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image: Male Fruit Flies Take Pleasure in Having Sex

Male Fruit Flies Take Pleasure in Having Sex

By Jim Daley | April 20, 2018

Sex-deprived males seek out alcohol.

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A new microscopy program requires no fluorescent markers to identify cell type, nuclei, and other characteristics.

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A proposed definition of the disease emphasizes signs of neurodegeneration and the presence of β-amyloid and tau, rather than cognitive symptoms.

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image: Merino Sheep Provide Clue to Curly Hair

Merino Sheep Provide Clue to Curly Hair

By Catherine Offord | March 23, 2018

The cells on one side of each wool fiber are longer than the cells on the other, researchers find. 

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The findings suggest that faster synthesis, rather than decreased clearance, causes the protein to build up in neurons.

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image: Prominent Neuroscientist Fired by Columbia, HHMI

Prominent Neuroscientist Fired by Columbia, HHMI

By Shawna Williams | March 8, 2018

The specific reason for Thomas Jessell’s dismissal has not been disclosed.

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The University of Chicago psychology professor made fundamental contributions to understanding the neural mechanisms of social experiences.  

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image: Researchers Identify Gene Variants Linked to Synesthesia

Researchers Identify Gene Variants Linked to Synesthesia

By Catherine Offord | March 6, 2018

A whole-genome analysis of people who experience color when they listen to sounds points to a handful of genes involved in neural development.

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image: Fat Cells Travel to Heal Wounds in Flies

Fat Cells Travel to Heal Wounds in Flies

By Kerry Grens | February 28, 2018

Previously considered immobile, these cells swoop in to seal epithelial holes and clean up cellular detritus.  

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The animal pictures and hand stencils were made in caves in Spain thousands of years before Homo sapiens arrived in Europe.

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