Astrocytes - Internal Perfusion
Whole cell currents from rat cortical astrocytes (primary culture) were evoked by 500 ms long depolarizing voltage steps (-100 mV to +40 mV). Currents were blocked by administration of internal Cs+, and recovered when switching back to Cs+-free internal solution. Averaged data are presented as mean ± S.E.M. (n=35). For more information, see Nature 254, 4 (2), 2009.