Time-dependent neural arbitration between cue associative and episodic fear memories - Nature Communications
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Here, the authors show a time-dependent shift from generalised cue associations to specific episodic coding of fearful memories. An overnight rebalancing between hippocampal and prefrontal control of the fear regulatory circuit governs this shift.
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The original was posted on /r/science by /u/Wagamaga on 2024-10-21 10:19:31+00:00.

Original Title: Individuals with high anxiety, who are at greater risk for PTSD, may struggle with memory integration. Their brains show weaker integration of time-based episodic memories through the dorsolateral prefrontal cortex, which may lead to persistent, overwhelming fear linked to associative cues