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image: Primate Brains Made to See Old Objects as New Again

Primate Brains Made to See Old Objects as New Again

By | August 17, 2017

Optogenetic stimulation of the perirhinal cortex can cause macaques to process never-before seen-objects as familiar and known objects as brand new.

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image: Image of the Day: Vessels For Days

Image of the Day: Vessels For Days

By | August 1, 2017

A novel contrast agent made up of tiny iron oxide nanoparticles can label blood vessels, and highlight adverse events such cerebral ischemia, in dogs and monkeys. 

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image: Ebola Persistence Documented in Monkeys

Ebola Persistence Documented in Monkeys

By | July 17, 2017

In tissue samples from rhesus macaques, researchers find the virus in the same immune-privileged sites where Ebola has been found to persist in humans.

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image: Primates Use Simple Code to Recognize Faces

Primates Use Simple Code to Recognize Faces

By | June 1, 2017

Researchers could reconstruct the faces a monkey saw from the patterns of neuronal activity in a certain area of the brain.

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image: Image of the Day: Monkey Business

Image of the Day: Monkey Business

By | January 11, 2017

For the first time, researchers have documented interspecies sexual behavior between a male Japanese macaque and a female sika deer.

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image: Donor Stem Cells Improve Cardiac Function

Donor Stem Cells Improve Cardiac Function

By | October 12, 2016

After a heart attack, monkeys given induced pluripotent stem cell–derived cardiomyocytes show more regeneration in the organ, but with risks.

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image: Behavior Brief

Behavior Brief

By | September 23, 2016

A round-up of recent discoveries in behavior research

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image: Monkey See, Monkey Die

Monkey See, Monkey Die

By | May 1, 2016

What's killing howler monkeys in the jungles of Central America?

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image: Silent Canopies

Silent Canopies

By | May 1, 2016

A spate of howler monkey deaths in Nicaragua, Panama, and Ecuador has researchers scrambling to identify the cause.

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image: Zika-Infected Monkeys in Brazil

Zika-Infected Monkeys in Brazil

By | April 28, 2016

The viral strain scientists isolated from two nonhuman primates is identical to the one circulating among humans.

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