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. Author manuscript; available in PMC: 2008 Dec 31.
Published in final edited form as: Exp Neurol. 2008 Feb 1;211(1):97–106. doi: 10.1016/j.expneurol.2008.01.013

Fig. 4.

Fig. 4

Examples of augmented breath behavior recorded with barometric plethysmography in awake rats. These airflow recordings were obtained in a control, uninjured rat (12-week weight control, see Table 1) and a C2HS rat at 12-weeks post-injury during quiet breathing (baseline). The top trace provides a condensed record of approximately 8 min of breathing with augmented breaths indicated by the arrows. The lower traces provide an expanded time scale to demonstrate the appearance of an individual augmented breath (indicated by the arrows).