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image: Sleep Circuit

Sleep Circuit

By | March 1, 2016

A web of cell types in one of the brain’s chief wake centers keeps animals up—but also puts them to sleep.


image: What Lies Sleeping

What Lies Sleeping

By | March 1, 2016

Why can science still not define this most basic biological process?


image: Characterizing Sleep

Characterizing Sleep

By and | March 1, 2016

Sleep-like patterns of neural activity are apparent not just at the level of the whole brain, but also in isolated neural circuits.


image: Go To Bed!

Go To Bed!

By | March 1, 2016

The immediate consequences of losing out on sleep may be harbingers of long-term repercussions.


image: Sleep’s Kernel

Sleep’s Kernel

By and | March 1, 2016

Surprisingly small sections of brain, and even neuronal and glial networks in a dish, display many electrical indicators of sleep.

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image: Mutations Not Tied to Metastasis

Mutations Not Tied to Metastasis

By | February 25, 2016

Clinical cases link immune changes to a cancer’s spread through the body, but find no role for so-called “driver” mutations.


image: Single Antibody Protects Macaques from Ebola

Single Antibody Protects Macaques from Ebola

By | February 25, 2016

The “just right” binding properties of a monoclonal antibody from an Ebolavirus survivor help it neutralize the virus.


image: Anti-Inflammatory Drugs as Antivenom?

Anti-Inflammatory Drugs as Antivenom?

By | February 24, 2016

Compounds typically used to calm the immune system can prevent death from scorpion venom in mice, researchers report.


image: Adjustable Brain Cells

Adjustable Brain Cells

By | February 18, 2016

Neighboring neurons can manipulate astrocytes. 

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image: Demystifying BOLD fMRI Data

Demystifying BOLD fMRI Data

By | February 17, 2016

What does blood oxygen level–dependent functional magnetic resonance imaging actually tell us about brain activity? 


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