Gabra2-1 mouse model (Hines et al., 2018): Reduced amplitude and decay of sIPSC in hippocampal CA1; Spontaneous seizures during development; Developmental mortality (peaks ∼ PND 20); Elevations in δ-power in surviving adults; Increased anxiety in light-dark boxes and elevated plus maze. This evidence concerns the gene GABRA2 and Anxiety.