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Contributors

By | October 1, 2013

Meet some of the people featured in the October 2013 issue of The Scientist.

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Get a Whiff of This

By | October 1, 2013

An issue devoted to the latest research on how smells lead to actions

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Scents in a Flash

By | October 1, 2013

The modern technique of optogenetics stimulates the complex act of smelling with a simple flash of light.

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Speaking of Science

By | October 1, 2013

October 2013's selection of notable quotes

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image: The Leprosy Bacillus, circa 1873

The Leprosy Bacillus, circa 1873

By | October 1, 2013

A scientist’s desperate attempts to prove that Mycobacterium leprae causes leprosy landed him on trial, but his insights into the disease’s pathology were eventually vindicated.

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Three-Way Parenthood

By , and | October 1, 2013

Avoiding the transmission of mitochondrial disease takes a trio, but raises a host of logistical issues.

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image: Smell and the Degenerating Brain

Smell and the Degenerating Brain

By | October 1, 2013

An impaired sense of smell is one of the earliest symptoms of Alzheimer’s, Parkinson’s, and some other neurodegenerative diseases. Could it be a useful diagnostic tool?

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Ballet Brain

By | September 30, 2013

The areas corresponding to balance in the brains of trained ballet dancers differ from those of non-dancers.

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Nobel Laureate Dies

By | September 26, 2013

David Hubel, who helped revolutionize the understanding of visual information processing, has passed away at age 87.

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image: Different Cancers, Same Mutations

Different Cancers, Same Mutations

By | September 26, 2013

Scientists document common genetic alterations in cancers of different origins.

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