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. 2012 May 14;109(22):8764–8769. doi: 10.1073/pnas.1200782109

Fig. 4.

Fig. 4.

Dorsal DBS induces plasticity within extinction circuits. (A) Dorsal DBS increased pERK in PL, IL, OFC, and CeL/ITC, but not in BA or CeM. (B) Ventral DBS did not increase pERK in PL, IL, OFC, CeL/ITC, BA, or CeM. (C) Representative micrographs showing pERK-labeled neurons in IL and PL regions of mPFC (10× magnification; Left) and OFC (10× magnification; Right) in rats administered Dorsal DBS. (D) Representative micrograph showing pERK-labeled neurons in the CeL/ITC in rats administered Dorsal DBS (4× magnification). LO, lateral OFC; wm, white matter; opt, optic tract; VO, ventral OFC. Data are shown as mean and SEM. **P < 0.01.