Sohrab Salimian, Harrison Grier, Matthew Tyler Kaufman
Single neurons in mouse sensorimotor cortex are organized by their activity features into distinct subpopulations with area-spanning footprints whose boundaries align closely with anatomical and somatotopic borders.
Minimally disruptive genetic code expansion enables faithful, site-specific labeling of G3BP1 and TDP-43, revealing native stress granule dynamics and ALS-linked protein behavior in live cells.