Woojun Park

Biologically Plausible Dopamine-Modulated STDP Model of Pavlovian Learning in Spiking Neural Networks

This paper proposes a dopamine-modulated STDP model that explains how neural networks learn through reward associations, showing that dopamine nonlinearly reshapes the STDP window and supports learning only within biologically realistic dopamine concentrations.

Growth of soil ammonia-oxidizing archaea on air-exposed solid surface.

This study examines the growth of soil ammonia-oxidizing archaea and bacteria on air-exposed solid surfaces, finding differential adaptations and gene expression patterns.