IIT Jodhpur Researchers Uncover Brain Secrets

Researchers at the Indian Institute of Technology Jodhpur (IIT Jodhpur) are working to understand the neural mechanisms underlying attention, memory, emotion, speech perception, and cognitive resilience.

Led by Dr. Dipanjan Roy, Professor, School of Artificial Intelligence and Data Science, the Cognitive Brain Dynamics Lab (CBDL) is conducting cutting-edge neuroscience research.

The laboratory is supported through multiple nationally funded projects of the Government of India. The work is contributing to the development of future healthcare technologies, brain-inspired artificial intelligence, and interventions for neurological and mental health disorders.

By combining neuroscience, artificial intelligence, advanced brain imaging, computational modeling, and signal processing, the team is uncovering how the brain processes information, responds to distractions, manages emotions, and remains resilient in the face of challenges.

Dr. Dipanjan Roy said, “The human brain is arguably the most complex system known to science. Our goal is to understand how the brain processes information, adapts to uncertainty, and remains resilient across different stages of life.”

The laboratory's most exciting breakthroughs focus on how the brain integrates information from multiple senses while understanding speech. The researchers have demonstrated how subtle electrical stimulation of the brain can influence the way auditory and visual information are integrated.

By studying brain oscillations, the team has shown that specific neural frequencies can alter speech perception and even create speech-related perceptual illusions. These findings open new possibilities for developing advanced assistive technologies for individuals with speech and hearing disorders.

Researchers at IIT Jodhpur are investigating how different forms of attention influence working memory. Using electroencephalography (EEG) and functional magnetic resonance imaging (fMRI), they are exploring the neural mechanisms underlying attention and memory.

The knowledge generated through this research can contribute to addressing some of society’s most pressing challenges, including age-related cognitive decline, mental health disorders, and communication impairments.

The study of brain mechanisms behind attention, memory, and emotions is crucial for developing effective interventions and treatments for various neurological and mental health disorders.

The research at IIT Jodhpur is a significant step towards understanding the complex workings of the human brain and developing innovative solutions to improve human health and well-being.