H. Freyja Ólafsdóttir

The paper investigates hippocampal memory maturation in rat pups, finding a sharp transition in spatial working memory and task-specific CA1 representations.

This study investigates how theta-band phase locking between entorhinal and hippocampal neurons supports memory consolidation during replay.

The paper shows place cells fire at progressively earlier ripple phases during replay, indicating phase coding occurs in the ripple band.

The paper investigates how local recurrent circuits in the somatosensory cortex amplify sensory signals through subnetworks with elevated connectivity, showing that targeted ablation of specific neurons disrupts stimulus encoding.

This study uses a recurrent neural network to decode rat location from hippocampal recordings, showing improved accuracy over a Bayesian model with flat priors.

The paper shows that hippocampal replay switches content based on task demands, with task-focused reactivations improving spatial decision accuracy.