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Industrial-scale high-resolution brain mapping for neuroscience

• by brian wang

A huge facility set to open in Suzhou, China, next month should transform high-resolution brain mapping, its developers say.

Where typical laboratories might use one or two brain-imaging systems, the new facility boasts 50 automated machines that can rapidly slice up a mouse brain, snap high-definition pictures of each slice and reconstruct those into a 3D picture. This factory-like scale will "dramatically accelerate progress", says Hongkui Zeng, a molecular biologist at the Allen Institute for Brain Science in Seattle, Washington, which is partnering with the centre. "Large-scale, standardized data generation in an industrial manner will change the way neuroscience is done," she says.

The institute, which will also image human brains, aims to be an international hub that will help researchers to map neural connectivity for everything from studies of Alzheimer's disease to brain-inspired artificial-intelligence projects, says Qingming Luo, a researcher in biomedical imaging at the Huazhong University of Science and Technology (HUST) in Wuhan, China. Luo leads the new facility, called the HUST-Suzhou Institute for Brainsmatics, which has a 5-year budget of 450 million yuan (US$67 million) and will employ some 120 scientists and technicians. Luo, who calls himself a "brainsmatician", also built the institute's high-speed brain-imaging systems.

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