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image: Air Pollution Stunts Cognition

Air Pollution Stunts Cognition

By | July 6, 2011

Particulates in the air can cause impaired learning and depression in mice.

21 Comments

image: RNAs regulate cell death

RNAs regulate cell death

By | July 5, 2011

Three RNAs expressed in the nucleolus mediate death in cells exposed to too much fat.

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Brain Cells Self-Amplify

By | July 5, 2011

A certain type of neural precursor does it all—replaces itself, differentiates into specialized brain cells, and multiplies into more stem-cell-like cells.

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image: Pain-Free Love

Pain-Free Love

By | July 1, 2011

Love can buffer people from pain by invoking feelings of safety and reassurance.

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image: The Birth of Optogenetics

The Birth of Optogenetics

By | July 1, 2011

An account of the path to realizing tools for controlling brain circuits with light.

33 Comments

image: Balancing Biases

Balancing Biases

By | July 1, 2011

How cognitive prejudices can influence research decisions, and how the pitfalls of human nature can be avoided.

15 Comments

image: Americans Support Stem Cell Research

Americans Support Stem Cell Research

By | July 1, 2011

A new study finds that more than two thirds of Americans approve of the use of stem cells in research aiming to cure serious diseases.

1 Comment

image: OPSINS: Tools of the trade

OPSINS: Tools of the trade

By | July 1, 2011

The optogenetic toolset is composed of genetically encoded molecules that, when targeted to specific neurons in the brain, enable the electrical activity of those neurons to be driven or silenced by light. 

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image: A Scar Nobly Got

A Scar Nobly Got

By | July 1, 2011

The story of the US government’s efforts to stamp out smallpox in the early 20th century offers insights into the science and practice of mass vaccination.

6 Comments

image: Capsule Reviews

Capsule Reviews

By | July 1, 2011

Solar, The Dark X, The Sky's Dark Labyrinth, Spiral

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