In the experiment, the brains of 28 participants diagnosed with PTSD were scanned as they experienced flashbacks. Are sad memories played by the rules of the hippocampus, but what about traumatic memories? They challenge the norm by tapping into the mysterious posterior cingulate cortex (PCC). What is ZPK, you ask? This is a separate room of the brain for daydreaming and introspection.
But here’s the catch: Traumatic memories don’t play by the rules of memory. Researchers suggest that these memories are not just dusty echoes, but living fragments of the past that “catch” the present.
Why is this so important? This could change the way PTSD is treated. Reactivating traumatic memories may be the key to transforming them into “regular sadness.”
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Source: Ferra
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