Figure 2.

Levels of neurotransmitters in mouse dorsal hippocampus. Extracellular levels of glutamate (A) and aspartate (B) in DMSXL (n = 6) and WT mice (n = 7) at 1–2 months of age. (C) Correlation between the levels of excitatory glutamate and aspartate in DMSXL mice (R² = 0.73; * p = 0.015) and WT controls (R² = 0.88, ** p = 0.0019). (D) Extracellular levels of GABA in DMSXL and WT mice. * p = 0.040. (E) Correlation between the levels of inhibitory GABA and excitatory glutamate in DMSXL (R² = 0.001; p = 0.95) and WT mice (R² = 0.74; * p = 0.027).