Sebastián Pujalte

This paper demonstrates that using UMAP improves spike sorting performance, efficiency, and robustness in both synthetic and experimental data.

The paper investigates whether neurons in the primary somatosensory cortex encode tactile and acoustic stimuli during a bimodal detection task, finding they are unimodal and functionally distinct.

This study identifies a categorical decision signal in dorsal premotor cortex (DPC) during a vibrotactile categorization task, showing sustained activity across task phases and consistent responses across stimulus attributes.