John A. White

The paper investigates how excitation and inhibition shape theta-gamma coupling in the medial entorhinal cortex using experimental and computational methods, revealing distinct cell-type contributions to oscillatory activity.

The paper shows fast-spiking interneurons sustain gamma oscillations via ING mechanisms, with excitation strength tuning the oscillatory regime between ING and PING.

CaNetiCs provides an open-source toolbox for standardized dimensionality reduction of neuronal calcium activity data, validating its utility on two experimental datasets.

This paper applies non-negative matrix factorization to calcium imaging data to capture neuronal network dynamics, finding it outperforms other dimensionality reduction methods.

The paper examines whether hippocampal cells encode time or distance during treadmill experiments and finds that cell encoding depends on the type of task.

This study shows that stimulating engram neurons during the trough of theta oscillations enhances memory recall more than fixed frequency or peak stimulation.

The paper models interneuronal networks in the medial entorhinal cortex to show how hyperpolarizing and shunting inhibition affect theta-nested fast oscillations through gap junctions and synaptic depression.

The paper identifies distinct cell populations in the ventral hippocampus that encode appetitive and aversive memories, showing molecular, cellular, and projection-specific differences.