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» mice, neuroscience and developmental biology

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image: Magic Mushroom Dreams

Magic Mushroom Dreams

By | July 3, 2014

A psychedelic compound in hallucinogenic mushrooms triggers brain activity characteristic of dream states.

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image: Laser-Guided Chastity

Laser-Guided Chastity

By | July 1, 2014

Scientists devise a precision-targeted system for training, tracking, and tweaking fruit fly social behavior.

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image: Let’s Talk About Sex

Let’s Talk About Sex

By | July 1, 2014

In lieu of a career in punk rock, James Pfaus opted to study the brain signals underlying sexual behavior and then see what happened when he manipulated them.

2 Comments

image: Running Mice Regain Vision

Running Mice Regain Vision

By | June 27, 2014

Exposure to visual stimuli while running restores vision to mice blind in one eye. 

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image: Arrested Development Makes for Long-Lived Worms

Arrested Development Makes for Long-Lived Worms

By | June 23, 2014

Starvation suspends cellular activity in C. elegans larvae and extends their lifespan. 

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image: BRAIN Initiative Asks for $4.5B

BRAIN Initiative Asks for $4.5B

By | June 9, 2014

An advisory committee for the BRAIN Initiative says that to fully fund the goals of the neuroscience research program, taxpayers should fork over $4.5 billion.

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image: Autism-Hormone Link Found

Autism-Hormone Link Found

By | June 4, 2014

A study documents boys with autism who were exposed to elevated levels of testosterone, cortisol, and other hormones in utero.

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image: Animal Tracker

Animal Tracker

By | June 3, 2014

A program developed by animal behavior researchers automatically tracks individuals in a group, like fish in a school or ants in a colony.

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image: Leptin’s Effects

Leptin’s Effects

By | June 2, 2014

The hormone leptin, which signals fullness to animals, acts not only through neurons but through glia, too.

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image: Nutrient-Sensing Neurons

Nutrient-Sensing Neurons

By | June 1, 2014

Using just three dopaminergic neurons, Drosophila larvae can sense whether a food source lacks a full roster of essential amino acids.

1 Comment

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