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How Indian scientists are mapping the brain's last frontier
The free atlas uses more than 500 tissue sections and 8 chemical markers to link MRI scans with individual neurons for disease research.
Summary
For more than a century, neuroscientists have studied the human brain much as early cartographers mapped unknown lands: piecing together a vast landscape from scattered observations. Even today, pathologists diagnosing disorders such as Alzheimer's disease typically inspect a handful of tissue samples from an organ containing some 86 billion neurons. Much of the landscape remains unseen. That is why scientists at the Sudha Gopalakrishnan Brain Centre (SGBC) at the Indian Institute of Technology, Madras (IIT-M) believe they have taken an important step towards filling one of neuroscience's biggest gaps.