How Ultrasound Can Deactivate Parts of the Brain

The video discusses non-invasive brain research led by Mikhail Shapiro at Caltech, focusing on using sound waves to open the blood-brain barrier. This technique allows for targeted delivery of modified viral vectors to neurons, enabling control over specific brain regions without surgery. The research primarily targets the hippocampus to modulate memory in mice, with potential applications for treating disorders like addiction and depression. The video also addresses ethical concerns about brain control.

What is the significance of the hippocampus in the context of this study?

Describe the potential applications of controlling neurons in the ventral tegmental area.

What ethical considerations are raised by the possibility of controlling brain functions?