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. 2019 Nov;14(11):1968–1976. doi: 10.4103/1673-5374.259618

Figure 2.

Figure 2

Effects of paired associative stimulation (PAS) on the recovery of long-term potentiation.

(A) Light photomicrograph showing the location of the MED probe on a slice. (B) Typical field excitatory postsynaptic potential (fEPSP) traces at 5 min pre-theta burst stimulation (TBS) and at 55 min post-TBS in each group. (C) The normalized fEPSP amplitudes before and after the TBS. (D) The average percent change in fEPSP amplitude within 60 min after TBS. Each value represents mean ± SD of the normalized fEPSP amplitudes (n = 5 slices from 5 rats for each group). **P < 0.01, vs. sham group; #P < 0.05, vs. tMCAO group (one-way analysis of variance followed by Fisher’s least significant difference test). tMCAO: Transient middle cerebral artery occlusion; min: minute(s).