Supplementary Figure 7: Barium sensitive currents.

Representative traces showing total macroscopic currents (i), Ba²⁺- insensitive currents (in 100 μM Ba²⁺ in the bath; ii) and Ba²⁺-sensitive currents (i-ii) recorded by whole-cell voltage clamp (from -120 mV to 40 mV) for striatal astrocytes from WT (a) and R6/2 mice (b) at P60. c. Note on average that the Ba²⁺-sensitive current is smaller in R6/2 astrocytes than that in WT astrocytes at P60-80.