Figure 1. Ultrasound experimental parameters and synchronization of brain waves (IMAGE)
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In this experiment, ultrasound protocols comprising two distinct stimulation patterns by combining Low-Intensity Low-Frequency (LILF) 30Hz and 5Hz ultrasound were used. The first pattern, known as intermittent TBUS, featured intermittent stimulation with 2 seconds of stimulation followed by 8 seconds of rest. The second pattern, termed continuous TBUS, involved 40 seconds of uninterrupted stimulation. Throughout the stimulation, brainwaves were monitored by analyzing the phase-amplitude coupling between theta and gamma waves, which are two primary types of brainwaves. The accompanying graph illustrates these observed changes.
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Institute for Basic Science
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