Hippocampus as a Generative Circuit for Predictive Coding
This review explores how theta oscillations guide the spontaneous emergence of ring attractors in the hippocampus.
Tag: hippocampus
Integration and Competition Between Space and Time in the Hippocampus
Uncovering the trade-off between space and time in the hippocampus: how single neurons competitively balance these dimensions.
Time Encoding in the Lateral Entorhinal Cortex
A presentation of the 2025 Science paper shows how the Lateral Entorhinal Cortex (LEC) encodes time via two mechanisms. A continuous 'slow drift' and abrupt 'shifts' at event boundaries.
Compositional Hippocampus Constructs Future Behavior
Hippocampal memory is compositional, and performs consolidation primarily through replay, allowing for zero-shot generalization and the construction of future behavior
Vector Hash Memory Model
The VectorHASH model separates memory content from a fixed, stable scaffold derived from hippocampal structure, integrating episodic and spatial memory
Geometry of Abstraction in the Brain
Understand how the dimensionality of abstract representation in the brain supports generalization