this week at the Association for Research in Vision and Ophthalmology conference in Orlando, Florida suggests that regular grape consumption may play a role in eye health by protecting the retina from deterioration.
Columbia Engineering researchers use computer vision + machine learning techniques to launch electronic field guide featuring 500 of the most common North American bird species
Working to gain a better understanding of the eye's tear film distribution, scientists also seek better treatments or a cure for disease that afflicts millions WASHINGTON, May 6, 2014
A few decades ago, instruments capable of tapping into a person’s nervous system to help restore movement, sensations or cognitive function seemed impossible. Now, however, researchers have released a how-to guide for those interested in building their own brain-machine interfaces.
1. vitreous body 2. ora serrata 3. ciliary muscle 4. ciliary zonules 5. canal of Schlemm 6. pupil 7. anterior chamber 8. cornea 9. iris 10. lens cortex 11. lens nucleus 12. ciliary process 13. conjunctiva 14. inferior oblique muscle 15. inferior rectus muscle 16. medial rectus muscle 17. retinal arteries and veins 18. optic disc 19. dura mater 20. central retinal artery 21. central retinal vein 22. optic nerve 23. vorticose vein 24. bulbar sheath 25. macula 26. fovea 27. sclera 28....
- A poem in which the author retracts something said in an earlier poem.