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. 2022 Jan 7;12:143. doi: 10.1038/s41598-021-03744-4

Figure 1.

Figure 1

Blast simulator tube with head-fixed and head-movement rat holsters. (a, b) Blast simulator tube with rat in head-fixed configuration, from side and from top. (c) Trace of blast overpressure wave measured 2.54 cm from the tube orifice. (d, e) Schematic rendering and photograph of head-movement rat holster. Metal stop to the right of the fulcrum serves to prevent extreme neck flexion. (f) Three superimposed recordings of rat head lateral acceleration during blast exposure with rats placed in the head-movement holster.