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The Scientist

» physiology, neuroscience and microbiology

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image: Brain Cells Behind Overeating

Brain Cells Behind Overeating

By | January 29, 2015

Scientists have defined mouse neurons responsible for excessive food consumption at an unprecedented level of detail. 

1 Comment

image: UV Light Doesn’t Fully Purify

UV Light Doesn’t Fully Purify

By | January 28, 2015

Using ultraviolet light to disinfect drinking water may simply drive bacteria to dormancy, rather than kill them.

0 Comments

image: Drug Stimulates Brown Fat

Drug Stimulates Brown Fat

By | January 28, 2015

A small study finds that an approved medication increases metabolic rate and the activity of thermogenic brown fat in men.

2 Comments

image: Filming the Nematode Brain

Filming the Nematode Brain

By | January 26, 2015

Researchers record the first whole-brain videos of an unrestrained animal, viewing neural activity as a roundworm moved freely around a Petri dish.

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image: Oxytocin for Autism?

Oxytocin for Autism?

By | January 21, 2015

Scientists find that the hormone improves sociability in a mouse model of autism.

4 Comments

image: GMO “Kill Switches”

GMO “Kill Switches”

By | January 21, 2015

Scientists design bacteria reliant upon synthetic amino acids to contain genetically modified organisms.

6 Comments

image: Pioneering Neuroscientist Dies

Pioneering Neuroscientist Dies

By | January 19, 2015

Vernon Mountcastle, who mapped the functional landscape of the neocortex, passed away at age 96.

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image: Crossed Wires

Crossed Wires

By | January 16, 2015

From similar sets of neuroimaging data, researchers are reaching different conclusions about whether brain wiring differs between men and women.

5 Comments

image: Growing Human Guts in Mice

Growing Human Guts in Mice

By | January 12, 2015

Researchers make more progress toward growing human intestines in mice, paving the way for better models of intestinal function and failure.

0 Comments

image: Eye on the Fly

Eye on the Fly

By | January 1, 2015

Automating Drosophila behavior screens gives researchers a break from tedious observation, and enables higher-throughput, more-quantitative experiments than ever before.

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