Mumbai, October 6: The Nobel Prize in Medicine has been awarded to three scientists, Peter Hegemann, George Nagel, and Karl Deisseroth, for their groundbreaking work in optogenetics, a technique that allows researchers to control brain cells using light. This innovative method enhances the understanding of various neurological functions and is expected to facilitate research on mental health issues such as depression. The award highlights the significance of their contributions, with Hegemann and Nagel hailing from Germany and Deisseroth from the United States. The optogenetics technique is currently being explored for its potential to restore vision in individuals with eye diseases.