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Fig. 1 | Arthritis Research & Therapy

Fig. 1

From: Testing the effects of gentle vibrotactile stimulation on symptom relief in fibromyalgia

Fig. 1

Instruments used to administer vibrotactile stimulation (above) and sham (bottom). An electronic engine controlled stimuli delivery. Mechanical vibrotactile stimuli were generated using 6 vibration motors fitted into a standard mattress. Sham treatment was applied using identical instruments, with an electrical signal turning on a pilot light to indicate that the (simulated) treatment was operative

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