Figure 2. Illustration of Heart Rate (HR) Deceleration Metrics from Individual Name Call Trials.
Note. For each individual name call trial, the degree of HR deceleration in the post-name call period was determined relative to baseline interbeat interval (IBI) from the pre-name call period. We determined three HR deceleration metrics: (1) maximum HR deceleration; (2) median HR deceleration; and (3) proportion of time in HR deceleration.
