Correction to: Neurochemical Research (2023)

https://doi.org/10.1007/s11064-023-03877-0

The original version of this article unfortunately contains an error in Fig. 6A (DG, Cur/PM). The correct version of the Fig. 6 is given below.

Fig. 6
figure a

Effects of curcumin (50 mg/kg/day, gavage, 2 weeks) on histological changes in the cerebral cortex (CC), and different area of hippocampal tissue (CA1, CA3, and DG) of dusty PM exposure rats (2000–8000 µg/m3, 60 min daily, 2 weeks) using H&E staining. A Intact pyramidal neurons (blue arrows) and dark neurons (black arrows) in the examined brain areas (original magnification × 400 in CA1 and ×200 in other regions, scale bar 20 μm). B–E quantitative evaluation of the number of intact neurons. Veh vehicle, Cur curcumin, PM particulate matter. Each bar depicts mean ± SEM (n = 5). *p < 0.05, **p < 0.01, ***p < 0.001 (one-way ANOVA)