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Figure 2b: Resting time spent by the animals for each segment of the
thermal preference apparatus in the first (A), second (B), third (C) and
fourth (D) hour after ICV injection of vehicle (dark gray) or orexin A (light
gray). The orexin A group spent more time at 24-25°C compared to the
control group. The values are expressed as mean percentage±SEM.
Asterisk indicates a significant difference (P< 0.05). # compared to the other hours; * compared to the control group at 2, 3 and 4 hours; ** compared to the control group |