April 20, 2021

Sensory and Behavioral Components of Neocortical Signal Flow in Discrimination Tasks with Short-Term Memory

Gallero-Salas et al. measure neural population activity across the neocortex in mice performing auditory and tactile tasks with a short-term memory component. During sensory stimulation, distinct PPC subdivisions are engaged, depending on sensory modality. Conversely, persistent activity during short-term memory is localized to the frontal or posterior cortex, depending on behavioral strategy.


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