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Innovative Brain Mapping Project at IIT Madras Enhances Understanding of Neurological Disorders

IIT Madras is at the forefront of brain research with its Sudha Gopalakrishnan Brain Centre, which is developing high-resolution 3D maps of over 100 human brains. This innovative project aims to enhance our understanding of strokes and other neurological disorders. With the support of advanced technology and collaboration from global researchers, the initiative is set to create a comprehensive digital atlas that will aid in medical research and treatment development. Prime Minister Modi has highlighted the significance of this project, marking a pivotal moment in neuroscience.
By Ambika Singh Oct 27, 2026, 14:12 IST

Revolutionizing Brain Research with Advanced Technology


Efforts to delve deeper into the complexities of the human brain are being propelled by advancements in science and technology. The Sudha Gopalakrishnan Brain Centre (SGBC) at IIT Madras is pioneering the creation of high-resolution, digital 3D representations of the human brain. This initiative aims to construct a comprehensive map of brain cells and their configurations, which could significantly enhance our understanding of strokes and various neurological disorders. Prime Minister Narendra Modi acknowledged the importance of this project during his ‘Mann Ki Baat’ broadcast on October 25, 2026, emphasizing its global relevance.


Creating 3D Maps of Over 100 Human Brains

The SGBC's project is set to produce 3D maps for more than 100 human brains, examining them at different life stages—from fetal development to old age. This extensive study will provide valuable insights into the brain's structure and cellular makeup. During the 139th episode of ‘Mann Ki Baat,’ Prime Minister Modi praised the use of cutting-edge technology to generate these intricate digital images.


Enhancing Understanding of Strokes and Brain Disorders

The research includes an atlas featuring over 1,000 detailed sections of brains impacted by strokes. This resource will facilitate the examination of various changes, including neuronal health, inflammation, blood-brain barrier damage, and oxygen deprivation. Such insights could help medical professionals identify the underlying causes of brain disorders and innovate new treatment strategies. Additionally, it will allow for the investigation of connections between cellular alterations in the brain and observable signs through medical imaging.


Utilizing the ‘Param Shakti’ Supercomputer for Data Processing

Given the extensive and intricate nature of the data produced from the brain mapping, the powerful 'Param Shakti' supercomputer is employed for processing. This technology transforms post-mortem human brains into detailed digital 3D maps.


Global Collaboration for Advancing Brain Research

The project involves over 200 researchers, engineers, and technicians, along with collaboration from more than 10 medical institutions in India and over 30 leading researchers from various countries. The resulting digital atlas is accessible to researchers and medical professionals worldwide, aiming to support global efforts in studying the human brain and improving medical treatments in the future.


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