Researchers at Stanford claim they've figured out how to erase the traumatic memories of mice while they sleep bringing them one step closer to their goal of ending PTSD for humans. Apparently a prescription memory-eraser could even be on the way. Are we closer to an Eternal Sunshine moment than we think?
The conventional treatment for stress and anxiety caused by traumatic events can be grueling for the patient, barbaric, even. They've simply got to recall the drama over and over and over in front of a shrink until, eventually, they learn how to deal with it—and there's no guarantee the patent won't relapse.
Nature reports the research of a Stanford team that found a way to replicate this therapy passively in sleeping mice. First, the researchers trained mice to fear the smell of jasmine by exposing them to the smell and then zapping them electricity. Once the mice were thoroughly traumatized, the researchers went about un-traumatizing the mice in their sleep.
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