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ALFF differences between the SD and NS groups.
Notes: Colors in the map represent differences. Red signifies higher ALFF area in the right cuneus, and blue signifies lower ALFF area in the right lentiform nucleus, right claustrum, left middle frontal gyrus, and left inferior parietal cortices.
Abbreviations: ALFF, amplitude of low-frequency fluctuation; SD, sleep deprivation; NS, normal sleep.
