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image: What the Sun Does to Photoreceptors

What the Sun Does to Photoreceptors

By | August 16, 2017

Optometrist and eclipse-chaser Ralph Chou describes how even a partially eclipsed sun can damage the eye.

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image: Opinion: We Need a Replacement for Beall’s List

Opinion: We Need a Replacement for Beall’s List

By , , , , and | August 15, 2017

Although the popular blacklist of predatory publishers is gone, the suspect journals they produce are not. 

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image: A Potential Remedy for the Aging Brain

A Potential Remedy for the Aging Brain

By | August 8, 2017

In mice, injected fragments of a naturally occurring protein boost memory in young and old animals and improve cognition and mobility in a model of neurodegenerative disease. 

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image: Chemogenetics Doesn’t Work Like Many Thought

Chemogenetics Doesn’t Work Like Many Thought

By | August 4, 2017

A study finds the so-called DREADD method of manipulating neurons using a drug called CNO actually works via clozapine.

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The genomes of two species of water bears reveal clues about how they persist in extreme conditions, yet don’t resolve the animals’ debated evolutionary story.

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image: Stem Cells in the Hypothalamus Slow Aging in Mice

Stem Cells in the Hypothalamus Slow Aging in Mice

By | July 26, 2017

Once implanted into animals’ brains, neural stem cells that secrete microRNA-containing vesicles seem to contribute to an anti-aging effect.

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image: Opinion: Biobanking Has a Consent Dilemma

Opinion: Biobanking Has a Consent Dilemma

By | July 25, 2017

Is the deep uncertainty surrounding fundamental legal and ethical norms putting biobanks in a precarious position? 

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image: Behavior Circuits Mapped in Whole Fruit Fly Brain

Behavior Circuits Mapped in Whole Fruit Fly Brain

By | July 13, 2017

Using machine learning, researchers have created extensive maps of the neuronal circuits associated with social and locomotion behaviors in the fruit fly. 

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image: Electrical Stimulation Steers Neural Stem Cells

Electrical Stimulation Steers Neural Stem Cells

By | July 3, 2017

Current can guide implanted cells away from rats’ noses toward a region deep in their brains.

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image: Opinion: Hidden Environmental Cost in Green Solutions

Opinion: Hidden Environmental Cost in Green Solutions

By and | June 30, 2017

The inclusion of soil nutrient fluxes is critical for more-accurately assessing the societal value of ethanol biofuel vs. corn feed.

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    In mice, injected fragments of a naturally occurring protein boost memory in young and old animals and improve cognition and mobility in a model of neurodegenerative disease. 

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