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This 40-second accelerated video of a sensory nervous system developing and growing neurons won the Nikon Small World in Motion 2018 contest.
The video was created by Elizabeth Haynes and Jiaye "Henry" of the University of Wisconsin – Madison. It shows a zebrafish embryo developing its nervous system developed over a period of 16 hours.
A "soft light leaf" technology was used to capture the whole embryo in 3D at a high temporal resolution. The zebrafish embryo was allowed to grow naturally in the water inside a custom made microscope.
"It's a much more difficult approach because the specimen could easily get out of the field of view," says Nikon. "The conventional technique of mounting the zebrafish in a gel block restricts the growth of the embryo, which can affect the development of neurons and lead to less accurate study. "
"I hope people will see this video and understand everything we share with other organizations in terms of development," Haynes says. "A neuron is a neuron, and it's really amazing that most of the time, development goes well when things can go wrong. There is so much art in science and nature, and it's really special to watch.
(via Nikon via Digital Trends)
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