Development of regional specificity of spinal and medullary dorsal horn neurons

Figure 2 Whole-cell responses mediated by glutamate. A: Examples of current traces recorded in Vc neurons. The currents were evoked with glutamate at concentrations as indicated; B: Summary data (mean ± SEM) of peak current density evoked with 1000 μmol/L of glutamate respectively from Vc, SDH and Hip neurons. Values in brackets indicate number of neurons tested. ^bP < 0.01, independent t-test, indicate significant differences detected in Vc vs that in SDH or Hip neurons. Vc: Trigeminal subnucleus caudalis; SDH: Spinal dorsal horn; Hip: Hippocampus.