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The Scientist

» genetics and neuroscience

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image: Beyond the Blueprint

Beyond the Blueprint

By , and | September 1, 2014

In addition to serving as a set of instructions to build an individual, the genome can influence neighboring organisms and, potentially, entire ecosystems.

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image: Roots of Alcohol Dependence?

Roots of Alcohol Dependence?

By | August 27, 2014

Researchers link a gene already tied to alcohol dependence with a neurotransmitter involved in anxiety and relaxation.

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image: Light-Activated Memory Switch

Light-Activated Memory Switch

By | August 27, 2014

Scientists use optogenetics to swap out negative memories for positive ones—and vice versa—in mice.

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image: Lab-Grown 3-D Brain Tissue Mimics Cortex

Lab-Grown 3-D Brain Tissue Mimics Cortex

By | August 11, 2014

From cortical neurons, researchers have engineered rat tissue that formed complex networks of functioning neurons and appeared to behave normally after an injury.

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image: Molecular Neuroscientist Dies

Molecular Neuroscientist Dies

By | August 11, 2014

Stephen Heinemann, who along with his colleagues identified the genes encoding the major excitatory neurotransmitter receptors in the brain, has passed away at age 75.

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image: Neural Stem Cells Sprout Long Axons

Neural Stem Cells Sprout Long Axons

By | August 7, 2014

Early neurons reprogrammed from human skin cells show unprecedented axonal growth in a rat model of spinal cord injury.

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image: Beyond Cat Killing

Beyond Cat Killing

By | August 1, 2014

Capsule reviewed author Ian Leslie sets up his latest book, Curious, about the human propensity to wonder and learn.

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image: Capsule Reviews

Capsule Reviews

By | August 1, 2014

The Myth of Mirror Neurons, Curious, Shadow Medicine, and Doctored

1 Comment

image: Speaking of Science

Speaking of Science

By | August 1, 2014

August 2014's selection of notable quotes

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image: Mosaic Mutations

Mosaic Mutations

By | July 31, 2014

Some genetic abnormalities that appear to have sprung up independently in children are in fact present in a portion of their parents’ cells.

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