An MR compatible stimulation device. A neonatal cuff (A) wrapped around the right index fingertip (B: front view; C: side view) exerted a pressure stimulus of 5.98 g/mm2 by expanding at the turn-on of the pump in a blood pressure monitor through an elastic air-tube. It pressed the whole ventral surface of the fingertip for 3 s in each stimulus period.
Chung et al. BMC Neuroscience 2014 15:43 doi:10.1186/1471-2202-15-43