Skip to main content
Figure 2 | Molecular Pain

Figure 2

From: Homer1a signaling in the amygdala counteracts pain-related synaptic plasticity, mGluR1 function and pain behaviors

Figure 2

Pain behaviors in wild type and transgenic mice. (A) Hindlimb withdrawal thresholds decreased in wild-type mice 6 h postinduction of arthritis (n = 3), but not in mice overexpressing Homer1a (H1a-mice; n = 3). (B, C) Audible and ultrasonic vocalizations increased in wild-type mice 6 h postinduction of arthritis (n = 6), but not in H1a-mice (n = 6). *,**,*** P < 0.05, 0.01, 0.001 (compared to normal pre-arthritis values in the same animal; paired t-test).

Back to article page