Rebecca A. Mount

Relative phase of membrane potential theta oscillations between individual hippocampal neurons code space

The paper analyzes the relative phase of membrane potential theta oscillations between hippocampal neurons during a virtual spatial task, revealing spatially coded phase shifts independent of spiking activity.

Large-scale deep tissue voltage imaging with targeted illumination confocal microscopy

This paper introduces a microscope combining targeted illumination and confocal gating to improve voltage imaging in dense tissues, enhancing signal-to-noise ratio and reducing crosstalk.

Parvalbumin neurons, temporal coding, and cortical noise in complex scene analysis

The paper investigates the role of parvalbumin neurons in cortical temporal coding during complex scene analysis, finding that their suppression degrades dynamic sound discrimination in a cocktail party-like setting.

Membrane Voltage Dynamics of Parvalbumin Interneurons Orchestrate Hippocampal Theta Rhythmicity

The paper shows that parvalbumin interneurons synchronize their membrane voltage with hippocampal theta rhythms, organizing spike timing and network dynamics during locomotion.

The autism spectrum disorder risk gene NEXMIF alters hippocampal CA1 cellular and network dynamics

This study investigates how the ASD risk gene NEXMIF affects hippocampal CA1 network dynamics in mice, finding increased synchronization and exaggerated movement responses without changes in individual neuron excitability.

Single and complex spikes relay distinct frequency-dependent circuit information in the hippocampus

The paper shows that single and complex spikes in hippocampal neurons encode frequency-specific information during spatial navigation, with distinct roles for theta and gamma rhythms.

Deep brain stimulation creates information lesion through membrane depolarization

This study shows that deep brain stimulation (DBS) causes membrane depolarization in hippocampal neurons, impairing their ability to process inputs and creating an information lesion.

Distinct Neuronal Populations Contribute to Trace Conditioning and Extinction Learning in the Hippocampal CA1

The paper uses calcium imaging in mice to show that distinct CA1 neuronal populations and connectivity patterns underlie trace conditioning and extinction learning.

Large-scale voltage imaging in the brain using targeted illumination

This paper demonstrates targeted illumination with SomArchon to enable large-scale voltage imaging in the brain, improving signal contrast and reducing background contamination.