Figure 4.
CA1 LTP is unaltered in 5-HT1A-KO mice. Spike amplitude in the CA1 region in hippocampal slices of 5-HT1A-KO and WT mice is shown. The arrow indicates the beginning of high-frequency stimulation. The number of slices investigated per group was: 10 mice per group; 2–3 slices per mouse; a total of 30 slices for WT and 22 for KO mice.
