Xinxu Shen

The Prefrontal Cortex Organizes Visual Evidence by Representational Abstraction

The paper shows that prefrontal cortex organizes visual evidence by representational abstraction, with distinct regions processing lower- and higher-level similarity during decision-making.

Differential representations for affective and informative components of reward in the striatum and hippocampus

The paper investigates how affective and informative reward components are represented in the striatum and hippocampus using high-resolution fMRI and representational similarity analysis, finding differential coding in the dorsal and ventral striatum.

Reward enhances memory via age-varying online and offline neural mechanisms across development

This study investigates how reward motivation affects memory across development, finding age-related differences in neural mechanisms during encoding and post-encoding.