K. Tsutsui

Collaborative hunting in artificial agents with deep reinforcement learning

This study shows that collaborative hunting in artificial agents can emerge through simple decision rules using deep reinforcement learning, without requiring complex cognitive processes.

Adenosine Reduces Sinoatrial Node Cell AP Firing Rate by uncoupling its Membrane and Calcium Clocks

This study shows adenosine reduces sinoatrial node cell AP firing rate by uncoupling membrane and calcium clocks through Gi and Gβγ signaling.

Behavioral Phenotyping from deleted CB1 receptors on cholinergic neuron terminals

This study investigates the effects of deleting CB1 receptors on cholinergic neuron terminals in mice, finding WM enhancement and altered timing behavior but no impact on effort-based decision-making.

Self-similar synchronization of calcium and membrane potential transitions during AP cycles predict HR across species

The paper identifies self-similar scaling relationships between calcium and membrane potential kinetics in SAN cells across species, enabling prediction of heart rate and body mass.

Synchronized cardiac impulses emerge from multi-scale, heterogeneous local calcium signals within and among cells of heart pacemaker tissue

This study reveals that cardiac action potentials arise from heterogeneous subcellular calcium signals in mouse sinoatrial node tissue, challenging the traditional model of uniform impulse generation.