Isaac Grennan

Modulation of motor cortical theta and gamma oscillations using phase-targeted, closed-loop optogenetic stimulation of local excitatory and inhibitory neurons

This study uses closed-loop optogenetic stimulation to modulate theta and gamma oscillations in the motor cortex of mice, showing phase-dependent effects based on neuron type and stimulation protocol.

Beta bursts in the parkinsonian cortico-basal ganglia network form spatially discrete ensemble.

The paper identifies multiple spatially discrete beta ensembles in parkinsonian cortico-basal ganglia networks, showing they form functionally connected clusters of neurons.

Hierarchical encoding of reward, effort and choice across the cortex and basal ganglia during cost-benefit decision making

The paper investigates how reward, effort, and choice are encoded hierarchically across the cortex and basal ganglia during cost-benefit decisions in rats.