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Posts Tagged "eye"

MIND Guest Blog

Simply Shining a Light Can Reveal the Brain’s Structure

Pseudo-colored angiogram of a rodent somatosensory cortex with surface vessels in yellow and orange and deep vessels in green. Credits: Vivek Srinivasan and Harsha Radhakrishnan.

This blog is the fifth in a series of guest posts on technology and the brain to celebrate Scientific American Mind’s 10-year anniversary. The magazine’s special November/December issue similarly highlights the interface between code and thought in profiling a future, more digital YOU. Imagine having to spot a single grain of cereal at the bottom [...]

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Observations

Jimmy Carter Fights to Eliminate Eye Disease That Plagued His Childhood

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Former U.S. President Jimmy Carter was at Pfizer Headquarters in Manhattan on November 5th to honor the 15th anniversary of the International Trachoma Initiative (ITI), a non-for-profit program dedicated to eliminating the eye disease as a public health concern by 2020. Trachoma is a bacterial infection, often spread by houseflies, and it stands as the [...]

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Observations

FDA Approves First Retinal Implant

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The Food and Drug Administration (FDA) Thursday approved the first retinal implant for use in the United States. The FDA’s green light for Second Sight’s Argus II Retinal Prosthesis System gives hope to those blinded by a rare genetic eye condition called advanced retinitis pigmentosa, which damages the light-sensitive cells that line the retina. For [...]

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Observations

Giant Eyes Help Colossal Squid Spot Glowing Whales

giant squid eye

Giant and colossal squid can grow to be some 12 meters long. But that alone doesn’t explain why they have the biggest eyeballs on the planet. At 280 millimeters in diameter, colossal squid eyes are much bigger than those of the swordfish, which at 90 millimeters, measure in as the next biggest peepers. “It doesn’t [...]

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Symbiartic

Time for Another Ultimate Wearable Tech Upgrade

AlteredCarbon_Sleeve_BM_min

  “Alright sir, let’s see how those fit. Blink rate comfortable? Good, okay let’s try using some VR overlays at middle distance while walking…” The best concept art prompts you to make up stories and join in a fictional world. You can’t help it. Altered Carbon by concept artist Ben Mauro is such a perfect [...]

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Symbiartic

SciArt of the Day: Eye Heart Yew

Eye_Heart_Yew-lismitchell-m

Everyone loves a rebus!  It all began with a painting of crumpled paper and an eyeball. You’re welcome for this look into Lis Mitchell’s creative mind. – - Eye Heart Yew by Lis Mitchell / Pixelfish 2002, digital painting. For more about this painting, see Elizabeth’s DeviantArt entry. Portfolio Gallery Blog DeviantArt Twitter: @pixelfish – [...]

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