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image: The Wada Test, 1948

The Wada Test, 1948

By Philip Jaekl | November 1, 2017

A decades-old neurological procedure developed under unique and difficult conditions in postwar Japan remains critical to the treatment of epilepsy.

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image: Bathtub Bloodbath, 1793

Bathtub Bloodbath, 1793

By Shawna Williams | October 1, 2017

French revolutionary Jean-Paul Marat took on many roles over the course of his life, including physician and scientist.

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image: Discovery of the Malaria Parasite, 1880

Discovery of the Malaria Parasite, 1880

By Shawna Williams | September 1, 2017

Most didn’t believe French doctor Charles Louis Alphonse Laveran when he said he’d spotted the causative agent of the disease—and that it was an animal.

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image: Two-Photon Microscopy’s Historic Influence on Neuroscience

Two-Photon Microscopy’s Historic Influence on Neuroscience

By Alison F. Takemura | November 1, 2016

In the 1990s, the development of this gentler and more precise microscopy method improved scientists’ ability to probe neurons’ activity and anatomy.

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By ditching traditional agar-based media, two biochemists captured iconic images of Myxococcus in 1982.

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image: The First Neuron Drawings, 1870s

The First Neuron Drawings, 1870s

By Amanda B. Keener | October 1, 2015

Camillo Golgi’s black reaction revealed, for the first time, the fine structures of intact neurons, which he captured with ink and paper.

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image: The Body Electric, 1840s

The Body Electric, 1840s

By Jef Akst | November 1, 2014

Emil du Bois-Reymond’s innovations for recording electrical signals from living tissue set the stage for today’s neural monitoring techniques.

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image: Fantastical Fish, circa 1719

Fantastical Fish, circa 1719

By Abby Olena | January 1, 2014

A collection of colorful drawings compiled by publisher Louis Renard sheds light on eighteenth-century science.

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image: The Neuron Doctrine, circa 1894

The Neuron Doctrine, circa 1894

By Chris Palmer | November 1, 2013

Santiago Ramón y Cajal used a staining technique developed by Camillo Golgi to formulate the idea that the neuron is the basic unit of the nervous system.

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image: The Leprosy Bacillus, circa 1873

The Leprosy Bacillus, circa 1873

By Kate Yandell | 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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