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Amplitude of low‐frequency fluctuation (ALFF) has been widely used for localization of abnormal activity at the single‐voxel level in resting‐state fMRI (RS‐fMRI) studies. However, previous ALFF studies were based on fast Fourier transform (FFT‐ALFF). Our recent study found that ALFF based on wavelet transform (Wavelet‐ALFF) showed better sensitivity and reproducibility than FFT‐ALFF. The current...
Repetitive transcranial magnetic stimulation (rTMS) has been used in the clinical treatment of Parkinson's disease (PD). Most of rTMS studies on PD used high‐frequency stimulation; however, excessive nonvoluntary movement may represent abnormally cortical excitability, which is likely to be suppressed by low‐frequency rTMS. Decreased neural activity in the basal ganglia on functional magnetic resonance...
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