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. 2024 Oct 4;18:1458437. doi: 10.3389/fnins.2024.1458437

Figure 4.

Figure 4

Graphs depicting the mean value ± S.E.M. of nuchal electromyographic activity (EMG) and movement in the cage (ACT), for the 60 min after the injection (green dashed line) of either saline (SAL, empty dots), or orexin (ORX, filled dots) in the Raphe Pallidus, at three different ambient temperatures (Ta). BL = baseline, indicates the mean value ± S.E.M. of the 30 min prior to the injection. The 60 min following the injection are showed in 10-min time bins. * = p < 0.05, green dashed line = injection time, A.U. = arbitrary units.