Figure 1
From: Cochlear SGN neurons elevate pain thresholds in response to music
Mean (± 1 se) change in absolute pain threshold following the music task. Filled symbols: subjects who complied with the instructions they were given (nodding their head in the experimental condition, remaining still in the control condition); unfilled symbols: subjects who failed to follow instructions (failed to head-nod in the experimental condition or head-nodded in the control condition). Sample size (L to R): 14, 6, 19, 2.
