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Fig. 1 | Critical Care

Fig. 1

From: Spinal cord injury: is monitoring from the injury site the future?

Fig. 1

Intraspinal pressure (ISP) monitoring technique. a (left) Insertion of ISP probe through the dura. (middle) Surgical wound showing drain and ISP probe. (right) Postoperative computed tomography (CT) showing ISP probe. b (left) ISP signal. (inset) Magnified view of ISP waveform showing three peaks (P1, P2, P3). (right) Fourier transform of ISP signal. Modified from [13]

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