AVP and Werner syndrome: Finally, there is a positive correlation in WS, but not TC, between the endocrine responses to music and cold for both OT (R = −0.25, P = 0.59 for the TC, and R = 0.77, P = 0.004 for WS patients) and AVP (R = 0.57, P = 0.18 for the TC and R = 0.84, P<0.0001 for WS patients) when measured as % change (Fig. 6).