Stuff You Should Know Optogenetics: Controlling Your Genes with Light
Feb 11, 2020
Imagine treating genetic brain diseases simply by shining a light! This fascinating discussion dives into optogenetics, the science of controlling neurons with light. The hosts explore its potential to alleviate depression while also examining its ethical implications. What if technology could enhance happiness? The conversation raises intriguing questions about free will and joy. With a mix of humor and serious insights, this exploration into the future of neuroscience is as thought-provoking as it is entertaining.
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Optogenetics Overview
- Optogenetics is a cutting-edge technology that manipulates brain cell function.
- It's been around for about 15 years and has the potential to control neural circuits.
Brain Complexity
- The human brain is complex due to its specialized cells, called neurons.
- We've learned a lot, but much about the brain remains unknown.
Early Neuroscience Experiments
- Luigi Galvani's frog leg experiment demonstrated electricity's role in the brain.
- Robert Bartholow's unethical brain stimulation experiment highlighted early ethical concerns in neuroscience.