Medial PFC interacts with the hippocampus to retrieve context-congruent memories.. but HOW?? was what started this. Simulating mPFC-HIP🧠, we designed an RNN🤖 that retrieves memories similar in context, on top of self-attention. It learns to retrieve like humans faster! arxiv.org/abs/2609.37791

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New preprint w/@jzacks.bsky.social and @adibuoy23.bsky.social What determines where we look as the world unfolds? In highly controlled experiments, gaze is shaped by both low-level perceptual features and higher-level semantic information. How can we pull them apart in naturalistic behavior? 🧵

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Finally out in @JOCN_Journal. We had hoped to inhibit the amygdala using transcranial focused ultrasound (tFUS) as a proof-of-concept that the amygdala is causally involved in emotional episodic memory encoding, but this backfired…1/10 direct.mit.edu/jocn/article...

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Check out our new paper! 🧠 Me, @xiongbowu.bsky.social and @fuentemilla.bsky.social review how reactivation at the end of events support memory formation and propose it serves multiple functions from preventing interference to helping preserve temporal continuity! ✨ www.cell.com/trends/cogni...

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A *super* exciting new paper from @lizsiefert.bsky.social!! Human hippocampal ripple rates track very closely with several indicators of low arousal, during both sleep and wake. This is probably the most compelling data I have ever been associated with.

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