The brain in some sense, motor is distributed. So we have different parts of the brain that contribute to the motor plan. And then signals converge on something called the motor cortex and those signals go directly down your spinal cord to your muscles. Dr. Chestek uses assistive exoskeletons to help recapture the use in a person's hand who might have damaged might be an amputee.
Are we nearing the singularity? Neil deGrasse Tyson and co-hosts Chuck Nice and Gary O’Reilly learn about brain machine interfaces and prosthetics you can control with your mind, with biomedical engineer Dr. Cindy Chestek and neurosurgeon Dr. Parag Patil
NOTE: StarTalk+ Patrons can watch or listen to this entire episode commercial-free.
Photo Credit: Pixabay, CC0, via Wikimedia Common
Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.