Figure 7

The effect of low-frequency repeated transcranial magnetic stimulation (LF-rTMS) and superparamagnetic iron oxide nanoparticles (SPIONs) on dendritic spine density. This graph displays images of dendritic spines in the CA1 region of the hippocampus and the density of spines in different groups. (N = 6, mean ± SEM). *p < 0.05, **p < 0.01.