Inside of each brain, there is the possibility to understand how trillions of neural connections come to sense the world, record memories, create an individual, and shape who you are and who you will become. Can we ever learn how this happens?
By using cortical organoids – self organized clusters of neurons generated by stem cells, that is what Alysson Muotri’s lab at the Sanford Consortium for regenerative medicine wants to learn.
Called “brain organoids” because they exhibit many of the characteristics of a developing brain they are asking what happens to build a brain? What happens to create a human mind, and who we are? How does this process become disordered, giving rise to conditions like autism, schizophrenia, epilepsy, and degeneration? And how can they find ways to intervene and rescue the mind from disorders, and even restore lost function?
Muotri’s lab and a host of collaborators in and out of UC San Diego are using a diverse array of methods and tools on these brain organoids, from researching the details of vision to how neurons connect and form networks, to engineering ways to help the organoids become more complex, to the differences between normal brains and brains with cognitive disorders, even to growing brain organoids in space to understand causes of autism and Alzheimer’s disease.
Join Alysson Muotri, Director of the UC San Diego Stem Cell Program as he takes you on a journey to visit the labs and collaborators who are exploring how a brain is built on Building the Brain.