Figure 2 | Scientific Reports

Figure 2

From: Description of electroencephalographic data gathered using water-based medium-expansion foam as a depopulation method for nursery pigs

Figure 2

(a) Compressed EEG (4 min, 20 s) on one of the pigs, demonstrating baseline EEG before intervention (“Baseline EEG”), movement artifact, transitional and isoelectric EEG. Movement artifact showed a continuous and intermittent component. The EEG became transitional immediately after movement stopped and shifted rapidly to an isoelectric pattern. High pass filter: 0.1, Low pass filter: 15 Hz. (b) EEG showing high amplitude low frequency (HALF) EEG activity observed during the intermittent component of movement artifact in all pigs. High pass filter: 0.1, Low pass filter: 15 Hz. (a) and (b) were created using Persyst software version 13 rev. D (Persyst, Solana Beach, CA, USA; https://www.persyst.com/).

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