Fig. 3From: Therapeutic benefits of music-based synchronous finger tapping in Parkinson’s disease—an fNIRS study protocol for randomized controlled trial in Dalian, ChinaSchematic of experimental paradigm. BR, baseline rest; SFT, synchronous finger tapping; CFT, continuous finger tapping. In the SFT task, visual stimuli will appear at three different rates 1000 ms, 1500 ms, and 2000 ms respectivelyBack to article page