Can we erase bad memories with a shot? This neurobiologist has glimpsed the possibility.

Profile: Andre Fenton

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	Can a simple injection erase a painful memory? Neurobiologist Andre Fenton says it can. But Fenton isn't in the business of wiping out personal histories. He hopes that his work can help people struggling with dementia and Alzheimer's, and one day illuminate the biological root of memory itself.</p>
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<div class="rich-text">Can we erase bad memories with a shot? This neurobiologist has glimpsed the possibility.</div>

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