[HTML][HTML] A cell-type-specific error-correction signal in the posterior parietal cortex

J Green, CA Bruno, L Traunmüller, J Ding, S Hrvatin… - Nature, 2023 - nature.com
Neurons in the posterior parietal cortex contribute to the execution of goal-directed
navigation and other decision-making tasks,–. Although molecular studies have catalogued …

Arousal and locomotion differently modulate activity of somatostatin neurons across cortex

CF Khoury, NG Fala, CA Runyan - Eneuro, 2023 - eneuro.org
Arousal powerfully influences cortical activity, in part by modulating local inhibitory circuits.
Somatostatin (SOM)-expressing inhibitory interneurons are particularly well situated to …

Simultaneous interneuron labeling reveals cell type-specific, population-level interactions in cortex

CT Potter, CD Bassi, CA Runyan - Iscience, 2024 - cell.com
Cortical interneurons shape network activity in cell type-specific ways, and interact with other
cell types. These interactions are understudied, as current methods typically restrict in vivo …

Spatiotemporal properties of cortical excitatory and inhibitory neuron activation by sustained and bursting electrical microstimulation

C Hughes, KA Stieger, K Chen, AL Vazquez… - bioRxiv, 2024 - biorxiv.org
Intracortical microstimulation (ICMS) of sensory cortices produces artificial sensation yet the
neural mechanisms underlying evoked responses, particularly among inhibitory …

[HTML][HTML] State modulation in spatial networks with three interneuron subtypes

MM Edwards, JE Rubin, C Huang - bioRxiv, 2024 - pmc.ncbi.nlm.nih.gov
Several inhibitory interneuron subtypes have been identified as critical in regulating sensory
responses. However, the specific contribution of each interneuron subtype remains …

Wider spread of excitatory neuron influence in association cortex than sensory cortex

CF Khoury, M Ferrone, CA Runyan - bioRxiv, 2024 - biorxiv.org
The basic structure of local cortical circuits, including the composition of cell types, is highly
conserved across the cortical processing hierarchy. However, computational roles and the …

Region-specific modulation of somatostatin activity during arousal

CF Khoury, NG Fala, CA Runyan - bioRxiv, 2022 - biorxiv.org
Arousal powerfully and globally influences cortical activity, yet the local circuits
implementing these effects are poorly understood, especially outside of sensory cortex …

[HTML][HTML] Simultaneous interneuron labeling reveals population-level interactions among parvalbumin, somatostatin, and pyramidal neurons in cortex

C Potter, C Bassi, CA Runyan - bioRxiv, 2024 - ncbi.nlm.nih.gov
Cortical interneurons shape network activity in cell type-specific ways, and are also
influenced by interactions with other cell types. These specific cell-type interactions are …

Population-level interactions among PV, SOM, and Pyramidal neurons in cortex

CT Potter, CD Bassi, CA Runyan - bioRxiv, 2023 - biorxiv.org
The inhibitory neuron population of the cortex can be subdivided into multiple cell classes
with highly specialized local circuitry, gene expression, and response properties. PV and …

Regional dependence of functional connectivity in cortical microcircuits

J McCann - 2024 - d-scholarship.pitt.edu
The general structure of cortical microcircuits appears to be conserved throughout the
cortical hierarchy; however, specific differences in functional properties of this stereotyped …