Altered Spontaneous Brain Activity in Cortical and Subcortical Regions in Parkinson’s Disease

Figure 1

Regions of ALFF differences between PD patients and normal controls. (a) Decreased ALFF in PD patients and (b) increased ALFF in PD patients as compared to controls. MPFC: medial prefrontal cortex; DLPFC: dorsolateral prefrontal cortex.

(a)

(b)