Remote Control Brain Receptors

The video explores chemogenetics, a technology that allows scientists to control brain activity in mice by using designer receptors activated by designer drugs (DREADDs). This method provides insights into brain functions like memory and movement. Experiments demonstrate how chemogenetics can manipulate memories and behaviors in mice, offering potential applications for human conditions like PTSD. However, ethical considerations limit its use in humans. Compared to optogenetics, chemogenetics is less invasive and may have longer-lasting effects, making it a promising tool for future clinical applications.

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