Publications by authors named "Zhu-Qian Zhang"
Hum Brain Mapp
February 2023
Article Synopsis
- Amplitude of low-frequency fluctuation (ALFF) using wavelet transform (Wavelet-ALFF) demonstrates improved sensitivity and reproducibility compared to traditional fast Fourier transform (FFT-ALFF) in resting-state fMRI studies.
- The study evaluated the reliability and validity of Wavelet-ALFF across multiple centers and conditions (with 248 participants), finding that it outperformed FFT-ALFF, particularly in higher frequency bands.
- Wavelet-ALFF, specifically the db2-ALFF variant, exhibited the highest reliability and validity, indicating its potential as a robust tool for analyzing spontaneous brain activities in future research.
