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image: Josh Snodgrass: An Adaptive Mind

Josh Snodgrass: An Adaptive Mind

By | August 1, 2013

Associate Professor, Department of Anthropology, University of Oregon. Age: 41

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image: Remodeling Myelin

Remodeling Myelin

By | August 1, 2013

New oligodendrocytes in the adult mouse brain appear to remodel existing myelin sheaths, which may fine-tune the speed of nerve impulses.

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image: The Eye of the Finch

The Eye of the Finch

By | August 1, 2013

Beaks did it for Darwin. Now, monitoring real-time evolution of bacteria that infects finch eyes reveals repeated, rapid evolution of an emerging avian pathogen in backyards throughout the U.S.

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image: A Blood Test for Alzheimer’s?

A Blood Test for Alzheimer’s?

By | July 30, 2013

Circulating microRNAs could help doctors diagnose the neurodegenerative disease.

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image: Week in Review, July 15–19

Week in Review, July 15–19

By | July 19, 2013

Bias in preclinical research; medical marijuana for kids; a swath of microbial genomes; plastic ocean habitats; rethinking scientific evaluation

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image: Medical Marijuana for Kids?

Medical Marijuana for Kids?

By | July 17, 2013

The drug has brought relief to children suffering from cancer and other serious ailments, but getting access is often limited by considerable regulatory hurdles.

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image: Next Generation: Smoking Out Cancer

Next Generation: Smoking Out Cancer

By | July 17, 2013

Researchers analyze smoke generated during surgical tumor removal to distinguish healthy and diseased tissues in real time.

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image: Radiation Therapy Damages Neurons

Radiation Therapy Damages Neurons

By | July 16, 2013

Cranial irradiation, a common brain cancer treatment, disrupts neural morphology in mice in ways that resemble damage caused by neurodegenerative conditions.

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image: Week in Review, July 8–12

Week in Review, July 8–12

By | July 12, 2013

Editor accused of fraud leaves post; the good and the bad of gut microbiota; bacterial gene shuffle; legal restrictions hamper illicit drug research; antibodies and autism

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image: Gut Microbes Exacerbate HIV?

Gut Microbes Exacerbate HIV?

By | July 10, 2013

Particular microbes in the colons of HIV patients may worsen disease progression.

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