The Scientist

» drug development, evolution and neuroscience

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image: Ebola Update

Ebola Update

By | October 23, 2014

Vaccine testing could start soon; Spanish nurse declared free of virus; travelers from West Africa restricted to five US airports

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Still There

By | October 20, 2014

Researchers identify brain activity patterns that may indicate when an unresponsive patient is conscious.

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Ancient Sex

By | October 19, 2014

Fossils of an extinct, armored fish challenge current understanding of when copulation and internal fertilization evolved in jawed vertebrates.

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image: Neuro-Insights into Holding It

Neuro-Insights into Holding It

By | October 17, 2014

Scientists reveal the neural underpinnings—and muscles tightly linked with—the involuntary flexing of the pelvic floor, which comprises muscles that help us delay urination.

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image: Week in Review: October 13–17

Week in Review: October 13–17

By | October 17, 2014

Snail not extinct after all; results too good to be true?; mice need myelin production for motor learning; keeping the brain young; the evolution of archaea

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image: Myelin’s Role in Motor Learning

Myelin’s Role in Motor Learning

By | October 16, 2014

The production of new myelin in the brain—a function of non-neuronal glial cells—may be necessary for motor learning, a mouse study shows.

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image: Turning Back the Brain’s Clock

Turning Back the Brain’s Clock

By | October 15, 2014

The brain’s ability to make new neural connections can be restored in mice by blocking a protein that normally acts as a natural brake on neuroplasticity. 

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image: New Genes = New Archaea?

New Genes = New Archaea?

By | October 15, 2014

Genes acquired from bacteria contributed to the origins of archaeal lineages, a large-scale phylogenetic analysis suggests.

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image: Nurse Infected with Ebola in Spain

Nurse Infected with Ebola in Spain

By | October 6, 2014

The case marks the first person to contract the virus outside of West Africa.

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image: Modified Yeast Tolerate Alcohol, Heat

Modified Yeast Tolerate Alcohol, Heat

By | October 2, 2014

Simple changes help yeast thrive in the presence of their own harmful byproducts and could boost biofuel production.

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