Alex G. Armstrong

The paper shows that neural activity in primary somatosensory cortex collapses to a single latent variable during sensory evidence accumulation, consistent with drift-diffusion decision models.

The paper shows that a small subpopulation of neurons in layer 4 of a single cortical barrel in wS1 drives perceptual decisions during whisker-guided navigation in mice.

The paper shows that neuronal sensitivity to acoustic context in auditory cortex of awake mice is stable over time and comparable to spectrotemporal tuning stability.