Figure 4
From: Contribution of CaMKIV to injury and fear- induced ultrasonic vocalizations in adult mice
A single, noxious foot shock increased USVs. A, Top: timeline for the fear conditioning training session. The thick black bar represents the occurrence of the footshock (2 s). Middle: representative USV trace. Bottom: Enlargement of USV trace during the shock period to illustrate the enhanced USV B, 30 kHz USVs during the 4 periods of the training session: before, during and after the tone and during the shock. Error bars represent S.E.M.