Rahul Gupta

Phase resetting of in-phase synchronized Hodgkin-Huxleydynamics under voltage perturbation reveals reduced null space

The paper studies how voltage perturbations affect synchronized Hodgkin-Huxley neuron models, showing that coupling strength and synchronization state influence the likelihood of transitioning to a quiescent state.

Dopamine D1 receptor expression in prefrontal parvalbumin neurons influences distractibility across species

The paper compares distractibility between marmosets and macaques in cognitive tasks and links it to dopamine D1 receptor expression in prefrontal parvalbumin neurons.

Short- and long-term reconfiguration of rat prefrontal cortical networks following single doses of psilocybin

This study examines how psilocybin affects neural network dynamics in rat prefrontal cortex over time, finding increased beta and low-gamma power in infralimbic cortex days after administration.

Dendritic spine neck plasticity controls synaptic expression of long-term potentiation

The paper builds a biophysical model to show how spine neck plasticity regulates long-term potentiation by controlling AMPAR and calcineurin dynamics.

Understanding the role of alterations in cortical D1 receptor sensitivity in shaping working memory maintenance through mesocortical dynamics

This study uses a neural mass model to show that increased D1 receptor sensitivity narrows and shifts the optimal dopamine range for working memory maintenance and reduces robustness against noise.