Megan P. Roussy

Subanesthetic Ketamine Disrupts Predictive Signaling in the Prefrontal Cortex

This study shows that subanesthetic ketamine disrupts corollary discharge signaling in the prefrontal cortex of macaques, impairing predictive mechanisms linked to schizophrenia.

Spike frequency adaptation in primate lateral prefrontal cortex neurons results from interplay between intrinsic properties and circuit dynamics

The paper investigates how intrinsic spike frequency adaptation (I-SFA) and inhibitory circuit dynamics contribute to extrinsic-SFA (E-SFA) in primate lateral prefrontal cortex neurons during behavior.

Task-specific topographic organization of neural activity in the primate lateral prefrontal cortex

This study examines how neural activity in the primate lateral prefrontal cortex is organized during different cognitive tasks, finding that task-related activity has a consistent spatial scaffold with task-specific reconfiguration.

Stable working memory and perceptual representations in macaque lateral prefrontal cortex during naturalistic vision in virtual environments

The paper investigates how macaque lateral prefrontal cortex neurons encode working memory and perceptual representations during naturalistic vision in a virtual environment.

Neural sequences in primate prefrontal cortex encode working memory in naturalistic environments

This study shows that neural sequences in primate prefrontal cortex encode working memory in naturalistic environments through sequential neuron activation.

Distinct neural codes in primate Hippocampus and Lateral Prefrontal Cortex during associative learning in virtual environments

The paper investigates neural coding differences between hippocampus and lateral prefrontal cortex during associative learning in primates, finding distinct spiking patterns and functional roles.

Naturalistic coding of working memory in primate prefrontal cortex

This study shows that primate lateral prefrontal cortex encodes working memory representations during naturalistic behavior and that ketamine disrupts this encoding by altering neuronal firing patterns.