GluN2B levels are not altered in mPFC or amygdala immediately after novel VR5 memory reactivation session. A, mPFC Western blots showing surface and intracellular GluN2B immediately after the 30 min FR1 or VR5 memory reactivation session. B, mPFC surface and intracellular mGluN2B in the absence or presence of cross-linking with BS3. C, Quantification of mPFC surface and intracellular GluN2B levels after the FR1 or VR5 memory reactivation session. D, Amygdala Western blots showing surface and intracellular GluN2B immediately after the 30 min FR1 or VR5 memory reactivation session. E, Quantification of amygdala GluN2B levels after the FR1 or VR5 reactivation session. For FR1 N = 6; for VR5 N = 7. Extended Data Figure 6-1 shows statistical comparisons for Figure 6.